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@ 3f770d65:7a745b24
2025-05-08 18:09:35🏌️ Monday, May 26 – Bitcoin Golf Championship & Kickoff Party
Location: Las Vegas, Nevada\ Event: 2nd Annual Bitcoin Golf Championship & Kick Off Party"\ Where: Bali Hai Golf Clubhouse, 5160 S Las Vegas Blvd, Las Vegas, NV 89119\ 🎟️ Get Tickets!
Details:
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The week tees off in style with the Bitcoin Golf Championship. Swing clubs by day and swing to music by night.
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Live performances from Nostr-powered acts courtesy of Tunestr, including Ainsley Costello and others.
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Stop by the Purple Pill Booth hosted by Derek and Tanja, who will be on-boarding golfers and attendees to the decentralized social future with Nostr.
💬 May 27–29 – Bitcoin 2025 Conference at the Las Vegas Convention Center
Location: The Venetian Resort\ Main Attraction for Nostr Fans: The Nostr Lounge\ When: All day, Tuesday through Thursday\ Where: Right outside the Open Source Stage\ 🎟️ Get Tickets!
Come chill at the Nostr Lounge, your home base for all things decentralized social. With seating for \~50, comfy couches, high-tops, and good vibes, it’s the perfect space to meet developers, community leaders, and curious newcomers building the future of censorship-resistant communication.
Bonus: Right across the aisle, you’ll find Shopstr, a decentralized marketplace app built on Nostr. Stop by their booth to explore how peer-to-peer commerce works in a truly open ecosystem.
Daily Highlights at the Lounge:
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☕️ Hang out casually or sit down for a deeper conversation about the Nostr protocol
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🔧 1:1 demos from app teams
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🛍️ Merch available onsite
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🧠 Impromptu lightning talks
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🎤 Scheduled Meetups (details below)
🎯 Nostr Lounge Meetups
Wednesday, May 28 @ 1:00 PM
- Damus Meetup: Come meet the team behind Damus, the OG Nostr app for iOS that helped kickstart the social revolution. They'll also be showcasing their new cross-platform app, Notedeck, designed for a more unified Nostr experience across devices. Grab some merch, get a demo, and connect directly with the developers.
Thursday, May 29 @ 1:00 PM
- Primal Meetup: Dive into Primal, the slickest Nostr experience available on web, Android, and iOS. With a built-in wallet, zapping your favorite creators and friends has never been easier. The team will be on-site for hands-on demos, Q&A, merch giveaways, and deeper discussions on building the social layer of Bitcoin.
🎙️ Nostr Talks at Bitcoin 2025
If you want to hear from the minds building decentralized social, make sure you attend these two official conference sessions:
1. FROSTR Workshop: Multisig Nostr Signing
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🕚 Time: 11:30 AM – 12:00 PM
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📅 Date: Wednesday, May 28
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📍 Location: Developer Zone
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🎤 Speaker: Austin Kelsay, Voltage\ A deep-dive into FROST-based multisig key management for Nostr. Geared toward devs and power users interested in key security.
2. Panel: Decentralizing Social Media
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🕑 Time: 2:00 PM – 2:30 PM
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📅 Date: Thursday, May 29
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📍 Location: Genesis Stage
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🎙️ Moderator: McShane (Bitcoin Strategy @ Roxom TV)
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👥 Speakers:
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Martti Malmi – Early Bitcoin dev, CEO @ Sirius Business Ltd
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Lyn Alden – Analyst & Partner @ Ego Death Capital
Get the big-picture perspective on why decentralized social matters and how Nostr fits into the future of digital communication.
🌃 NOS VEGAS Meetup & Afterparty
Date: Wednesday, May 28\ Time: 7:00 PM – 1:00 AM\ Location: We All Scream Nightclub, 517 Fremont St., Las Vegas, NV 89101\ 🎟️ Get Tickets!
What to Expect:
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🎶 Live Music Stage – Featuring Ainsley Costello, Sara Jade, Able James, Martin Groom, Bobby Shell, Jessie Lark, and other V4V artists
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🪩 DJ Party Deck – With sets by DJ Valerie B LOVE, TatumTurnUp, and more DJs throwing down
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🛰️ Live-streamed via Tunestr
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🧠 Nostr Education – Talks by Derek Ross, Tomer Strolight, Terry Yiu, OpenMike, and more.
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🧾 Vendors & Project Booths – Explore new tools and services
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🔐 Onboarding Stations – Learn how to use Nostr hands-on
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🐦 Nostrich Flocking – Meet your favorite nyms IRL
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🍸 Three Full Bars – Two floors of socializing overlooking vibrant Fremont Street
This is the after-party of the year for those who love freedom technology and decentralized social community. Don’t miss it.
Final Thoughts
Whether you're there to learn, network, party, or build, Bitcoin 2025 in Las Vegas has a packed week of Nostr-friendly programming. Be sure to catch all the events, visit the Nostr Lounge, and experience the growing decentralized social revolution.
🟣 Find us. Flock with us. Purple pill someone.
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@ d61f3bc5:0da6ef4a
2025-05-06 01:37:28I remember the first gathering of Nostr devs two years ago in Costa Rica. We were all psyched because Nostr appeared to solve the problem of self-sovereign online identity and decentralized publishing. The protocol seemed well-suited for textual content, but it wasn't really designed to handle binary files, like images or video.
The Problem
When I publish a note that contains an image link, the note itself is resilient thanks to Nostr, but if the hosting service disappears or takes my image down, my note will be broken forever. We need a way to publish binary data without relying on a single hosting provider.
We were discussing how there really was no reliable solution to this problem even outside of Nostr. Peer-to-peer attempts like IPFS simply didn't work; they were hopelessly slow and unreliable in practice. Torrents worked for popular files like movies, but couldn't be relied on for general file hosting.
Awesome Blossom
A year later, I attended the Sovereign Engineering demo day in Madeira, organized by Pablo and Gigi. Many projects were presented over a three hour demo session that day, but one really stood out for me.
Introduced by hzrd149 and Stu Bowman, Blossom blew my mind because it showed how we can solve complex problems easily by simply relying on the fact that Nostr exists. Having an open user directory, with the corresponding social graph and web of trust is an incredible building block.
Since we can easily look up any user on Nostr and read their profile metadata, we can just get them to simply tell us where their files are stored. This, combined with hash-based addressing (borrowed from IPFS), is all we need to solve our problem.
How Blossom Works
The Blossom protocol (Blobs Stored Simply on Mediaservers) is formally defined in a series of BUDs (Blossom Upgrade Documents). Yes, Blossom is the most well-branded protocol in the history of protocols. Feel free to refer to the spec for details, but I will provide a high level explanation here.
The main idea behind Blossom can be summarized in three points:
- Users specify which media server(s) they use via their public Blossom settings published on Nostr;
- All files are uniquely addressable via hashes;
- If an app fails to load a file from the original URL, it simply goes to get it from the server(s) specified in the user's Blossom settings.
Just like Nostr itself, the Blossom protocol is dead-simple and it works!
Let's use this image as an example:
If you look at the URL for this image, you will notice that it looks like this:
blossom.primal.net/c1aa63f983a44185d039092912bfb7f33adcf63ed3cae371ebe6905da5f688d0.jpg
All Blossom URLs follow this format:
[server]/[file-hash].[extension]
The file hash is important because it uniquely identifies the file in question. Apps can use it to verify that the file they received is exactly the file they requested. It also gives us the ability to reliably get the same file from a different server.
Nostr users declare which media server(s) they use by publishing their Blossom settings. If I store my files on Server A, and they get removed, I can simply upload them to Server B, update my public Blossom settings, and all Blossom-capable apps will be able to find them at the new location. All my existing notes will continue to display media content without any issues.
Blossom Mirroring
Let's face it, re-uploading files to another server after they got removed from the original server is not the best user experience. Most people wouldn't have the backups of all the files, and/or the desire to do this work.
This is where Blossom's mirroring feature comes handy. In addition to the primary media server, a Blossom user can set one one or more mirror servers. Under this setup, every time a file is uploaded to the primary server the Nostr app issues a mirror request to the primary server, directing it to copy the file to all the specified mirrors. This way there is always a copy of all content on multiple servers and in case the primary becomes unavailable, Blossom-capable apps will automatically start loading from the mirror.
Mirrors are really easy to setup (you can do it in two clicks in Primal) and this arrangement ensures robust media handling without any central points of failure. Note that you can use professional media hosting services side by side with self-hosted backup servers that anyone can run at home.
Using Blossom Within Primal
Blossom is natively integrated into the entire Primal stack and enabled by default. If you are using Primal 2.2 or later, you don't need to do anything to enable Blossom, all your media uploads are blossoming already.
To enhance user privacy, all Primal apps use the "/media" endpoint per BUD-05, which strips all metadata from uploaded files before they are saved and optionally mirrored to other Blossom servers, per user settings. You can use any Blossom server as your primary media server in Primal, as well as setup any number of mirrors:
## Conclusion
For such a simple protocol, Blossom gives us three major benefits:
- Verifiable authenticity. All Nostr notes are always signed by the note author. With Blossom, the signed note includes a unique hash for each referenced media file, making it impossible to falsify.
- File hosting redundancy. Having multiple live copies of referenced media files (via Blossom mirroring) greatly increases the resiliency of media content published on Nostr.
- Censorship resistance. Blossom enables us to seamlessly switch media hosting providers in case of censorship.
Thanks for reading; and enjoy! 🌸
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@ 7460b7fd:4fc4e74b
2025-05-08 10:14:59背景与研究范围
Backpack 是由多名前 FTX 和 Alameda 员工在 FTX 崩盘后创立的一家加密交易平台,与 Amber Group(一家大型加密金融服务商)和已倒闭的交易所 FTX 之间可能存在多重隐秘关联。本研究超越公开新闻,从团队延续、资金路径、合规架构、基础设施复用和链上迹象等角度,推理分析三者之间的联系。下文将分别讨论:团队与股权延续性、法币出金(稳定币清算)架构、Amber Group 的支持角色、Circle/Equals Money 等第三方的关联,以及“交叉代币解锁”机制的可能性,并给出关键证据与信息缺口。
团队与股权上的延续性
首先,在团队方面,Backpack 由多名 FTX/Alameda 前成员创立。据报道,Backpack 的联合创始人包括前 Alameda Research 早期员工 Armani Ferrante,以及 FTX 前总法律顾问 Can Suncoinspeaker.com;另一位联合创始人 Tristan Yver 也曾任职于 FTX/Alamedanftgators.com。据 CoinSpeaker 披露,Backpack 40名员工中至少有5人是 FTX 前员工coinspeaker.com。这表明 Backpack 在团队传承上与 FTX 存在明显延续。一方面,创始团队直接来自原 FTX 帝国的核心人员;另一方面,他们将过往在大型交易所积累的经验带入了 Backpack。
其次,在股权投资方面也有延续痕迹。早在2022年9月,Backpack 背后的公司 Coral 即获得了由 FTX Ventures 领投的2000万美元种子轮融资,用于开发 Backpack xNFT 钱包等产品nftgators.com。然而由于2022年11月FTX暴雷,这笔来自 FTX 的投资资金大部分被冻结损失nftgators.com。在经历了资金困难的“蟑螂生存模式”后,Backpack 团队于2023-2024年重新融资,成功在2024年2月完成1700万美元的 A 轮融资nftgators.com。值得注意的是,此轮融资的投资阵容中出现了 Amber Group 的身影nftgators.com。Amber Group 与 Placeholder、Hashed、Wintermute 等知名机构共同参与了该轮融资coinspeaker.com。这意味着 Amber 已经成为 Backpack 股东之一,在股权上建立了联系。此外,Jump Crypto 和 Delphi Digital 等与 FTX时代关系密切的机构也参与了投资nftgators.com。综上, Backpack 的股东和团队构成反映出明显的历史延续:既有原FTX系资本(FTX Ventures)和人员直接过渡,也有 Amber Group 等行业巨头在FTX倒台后入场接棒投资,为 Backpack 提供资金和资源支持。
法币出金架构与 USDC 清算渠道
FTX 时代的稳定币清算: 为了解 Backpack 是否继承了 FTX 的 USDC 清算架构,需要回顾 FTX 过往的法币出入金体系。FTX 在运营高峰时期,以其流畅的出入金和稳定币兑换闻名。用户可以将 USDC 等稳定币充值到 FTX 并直接视同美元资产使用,提取时又能以银行电汇方式取出美元,过程中几乎无汇兑损耗。这背后可能依赖于 FTX 与 Circle 等机构的直接清算合作,以及自有银行网络的支持。例如,Circle 提供的企业账户服务可以让像FTX这样的平台在后台实现USDC与美元的1:1兑换与清算circle.com。事实上,FTX 曾是 USDC 的主要场景之一,大量用户通过将美元换成 USDC 再转入FTX进行交易,从而绕过昂贵的跨境汇款费用。FTX 很可能建立了高效的稳定币兑换通道——例如通过 Silvergate 银行网络或与稳定币发行方直接交割——来实现低成本、快速的法币⇄USDC 转换。这套“USDC 清算架构”是FTX业务成功的重要基础之一。
Backpack 的出金方案: Backpack 作为新兴交易所,近期正式推出了类似的法币⇄稳定币出入金功能,并号称实现了“0费率”的美元/USDC转换panewslab.com。根据官方公告,从2025年5月起,Backpack Exchange 用户可以通过电汇方式充值和提取美元,且美元与USDC的兑换不收取任何手续费panewslab.com。这与FTX当年提供的低成本稳定币出入金体验如出一辙,表明 Backpack 很可能在复用或重建一种高效的清算架构。
与FTX相比,Backpack 并未公开具体采用了何种技术/金融渠道来实现0手续费。但通过社区测试和代码线索,可以推测其架构与FTX思路相似:首先, Backpack 将美元法币与USDC稳定币视为等价资产开放存取,用户电汇美元到账后在平台得到USDC或美元余额,提币时可用USDC直接提走或兑换成美元汇出。其次, Backpack 可能通过与稳定币发行方Circle的合作,或通过场外流动性方,将用户的USDC和法币进行实时对冲清算。Circle提供的API允许合规企业账户方便地将USDC兑换为美元存入银行账户circle.com;Backpack 很可能利用了这一渠道,在后台完成USDC的兑换,再通过银行网络把美元汇给用户。虽然Backpack官方未明言使用Circle,但其USDC通道开放的举措本身就体现了Circle所倡导的稳定币跨境支付应用场景circle.com。因此,从设计上看,Backpack 的法币出入金体系是对FTX模式的一种延续和致敬,即充分利用稳定币作为清算中介,实现跨境汇款的低成本与高效率。
银行网络与 Equals Money: 更有意思的是,有社区用户实测 Backpack 的美元提现,发现汇款发起方显示为“Equals Money PLC”btcxiaolinzi.top。Equals Money 是英国一家持有FCA牌照的电子货币机构(EMI),为企业提供银行转账和外汇服务btcxiaolinzi.top。测试者推断,Backpack 可能在 Equals Money 开立了企业账户,用于代替传统银行向用户汇出美元btcxiaolinzi.top。这一细节揭示了Backpack出金架构的实现路径:Backpack 很可能将待提现的USDC通过某种方式兑换成法币并存入其在Equals Money的账户,由后者完成跨境电汇至用户收款银行。由于Equals Money本质上连接着欧洲和国际支付网络,Backpack借助它可以避开美国传统银行的限制,为全球用户(包括无法直接与美国持牌银行打交道的用户)提供出金服务。这一点在FTX时代并未被广泛报道,但符合FTX/Alameda团队擅长搭建复杂金融通道的作风。由此推断, Backpack 确实在承袭FTX时期的清算理念:利用多层金融机构合作(如稳定币发行方、电子货币机构等),构筑高效的全球资金出入网络。在表面0手续费的背后,可能是由Backpack或其合作方(如做市商)承担了兑换成本,以吸引用户panewslab.com。目前这一体系已进入公开测试及运营阶段,随着更多支付方式(ACH、SEPA)的推出,Backpack正逐步完善其全球法币出入金矩阵panewslab.com。
Amber Group 的潜在支持角色
作为Backpack的重要战略投资方,Amber Group 在该体系中可能扮演多重支持角色。首先是资金层面: Amber参与了Backpack的A轮融资nftgators.com并获得股权,这意味着Amber对Backpack的发展具有直接利益。在FTX倒闭后,Amber选择投资由FTX前团队创立的新交易所,体现出其对这支团队能力和商业模式的认可。Amber本身是知名的加密市场做市和金融服务公司,管理着庞大的资产并具备深厚的流动性提供能力dailycoin.com。因此可以合理推测,Amber除了资本投入,还可能作为做市商为Backpack的交易提供充足的流动性支持,确保用户在Backpack上交易时有良好的市场深度和稳定的价格。这种隐性支持符合许多交易所背后有大做市商“站台”的行业惯例。尤其Backpack定位要提供低成本的稳定币兑换和跨链流动性,Amber在稳定币交易市场的经验和库存或可帮助其维持汇率稳定。
其次是技术与基础设施支持: Amber Group 多年来构建了自己的交易系统(包括托管、风控和前端应用,如之前面向零售的 WhaleFin 应用)。尽管目前未有公开信息表明Backpack直接复用了Amber的技术,但不排除Amber在底层架构上提供咨询或授权支持的可能。例如,Amber深耕多链资产管理和清算,其内部API或合规方案可能对Backpack搭建跨法币/加密的基础设施有所启发。双方如果有合作,极有可能保持低调以避免监管敏感。还有一种支持形式是隐性投资或子基金合作: Amber可能通过旗下基金或关联投资工具,持有Backpack相关业务的权益而不公开身份。然而截至目前,我们尚未发现明确证据证明Amber有这种“隐形”持股行为——Amber作为领投方之一出现于公开融资名单,说明其支持主要还是以正式股权投资和业务协作的方式进行coinspeaker.com。
第三是合规与网络资源: Amber在全球(尤其亚洲)拥有广泛的业务网络和合规资源。Backpack注册在阿联酋迪拜,并计划拓展美国、日本、欧洲等市场learn.backpack.exchangelearn.backpack.exchange。Amber总部位于亚洲(最初在香港,新加坡等地开展业务),对东亚和东南亚市场非常了解。Amber的联合创始人团队中有合规专家,曾帮助公司获取多地牌照。Backpack的联合创始人之一(Can Sun)本身是前FTX法务,这保证了内部合规经验,但Amber的外部资源也可能提供协助。例如,Amber在香港与监管机构打交道的经验,或许有助于Backpack寻求香港或东南亚牌照;Amber在银行业和支付领域的关系网络,也可能帮助Backpack连接银行通道(如引荐像Equals Money这样的机构)。虽然这方面多属于推测,但考虑到Amber投资后通常会积极赋能被投企业,Backpack有理由从Amber处获得合规咨询、市场拓展等方面的帮助。
总的来看,Amber Group 对 Backpack 的支持可能是**“润物细无声”**式的:既体现在台前的融资与做市合作,也体现在幕后的资源共享和经验输出。这种支持帮助Backpack在短时间内补齐了从交易技术到法币通道的诸多要素,使其有能力低成本快速上线类似FTX当年的核心功能(如稳定币快速出入金)。然而,由于双方都未公开详述合作细节,我们对Amber介入的深度仍缺乏直接证据,只能从结果倒推其可能性。
Circle、Equals Money 等第三方的关联
在Backpack、FTX与Amber的关系网络中,Circle和Equals Money等第三方机构扮演了关键“节点”,它们的出现为三者合作提供了基础设施支撑:
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Circle(USDC发行方): Circle公司本身与FTX及Backpack都有千丝万缕的业务联系。FTX在世时是USDC重要的使用方,帮助USDC拓展了交易所场景;FTX垮台后,Backpack继续扛起“稳定币交易所”的大旗,大量采用USDC作为美元计价和清算工具panewslab.com。虽然我们没有公开材料直接指出Backpack已与Circle签署合作协议,但Backpack推出USD/USDC通道的举措实际是在推动USDC的使用,这与Circle致力于扩大USDC应用的战略不谋而合circle.com。Circle近年来打造跨境支付网络,与多家交易平台和金融机构合作提供法币-稳定币转换服务circle.com。因此,有理由相信Backpack在后台利用了Circle的流动性或API来实现用户提币时的USDC兑换和赎回。比如,当用户在Backpack提取美元,Backpack可能将等额USDC通过Circle赎回成美元,Circle则将该美元汇入Backpack的银行账户进行出金。这种模式其实正是Circle提供给企业客户的“稳定币托管清算”服务之一circle.com。换言之,Circle充当了Backpack法币出金链条中的关键一环,尽管普通用户感知不到它的存在。反过来看Amber,作为全球领先的做市商,也大量使用USDC进行交易和结算,Amber与Circle之间亦可能有直接合作关系(如参与Circle的伙伴计划等)。可以说,Circle及其USDC网络构成了FTX时代和Backpack时代连接传统金融和加密世界的桥梁:FTX和Backpack都踩在这座桥上快速发展,而Amber作为市场参与者,同样频繁走这座桥,为自身和伙伴创造价值。
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Equals Money(英国电子货币机构): 前文提及,Equals Money PLC 在Backpack的出金过程中显现出来btcxiaolinzi.top。这家公司提供面向企业的银行即服务(BaaS),允许像Backpack这样的客户通过其平台发起全球付款。Equals Money的出现意味着Backpack选择了一条灵活的合规路径来实现银行转账功能:相比直接开设传统银行账户,使用EMI能更快获取支付能力且准入门槛较低。FTX时期并未传出使用EMI的消息,因为当时FTX可直接依赖自己的银行关系网(例如通过位于美国、欧洲的自有账户)来处理汇款。然而在后FTX时代,许多加密公司(包括Amber)都在寻找新的银行替代方案,EMI因此受到青睐。具体联系: 根据实测,Backpack用户提现美元到Wise时,Wise收到的汇款来自Equals Moneybtcxiaolinzi.top。Wise作为跨境汇款平台,其收款机制对资金来源要求严格,但Equals Money持有FCA牌照,属于受监管机构,Wise接收来自Equals的资金被视为合规btcxiaolinzi.top。由此推断,Backpack通过Equals的企业账户,将兑换好的美元直接打给用户填入的收款账号(包括Wise提供的虚拟账号)。这表明Backpack和Equals Money之间有直接业务往来,Equals是Backpack法币出金服务链条上的合作伙伴。值得一提的是,Amber Group 此前在欧洲也曾探索电子货币牌照或合作渠道的可能,尽管无法确认Amber是否也使用Equals,但不排除Amber为Backpack牵线搭桥、推荐了Equals这类服务商的可能性。
综合来看, Circle和Equals Money分别代表了稳定币清算层和法币支付层的基础设施,与Backpack/FTX/Amber的联系体现为:Circle提供“链上到链下”的美元流动性支持,Equals提供“链下”最后一公里的银行网络接口。三者之所以都选择/使用这些渠道,是因为它们共享了对加密法币融合效率的追求。对于FTX和Backpack而言,这些渠道是业务方案的一部分;对于Amber而言,这些渠道是服务布局和投资的一环(Amber支持的交易所采用了这些方案,也间接符合Amber推动行业基础设施完善的利益)。
“交叉代币解锁”机制与链上协作迹象
“交叉代币解锁”是指Amber、Backpack(或其关联项目)之间通过持有彼此发行的代币,并利用协议合作、解锁计划或链上交易,实现协同利益的一种机制。鉴于Backpack尚处于发展初期,我们需要探讨哪些代币或资产可能涉及双方的互动:
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Backpack 平台代币的潜在发行: 根据Backpack社区的信息,平台计划通过交易积分空投方式向活跃用户发放代币资格btcxiaolinzi.top。这暗示Backpack未来会推出自己的平台代币。若真如此,早期投资方(包括Amber Group)很可能在代币经济中占有一席之地,例如通过投资协议获得一定比例的平台代币配额。在代币正式解锁流通时,Amber等机构投资者将持有相应份额。这就产生了潜在的“交叉代币”联系:Amber持有Backpack的代币,并可在协议允许的时间窗口解锁出售或利用。这种关系一方面绑定了Amber与Backpack的长期利益,另一方面也为Amber提供了在二级市场获利或支持Backpack代币市值的机会。如果Backpack设计代币经济时有锁仓解锁期,那么Amber的代币解锁时间和数量将受到协议约束。从链上数据看,未来可以观察这些大额代币解锁地址是否与Amber的钱包存在关联,以验证Amber对Backpack代币的处置行为。当前,由于Backpack代币尚未发行,我们只能提出这一推测性机制,等待后续链上数据来印证。
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Amber 持仓代币与Backpack业务的协同: 反之,Amber Group 或其子基金本身持有众多加密资产,是否有与Backpack生态互动的情况?例如,Amber可能持有某些与Backpack生态有关的项目代币(如Solana链上资产,Backpack钱包支持的特定NFT/代币等)。一个案例是Backpack团队曾在Solana上发行受欢迎的 xNFT系列“Mαd Lads”NFTlearn.backpack.exchange。Amber或其投资部门是否参与了该NFT的投资或持有尚无公开资料,但不排除Amber透过场内交易购买一些以支持Backpack生态热度。再者,如果Amber在其他项目上持有代币,而Backpack平台上线这些资产交易,Amber可能通过链上转账将流动性注入Backpack,从而实现双方受益——Amber获得流动性做市收益,Backpack获得交易量和资产丰富度。这可以视作一种链上协作。例如Amber持有大量某种代币X,在Backpack上新上线代币X交易对时,Amber账户向Backpack的热钱包充值代币X提供初始流动性。这样的行为在链上会呈现Amber已知地址向Backpack地址的大额转账。如果将来这些数据出现,将成为印证双方链上合作的直接证据。目前,此类链上轨迹还未有公开披露,我们只能假设其存在的可能性。
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FTX 遗留资产与Backpack 的关联: 另一个值得一提的链上观察维度是FTX/Alameda遗留资产的动向。FTX倒闭后,其相关钱包曾多次异动。Backpack团队作为前员工,有可能知晓某些地址或资产的情况。但由于破产清算在法庭监管下进行,直接将FTX遗留资产转给新项目不太现实。不过,不排除某些前Alameda投资的项目代币后来为Backpack团队所用。例如,Alameda早期投资的项目若代币解锁,Backpack团队个人可能持有部分并用于新平台的流动性。这种间接关联较难确认,但链上仍可寻找蛛丝马迹,比如监测前Alameda标识的钱包与Backpack相关地址之间的交易。如果有频繁互动,可能暗示Backpack获取了Alameda旧有资产的支持。至今未见显著证据,推测空间大于实证。
小结: “交叉代币解锁”机制目前更多停留在理论推演层面。我们确认了Backpack未来存在发行平台代币的规划btcxiaolinzi.top;也确认Amber作为投资方大概率会获得并持有该代币份额。但具体的锁仓解锁安排、双方是否会通过特殊协议(如做市激励、流动性挖矿等)进行合作,还有待官方披露或链上数据验证。链上分析工具可以在未来帮助捕捉Amber地址与Backpack生态代币/NFT的交互,从而揭示深层协作。如果发现Amber旗下地址在Backpack代币解锁后立即大量转入交易所,可能意味着Amber选择变现;反之,若锁定期内就有灰度交易发生,甚至可能存在双方提前约定的场外交换。这些都是值得持续监测的方向,但就目前信息来看,尚无定论。
\ 图:FTX、Amber Group 与 Backpack 三者关系示意图。红色/橙色线表示团队和股权延续(FTX前员工和投资延续到Backpack,Amber参与投资并可能提供流动性);蓝色线表示Backpack法币出金所依赖的稳定币清算和银行通道(通过USDC及Equals Money实现);灰色虚线表示FTX和Amber分别与USDC发行方Circle在业务上的联系。这些关系共同构成了Backpack在FTX余荫和Amber支持下快速搭建全球业务的基础。
关键证据与信息缺口
通过上述分析,我们梳理了已知的信息链条,并挖掘了若干可能的隐秘关联,同时也识别出需要进一步调查的信息空白:
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明确的证据链: 我们找到了多项公开资料证明Backpack与FTX/Amber的联系:包括创始团队来自FTX/Alamedacoinspeaker.com、FTX Ventures 曾投资Backpack母公司nftgators.com、Amber Group 参与了Backpack的融资coinspeaker.com、多名FTX旧部现在Backpack任职coinspeaker.com等。这些形成了人员和资金延续的直接证据。另外,通过用户分享和代码库,我们确认Backpack法币出金使用了Equals Money通道btcxiaolinzi.top并提供了0手续费的USD/USDC转换panewslab.com——这证明了Backpack确实建立了类似FTX当年的稳定币清算架构,只是技术实现上借助了新的合作方(Equals Money)。这些证据支撑了本文的大部分推论基础。
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合理的推测与佐证: 有些关联尚无官方公告证明,但基于行业惯例和现有线索推测合理,并有部分侧面佐证。例如,Amber 为Backpack提供做市流动性支援一事,没有直接新闻来源,但考虑到Amber投资交易所的动机和能力,此推断具有高概率可靠性。再如,Backpack疑似使用Circle的USDC清算服务,虽无明示,但从其业务模式和Circle的产品定位来看circle.com,这一幕后合作应该存在。同样地,Amber可能通过非公开方式向Backpack输出技术/合规支持,也是基于双方利益绑定关系而做出的推断。这些推测目前缺乏直接证据,只能算作可能性假设,需要后续留意更多细节披露。
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信息缺口与待验证点: 首先,关于Backpack具体的清算路径,我们仍不清楚它如何在链上/链下转换巨额USDC为法币。虽然Equals Money出现在汇款端btcxiaolinzi.top,但在那之前USDC的结算或许涉及Circle或其他做市商(如Amber)——这部分交易发生在后台,需更多技术信息或链上监控来捕捉。其次,Amber与Backpack之间除股权外是否存在合同约定的业务合作(如Amber成为指定做市商、提供信贷支持等)目前尚未公开,属于信息真空。第三,Backpack未来的代币发行和分配细节未知,Amber等投资方将如何参与、解锁周期如何,将直接影响“交叉代币”协作的发生与否,需等官方白皮书出台。第四,更多链上证据的挖掘:由于没有公开的钱包标签,很难直接将某条链上交易指认属于Amber或Backpack。但如果未来Backpack发行代币或大型交易上线,链上必然会出现相关资金流,我们可以通过已知Amber常用地址(如果有披露)来交叉比对,看其是否与Backpack生态有交互。这是一块需要进一步研究的领域,可能借助区块链分析工具和交易图谱来补全证据。最后,还有监管和法律结构的信息:例如Backpack在不同司法管辖区的注册实体与银行账号详情,FTX遗产处理过程中是否对Backpack团队有约束,这些在公开资料中都尚无答案。
结论
综合全篇分析,Backpack、Amber Group 与已倒闭的FTX之间确实存在千丝万缕的延续和关联。Backpack可以被视作FTX精神和技术路线的“继承者”之一——由FTX旧将创建,在FTX垮台造成的市场空白中迅速崛起coinspeaker.com。Amber Group 则扮演了重要的扶持者角色,通过投资和可能的资源注入,参与了Backpack的重建过程coinspeaker.com。在具体业务层面,Backpack延续了FTX时代的创新,如高效的稳定币清算和全球化业务布局,但为了适应新的环境,它也采用了新的工具(如Equals Money的出金渠道)和更严格的合规措施(迪拜等地的牌照)coinspeaker.com。这一切背后,隐现着Amber等老牌加密公司的身影支持,以及Circle等基础设施提供商的支撑。
当然,隐秘关联并不意味着不正当行为,上述关系很多是基于正常的商业合作和延续,只是未明言于公众。例如,前FTX团队利用自己的经验和人脉创建新平台,本身无可厚非;Amber投资新交易所也是市场行为。从推理和现有证据看,并没有直接迹象显示三者存在违法的秘密勾连。然而,对于研究者和行业观察者而言,了解这些联系有助于洞察加密行业格局的演变:FTX的倒下并未让其积累的人才和思想消失,反而通过创业和投资,以新的形式(Backpack)继续影响市场;Amber等老牌玩家则通过战略投资,将自己的版图延伸到新兴平台,以保持竞争力。
未来展望: 随着Backpack进一步发展,我们预计会有更多信息浮出水面来验证或修正上述假设。例如,Backpack若推出平台代币,其投资人持仓和解锁情况将记录在链,从而揭示Amber等的参与细节;再比如,Backpack进入美国市场时需要公开其合作银行或支付伙伴,届时我们可能印证Circle等在其中的角色。如果出现新的合作公告或监管披露文件,也能帮助我们更清晰地绘制三者关系网。目前的信息不对称使我们只能尽力拼凑一幅关联图景,并针对关键环节提供已知证据支持。仍存在的一些信息缺口需要持续跟进调查。总之,Backpack、Amber Group 与FTX的故事折射出加密行业的新旧交替与传承。在FTX的余烬上,新火花正在由熟悉旧世界的人点燃,而这些火花能否照亮一个更加合规稳健的未来,还有待时间检验。 nftgators.comcoinspeaker.com
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@ 4ba8e86d:89d32de4
2025-04-21 02:13:56Tutorial feito por nostr:nostr:npub1rc56x0ek0dd303eph523g3chm0wmrs5wdk6vs0ehd0m5fn8t7y4sqra3tk poste original abaixo:
Parte 1 : http://xh6liiypqffzwnu5734ucwps37tn2g6npthvugz3gdoqpikujju525yd.onion/263585/tutorial-debloat-de-celulares-android-via-adb-parte-1
Parte 2 : http://xh6liiypqffzwnu5734ucwps37tn2g6npthvugz3gdoqpikujju525yd.onion/index.php/263586/tutorial-debloat-de-celulares-android-via-adb-parte-2
Quando o assunto é privacidade em celulares, uma das medidas comumente mencionadas é a remoção de bloatwares do dispositivo, também chamado de debloat. O meio mais eficiente para isso sem dúvidas é a troca de sistema operacional. Custom Rom’s como LineageOS, GrapheneOS, Iodé, CalyxOS, etc, já são bastante enxutos nesse quesito, principalmente quanto não é instalado os G-Apps com o sistema. No entanto, essa prática pode acabar resultando em problemas indesejados como a perca de funções do dispositivo, e até mesmo incompatibilidade com apps bancários, tornando este método mais atrativo para quem possui mais de um dispositivo e separando um apenas para privacidade. Pensando nisso, pessoas que possuem apenas um único dispositivo móvel, que são necessitadas desses apps ou funções, mas, ao mesmo tempo, tem essa visão em prol da privacidade, buscam por um meio-termo entre manter a Stock rom, e não ter seus dados coletados por esses bloatwares. Felizmente, a remoção de bloatwares é possível e pode ser realizada via root, ou mais da maneira que este artigo irá tratar, via adb.
O que são bloatwares?
Bloatware é a junção das palavras bloat (inchar) + software (programa), ou seja, um bloatware é basicamente um programa inútil ou facilmente substituível — colocado em seu dispositivo previamente pela fabricante e operadora — que está no seu dispositivo apenas ocupando espaço de armazenamento, consumindo memória RAM e pior, coletando seus dados e enviando para servidores externos, além de serem mais pontos de vulnerabilidades.
O que é o adb?
O Android Debug Brigde, ou apenas adb, é uma ferramenta que se utiliza das permissões de usuário shell e permite o envio de comandos vindo de um computador para um dispositivo Android exigindo apenas que a depuração USB esteja ativa, mas também pode ser usada diretamente no celular a partir do Android 11, com o uso do Termux e a depuração sem fio (ou depuração wifi). A ferramenta funciona normalmente em dispositivos sem root, e também funciona caso o celular esteja em Recovery Mode.
Requisitos:
Para computadores:
• Depuração USB ativa no celular; • Computador com adb; • Cabo USB;
Para celulares:
• Depuração sem fio (ou depuração wifi) ativa no celular; • Termux; • Android 11 ou superior;
Para ambos:
• Firewall NetGuard instalado e configurado no celular; • Lista de bloatwares para seu dispositivo;
Ativação de depuração:
Para ativar a Depuração USB em seu dispositivo, pesquise como ativar as opções de desenvolvedor de seu dispositivo, e lá ative a depuração. No caso da depuração sem fio, sua ativação irá ser necessária apenas no momento que for conectar o dispositivo ao Termux.
Instalação e configuração do NetGuard
O NetGuard pode ser instalado através da própria Google Play Store, mas de preferência instale pela F-Droid ou Github para evitar telemetria.
F-Droid: https://f-droid.org/packages/eu.faircode.netguard/
Github: https://github.com/M66B/NetGuard/releases
Após instalado, configure da seguinte maneira:
Configurações → padrões (lista branca/negra) → ative as 3 primeiras opções (bloquear wifi, bloquear dados móveis e aplicar regras ‘quando tela estiver ligada’);
Configurações → opções avançadas → ative as duas primeiras (administrar aplicativos do sistema e registrar acesso a internet);
Com isso, todos os apps estarão sendo bloqueados de acessar a internet, seja por wifi ou dados móveis, e na página principal do app basta permitir o acesso a rede para os apps que você vai usar (se necessário). Permita que o app rode em segundo plano sem restrição da otimização de bateria, assim quando o celular ligar, ele já estará ativo.
Lista de bloatwares
Nem todos os bloatwares são genéricos, haverá bloatwares diferentes conforme a marca, modelo, versão do Android, e até mesmo região.
Para obter uma lista de bloatwares de seu dispositivo, caso seu aparelho já possua um tempo de existência, você encontrará listas prontas facilmente apenas pesquisando por elas. Supondo que temos um Samsung Galaxy Note 10 Plus em mãos, basta pesquisar em seu motor de busca por:
Samsung Galaxy Note 10 Plus bloatware list
Provavelmente essas listas já terão inclusas todos os bloatwares das mais diversas regiões, lhe poupando o trabalho de buscar por alguma lista mais específica.
Caso seu aparelho seja muito recente, e/ou não encontre uma lista pronta de bloatwares, devo dizer que você acaba de pegar em merda, pois é chato para um caralho pesquisar por cada aplicação para saber sua função, se é essencial para o sistema ou se é facilmente substituível.
De antemão já aviso, que mais para frente, caso vossa gostosura remova um desses aplicativos que era essencial para o sistema sem saber, vai acabar resultando na perda de alguma função importante, ou pior, ao reiniciar o aparelho o sistema pode estar quebrado, lhe obrigando a seguir com uma formatação, e repetir todo o processo novamente.
Download do adb em computadores
Para usar a ferramenta do adb em computadores, basta baixar o pacote chamado SDK platform-tools, disponível através deste link: https://developer.android.com/tools/releases/platform-tools. Por ele, você consegue o download para Windows, Mac e Linux.
Uma vez baixado, basta extrair o arquivo zipado, contendo dentro dele uma pasta chamada platform-tools que basta ser aberta no terminal para se usar o adb.
Download do adb em celulares com Termux.
Para usar a ferramenta do adb diretamente no celular, antes temos que baixar o app Termux, que é um emulador de terminal linux, e já possui o adb em seu repositório. Você encontra o app na Google Play Store, mas novamente recomendo baixar pela F-Droid ou diretamente no Github do projeto.
F-Droid: https://f-droid.org/en/packages/com.termux/
Github: https://github.com/termux/termux-app/releases
Processo de debloat
Antes de iniciarmos, é importante deixar claro que não é para você sair removendo todos os bloatwares de cara sem mais nem menos, afinal alguns deles precisam antes ser substituídos, podem ser essenciais para você para alguma atividade ou função, ou até mesmo são insubstituíveis.
Alguns exemplos de bloatwares que a substituição é necessária antes da remoção, é o Launcher, afinal, é a interface gráfica do sistema, e o teclado, que sem ele só é possível digitar com teclado externo. O Launcher e teclado podem ser substituídos por quaisquer outros, minha recomendação pessoal é por aqueles que respeitam sua privacidade, como Pie Launcher e Simple Laucher, enquanto o teclado pelo OpenBoard e FlorisBoard, todos open-source e disponíveis da F-Droid.
Identifique entre a lista de bloatwares, quais você gosta, precisa ou prefere não substituir, de maneira alguma você é obrigado a remover todos os bloatwares possíveis, modifique seu sistema a seu bel-prazer. O NetGuard lista todos os apps do celular com o nome do pacote, com isso você pode filtrar bem qual deles não remover.
Um exemplo claro de bloatware insubstituível e, portanto, não pode ser removido, é o com.android.mtp, um protocolo onde sua função é auxiliar a comunicação do dispositivo com um computador via USB, mas por algum motivo, tem acesso a rede e se comunica frequentemente com servidores externos. Para esses casos, e melhor solução mesmo é bloquear o acesso a rede desses bloatwares com o NetGuard.
MTP tentando comunicação com servidores externos:
Executando o adb shell
No computador
Faça backup de todos os seus arquivos importantes para algum armazenamento externo, e formate seu celular com o hard reset. Após a formatação, e a ativação da depuração USB, conecte seu aparelho e o pc com o auxílio de um cabo USB. Muito provavelmente seu dispositivo irá apenas começar a carregar, por isso permita a transferência de dados, para que o computador consiga se comunicar normalmente com o celular.
Já no pc, abra a pasta platform-tools dentro do terminal, e execute o seguinte comando:
./adb start-server
O resultado deve ser:
daemon not running; starting now at tcp:5037 daemon started successfully
E caso não apareça nada, execute:
./adb kill-server
E inicie novamente.
Com o adb conectado ao celular, execute:
./adb shell
Para poder executar comandos diretamente para o dispositivo. No meu caso, meu celular é um Redmi Note 8 Pro, codinome Begonia.
Logo o resultado deve ser:
begonia:/ $
Caso ocorra algum erro do tipo:
adb: device unauthorized. This adb server’s $ADB_VENDOR_KEYS is not set Try ‘adb kill-server’ if that seems wrong. Otherwise check for a confirmation dialog on your device.
Verifique no celular se apareceu alguma confirmação para autorizar a depuração USB, caso sim, autorize e tente novamente. Caso não apareça nada, execute o kill-server e repita o processo.
No celular
Após realizar o mesmo processo de backup e hard reset citado anteriormente, instale o Termux e, com ele iniciado, execute o comando:
pkg install android-tools
Quando surgir a mensagem “Do you want to continue? [Y/n]”, basta dar enter novamente que já aceita e finaliza a instalação
Agora, vá até as opções de desenvolvedor, e ative a depuração sem fio. Dentro das opções da depuração sem fio, terá uma opção de emparelhamento do dispositivo com um código, que irá informar para você um código em emparelhamento, com um endereço IP e porta, que será usado para a conexão com o Termux.
Para facilitar o processo, recomendo que abra tanto as configurações quanto o Termux ao mesmo tempo, e divida a tela com os dois app’s, como da maneira a seguir:
Para parear o Termux com o dispositivo, não é necessário digitar o ip informado, basta trocar por “localhost”, já a porta e o código de emparelhamento, deve ser digitado exatamente como informado. Execute:
adb pair localhost:porta CódigoDeEmparelhamento
De acordo com a imagem mostrada anteriormente, o comando ficaria “adb pair localhost:41255 757495”.
Com o dispositivo emparelhado com o Termux, agora basta conectar para conseguir executar os comandos, para isso execute:
adb connect localhost:porta
Obs: a porta que você deve informar neste comando não é a mesma informada com o código de emparelhamento, e sim a informada na tela principal da depuração sem fio.
Pronto! Termux e adb conectado com sucesso ao dispositivo, agora basta executar normalmente o adb shell:
adb shell
Remoção na prática Com o adb shell executado, você está pronto para remover os bloatwares. No meu caso, irei mostrar apenas a remoção de um app (Google Maps), já que o comando é o mesmo para qualquer outro, mudando apenas o nome do pacote.
Dentro do NetGuard, verificando as informações do Google Maps:
Podemos ver que mesmo fora de uso, e com a localização do dispositivo desativado, o app está tentando loucamente se comunicar com servidores externos, e informar sabe-se lá que peste. Mas sem novidades até aqui, o mais importante é que podemos ver que o nome do pacote do Google Maps é com.google.android.apps.maps, e para o remover do celular, basta executar:
pm uninstall –user 0 com.google.android.apps.maps
E pronto, bloatware removido! Agora basta repetir o processo para o resto dos bloatwares, trocando apenas o nome do pacote.
Para acelerar o processo, você pode já criar uma lista do bloco de notas com os comandos, e quando colar no terminal, irá executar um atrás do outro.
Exemplo de lista:
Caso a donzela tenha removido alguma coisa sem querer, também é possível recuperar o pacote com o comando:
cmd package install-existing nome.do.pacote
Pós-debloat
Após limpar o máximo possível o seu sistema, reinicie o aparelho, caso entre no como recovery e não seja possível dar reboot, significa que você removeu algum app “essencial” para o sistema, e terá que formatar o aparelho e repetir toda a remoção novamente, desta vez removendo poucos bloatwares de uma vez, e reiniciando o aparelho até descobrir qual deles não pode ser removido. Sim, dá trabalho… quem mandou querer privacidade?
Caso o aparelho reinicie normalmente após a remoção, parabéns, agora basta usar seu celular como bem entender! Mantenha o NetGuard sempre executando e os bloatwares que não foram possíveis remover não irão se comunicar com servidores externos, passe a usar apps open source da F-Droid e instale outros apps através da Aurora Store ao invés da Google Play Store.
Referências: Caso você seja um Australopithecus e tenha achado este guia difícil, eis uma videoaula (3:14:40) do Anderson do canal Ciberdef, realizando todo o processo: http://odysee.com/@zai:5/Como-remover-at%C3%A9-200-APLICATIVOS-que-colocam-a-sua-PRIVACIDADE-E-SEGURAN%C3%87A-em-risco.:4?lid=6d50f40314eee7e2f218536d9e5d300290931d23
Pdf’s do Anderson citados na videoaula: créditos ao anon6837264 http://eternalcbrzpicytj4zyguygpmkjlkddxob7tptlr25cdipe5svyqoqd.onion/file/3863a834d29285d397b73a4af6fb1bbe67c888d72d30/t-05e63192d02ffd.pdf
Processo de instalação do Termux e adb no celular: https://youtu.be/APolZrPHSms
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@ 57d1a264:69f1fee1
2025-05-08 05:25:48Safe Bits & Self Custody Tips
The journey of onboarding a user and create a bitcoin multiSig setup begins far before opening a desktop like Bitcoin Safe (BS) or any other similar application. Bitcoin Safe seems designed for families and people that want to start exploring and learning about multiSig setup. The need for such application and use of it could go much further, defining best practices for private organizations that aim to custody bitcoin in a private and anonymous way, following and enjoy the values and standards bitcoin has been built for.
Intro
Organizations and small private groups like families, family offices and solopreneurs operating on a bitcoin standard will have the need to keep track of transactions and categorize them to keep the books in order. A part of our efforts will be spent ensuring accessibility standards are in place for everyone to use Bitcoin Safe with comfort and safety.
We aim with this project to bring together the three Designathon ideas below: - Bitcoin Safe: improve its overall design and usability. - No User Left Behind: improve Bitcoin Safe accessibility. - Self-custody guidelines for organizations: How Bitcoin Safe can be used by private organization following best self-custody practices.
We are already halfway of the first week, and here below the progress made so far.
Designing an icon Set for Bitcoin Safe
One of the noticeable things when using BS is the inconsistency of the icons, not just in colors and shapes, but also the way are used. The desktop app try to have a clean design that incorporate with all OS (Win, macOS, Linux) and for this reason it's hard to define when a system default icon need to be used or if a custom one can be applied instead. The use of QT Ui framework for python apps help to respond to these questions. It also incorporates and brig up dome default settings that aren't easily overwritten.
Here below you can see the current version of BS:
Defining a more strict color palette for Bitcoin Safe was the first thing!
How much the icons affect accessibility? How they can help users to reach the right functionality? I took the challenge and, with PenPot.app, redesigned the icons based on the grid defined in the https://bitcoinicons.com/ and proposing the implementation of it to have a cleaner and more consistent look'n feel, at least for the icons now.
What's next
I personally look forward to seeing these icons implemented soon in Bitcoin Safe interface. In the meantime, we'll focus on delivering an accessibility audit and evaluate options to see how BS could be used by private organizations aiming to become financially sovereign with self-custody or more complex bitcoin multiSig setups.
One of the greatest innovations BS is bringing to us is the ability to sync the multiSig wallets, including PBST, Categories and labels, through the nostr decentralized protocol, making current key custodial services somehow obsolete. Second-coolest feature that this nostr implementation brings is the ability to have a build-in private chat that connect and enable the various signers of a multiSig to communicate and sign transactions remotely. Where have you seen something like this before?
Categories UX and redesign is also considered in this project. We'll try to understand how to better serve this functionality to you, the user, really soon.
Stay tuned!
originally posted at https://stacker.news/items/974488
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@ 7460b7fd:4fc4e74b
2025-05-08 10:14:13Backpack 平台 USDC 出金渠道深度研究报告
背景简介
Backpack 是近年来崛起的加密交易与钱包平台,由前 FTX/Alameda 团队成员创立coindesk.comfinsmes.com。2024 年初 Backpack 曾宣布与 Banxa 合作提供法币出入金服务,支持130多个国家用户使用信用卡/银行渠道买卖加密资产learn.backpack.exchange。2025 年 5 月,Backpack 官方更是推出“0 手续费”的 USD⇄USDC 出金通道,允许用户通过电汇将 USDC 1:1 无损兑换为美元并提取到银行账户lianpr.combinance.com。本报告将详细分析 Backpack 当前的出金方式及其合作渠道、低成本运营的原因、Backpack 与支付机构 Equals Money 的关系,并探讨如果搭建类似的加密金融服务,应如何与 USDC 发行方 Circle 建立合作。
Backpack 的 USDC 出金方式与合作渠道
USD⇄USDC 零手续费通道 – Backpack Exchange 已面向全球用户开放美元与 USDC 间的法币转换,并永久免除任何手续费23btc.com。用户完成 KYC 验证后,可以通过 电汇(Wire Transfer) 将美元直接充值到 Backpack 平台获取等值 USDC,或将持有的 USDC 提现兑换为美元电汇至本人银行账户binance.com。据官方介绍,该通道具备“三大核心优势”:一是零摩擦转换,实现美元与 USDC 间的无缝1:1兑换;二是即时到账,宣称电汇入金/提现可秒级处理;三是全球覆盖,后续将支持 ACH、SEPA 等本地清算网络23btc.com。
合作金融机构 – 为实现合规的法币收付,Backpack 并非自行持有银行牌照,而是借助第三方持牌机构的通道来托管用户的法币资金assets.ctfassets.net。有迹象表明 Backpack 使用了英国的电子货币机构 Equals Money 作为其出入金通道之一:在其开源代码中,Backpack 将“EqualsMoney”集成为一个区块链/支付网络类型github.com。这意味着 Backpack 平台可以通过 Equals Money 提供的多币种账户和支付网络,来代收用户的银行转账并代付提现资金。除了英国渠道,Backpack 集团在全球多地布有实体,以拓展支付能力。例如,用户实测的电汇显示汇款方为 “Trek Labs Australia Pty Ltd”(Backpack 在澳大利亚的子公司)medium.com。这家公司作为汇款主体将等值美元汇出到用户银行账户。除澳洲外,Backpack 背后的 Trek Labs 集团还在迪拜设有 Trek Labs Ltd FZE,在立陶宛设有 Trek Labs UAB,在美国设有 Trek Labs, Inc.medium.com。这种全球子公司布局使 Backpack 能借助各地区的合作银行或支付机构完成跨境资金结算,覆盖包括欧美、亚太在内的广阔用户群。
出金流程 – 用户在 Backpack 平台发起 USDC 提现时,平台会通过上述合作渠道将用户的 USDC 兑换为等额法币,并由托管金融机构从其法币池中汇出资金。比如,当用户提取 1,000 USDC 到香港银行账户,Backpack 将该 USDC 转换为 1,000 美元,由合作机构通过 SWIFT 电汇发送。用户可在 Backpack 后台实时查询电汇状态medium.com。实际测试显示,从提现到款项到账香港银行大约耗时36小时(约1.5个工作日)medium.com。汇款时收款行信息需要用户自行提供并添加到平台,如收款行名称、地址、SWIFT代码等medium.com。Backpack 平台本身要求用户的银行账户姓名与平台注册姓名一致,以确保合规。assets.ctfassets.netassets.ctfassets.net
低成本出金的架构与原因
Backpack 能提供零手续费的稳定币出金服务,得益于其结算架构设计和合规路径上的优势,使其运营成本得以控制在极低水平:
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Stablecoin 即时清算:Backpack 利用 USDC 稳定币作为桥梁,实现用户资金在链上和银行账户之间的快速清算。由于 USDC 与美元1:1锚定,兑换过程中没有汇率损耗或价差成本lianpr.com。平台内美元和 USDC 的余额转换也是按面值对等,不收取点差,这实现了资金的“零摩擦”兑换23btc.com。相比传统银行汇款需要经过多级代理和 Forex 转换,Stablecoin 的使用大幅降低了兑换费用和时间延迟。
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第三方牌照通道:Backpack 选择通过持牌支付机构(如 Equals Money 等)来承载法币收付功能,而非自行作为汇款人展开业务。这种策略绕开了平台直接获取银行牌照或支付牌照的高成本投入,转而借用第三方机构的现有牌照和账户网络。例如,Equals Money作为英国受监管的电子货币机构,拥有多币种账户和全球汇款能力。Backpack 通过 API 接入该机构后,相当于获取了一套现成的银行基础设施,可以以较低费用发送SWIFT、电汇等github.com。第三方机构通常按照交易量收取较小的服务费,Backpack 可以在当前发展阶段予以补贴,从而对用户“免手续费”。这种“牌照即服务”的模式使 Backpack 将合规成本外包,自己专注于用户和交易环节。
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合规及监管路径:Backpack 利用多个辖区的子公司布局,根据各地监管环境选择最优的出金路径。例如,在欧洲可能通过立陶宛子公司对接 EU 区的支付网络,在亚洲通过澳大利亚子公司汇出 SWIFT。medium.com这种灵活性使他们能规避单一地区监管限制,选择成本最低、效率最高的清算通道完成提现。此外,多实体运营也有助于分散风险,符合各地反洗钱要求,为零手续费策略提供合规保障。
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资金结算与收益:尽管对用户宣称0手续费,Backpack 可能通过其他方式覆盖成本。例如,用户的法币资金在汇出前可能短暂存放于合作机构的池中,这些资金量若较大,可产生利息收益,用于弥补转账费用coindesk.com。另外,Backpack 平台的主要收入来自交易手续费和利息产品等,高频交易活动带来的收入能够补贴出金通道的成本,从整体上实现盈亏平衡。
值得注意的是,“0 手续费”指的是 Backpack 平台本身不向用户收取出金手续费,但并不意味着整个过程完全免费。银行端的固定费用仍可能存在。例如,有用户反馈,通过 Backpack 将 USDC 提现到香港 ZA Bank 账户时,Backpack 未收取费用,但 ZA Bank 会收取一次性 20 美元的入账费用twitter.com。类似地,美国银行接收国际电汇通常也会有每笔 15\~30 美元不等的手续费。这些费用属于收款行或中间行收费,并非 Backpack 或其合作方收取。即便如此,相比传统OTC中介或其他交易所的出金方案,Backpack 的整体成本依然极低——没有额外的汇兑损耗,仅需承担银行常规入账费,大额提现尤为划算。一位资深用户将 Backpack 提现称为“目前最优、最简单的合规出金路径”,反馈资金1天左右即到账,流程非常顺畅x.com。可见,Backpack 通过精心搭建的结算架构,实现了高效低成本的出金服务,在合规前提下大大降低了用户将数字资产变现的门槛。
Backpack 与 Equals Money 的关系考察
Equals Money 背景 – Equals Money 是英国上市金融科技公司 Equals Group PLC 旗下的支付业务品牌,提供多币种电子账户、国际汇款和企业外汇兑换等服务。该公司前身为 FairFX,持有英国金融行为监管局(FCA)颁发的电子货币机构牌照,主营为企业客户提供全球支付解决方案fxcintel.com。简单来说,Equals Money 扮演的是受监管的“非银行支付平台”角色,可为合作伙伴提供银行账户托管和跨境支付通道。对于缺乏自有牌照的加密公司而言,与这类机构合作能快速获得法币收付能力。
业务合作关系 – 目前公开信息并未有 Backpack 与 Equals Money 签署官方战略合作的公告,但从技术集成和业务逻辑上看,两者存在密切的业务往来。Backpack 在代码库中增添了对 “EqualsMoney” 的支持选项github.com表明其系统已经对接了 Equals 提供的支付 API。在用户充值/提现时,Backpack 系统可以将指令通过该接口发送给 Equals,由后者执行实际的银行转账操作(如从对应的用户托管账户划款)。换言之,Equals Money可能充当了 Backpack 用户法币资金的托管方和结算代理。还有用户实测提到,从 Backpack 提现美元时,资金是由 “Trek Labs Australia Pty Ltd” 汇出medium.com。结合上下文,推测 Trek Labs Australia 这家 Backpack 子公司可能在 Equals Money或类似机构开设了运营账户,用于统一汇出用户提现款项。这个细节侧面印证了 Backpack 利用第三方支付平台进行法币结算:汇款主体虽然名义上是 Backpack 关联公司,但实际的支付通道和银行接口由 Equals Money 等持牌机构提供支持。
人员和投资交集 – 在股权和团队层面,暂未发现 Backpack 与 Equals Money 有直接的交叉。Backpack 的融资由加密领域的风投基金主导(Placeholder、Hashed、Amber Group 等)finsmes.com,并无公开提及来自 Equals 集团的投资。管理团队方面,Backpack 由前加密交易所从业者主导,而 Equals Money 属于传统金融支付行业,公司高管以金融背景为主,目前没有明显的人事重合记录。此外,Equals Group PLC 在2024年底宣布将被嵌入式金融公司 Railsr 收购thisweekinfintech.com(该交易有待监管批准),这属于其自身战略调整,与 Backpack 无直接关联。总体来看,Backpack 与 Equals Money 更可能是一种商业合作关系:Backpack 作为客户接入 Equals Money 的支付服务,以使用其许可和网络;双方在产权和团队上保持独立。此类合作在金融科技领域较为常见,属于优势互补:加密平台获取法币通道,支付机构拓展客户和资金流量。
合作的意义 – 通过与 Equals Money 等机构合作,Backpack 实现了快速合规地打通法币出入口,在竞争激烈的交易所市场上形成差异化优势。用户能够享受到类似银行级别的出金体验(直接电汇到账)且几乎零成本x.com,这极大增强了 Backpack 平台的吸引力和资金留存率。对 Equals Money 而言,服务 Backpack 这样高增长的加密客户,也为其带来了可观的跨境支付业务量和创新合作机遇。在严格遵守反洗钱和监管要求的前提下,这种加密与传统金融的合作模式,展现了融合创新的前景。
搭建类似业务与 Circle 合作的要点
假如希望搭建与 Backpack 类似的稳定币出入金架构,与 USDC 发行方 Circle 建立合作是关键一步。Circle 提供针对企业的账户服务和 API接口,使合作方能够方便地在应用中集成 USDC 与法币的转换和支付功能circle.comcircle.com。以下是与 Circle 合作时需要关注的主要要点:
- 主体资格
需要有合法注册的公司实体,并处于 Circle 支持的地区(如北美、欧洲等)。Circle 暂不向个人用户开放其直接铸币/赎回服务,仅面向机构客户。 - 业务规模要求
主要针对大体量、批量使用 USDC 的公司,例如交易所、托管机构、数字钱包平台或银行等。若业务量较小,Circle 会建议通过第三方交易所获取 USDC。 -
KYC 合规审查
对申请企业进行严格的背景尽调,包括高管和受益人身份验证、注册信息、经营范围、反洗钱和制裁风险评估等。需提供公司注册证书、人员身份证明、合规方案等,审核时间通常为数天至数周。 -
账户功能
审核通过后可开立 Circle 账户,支持将银行资金充值并自动兑换为 USDC,或将 USDC 赎回为法币并电汇到指定银行账户;涵盖链上转账、ACH 和电汇等多种渠道。 -
API 接入
提供完整的 REST API 和 SDK,支持自动化发起电汇兑换、铸造/销毁 USDC、提现等操作,合作方只需专注前端体验,后端支付和结算由 Circle 处理。 -
费用结构
对符合条件的合作伙伴铸造/赎回 USDC 不收手续费;法币转账需承担银行或中间行手续费。支持免费 ACH 通道,国际电汇按银行标准收费。 -
合规责任
Circle 对企业客户履行 KYC/AML 义务,但合作方若面向终端用户提供服务,也需自行做用户审核与交易监控,并在高金额转账时传输用户身份信息(Travel Rule)。
合作流程:实际操作中,搭建团队需要先在 Circle 官网提交企业账户申请,提供相关资料并通过合规审核circle.com。拿到账户后,可登录 Circle 提供的业务后台或通过 API Sandbox 进行测试集成,熟悉 USDC 钱包、法币钱包的操作。一旦准备就绪,即可将功能推向生产环境,为用户开通 USDC 与法币的双向兑换。值得注意的是,企业应根据所服务用户区域,获取必要的当地监管许可或豁免。例如在美国需要遵守联邦和州级货币转移许可证要求,在欧盟则可能利用立陶宛等国的数字资产服务牌照。这与 Backpack 多地布局子公司的做法类似,都是为了符合法规开展业务。
成功案例:除了 Backpack,业内已有多家知名机构通过与 Circle 合作开展稳定币支付业务。例如 Binance 与 Circle 达成战略合作,使其平台更广泛支持 USDCfortune.com;支付公司 Stripe 也集成了 Circle API,在其产品中新增了稳定币收付功能stables.money。这些案例表明,通过 Circle 提供的基础设施,加密公司可以较为迅速地搭建起合规、高效的法币⇄稳定币出入金体系,触达全球80多个国家的用户circle.com。因此,对于希望复制 Backpack 模式的新创团队而言,提早布局与 Circle 等发行方的合作,并搭建完善的合规架构,将是取得监管认可和市场竞争优势的关键。
结论
Backpack 平台通过巧妙融合稳定币技术和传统金融渠道,打造出了低成本、高效率的USD⇄USDC出金方案。在无需用户承担手续费的情况下,依托 Equals Money 等支付伙伴和自身全球子公司网络,实现了合规的美元电汇快速到账23btc.commedium.com。这一模式的成功在于对结算架构的创新设计和对监管资源的充分利用:既发挥了 USDC 稳定币实时、低成本的优势,又借力持牌金融机构解决了法币合规问题。这为行业树立了一个范例。
对于有意搭建类似业务的团队,与 Circle 建立合作无疑是重要的一环。Circle 提供了成熟的 USDC 基础设施,只要申请企业拥有足够的资质和规模,通过严格的 KYC 审核后即可获得稳定币铸造和法币结算的能力circle.comcircle.com。在此基础上,新业务还需结合自身情况选择适当的支付合作方和注册管辖地,搭建自己的合规“护城河”。只有技术与合规并重,才能如同 Backpack 一样,在保证低成本出金的同时,赢得监管许可和用户信赖。
参考资料:
-
Backpack 官方公告及新闻稿binance.comlianpr.com23btc.com
-
Backpack 用户协议与代码仓库assets.ctfassets.netgithub.com
-
媒体报道(CoinDesk 等)coindesk.comlearn.backpack.exchange
-
第三方分析与用户实测反馈medium.comtwitter.com
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Circle 官方文档与博客circle.comcircle.comcircle.com
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@ 84b0c46a:417782f5
2025-05-08 06:28:42至高の油淋鶏の動画 https://youtu.be/Ur2tYVZppBU のレシピ書き起こし
材料(2人分)
- 鶏モモ肉…300g
- A[しょうゆ…小さじ1 塩…小さじ1/3 酒…大さじ1と1/2 おろしショウガ…5g 片栗粉…大さじ1]
- 長ネギ(みじん切り)…1/2本(50g)
- ショウガ(みじん切り)…10g
- B[しょうゆ…大さじ2 砂糖…小さじ4 酢…大さじ1 ゴマ油…小さじ1 味の素…4ふり 赤唐辛子(小口切り)…1本分]
- 赤唐辛子、花椒(各好みで)…各適量
手順
- 肉を切る
皮を上にして適当に八等分くらい
- 肉を肉入ってたトレーかなんか適当な入れ物に入れてそこに 醤油こさじ1、塩こさじ1/3、酒おおさじ1と1/2 と ショウガ*5グラムすりおろして入れて軽く混ぜる
- そこに、片栗粉おおさじ1入れて混ぜる(漬ける段階にも片栗粉を入れることで厚衣になりやすい)
- 常温で15分くらい置く
- その間にたれを作る
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長ネギ50gを細かいみじん切りにしてボウルに入れる(白いとこも青いとこも)
(端っこを残して縦に切り込みを入れて横に切るとよい) 2. ショウガ10gを細かいみじん切りにして同じボウルにいれる 3. 鷹の爪1本分入れる(任意) 4. 醤油おおさじ2、砂糖小さじ4、酢(穀物酢)おおさじ1を入れる 5. 味の素4振りいれてよく混ぜる 6. 小さなフライパン(油が少なくて済むので)に底に浸るくらいの油を入れ、中火で温める 7. 肉に片栗粉をたっぷりつけて揚げる 8. 揚がったらキッチンペーパーを敷いたなにかしらとかに上げる 9. もりつけてタレをかけて完成
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@ a5ee4475:2ca75401
2025-05-08 21:57:12brasil #portugal #portugues #bitcoin
Brasil
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Jericoacoara - Ceará nostr:nprofile1qqsdc47glaz2z599a7utq9gk2xyf6z70t7ddyryrnweyt32z4sdarfsppemhxue69uhkummn9ekx7mp00ex584
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Rolante - Rio Grande do Sul nostr:nprofile1qqsdrks96vr7vc7frjflm8lmhwleslwzgjlkpyj4ahjhzgm4n8dh0qqprdmhxue69uhkymm4de3k2u3wd45ku6tzdak8gtnfdenx7qgcwaen5te0xycrqt3hxyhryvfh9ccngde6xsurgwqpz3mhxue69uhhyetvv9ujuerpd46hxtnfduhxppd6
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Santo Antonio do Pinhal - São Paulo nostr:nprofile1qqsr5maylee9j77ce0es6tgmxj3pax2dlsuuptkn2stuj95jzqysulgpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgqgjwaehxw309ac82unsd3jhqct89ejhxqgdwaehxw309ahx7uewd3hkca6zsjl
Portugal
- Ilha da Madeira - nostr:nprofile1qqsv45qvfz5vdzwn9478wzusyggjf44x3w7xk8f3cgpe4px44wgv77cpr3mhxue69uhkummnw3ezucnfw33k76twv4ezuum0vd5kzmqpz3mhxue69uhhyetvv9ujumn0wd68ytnzvuq32amnwvaz7tmwdaehgu3dwfjkccte9eshquqzhddc4
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@ 78b3c1ed:5033eea9
2025-05-07 08:23:24各ノードにポリシーがある理由 → ノードの資源(CPU、帯域、メモリ)を守り、無駄な処理を避けるため
なぜポリシーがコンセンサスルールより厳しいか 1.資源の節約 コンセンサスルールは「最終的に有効かどうか」の基準だが、全トランザクションをいちいち検証して中継すると資源が枯渇する。 ポリシーで「最初から弾く」仕組みが必要。
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ネットワーク健全性の維持 手数料が低い、複雑すぎる、標準でないスクリプトのトランザクションが大量に流れると、全体のネットワークが重くなる。 これを防ぐためにノードは独自のポリシーで中継制限。
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開発の柔軟性 ポリシーはソフトウェアアップデートで柔軟に変えられるが、コンセンサスルールは変えるとハードフォークの危険がある。 ポリシーを厳しくすることで、安全に新しい制限を試すことができる。
標準ポリシーの意味は何か? ノードオペレーターは自分でbitcoindの設定やコードを書き換えて独自のポリシーを使える。 理論上ポリシーは「任意」で、標準ポリシー(Bitcoin Coreが提供するポリシー)は単なるデフォルト値。 ただし、標準ポリシーには以下の大事な意味がある。
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ネットワークの互換性を保つ基準 みんなが全く自由なポリシーを使うとトランザクションの伝播効率が落ちる。 標準ポリシーは「大多数のノードに中継される最小基準」を提供し、それを守ればネットワークに流せるという共通の期待値になる。
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開発・サービスの指針 ウォレット開発者やサービス提供者(取引所・支払いサービスなど)は、「標準ポリシーに準拠したトランザクションを作れば十分」という前提で開発できる。 もし標準がなければ全ノードの個別ポリシーを調査しないと流れるトランザクションを作れなくなる。
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コミュニティの合意形成の場 標準ポリシーはBitcoin Coreの開発・議論で決まる。ここで新しい制限や緩和を入れれば、まずポリシーレベルで試せる。 問題がなければ、将来のコンセンサスルールに昇格させる議論の土台になる。
つまりデフォルトだけど重要。 確かに標準ポリシーは技術的には「デフォルト値」にすぎないが、実際にはネットワークの安定・互換性・開発指針の柱として重要な役割を果たす。
ビットコインノードにおける「無駄な処理」というのは、主に次のようなものを指す。 1. 承認される見込みのないトランザクションの検証 例: 手数料が極端に低く、マイナーが絶対にブロックに入れないようなトランザクション → これをいちいち署名検証したり、メモリプールに載せるのはCPU・RAMの無駄。
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明らかに標準外のスクリプトや形式の検証 例: 極端に複雑・非標準なスクリプト(non-standard script) → コンセンサス的には有効だが、ネットワークの他ノードが中継しないため、無駄な伝播になる。
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スパム的な大量トランザクションの処理 例: 攻撃者が極小手数料のトランザクションを大量に送り、メモリプールを膨張させる場合 → メモリやディスクI/O、帯域の消費が無駄になる。
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明らかに無効なブロックの詳細検証 例: サイズが大きすぎるブロック、難易度条件を満たさないブロック → 早期に弾かないと、全トランザクション検証や署名検証で計算資源を浪費する。
これらの無駄な処理は、ノードの CPU時間・メモリ・ディスクI/O・帯域 を消耗させ、最悪の場合は DoS攻撃(サービス妨害攻撃) に悪用される。 そこでポリシーによって、最初の受信段階、または中継段階でそもそも検証・保存・転送しないように制限する。 まとめると、「無駄な処理」とはネットワークの大勢に受け入れられず、ブロックに取り込まれないトランザクションやブロックにノード資源を使うこと。
無駄な処理かどうかは、単に「ポリシーで禁止されているか」で決まるわけではない。
本質的には次の2つで判断される 1. ノードの資源(CPU、メモリ、帯域、ディスク)を過剰に使うか 2. 他のノード・ネットワーク・マイナーに受け入れられる見込みがあるか
将来のBitcoin CoreのバージョンでOP_RETURNの出力数制限やデータサイズ制限が撤廃されたとする。 この場合標準ポリシー的には通るので、中継・保存されやすくなる。 しかし、他のノードやマイナーが追随しなければ意味がない。大量に流せばやはりDoS・スパム扱いされ、無駄な資源消費になる。
最終的には、ネットワーク全体の運用実態。 標準ポリシーの撤廃だけでは、「無駄な処理ではない」とは断定できない。 実質的な「無駄な処理」の判定は、技術的制約+経済的・運用的現実のセットで決まる。
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@ 3f770d65:7a745b24
2025-04-21 00:15:06At the recent Launch Music Festival and Conference in Lancaster, PA, featuring over 120 musicians across three days, I volunteered my time with Tunestr and Phantom Power Music's initiative to introduce artists to Bitcoin, Nostr, and the value-for-value model. Tunestr sponsored a stage, live-streaming 21 bands to platforms like Tunestr.io, Fountain.fm and other Nostr/Podcasting 2.0 apps and on-boarding as many others as possible at our conference booth. You may have seen me spamming about this over the last few days.
V4V Earnings
Day 1: 180,000 sats
Day 2: 300,000 sats
Day 3: Over 500,000 sats
Who?
Here are the artists that were on-boarded to Fountain and were live streaming on the Value-for-Value stage:
nostr:npub1cruu4z0hwg7n3r2k7262vx8jsmra3xpku85frl5fnfvrwz7rd7mq7e403w nostr:npub12xeh3n7w8700z4tpd6xlhlvg4vtg4pvpxd584ll5sva539tutc3q0tn3tz nostr:npub1rc80p4v60uzfhvdgxemhvcqnzdj7t59xujxdy0lcjxml3uwdezyqtrpe0j @npub16vxr4pc2ww3yaez9q4s53zkejjfd0djs9lfe55sjhnqkh nostr:npub10uspdzg4fl7md95mqnjszxx82ckdly8ezac0t3s06a0gsf4f3lys8ypeak nostr:npub1gnyzexr40qut0za2c4a0x27p4e3qc22wekhcw3uvdx8mwa3pen0s9z90wk nostr:npub13qrrw2h4z52m7jh0spefrwtysl4psfkfv6j4j672se5hkhvtyw7qu0almy nostr:npub1p0kuqxxw2mxczc90vcurvfq7ljuw2394kkqk6gqnn2cq0y9eq5nq87jtkk nostr:npub182kq0sdp7chm67uq58cf4vvl3lk37z8mm5k5067xe09fqqaaxjsqlcazej nostr:npub162hr8kd96vxlanvggl08hmyy37qsn8ehgj7za7squl83um56epnswkr399 nostr:npub17jzk5ex2rafres09c4dnn5mm00eejye6nrurnlla6yn22zcpl7vqg6vhvx nostr:npub176rnksulheuanfx8y8cr2mrth4lh33svvpztggjjm6j2pqw6m56sq7s9vz nostr:npub1akv7t7xpalhsc4nseljs0c886jzuhq8u42qdcwvu972f3mme9tjsgp5xxk nostr:npub18x0gv872489lrczp9d9m4hx59r754x7p9rg2jkgvt7ul3kuqewtqsssn24
Many more musicians were on-boarded to Fountain, however, we were unable to obtain all of their npubs.
THANK YOU TO ALL ZAPPERS AND BOOSTERS!
Musicians “Get It”
My key takeaway was the musicians' absolute understanding that the current digital landscape along with legacy social media is failing them. Every artist I spoke with recognized how algorithms hinder fan connection and how gatekeepers prevent fair compensation for their work. They all use Spotify, but they only do so out of necessity. They felt the music industry is primed for both a social and monetary revolution. Some of them were even speaking my language…
Because of this, concepts like decentralization, censorship resistance, owning your content, and controlling your social graph weren't just understood by them, they were instantly embraced. The excitement was real; they immediately saw the potential and agreed with me. Bitcoin and Nostr felt genuinely punk rock and that helped a lot of them identify with what we were offering them.
The Tools and the Issues
While the Nostr ecosystem offers a wide variety of tools, we focused on introducing three key applications at this event to keep things clear for newcomers:
- Fountain, with a music focus, was the primary tool for onboarding attendees onto Nostr. Fountain was also chosen thanks to Fountain’s built-in Lightning wallet.
- Primal, as a social alternative, was demonstrated to show how users can take their Nostr identity and content seamlessly between different applications.
- Tunestr.io, lastly was showcased for its live video streaming capabilities.
Although we highlighted these three, we did inform attendees about the broader range of available apps and pointed them to
nostrapps.com
if they wanted to explore further, aiming to educate without overwhelming them.This review highlights several UX issues with the Fountain app, particularly concerning profile updates, wallet functionality, and user discovery. While Fountain does work well, these minor hiccups make it extremely hard for on-boarding and education.
- Profile Issues:
- When a user edits their profile (e.g., Username/Nostr address, Lightning address) either during or after creation, the changes don't appear to consistently update across the app or sync correctly with Nostr relays.
- Specifically, the main profile display continues to show the old default Username/Nostr address and Lightning address inside Fountain and on other Nostr clients.
- However, the updated Username/Nostr address does appear on https://fountain.fm (chosen-username@fountain.fm) and is visible within the "Edit Profile" screen itself in the app.
- This inconsistency is confusing for users, as they see their updated information in some places but not on their main public-facing profile within the app. I confirmed this by observing a new user sign up and edit their username – the edit screen showed the new name, but the profile display in Fountain did not update and we did not see it inside Primal, Damus, Amethyst, etc.
- Wallet Limitations:
- The app's built-in wallet cannot scan Lightning address QR codes to initiate payments.
- This caused problems during the event where users imported Bitcoin from Azte.co vouchers into their Fountain wallets. When they tried to Zap a band by scanning a QR code on the live tally board, Fountain displayed an error message stating the invoice or QR code was invalid.
- While suggesting musicians install Primal as a second Nostr app was a potential fix for the QR code issue, (and I mentioned it to some), the burden of onboarding users onto two separate applications, potentially managing two different wallets, and explaining which one works for specific tasks creates a confusing and frustrating user experience.
- Search Difficulties:
- Finding other users within the Fountain app is challenging. I was unable to find profiles from brand new users by entering their chosen Fountain username.
- To find a new user, I had to resort to visiting their profile on the web (fountain.fm/username) to retrieve their npub. Then, open Primal and follow them. Finally, when searching for their username, since I was now following them, I was able to find their profile.
- This search issue is compounded by the profile syncing problem mentioned earlier, as even if found via other clients, their displayed information is outdated.
- Searching for the event to Boost/Zap inside Fountain was harder than it should have been the first two days as the live stream did not appear at the top of the screen inside the tap. This was resolved on the third day of the event.
Improving the Onboarding Experience
To better support user growth, educators and on-boarders need more feature complete and user-friendly applications. I love our developers and I will always sing their praises from the highest mountain tops, however I also recognize that the current tools present challenges that hinder a smooth onboarding experience.
One potential approach explored was guiding users to use Primal (including its built-in wallet) in conjunction with Wavlake via Nostr Wallet Connect (NWC). While this could facilitate certain functions like music streaming, zaps, and QR code scanning (which require both Primal and Wavlake apps), Wavlake itself has usability issues. These include inconsistent or separate profiles between web and mobile apps, persistent "Login" buttons even when logged in on the mobile app with a Nostr identity, and the minor inconvenience of needing two separate applications. Although NWC setup is relatively easy and helps streamline the process, the need to switch between apps adds complexity, especially when time is limited and we’re aiming to showcase the benefits of this new system.
Ultimately, we need applications that are more feature-complete and intuitive for mainstream users to improve the onboarding experience significantly.
Looking forward to the future
I anticipate that most of these issues will be resolved when these applications address them in the near future. Specifically, this would involve Fountain fixing its profile issues and integrating Nostr Wallet Connect (NWC) to allow users to utilize their Primal wallet, or by enabling the scanning of QR codes that pay out to Lightning addresses. Alternatively, if Wavlake resolves the consistency problems mentioned earlier, this would also significantly improve the situation giving us two viable solutions for musicians.
My ideal onboarding event experience would involve having all the previously mentioned issues resolved. Additionally, I would love to see every attendee receive a $5 or $10 voucher to help them start engaging with value-for-value, rather than just the limited number we distributed recently. The goal is to have everyone actively zapping and sending Bitcoin throughout the event. Maybe we can find a large sponsor to facilitate this in the future?
What's particularly exciting is the Launch conference's strong interest in integrating value-for-value across their entire program for all musicians and speakers at their next event in Dallas, Texas, coming later this fall. This presents a significant opportunity to onboard over 100+ musicians to Bitcoin and Nostr, which in turn will help onboard their fans and supporters.
We need significantly more zaps and more zappers! It's unreasonable to expect the same dedicated individuals to continuously support new users; they are being bled dry. A shift is needed towards more people using bitcoin for everyday transactions, treating it as money. This brings me back to my ideal onboarding experience: securing a sponsor to essentially give participants bitcoin funds specifically for zapping and tipping artists. This method serves as a practical lesson in using bitcoin as money and showcases the value-for-value principle from the outset.
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@ 000002de:c05780a7
2025-05-08 16:14:37Just an observation that makes me chuckle.
originally posted at https://stacker.news/items/974829
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@ ecda4328:1278f072
2025-05-08 09:29:23A detailed breakdown of the recent debate around Bitcoin Core’s proposed policy change to OP_RETURN — and why it’s less dramatic than some fear.
TL;DR
Removing the 80-byte OP_RETURN limit is a mempool policy cleanup, not a consensus rule change. It reduces UTXO bloat, improves relay consistency, and doesn’t affect Bitcoin’s monetary properties or block size limits.
What Is OP_RETURN?
OP_RETURN
is a Bitcoin script opcode introduced in 2014 (Bitcoin Core 0.9.0) to allow small amounts of arbitrary data to be embedded in transactions. Crucially, it creates provably unspendable outputs, preventing UTXO set pollution.A default policy limit of 80 bytes was added to discourage non-payment data usage while still allowing basic use cases (e.g., hashes, commitments).
Why Was OP_RETURN Added? (Bitcoin Core 0.9, March 2014)
When OP_RETURN was introduced, it wasn’t to promote on-chain data — it was a harm-reduction tool:
“This change is not an endorsement of storing data in the blockchain... [It] creates a provably-prunable output, to avoid data storage schemes... storing arbitrary data... bloating Bitcoin’s UTXO database.” — Bitcoin Core 0.9 Release Notes
Before that, users embedded data in fake outputs, bloating the UTXO set and degrading node performance.
OP_RETURN made those outputs prunable and cleaner, though it imposed an 80-byte policy cap — not a consensus rule.
What’s Actually Changing?
Bitcoin Core PR #32359 proposes:
- Removing the 80-byte policy limit on OP_RETURN data
- Removing the
-datacarrier
and-datacarriersize
configuration options - Default behavior will now relay (and mine) larger OP_RETURNs
⚠️ This is not a consensus change. Blocks stay limited to \~4MB. No rules about block validity are altered.
Why It’s Not a Big Deal
- ✅ Consensus stays the same: No risk of chain splits
- ✅ Block size stays capped (\~4MB)
- ✅ You can still run Bitcoin Knots if you prefer stricter policies
- ✅ Transaction size limit (\~100KB) remains for DoS protection
Bottom line: This is a configuration tweak to improve consistency between nodes and miners.
Common Uses of OP_RETURN
- Timestamping
- Cross-chain anchoring (e.g., merge-mined sidechains)
- Asset issuance (e.g., Omni/Tether)
- Notarization and commitments
- Metadata for protocols like Citrea
📝 In contrast, Ordinal inscriptions use witness data; Stamps use fake outputs — not OP_RETURN.
Arguments For Removing the Limit
- The limit is ineffective — easily bypassed via witness/multisig/fake outputs
- Cleaner data paths — prevents UTXO bloat from “Stamp”-style tricks
- Reflects mining reality — miners already include these transactions
- Improves relay/mempool consistency
- Avoids centralization risks — removes miner advantages from custom policies
- Enables metaprotocols — safely embed structured metadata without abusing Bitcoin’s core design
Arguments Against Removing the Limit
- Risk of encouraging non-monetary use
- Fears of "spam" or NFT-like inscriptions
- Concerns over governance process
- Perceived erosion of Bitcoin’s monetary purity
🧠 Note: The 80-byte cap was policy, not consensus. Removing it doesn’t allow anything that wasn’t already valid on-chain.
Policy vs. Consensus
- Policy rules affect relay and mempool behavior
- Consensus rules affect what blocks are considered valid
Large OP_RETURNs are already valid. The inconsistency is that many nodes don’t relay them, while miners do include them. This change aligns relay with mining, improving propagation and fee estimation.
Bitcoin Knots: A Protest Client
Bitcoin Knots (maintained by Luke Dashjr) retains the old 80-byte policy. After the PR surfaced, some users switched to Knots as a protest.
According to Matthew R. Kratter, Bitcoin Knots briefly surpassed Core 29.0 in node count during early 2025 — but this spike appears to have been driven more by timing mismatches between release cycles and a coordinated protest campaign, rather than a durable shift in user adoption. In fact, most Bitcoin nodes today still run older versions of Core. As of May 2025, Core 28.1.0 alone accounts for over 21% of nodes, while Core 29.0.0 sits below 6%, and Knots 20250305 trails at just over 6% — suggesting that the majority of the network remains on pre-29 Core versions rather than switching to Knots en masse.
Broader Implications
- 🛠️ Highlights tensions between devs, miners, and users over governance
- 🧭 Shows how non-consensus rules can impact perceived neutrality
- 🧪 Sparks renewed focus on tooling (e.g., ASMap, better banlists, relay filtering)
- 🔐 Reaffirms user sovereignty through client diversity
Final Thoughts
Removing the OP_RETURN limit aligns Bitcoin Core’s policy with reality — what’s already getting mined — while cleaning up harmful workarounds.
It won’t break Bitcoin.
But it does surface deeper tensions about Bitcoin’s purpose, evolution, and who ultimately decides what gets built and accepted.
References
- PR: Remove arbitrary limits on OP_RETURN #32359
- PR: Deprecate datacarrier options #32406
- Mailing list: Relax OP_RETURN standardness restrictions
- Gist with full community discussion
- Bitcoin Knots
- Kratter video: Bitcoin Core Removes the Mask
🙏 Acknowledgements
Thanks to @hodlinator, ShiShi21m, and many others in the community for their thoughtful insights, corrections, and spirited discussion.
Based on the original GitHub Gist: Bitcoin OP_RETURN Controversy: Complete Summary
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@ e3ba5e1a:5e433365
2025-04-15 11:03:15Prelude
I wrote this post differently than any of my others. It started with a discussion with AI on an OPSec-inspired review of separation of powers, and evolved into quite an exciting debate! I asked Grok to write up a summary in my overall writing style, which it got pretty well. I've decided to post it exactly as-is. Ultimately, I think there are two solid ideas driving my stance here:
- Perfect is the enemy of the good
- Failure is the crucible of success
Beyond that, just some hard-core belief in freedom, separation of powers, and operating from self-interest.
Intro
Alright, buckle up. I’ve been chewing on this idea for a while, and it’s time to spit it out. Let’s look at the U.S. government like I’d look at a codebase under a cybersecurity audit—OPSEC style, no fluff. Forget the endless debates about what politicians should do. That’s noise. I want to talk about what they can do, the raw powers baked into the system, and why we should stop pretending those powers are sacred. If there’s a hole, either patch it or exploit it. No half-measures. And yeah, I’m okay if the whole thing crashes a bit—failure’s a feature, not a bug.
The Filibuster: A Security Rule with No Teeth
You ever see a firewall rule that’s more theater than protection? That’s the Senate filibuster. Everyone acts like it’s this untouchable guardian of democracy, but here’s the deal: a simple majority can torch it any day. It’s not a law; it’s a Senate preference, like choosing tabs over spaces. When people call killing it the “nuclear option,” I roll my eyes. Nuclear? It’s a button labeled “press me.” If a party wants it gone, they’ll do it. So why the dance?
I say stop playing games. Get rid of the filibuster. If you’re one of those folks who thinks it’s the only thing saving us from tyranny, fine—push for a constitutional amendment to lock it in. That’s a real patch, not a Post-it note. Until then, it’s just a vulnerability begging to be exploited. Every time a party threatens to nuke it, they’re admitting it’s not essential. So let’s stop pretending and move on.
Supreme Court Packing: Because Nine’s Just a Number
Here’s another fun one: the Supreme Court. Nine justices, right? Sounds official. Except it’s not. The Constitution doesn’t say nine—it’s silent on the number. Congress could pass a law tomorrow to make it 15, 20, or 42 (hitchhiker’s reference, anyone?). Packing the court is always on the table, and both sides know it. It’s like a root exploit just sitting there, waiting for someone to log in.
So why not call the bluff? If you’re in power—say, Trump’s back in the game—say, “I’m packing the court unless we amend the Constitution to fix it at nine.” Force the issue. No more shadowboxing. And honestly? The court’s got way too much power anyway. It’s not supposed to be a super-legislature, but here we are, with justices’ ideologies driving the bus. That’s a bug, not a feature. If the court weren’t such a kingmaker, packing it wouldn’t even matter. Maybe we should be talking about clipping its wings instead of just its size.
The Executive Should Go Full Klingon
Let’s talk presidents. I’m not saying they should wear Klingon armor and start shouting “Qapla’!”—though, let’s be real, that’d be awesome. I’m saying the executive should use every scrap of power the Constitution hands them. Enforce the laws you agree with, sideline the ones you don’t. If Congress doesn’t like it, they’ve got tools: pass new laws, override vetoes, or—here’s the big one—cut the budget. That’s not chaos; that’s the system working as designed.
Right now, the real problem isn’t the president overreaching; it’s the bureaucracy. It’s like a daemon running in the background, eating CPU and ignoring the user. The president’s supposed to be the one steering, but the administrative state’s got its own agenda. Let the executive flex, push the limits, and force Congress to check it. Norms? Pfft. The Constitution’s the spec sheet—stick to it.
Let the System Crash
Here’s where I get a little spicy: I’m totally fine if the government grinds to a halt. Deadlock isn’t a disaster; it’s a feature. If the branches can’t agree, let the president veto, let Congress starve the budget, let enforcement stall. Don’t tell me about “essential services.” Nothing’s so critical it can’t take a breather. Shutdowns force everyone to the table—debate, compromise, or expose who’s dropping the ball. If the public loses trust? Good. They’ll vote out the clowns or live with the circus they elected.
Think of it like a server crash. Sometimes you need a hard reboot to clear the cruft. If voters keep picking the same bad admins, well, the country gets what it deserves. Failure’s the best teacher—way better than limping along on autopilot.
States Are the Real MVPs
If the feds fumble, states step up. Right now, states act like junior devs waiting for the lead engineer to sign off. Why? Federal money. It’s a leash, and it’s tight. Cut that cash, and states will remember they’re autonomous. Some will shine, others will tank—looking at you, California. And I’m okay with that. Let people flee to better-run states. No bailouts, no excuses. States are like competing startups: the good ones thrive, the bad ones pivot or die.
Could it get uneven? Sure. Some states might turn into sci-fi utopias while others look like a post-apocalyptic vidya game. That’s the point—competition sorts it out. Citizens can move, markets adjust, and failure’s a signal to fix your act.
Chaos Isn’t the Enemy
Yeah, this sounds messy. States ignoring federal law, external threats poking at our seams, maybe even a constitutional crisis. I’m not scared. The Supreme Court’s there to referee interstate fights, and Congress sets the rules for state-to-state play. But if it all falls apart? Still cool. States can sort it without a babysitter—it’ll be ugly, but freedom’s worth it. External enemies? They’ll either unify us or break us. If we can’t rally, we don’t deserve the win.
Centralizing power to avoid this is like rewriting your app in a single thread to prevent race conditions—sure, it’s simpler, but you’re begging for a deadlock. Decentralized chaos lets states experiment, lets people escape, lets markets breathe. States competing to cut regulations to attract businesses? That’s a race to the bottom for red tape, but a race to the top for innovation—workers might gripe, but they’ll push back, and the tension’s healthy. Bring it—let the cage match play out. The Constitution’s checks are enough if we stop coddling the system.
Why This Matters
I’m not pitching a utopia. I’m pitching a stress test. The U.S. isn’t a fragile porcelain doll; it’s a rugged piece of hardware built to take some hits. Let it fail a little—filibuster, court, feds, whatever. Patch the holes with amendments if you want, or lean into the grind. Either way, stop fearing the crash. It’s how we debug the republic.
So, what’s your take? Ready to let the system rumble, or got a better way to secure the code? Hit me up—I’m all ears.
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@ a19caaa8:88985eaf
2025-05-06 00:14:49これって更新したらタイムラインに流れちゃう?それはいやかも テスト
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@ 57d1a264:69f1fee1
2025-05-08 05:08:36Welcome back to our weekly
JABBB
, Just Another Bitcoin Bubble Boom, a comics and meme contest crafted for you, creative stackers!If you'd like to learn more, check our welcome post here.
This week sticker:
Bitcoin Sir
You can download the source file directly from the HereComesBitcoin website in SVG and PNG. Use this sticker around SN with the code

The task
Make sure you use this week sticker to design a comic frame or a meme, add a message that perfectly captures the sentiment of the current most hilarious takes on the Bitcoin space. You can contextualize it or not, it's up to you, you chose the message, the context and anything else that will help you submit your comic art masterpiece.
Are you a meme creator? There's space for you too: select the most similar shot from the gifts hosted on the Gif Station section and craft your best meme... Let's Jabbb!
If you enjoy designing and memeing, feel free to check out the JABBB archive and create more to spread Bitcoin awareness to the moon.
Submit each proposal on the relative thread, bounties will be distributed when enough participants submit options.
PS: you can now use HereComesBitcoin stickers to use on Stacker.News
₿e creative, have fun! :D
originally posted at https://stacker.news/items/974483
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@ 91bea5cd:1df4451c
2025-04-15 06:27:28Básico
bash lsblk # Lista todos os diretorios montados.
Para criar o sistema de arquivos:
bash mkfs.btrfs -L "ThePool" -f /dev/sdx
Criando um subvolume:
bash btrfs subvolume create SubVol
Montando Sistema de Arquivos:
bash mount -o compress=zlib,subvol=SubVol,autodefrag /dev/sdx /mnt
Lista os discos formatados no diretório:
bash btrfs filesystem show /mnt
Adiciona novo disco ao subvolume:
bash btrfs device add -f /dev/sdy /mnt
Lista novamente os discos do subvolume:
bash btrfs filesystem show /mnt
Exibe uso dos discos do subvolume:
bash btrfs filesystem df /mnt
Balancea os dados entre os discos sobre raid1:
bash btrfs filesystem balance start -dconvert=raid1 -mconvert=raid1 /mnt
Scrub é uma passagem por todos os dados e metadados do sistema de arquivos e verifica as somas de verificação. Se uma cópia válida estiver disponível (perfis de grupo de blocos replicados), a danificada será reparada. Todas as cópias dos perfis replicados são validadas.
iniciar o processo de depuração :
bash btrfs scrub start /mnt
ver o status do processo de depuração Btrfs em execução:
bash btrfs scrub status /mnt
ver o status do scrub Btrfs para cada um dos dispositivos
bash btrfs scrub status -d / data btrfs scrub cancel / data
Para retomar o processo de depuração do Btrfs que você cancelou ou pausou:
btrfs scrub resume / data
Listando os subvolumes:
bash btrfs subvolume list /Reports
Criando um instantâneo dos subvolumes:
Aqui, estamos criando um instantâneo de leitura e gravação chamado snap de marketing do subvolume de marketing.
bash btrfs subvolume snapshot /Reports/marketing /Reports/marketing-snap
Além disso, você pode criar um instantâneo somente leitura usando o sinalizador -r conforme mostrado. O marketing-rosnap é um instantâneo somente leitura do subvolume de marketing
bash btrfs subvolume snapshot -r /Reports/marketing /Reports/marketing-rosnap
Forçar a sincronização do sistema de arquivos usando o utilitário 'sync'
Para forçar a sincronização do sistema de arquivos, invoque a opção de sincronização conforme mostrado. Observe que o sistema de arquivos já deve estar montado para que o processo de sincronização continue com sucesso.
bash btrfs filsystem sync /Reports
Para excluir o dispositivo do sistema de arquivos, use o comando device delete conforme mostrado.
bash btrfs device delete /dev/sdc /Reports
Para sondar o status de um scrub, use o comando scrub status com a opção -dR .
bash btrfs scrub status -dR / Relatórios
Para cancelar a execução do scrub, use o comando scrub cancel .
bash $ sudo btrfs scrub cancel / Reports
Para retomar ou continuar com uma depuração interrompida anteriormente, execute o comando de cancelamento de depuração
bash sudo btrfs scrub resume /Reports
mostra o uso do dispositivo de armazenamento:
btrfs filesystem usage /data
Para distribuir os dados, metadados e dados do sistema em todos os dispositivos de armazenamento do RAID (incluindo o dispositivo de armazenamento recém-adicionado) montados no diretório /data , execute o seguinte comando:
sudo btrfs balance start --full-balance /data
Pode demorar um pouco para espalhar os dados, metadados e dados do sistema em todos os dispositivos de armazenamento do RAID se ele contiver muitos dados.
Opções importantes de montagem Btrfs
Nesta seção, vou explicar algumas das importantes opções de montagem do Btrfs. Então vamos começar.
As opções de montagem Btrfs mais importantes são:
**1. acl e noacl
**ACL gerencia permissões de usuários e grupos para os arquivos/diretórios do sistema de arquivos Btrfs.
A opção de montagem acl Btrfs habilita ACL. Para desabilitar a ACL, você pode usar a opção de montagem noacl .
Por padrão, a ACL está habilitada. Portanto, o sistema de arquivos Btrfs usa a opção de montagem acl por padrão.
**2. autodefrag e noautodefrag
**Desfragmentar um sistema de arquivos Btrfs melhorará o desempenho do sistema de arquivos reduzindo a fragmentação de dados.
A opção de montagem autodefrag permite a desfragmentação automática do sistema de arquivos Btrfs.
A opção de montagem noautodefrag desativa a desfragmentação automática do sistema de arquivos Btrfs.
Por padrão, a desfragmentação automática está desabilitada. Portanto, o sistema de arquivos Btrfs usa a opção de montagem noautodefrag por padrão.
**3. compactar e compactar-forçar
**Controla a compactação de dados no nível do sistema de arquivos do sistema de arquivos Btrfs.
A opção compactar compacta apenas os arquivos que valem a pena compactar (se compactar o arquivo economizar espaço em disco).
A opção compress-force compacta todos os arquivos do sistema de arquivos Btrfs, mesmo que a compactação do arquivo aumente seu tamanho.
O sistema de arquivos Btrfs suporta muitos algoritmos de compactação e cada um dos algoritmos de compactação possui diferentes níveis de compactação.
Os algoritmos de compactação suportados pelo Btrfs são: lzo , zlib (nível 1 a 9) e zstd (nível 1 a 15).
Você pode especificar qual algoritmo de compactação usar para o sistema de arquivos Btrfs com uma das seguintes opções de montagem:
- compress=algoritmo:nível
- compress-force=algoritmo:nível
Para obter mais informações, consulte meu artigo Como habilitar a compactação do sistema de arquivos Btrfs .
**4. subvol e subvolid
**Estas opções de montagem são usadas para montar separadamente um subvolume específico de um sistema de arquivos Btrfs.
A opção de montagem subvol é usada para montar o subvolume de um sistema de arquivos Btrfs usando seu caminho relativo.
A opção de montagem subvolid é usada para montar o subvolume de um sistema de arquivos Btrfs usando o ID do subvolume.
Para obter mais informações, consulte meu artigo Como criar e montar subvolumes Btrfs .
**5. dispositivo
A opção de montagem de dispositivo** é usada no sistema de arquivos Btrfs de vários dispositivos ou RAID Btrfs.
Em alguns casos, o sistema operacional pode falhar ao detectar os dispositivos de armazenamento usados em um sistema de arquivos Btrfs de vários dispositivos ou RAID Btrfs. Nesses casos, você pode usar a opção de montagem do dispositivo para especificar os dispositivos que deseja usar para o sistema de arquivos de vários dispositivos Btrfs ou RAID.
Você pode usar a opção de montagem de dispositivo várias vezes para carregar diferentes dispositivos de armazenamento para o sistema de arquivos de vários dispositivos Btrfs ou RAID.
Você pode usar o nome do dispositivo (ou seja, sdb , sdc ) ou UUID , UUID_SUB ou PARTUUID do dispositivo de armazenamento com a opção de montagem do dispositivo para identificar o dispositivo de armazenamento.
Por exemplo,
- dispositivo=/dev/sdb
- dispositivo=/dev/sdb,dispositivo=/dev/sdc
- dispositivo=UUID_SUB=490a263d-eb9a-4558-931e-998d4d080c5d
- device=UUID_SUB=490a263d-eb9a-4558-931e-998d4d080c5d,device=UUID_SUB=f7ce4875-0874-436a-b47d-3edef66d3424
**6. degraded
A opção de montagem degradada** permite que um RAID Btrfs seja montado com menos dispositivos de armazenamento do que o perfil RAID requer.
Por exemplo, o perfil raid1 requer a presença de 2 dispositivos de armazenamento. Se um dos dispositivos de armazenamento não estiver disponível em qualquer caso, você usa a opção de montagem degradada para montar o RAID mesmo que 1 de 2 dispositivos de armazenamento esteja disponível.
**7. commit
A opção commit** mount é usada para definir o intervalo (em segundos) dentro do qual os dados serão gravados no dispositivo de armazenamento.
O padrão é definido como 30 segundos.
Para definir o intervalo de confirmação para 15 segundos, você pode usar a opção de montagem commit=15 (digamos).
**8. ssd e nossd
A opção de montagem ssd** informa ao sistema de arquivos Btrfs que o sistema de arquivos está usando um dispositivo de armazenamento SSD, e o sistema de arquivos Btrfs faz a otimização SSD necessária.
A opção de montagem nossd desativa a otimização do SSD.
O sistema de arquivos Btrfs detecta automaticamente se um SSD é usado para o sistema de arquivos Btrfs. Se um SSD for usado, a opção de montagem de SSD será habilitada. Caso contrário, a opção de montagem nossd é habilitada.
**9. ssd_spread e nossd_spread
A opção de montagem ssd_spread** tenta alocar grandes blocos contínuos de espaço não utilizado do SSD. Esse recurso melhora o desempenho de SSDs de baixo custo (baratos).
A opção de montagem nossd_spread desativa o recurso ssd_spread .
O sistema de arquivos Btrfs detecta automaticamente se um SSD é usado para o sistema de arquivos Btrfs. Se um SSD for usado, a opção de montagem ssd_spread será habilitada. Caso contrário, a opção de montagem nossd_spread é habilitada.
**10. descarte e nodiscard
Se você estiver usando um SSD que suporte TRIM enfileirado assíncrono (SATA rev3.1), a opção de montagem de descarte** permitirá o descarte de blocos de arquivos liberados. Isso melhorará o desempenho do SSD.
Se o SSD não suportar TRIM enfileirado assíncrono, a opção de montagem de descarte prejudicará o desempenho do SSD. Nesse caso, a opção de montagem nodiscard deve ser usada.
Por padrão, a opção de montagem nodiscard é usada.
**11. norecovery
Se a opção de montagem norecovery** for usada, o sistema de arquivos Btrfs não tentará executar a operação de recuperação de dados no momento da montagem.
**12. usebackuproot e nousebackuproot
Se a opção de montagem usebackuproot for usada, o sistema de arquivos Btrfs tentará recuperar qualquer raiz de árvore ruim/corrompida no momento da montagem. O sistema de arquivos Btrfs pode armazenar várias raízes de árvore no sistema de arquivos. A opção de montagem usebackuproot** procurará uma boa raiz de árvore e usará a primeira boa que encontrar.
A opção de montagem nousebackuproot não verificará ou recuperará raízes de árvore inválidas/corrompidas no momento da montagem. Este é o comportamento padrão do sistema de arquivos Btrfs.
**13. space_cache, space_cache=version, nospace_cache e clear_cache
A opção de montagem space_cache** é usada para controlar o cache de espaço livre. O cache de espaço livre é usado para melhorar o desempenho da leitura do espaço livre do grupo de blocos do sistema de arquivos Btrfs na memória (RAM).
O sistema de arquivos Btrfs suporta 2 versões do cache de espaço livre: v1 (padrão) e v2
O mecanismo de cache de espaço livre v2 melhora o desempenho de sistemas de arquivos grandes (tamanho de vários terabytes).
Você pode usar a opção de montagem space_cache=v1 para definir a v1 do cache de espaço livre e a opção de montagem space_cache=v2 para definir a v2 do cache de espaço livre.
A opção de montagem clear_cache é usada para limpar o cache de espaço livre.
Quando o cache de espaço livre v2 é criado, o cache deve ser limpo para criar um cache de espaço livre v1 .
Portanto, para usar o cache de espaço livre v1 após a criação do cache de espaço livre v2 , as opções de montagem clear_cache e space_cache=v1 devem ser combinadas: clear_cache,space_cache=v1
A opção de montagem nospace_cache é usada para desabilitar o cache de espaço livre.
Para desabilitar o cache de espaço livre após a criação do cache v1 ou v2 , as opções de montagem nospace_cache e clear_cache devem ser combinadas: clear_cache,nosapce_cache
**14. skip_balance
Por padrão, a operação de balanceamento interrompida/pausada de um sistema de arquivos Btrfs de vários dispositivos ou RAID Btrfs será retomada automaticamente assim que o sistema de arquivos Btrfs for montado. Para desabilitar a retomada automática da operação de equilíbrio interrompido/pausado em um sistema de arquivos Btrfs de vários dispositivos ou RAID Btrfs, você pode usar a opção de montagem skip_balance .**
**15. datacow e nodatacow
A opção datacow** mount habilita o recurso Copy-on-Write (CoW) do sistema de arquivos Btrfs. É o comportamento padrão.
Se você deseja desabilitar o recurso Copy-on-Write (CoW) do sistema de arquivos Btrfs para os arquivos recém-criados, monte o sistema de arquivos Btrfs com a opção de montagem nodatacow .
**16. datasum e nodatasum
A opção datasum** mount habilita a soma de verificação de dados para arquivos recém-criados do sistema de arquivos Btrfs. Este é o comportamento padrão.
Se você não quiser que o sistema de arquivos Btrfs faça a soma de verificação dos dados dos arquivos recém-criados, monte o sistema de arquivos Btrfs com a opção de montagem nodatasum .
Perfis Btrfs
Um perfil Btrfs é usado para informar ao sistema de arquivos Btrfs quantas cópias dos dados/metadados devem ser mantidas e quais níveis de RAID devem ser usados para os dados/metadados. O sistema de arquivos Btrfs contém muitos perfis. Entendê-los o ajudará a configurar um RAID Btrfs da maneira que você deseja.
Os perfis Btrfs disponíveis são os seguintes:
single : Se o perfil único for usado para os dados/metadados, apenas uma cópia dos dados/metadados será armazenada no sistema de arquivos, mesmo se você adicionar vários dispositivos de armazenamento ao sistema de arquivos. Assim, 100% do espaço em disco de cada um dos dispositivos de armazenamento adicionados ao sistema de arquivos pode ser utilizado.
dup : Se o perfil dup for usado para os dados/metadados, cada um dos dispositivos de armazenamento adicionados ao sistema de arquivos manterá duas cópias dos dados/metadados. Assim, 50% do espaço em disco de cada um dos dispositivos de armazenamento adicionados ao sistema de arquivos pode ser utilizado.
raid0 : No perfil raid0 , os dados/metadados serão divididos igualmente em todos os dispositivos de armazenamento adicionados ao sistema de arquivos. Nesta configuração, não haverá dados/metadados redundantes (duplicados). Assim, 100% do espaço em disco de cada um dos dispositivos de armazenamento adicionados ao sistema de arquivos pode ser usado. Se, em qualquer caso, um dos dispositivos de armazenamento falhar, todo o sistema de arquivos será corrompido. Você precisará de pelo menos dois dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid0 .
raid1 : No perfil raid1 , duas cópias dos dados/metadados serão armazenadas nos dispositivos de armazenamento adicionados ao sistema de arquivos. Nesta configuração, a matriz RAID pode sobreviver a uma falha de unidade. Mas você pode usar apenas 50% do espaço total em disco. Você precisará de pelo menos dois dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid1 .
raid1c3 : No perfil raid1c3 , três cópias dos dados/metadados serão armazenadas nos dispositivos de armazenamento adicionados ao sistema de arquivos. Nesta configuração, a matriz RAID pode sobreviver a duas falhas de unidade, mas você pode usar apenas 33% do espaço total em disco. Você precisará de pelo menos três dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid1c3 .
raid1c4 : No perfil raid1c4 , quatro cópias dos dados/metadados serão armazenadas nos dispositivos de armazenamento adicionados ao sistema de arquivos. Nesta configuração, a matriz RAID pode sobreviver a três falhas de unidade, mas você pode usar apenas 25% do espaço total em disco. Você precisará de pelo menos quatro dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid1c4 .
raid10 : No perfil raid10 , duas cópias dos dados/metadados serão armazenadas nos dispositivos de armazenamento adicionados ao sistema de arquivos, como no perfil raid1 . Além disso, os dados/metadados serão divididos entre os dispositivos de armazenamento, como no perfil raid0 .
O perfil raid10 é um híbrido dos perfis raid1 e raid0 . Alguns dos dispositivos de armazenamento formam arrays raid1 e alguns desses arrays raid1 são usados para formar um array raid0 . Em uma configuração raid10 , o sistema de arquivos pode sobreviver a uma única falha de unidade em cada uma das matrizes raid1 .
Você pode usar 50% do espaço total em disco na configuração raid10 . Você precisará de pelo menos quatro dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid10 .
raid5 : No perfil raid5 , uma cópia dos dados/metadados será dividida entre os dispositivos de armazenamento. Uma única paridade será calculada e distribuída entre os dispositivos de armazenamento do array RAID.
Em uma configuração raid5 , o sistema de arquivos pode sobreviver a uma única falha de unidade. Se uma unidade falhar, você pode adicionar uma nova unidade ao sistema de arquivos e os dados perdidos serão calculados a partir da paridade distribuída das unidades em execução.
Você pode usar 1 00x(N-1)/N % do total de espaços em disco na configuração raid5 . Aqui, N é o número de dispositivos de armazenamento adicionados ao sistema de arquivos. Você precisará de pelo menos três dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid5 .
raid6 : No perfil raid6 , uma cópia dos dados/metadados será dividida entre os dispositivos de armazenamento. Duas paridades serão calculadas e distribuídas entre os dispositivos de armazenamento do array RAID.
Em uma configuração raid6 , o sistema de arquivos pode sobreviver a duas falhas de unidade ao mesmo tempo. Se uma unidade falhar, você poderá adicionar uma nova unidade ao sistema de arquivos e os dados perdidos serão calculados a partir das duas paridades distribuídas das unidades em execução.
Você pode usar 100x(N-2)/N % do espaço total em disco na configuração raid6 . Aqui, N é o número de dispositivos de armazenamento adicionados ao sistema de arquivos. Você precisará de pelo menos quatro dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid6 .
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@ 57d1a264:69f1fee1
2025-05-07 06:56:25Wild parrots tend to fly in flocks, but when kept as single pets, they may become lonely and bored https://www.youtube.com/watch?v=OHcAOlamgDc
Source: https://www.smithsonianmag.com/smart-news/scientists-taught-pet-parrots-to-video-call-each-other-and-the-birds-loved-it-180982041/
originally posted at https://stacker.news/items/973639
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@ 000002de:c05780a7
2025-05-08 14:55:34There are so many projects in the bitcoin space that deserve praise but I just wanna shout out Cashu.me. Its a browser based cashu (eCash / Lighting) wallet. It can be very handy when you need a wallet but don't wanna download yet another app. I hadn't used it in a very long time and decided to try it out again the other day. Its really well done.
As with other Cashu wallets you need to select a mint and backup your key phrase but it is very simple the get started.
If you wanna learn more about Cashu check out Cashu.space
Two other good wallets that support Cashu.
originally posted at https://stacker.news/items/974759
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@ 84b0c46a:417782f5
2025-05-04 10:00:28₍ ・ᴗ・ ₎ ₍ ・ᴗ・ ₎₍ ・ᴗ・ ₎
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@ bbb5dda0:f09e2747
2025-05-08 07:38:07I've been neglecting my weekly updates a bit. I haven't really gotten to them lately because i've been insanely busy frying my brains at #SovEng. And after that i haven't been keeping my weekly notes properly. WHICH I'm planning to pick back up now!
This week/ the last couple weeks I've been doing some general planning around @tollGate's appearances on various conferences around Europe! First on the list will be Pizza Day in Prague! And from there I'll be cruising straight to @Oslo Freedom Forum! For TollGate that also means getting us set up with some T-Shirts and Stickers, though not super hard to do, it's the first time I'm doing any 'marketing' like this so I did test my own patience by properly cropping and ordering the designs. So far the stickers came out well Look at our first officially baptized TollGate! :)
TollGate Installer
As we're installing versions of TollGateOS on routers quite often now I figured it'd be a good idea to streamline the experience a bit by building a TollGate Installer. I've been vibecoding it mostly, and one of the things I discovered is how easy it is to make it replicate the style of another app. To stick with the theme I told it to mirror the style of our TollGate Captive portal site and it did it perfectly!
Anyway, still a lot of manual engineering is required but at least I can outsource the stuff i'm bad at. What I did improve was the GitHub workflows we use for building and publishing the OS. We publish our releases to Blossom + Nostr (NIP-94). I then use those messages in the installer to get the download links.
👀 But which version!?
I quickly ran into the issue that I didn't know which binary to install on the router i hooked up to my computer. I connect the router via lan, then I scan the network and ssh into the router, get some basic info, like the device name. BUT, the format of that device name wouldn't match any of the names we'd use in our release.
For example: the router name would be
glinet,mt3000
while our release was calledgl-mt3000
. The difference may seem subtle but I can't match them. So after some discussion with the others I went on and revamped our OS pipeline to properly follow the OpenWRT naming of boards/devices. The pipeline is now much more extensible, making it easier for us to add support for more hardware!What's next?
We're aiming for a v0.0.2 release of TollGate OS by friday, incorporating some of the feedback we've gotten from our test users! Hang on tight guys! 🙏 I'm hoping to finish an earlier version of the installer in the upcoming week as well.
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@ 0e29efc2:ff142af2
2025-05-07 15:09:46Table of Contents
- Intro
- Important Terminology
- Getting Started
- Where do I buy bitcoin?
- Okay, I bought some bitcoin-now what?
- Less than 0.01 BTC
- More than 0.01 BTC and less than 0.1 BTC
- More than 0.1 BTC
- How Bitcoin Works
- Skepticism
- Someone will hack it
- The government will try to stop it
- It’s not backed by anything
- Conclusion
Intro
Maybe you saw an article in Forbes, a news segment about MicroStrategy (MSTR), or you glanced at the bitcoin price chart; whatever the spark, your curiosity led you here. Enough friends and relatives keep asking me about bitcoin that I finally organized my thoughts into a single reference. This is not a comprehensive guide—it assumes you trust me as a heuristic.
Important Terminology
Sat (satoshi) – the smallest unit of bitcoin. One bitcoin (₿) equals 100 000 000 sats.
Getting Started
Where do I buy bitcoin?
I use River because it publishes proof‑of‑reserves, supports the Lightning Network, and pays interest on idle USD balances (currently 3.8 %).
Okay, I bought some bitcoin-now what?
Withdraw it immediately. Centralized exchanges can and do fail. Your next step depends on how much bitcoin you hold.
If at any point you're struggling, please reach out to me.
Less than 0.01 BTC
- On your phone open Safari (iOS) or Chrome (Android).
- Paste
https://wallet.cashu.me?mint=https://mint.westernbtc.com
. Confirm the prompt that asks whether you trusthttps://mint.westernbtc.com
. I run this mint so beginners can skip the gnarly parts. - Complete setup.
- Tap Receive → LIGHTNING → enter amount → COPY.
- In River choose Send → Send to a Bitcoin wallet, paste the invoice, verify, and send.
- Return to the wallet; your sats should appear.
More than 0.01 BTC and less than 0.1 BTC
It's time for cold storage. Cold storage means a dedicated signing device not connected to the internet. Think of it like keys to a house. If you have the keys (your cold storage signing device), you can get into your house (the bitcoin). I recommend and use the COLDCARD Q or COLDCARD MK4 from COLDCARD. See this thorough walkthrough.
The creator nostr:npub1rxysxnjkhrmqd3ey73dp9n5y5yvyzcs64acc9g0k2epcpwwyya4spvhnp8 makes reliable content.
More than 0.1 BTC
The next security upgrade involves something called multisig. It requires the use of multiple devices instead of one. Think of those nuclear launch silos in movies where two keys need to be turned in order to launch the missile. One person can't reach both keys, so you need two people. Like the two keys needing to be turned, we need a certain number of keys (signing devices) to be used.
This offers a number of benefits. Say you have a 2-of-3 multisig setup. You would need two of the three keys to move the bitcoin. If you were to lose one, you could use the two others to move it instead. Many choose to geographically distribute the keys; choosing to keep one at a friend’s house or with a bank.
The previous video I linked covers multisig as well. Again, please reach out to me if you need help.
How Bitcoin Works
I'm going to paint a scene portraying the basics of how bitcoin works. Picture a race that's supposed to take 10 minutes to run start-to-finish, and there's a crowd of people spectating. When the fastest runner crosses the finish line, they're awarded 50 bitcoin. Everyone in the crowd recognizes who won, and writes it down on their own scoreboard. Then, the next race begins.
Now, let's say more racers who've had special training join. They start winning consistently because of it, and now the race only lasts about 9 minutes. There's a special rule everyone in the crowd agreed to, that they can make the race harder to ensure it's around 10 minutes long. So they make the race harder to counteract the faster runners.
With this in mind, let's get to the skepticism you might have.
Skepticism
Someone will hack it
Think of bitcoin as the people in the crowd. If someone tries to cheat and writes on their scoreboard that they have a billion bitcoin, their scoreboard is going to look different than everybody else’s. The other people in the crowd will cross-reference with each other and decide to ignore that person who cheated.
The government will try to stop it
Again, think of the crowd. In reality, the "crowd participants" are scattered all around the world. You might be able to stop many of them, but it would be almost impossible to stop everyone. Imagine people are watching the race on TV, can you find everyone who's spectating? Ironically, attempted bans often increase interest.
It’s not backed by anything.
Think of the runners. The runners are bitcoin miners. They have to expend real energy to participate in the race. The more bitcoin miners, the more secure the network. In summary, it's backed by electricity and work.
Conclusion
There are too many topics to cover in one article. I haven't even touched on the history of money, what money is, scarcity, etc. The best way to learn is to research the topics you're interested in for yourself. It took months of deep diving before I was sold on bitcoin, and I had many touch points before that.
Once you see it though, you can't unsee it.
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@ 84b0c46a:417782f5
2025-05-04 09:49:45- 1:nan:
- 2
- 2irorio絵文字
- 1nostr:npub1sjcvg64knxkrt6ev52rywzu9uzqakgy8ehhk8yezxmpewsthst6sw3jqcw
- 2
- 2
- 3
- 3
- 2
- 1
|1|2| |:--|:--| |test| :nan: |
---
:nan: :nan:
- 1
- 2
- tet
- tes
- 3
- 1
-
2
t
te
test
-
19^th^
- H~2~O
本サイトはfirefoxのみサポートしています うにょ :wayo: This text will bounce wss://catstrr.swarmstr.com/
うにょうにょてすと
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@ b83a28b7:35919450
2025-05-07 12:46:19This article was originally part of the sermon of Plebchain Radio Episode 109 (April 25, 2025) that nostr:nprofile1qyxhwumn8ghj7mn0wvhxcmmvqyg8wumn8ghj7mn0wd68ytnvv9hxgqpqtvqc82mv8cezhax5r34n4muc2c4pgjz8kaye2smj032nngg52clq7fgefr and I did with Noa Gruman from nostr:nprofile1qyv8wumn8ghj7urjv4kkjatd9ec8y6tdv9kzumn9wsqzqvfdqratfpsvje7f3w69skt34vd7l9r465d5hm9unucnl95yq0ethzx7cf and nostr:nprofile1qye8wumn8ghj7mrwvf5hguewwpshqetjwdshguewd9hj7mn0wd68ycmvd9jkuap0v9cxjtmkxyhhyetvv9usz9rhwden5te0dehhxarj9ehx2cn4w5hxccgqyqj8hd6eed2x5w8pqgx82yyrrpfx99uuympcxmkxgz9k2hklg8te7pq0y72 . You can listen to the full episode here:
https://fountain.fm/episode/gdBHcfDgDXEgALjX7nBu
Let’s start with the obvious: Bitcoin is metal because it’s loud, it’s aggressive, it’s uncompromising. It’s the musical equivalent of a power chord blasted through a wall of amps—a direct challenge to the establishment, to the fiat system, to the sanitized, soulless mainstream. Metal has always been about rebellion, about standing outside the norm and refusing to be tamed. Bitcoin, too, was born in the shadows, dismissed as the currency of outlaws and freaks, and it thrived there, fueled by the energy of those who refused to bow down
But Bitcoin isn’t just any metal. It’s progressive metal. Prog metal is the genre that takes metal’s aggression and fuses it with experimentation, complexity, and a relentless drive to push boundaries. It’s not satisfied with three chords and a chorus. Prog metal is about odd time signatures, intricate solos, unexpected detours, and stories that dig into philosophy, psychology, and the human condition. It’s music for those who want more than just noise—they want meaning, depth, and innovation.
That’s Bitcoin. Bitcoin isn’t just a blunt instrument of rebellion; it’s a living, evolving experiment. It’s code that’s open to anyone, a protocol that invites innovation, a system that’s constantly being pushed, prodded, and reimagined by its community.
Like prog metal, Bitcoin is for the thinkers, the tinkerers, the relentless questioners. It’s for those who see the flaws in the mainstream and dare to imagine something radically different.
Both prog metal and Bitcoin are about freedom — freedom from the tyranny of the predictable, the safe, the centrally controlled. They are countercultures within countercultures, refusing to be boxed in by genre or by law. Both attract those who crave complexity, who aren’t afraid to get lost in the weeds, who want to build something new and beautiful from the chaos.
If you want to reach the heart of Bitcoin’s counterculture, you don’t do it with bland, safe, mainstream pop. You do it with prog metal—with music that refuses to compromise, that demands your attention, that rewards those who dig deeper. Prog metal is the true voice of Bitcoin’s core: the plebs, the builders, the dreamers who refuse to accept the world as it is.
Bitcoin is prog metal. It’s technical, it’s rebellious, it’s unafraid to be different. It’s music and money for those who want to break free—not just from the old systems, but from the old ways of thinking. And as the mainstream tries to water down both, the true counterculture survives at the core, pushing boundaries, making noise, and refusing to die.
The sermon and episode clearly had an impact on people, as evidenced by the fountain charts here (snapshot taken on May 6, 2025)
nostr:nevent1qvzqqqqqqypzqkcpsw4kc03j906dg8rt8thes432z3yy0d6fj4phylz48xs3g437qqsy7rfh8n6vgxppkwzq2ntjps0lmt4njkxjrv3rv5r59l7lkv6ahps2eavd9 And here's the clip of the sermon:
nostr:nevent1qvzqqqqqqypzpwp69zm7fewjp0vkp306adnzt7249ytxhz7mq3w5yc629u6er9zsqqsptkpkd0458yshe7gfshck2f9nfxnqe0nrjz0ptlkm9rhv094rxagapyv4d
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@ 9223d2fa:b57e3de7
2025-04-15 02:54:0012,600 steps
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@ 0fa80bd3:ea7325de
2025-04-09 21:19:39DAOs promised decentralization. They offered a system where every member could influence a project's direction, where money and power were transparently distributed, and decisions were made through voting. All of it recorded immutably on the blockchain, free from middlemen.
But something didn’t work out. In practice, most DAOs haven’t evolved into living, self-organizing organisms. They became something else: clubs where participation is unevenly distributed. Leaders remained - only now without formal titles. They hold influence through control over communications, task framing, and community dynamics. Centralization still exists, just wrapped in a new package.
But there's a second, less obvious problem. Crowds can’t create strategy. In DAOs, people vote for what "feels right to the majority." But strategy isn’t about what feels good - it’s about what’s necessary. Difficult, unpopular, yet forward-looking decisions often fail when put to a vote. A founder’s vision is a risk. But in healthy teams, it’s that risk that drives progress. In DAOs, risk is almost always diluted until it becomes something safe and vague.
Instead of empowering leaders, DAOs often neutralize them. This is why many DAOs resemble consensus machines. Everyone talks, debates, and participates, but very little actually gets done. One person says, “Let’s jump,” and five others respond, “Let’s discuss that first.” This dynamic might work for open forums, but not for action.
Decentralization works when there’s trust and delegation, not just voting. Until DAOs develop effective systems for assigning roles, taking ownership, and acting with flexibility, they will keep losing ground to old-fashioned startups led by charismatic founders with a clear vision.
We’ve seen this in many real-world cases. Take MakerDAO, one of the most mature and technically sophisticated DAOs. Its governance token (MKR) holders vote on everything from interest rates to protocol upgrades. While this has allowed for transparency and community involvement, the process is often slow and bureaucratic. Complex proposals stall. Strategic pivots become hard to implement. And in 2023, a controversial proposal to allocate billions to real-world assets passed only narrowly, after months of infighting - highlighting how vision and execution can get stuck in the mud of distributed governance.
On the other hand, Uniswap DAO, responsible for the largest decentralized exchange, raised governance participation only after launching a delegation system where token holders could choose trusted representatives. Still, much of the activity is limited to a small group of active contributors. The vast majority of token holders remain passive. This raises the question: is it really community-led, or just a formalized power structure with lower transparency?
Then there’s ConstitutionDAO, an experiment that went viral. It raised over $40 million in days to try and buy a copy of the U.S. Constitution. But despite the hype, the DAO failed to win the auction. Afterwards, it struggled with refund logistics, communication breakdowns, and confusion over governance. It was a perfect example of collective enthusiasm without infrastructure or planning - proof that a DAO can raise capital fast but still lack cohesion.
Not all efforts have failed. Projects like Gitcoin DAO have made progress by incentivizing small, individual contributions. Their quadratic funding mechanism rewards projects based on the number of contributors, not just the size of donations, helping to elevate grassroots initiatives. But even here, long-term strategy often falls back on a core group of organizers rather than broad community consensus.
The pattern is clear: when the stakes are low or the tasks are modular, DAOs can coordinate well. But when bold moves are needed—when someone has to take responsibility and act under uncertainty DAOs often freeze. In the name of consensus, they lose momentum.
That’s why the organization of the future can’t rely purely on decentralization. It must encourage individual initiative and the ability to take calculated risks. People need to see their contribution not just as a vote, but as a role with clear actions and expected outcomes. When the situation demands, they should be empowered to act first and present the results to the community afterwards allowing for both autonomy and accountability. That’s not a flaw in the system. It’s how real progress happens.
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@ 57d1a264:69f1fee1
2025-05-07 06:29:52Your device, your data. TRMNL's architecture prevents outsiders (including us) from accessing your local network. TRMNAL achieve this through 1 way communication between client and server, versus the other way around. Learn more.
Learn more at https://usetrmnl.com/
originally posted at https://stacker.news/items/973632
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@ 5d4b6c8d:8a1c1ee3
2025-05-08 01:22:05I've been thinking about how Predyx and other lightning based prediction markets might finance their operations, without undermining their core function of eliciting information from people.
The standard approach, of offering less-than-fair odds, guarantees long-run profitability (as long as you have enough customers), but it also creates a friction for participants that reduces the information value of their transactions. So, what are some less frictiony options for generating revenue?
Low hanging fruit
- Close markets in real-time: Rather than prespecifying a closing time for some markets, like sports, it's better to close the market at the moment the outcome is realized. This both prevents post hoc transactions and enables late stage transactions. This should be easily automatable (I say as someone with no idea how to do that), with the right resolution criteria.
- Round off shares: Shares and sats are discrete, so just make sure any necessary rounding is always in the house's favor.
- Set initial probabilities well: Use whatever external information is available to open markets as near to the "right" value as possible.
- Arbitrage: whenever markets are related to each other, make sure to resolve any illogical odds automatically
The point of these four is to avoid giving away free sats. None of them reduce productive use of the market. Keeping markets open up until the outcome is realized will probably greatly increase the number of transactions, since that's usually when the most information is coming in.
Third party support
- Ads are the most obvious form of third party revenue
- Sponsorships are the more interesting one: Allow sponsors to boost a market's visibility. This is similar to advertising, but it also capitalizes on the possibility of a market being of particular interest to someone.
- Charge for market creation: users should be able to create new markets (this will also enhance trade quantity and site traffic), but it should be costly to create a market. If prediction markets really provide higher quality information, then it's reasonable to charge for it.
- Arbitrage: Monitor external odds and whenever a gain can be locked in, place the bets (buy the shares) that guarantee a gain.
Bitcoin stuff
- Routing fees: The volume of sats moving into, out of, and being held in these markets will require a fairly large lightning node. Following some helpful tips to optimize fee revenue will generate some sats for logistical stuff that had to be done anyway.
- Treasury strategy: Take out loans against the revenue generated from all of the above and buy bitcoin: NGU -> repay with a fraction of the bitcoin, NGD -> repay with site revenue.
Bitcoin and Lightning Competitive Advantages
These aren't revenue ideas. They're just a couple of advantages lightning and bitcoin provide over fiat that should allow charging lower spreads than a traditional prediction market or sportsbook.
Traditional betting or prediction platforms are earning depreciating fiat, while a bitcoin based platform earns appreciating bitcoin. Traditional spreads must therefor be larger, in order to pull in the same real return. This also means the users' odds are worse on fiat platforms (again in real terms), even if the listed odds are the same, because their winnings will have depreciated by the time they receive them. Technically, this opens an opportunity to charge even higher spreads, but as mentioned in the intro, that would be bad for the information purposes of the market.
Lightning has much lower transactions costs than fiat transactions. So, even with tighter spreads, a lightning platform can net a better (nominal) return per transaction.
@mega_dreamer, I imagine most of those ideas were already on y'all's radar, and obviously you're already doing some, but I wanted to get them out of my head and onto digital paper. Hopefully, some of this will provide some useful food for thought.
originally posted at https://stacker.news/items/974372
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@ 84b0c46a:417782f5
2025-05-04 09:36:08 -
@ 40bdcc08:ad00fd2c
2025-05-06 14:24:22Introduction
Bitcoin’s
OP_RETURN
opcode, a mechanism for embedding small data in transactions, has ignited a significant debate within the Bitcoin community. Originally designed to support limited metadata while preserving Bitcoin’s role as a peer-to-peer electronic cash system,OP_RETURN
is now at the center of proposals that could redefine Bitcoin’s identity. The immutable nature of Bitcoin’s timechain makes it an attractive platform for data storage, creating tension with those who prioritize its monetary function. This discussion, particularly around Bitcoin Core pull request #32406 (GitHub PR #32406), highlights a critical juncture for Bitcoin’s future.What is
OP_RETURN
?Introduced in 2014,
OP_RETURN
allows users to attach up to 80 bytes of data to a Bitcoin transaction. Unlike other transaction outputs,OP_RETURN
outputs are provably unspendable, meaning they don’t burden the Unspent Transaction Output (UTXO) set—a critical database for Bitcoin nodes. This feature was a compromise to provide a standardized, less harmful way to include metadata, addressing earlier practices that embedded data in ways that bloated the UTXO set. The 80-byte limit and restriction to oneOP_RETURN
output per transaction are part of Bitcoin Core’s standardness rules, which guide transaction relay and mining but are not enforced by the network’s consensus rules (Bitcoin Stack Exchange).Standardness vs. Consensus Rules
Standardness rules are Bitcoin Core’s default policies for relaying and mining transactions. They differ from consensus rules, which define what transactions are valid across the entire network. For
OP_RETURN
: - Consensus Rules: AllowOP_RETURN
outputs with data up to the maximum script size (approximately 10,000 bytes) and multiple outputs per transaction (Bitcoin Stack Exchange). - Standardness Rules: LimitOP_RETURN
data to 80 bytes and one output per transaction to discourage excessive data storage and maintain network efficiency.Node operators can adjust these policies using settings like
-datacarrier
(enables/disablesOP_RETURN
relay) and-datacarriersize
(sets the maximum data size, defaulting to 83 bytes to account for theOP_RETURN
opcode and pushdata byte). These settings allow flexibility but reflect Bitcoin Core’s default stance on limiting data usage.The Proposal: Pull Request #32406
Bitcoin Core pull request #32406, proposed by developer instagibbs, seeks to relax these standardness restrictions (GitHub PR #32406). Key changes include: - Removing Default Size Limits: The default
-datacarriersize
would be uncapped, allowing largerOP_RETURN
data without a predefined limit. - Allowing Multiple Outputs: The restriction to oneOP_RETURN
output per transaction would be lifted, with the total data size across all outputs subject to a configurable limit. - Deprecating Configuration Options: The-datacarrier
and-datacarriersize
settings are marked as deprecated, signaling potential removal in future releases, which could limit node operators’ ability to enforce custom restrictions.This proposal does not alter consensus rules, meaning miners and nodes can already accept transactions with larger or multiple
OP_RETURN
outputs. Instead, it changes Bitcoin Core’s default relay policy to align with existing practices, such as miners accepting non-standard transactions via services like Marathon Digital’s Slipstream (CoinDesk).Node Operator Flexibility
Currently, node operators can customize
OP_RETURN
handling: - Default Settings: Relay transactions with oneOP_RETURN
output up to 80 bytes. - Custom Settings: Operators can disableOP_RETURN
relay (-datacarrier=0
) or adjust the size limit (e.g.,-datacarriersize=100
). These options remain in #32406 but are deprecated, suggesting that future Bitcoin Core versions might not support such customization, potentially standardizing the uncapped policy.Arguments in Favor of Relaxing Limits
Supporters of pull request #32406 and similar proposals argue that the current restrictions are outdated and ineffective. Their key points include: - Ineffective Limits: Developers bypass the 80-byte limit using methods like Inscriptions, which store data in other transaction parts, often at higher cost and inefficiency (BitcoinDev Mailing List). Relaxing
OP_RETURN
could channel data into a more efficient format. - Preventing UTXO Bloat: By encouragingOP_RETURN
use, which doesn’t affect the UTXO set, the proposal could reduce reliance on harmful alternatives like unspendable Taproot outputs used by projects like Citrea’s Clementine bridge. - Supporting Innovation: Projects like Citrea require more data (e.g., 144 bytes) for security proofs, and relaxed limits could enable new Layer 2 solutions (CryptoSlate). - Code Simplification: Developers like Peter Todd argue that these limits complicate Bitcoin Core’s codebase unnecessarily (CoinGeek). - Aligning with Practice: Miners already process non-standard transactions, and uncapping defaults could improve fee estimation and reduce reliance on out-of-band services, as noted by ismaelsadeeq in the pull request discussion.In the GitHub discussion, developers like Sjors and TheCharlatan expressed support (Concept ACK), citing these efficiency and innovation benefits.
Arguments Against Relaxing Limits
Opponents, including prominent developers and community members, raise significant concerns about the implications of these changes: - Deviation from Bitcoin’s Purpose: Critics like Luke Dashjr, who called the proposal “utter insanity,” argue that Bitcoin’s base layer should prioritize peer-to-peer cash, not data storage (CoinDesk). Jason Hughes warned it could turn Bitcoin into a “worthless altcoin” (BeInCrypto). - Blockchain Bloat: Additional data increases the storage and processing burden on full nodes, potentially making node operation cost-prohibitive and threatening decentralization (CryptoSlate). - Network Congestion: Unrestricted data could lead to “spam” transactions, raising fees and hindering Bitcoin’s use for financial transactions. - Risk of Illicit Content: The timechain’s immutability means data, including potentially illegal or objectionable content, is permanently stored on every node. The 80-byte limit acts as a practical barrier, and relaxing it could exacerbate this issue. - Preserving Consensus: Developers like John Carvalho view the limits as a hard-won community agreement, not to be changed lightly.
In the pull request discussion, nsvrn and moth-oss expressed concerns about spam and centralization, advocating for gradual changes. Concept NACKs from developers like wizkid057 and Luke Dashjr reflect strong opposition.
Community Feedback
The GitHub discussion for pull request #32406 shows a divided community: - Support (Concept ACK): Sjors, polespinasa, ismaelsadeeq, miketwenty1, TheCharlatan, Psifour. - Opposition (Concept NACK): wizkid057, BitcoinMechanic, Retropex, nsvrn, moth-oss, Luke Dashjr. - Other: Peter Todd provided a stale ACK, indicating partial or outdated support.
Additional discussions on the BitcoinDev mailing list and related pull requests (e.g., #32359 by Peter Todd) highlight similar arguments, with #32359 proposing a more aggressive removal of all
OP_RETURN
limits and configuration options (GitHub PR #32359).| Feedback Type | Developers | Key Points | |---------------|------------|------------| | Concept ACK | Sjors, ismaelsadeeq, others | Improves efficiency, supports innovation, aligns with mining practices. | | Concept NACK | Luke Dashjr, wizkid057, others | Risks bloat, spam, centralization, and deviation from Bitcoin’s purpose. | | Stale ACK | Peter Todd | Acknowledges proposal but with reservations or outdated support. |
Workarounds and Their Implications
The existence of workarounds, such as Inscriptions, which exploit SegWit discounts to embed data, is a key argument for relaxing
OP_RETURN
limits. These methods are costlier and less efficient, often costing more thanOP_RETURN
for data under 143 bytes (BitcoinDev Mailing List). Supporters argue that formalizing largerOP_RETURN
data could streamline these use cases. Critics, however, see workarounds as a reason to strengthen, not weaken, restrictions, emphasizing the need to address underlying incentives rather than accommodating bypasses.Ecosystem Pressures
External factors influence the debate: - Miners: Services like Marathon Digital’s Slipstream process non-standard transactions for a fee, showing that market incentives already bypass standardness rules. - Layer 2 Projects: Citrea’s Clementine bridge, requiring more data for security proofs, exemplifies the demand for relaxed limits to support innovative applications. - Community Dynamics: The debate echoes past controversies, like the Ordinals debate, where data storage via inscriptions raised similar concerns about Bitcoin’s purpose (CoinDesk).
Bitcoin’s Identity at Stake
The
OP_RETURN
debate is not merely technical but philosophical, questioning whether Bitcoin should remain a focused monetary system or evolve into a broader data platform. Supporters see relaxed limits as a pragmatic step toward efficiency and innovation, while opponents view them as a risk to Bitcoin’s decentralization, accessibility, and core mission. The community’s decision will have lasting implications, affecting node operators, miners, developers, and users.Conclusion
As Bitcoin navigates this crossroads, the community must balance the potential benefits of relaxed
OP_RETURN
limits—such as improved efficiency and support for new applications—against the risks of blockchain bloat, network congestion, and deviation from its monetary roots. The ongoing discussion, accessible via pull request #32406 on GitHub (GitHub PR #32406). Readers are encouraged to explore the debate and contribute to ensuring that any changes align with Bitcoin’s long-term goals as a decentralized, secure, and reliable system. -
@ f11e91c5:59a0b04a
2025-04-30 07:52:21!!!2022-07-07に書かれた記事です。
暗号通貨とかでお弁当売ってます 11:30〜14:00ぐらいでやってます
◆住所 木曜日・東京都渋谷区宇田川町41 (アベマタワーの下らへん)
◆お値段
Monacoin 3.9mona
Bitzeny 390zny
Bitcoin 3900sats (#lightningNetwork)
Ethereum 0.0039Ether(#zkSync)
39=thank you. (円を基準にしてません)
最近は週に一回になりました。 他の日はキッチンカーの現場を探したり色々してます。 東京都内で平日ランチ出店出来そうな場所があればぜひご連絡を!
写真はNFCタグです。 スマホにウォレットがあればタッチして3900satsで決済出来ます。 正直こんな怪しい手書きのNFCタグなんて絶対にビットコイナーは触りたくも無いだろうなと思いますが、これでも良いんだぜというメッセージです。
今までbtcpayのposでしたが速度を追求してこれに変更しました。 たまに上手くいかないですがそしたら渋々POS出すので温かい目でよろしくお願いします。
ノードを建てたり決済したりで1年経ちました。 最近も少しずつノードを建てる方が増えてるみたいで本当凄いですねUmbrel 大体の人がルーティングに果敢に挑むのを見つつ 奥さんに土下座しながら費用を捻出する弱小の私は決済の利便性を全開で振り切るしか無いので応援よろしくお願いします。
あえて あえて言うのであれば、ルーティングも楽しいですけど やはり本当の意味での即時決済や相手を選んでチャネルを繋げる楽しさもあるよとお伝えしたいっ!! 決済を受け入れないと分からない所ですが 承認がいらない時点で画期的です。
QRでもタッチでも金額指定でも入力でも もうやりようには出来てしまうし進化が恐ろしく早いので1番利用の多いpaypayの手数料(事業者側のね)を考えたらビットコイン凄いじゃない!と叫びたくなる。 が、やはり税制面や価格の変動(うちはBTC固定だけども)ウォレットの操作や普及率を考えるとまぁ難しい所もあるんですかね。
それでも継続的に沢山の人が色んな活動をしてるので私も何か出来ることがあれば 今後も奥さんに土下座しながら頑張って行きたいと思います。
(Originally posted 2022-07-07)
I sell bento lunches for cryptocurrency. We’re open roughly 11:30 a.m. – 2:00 p.m. Address Thursdays – 41 Udagawa-chō, Shibuya-ku, Tokyo (around the base of Abema Tower)
Prices Coin Price Note Monacoin 3.9 MONA
Bitzeny 390 ZNY Bitcoin 3,900 sats (Lightning Network)
Ethereum 0.0039 ETH (zkSync) “39” sounds like “thank you” in Japanese. Prices aren’t pegged to yen.These days I’m open only once a week. On other days I’m out scouting new spots for the kitchen-car. If you know weekday-lunch locations inside Tokyo where I could set up, please let me know!
The photo shows an NFC tag. If your phone has a Lightning wallet, just tap and pay 3,900 sats. I admit this hand-written NFC tag looks shady—any self-respecting Bitcoiner probably wouldn’t want to tap it—but the point is: even this works!
I used to run a BTCPay POS, but I switched to this setup for speed. Sometimes the tap payment fails; if that happens I reluctantly pull out the old POS. Thanks for your patience.
It’s been one year since I spun up a node and started accepting Lightning payments. So many people are now running their own nodes—Umbrel really is amazing. While the big players bravely chase routing fees, I’m a tiny operator scraping together funds while begging my wife for forgiveness, so I’m all-in on maximising payment convenience. Your support means a lot!
If I may add: routing is fun, but instant, trust-minimised payments and the thrill of choosing whom to open channels with are just as exciting. You’ll only understand once you start accepting payments yourself—zero-confirmation settlement really is revolutionary.
QR codes, NFC taps, fixed amounts, manual entry… the possibilities keep multiplying, and the pace of innovation is scary fast. When I compare it to the merchant fees on Japan’s most-used service, PayPay, I want to shout: “Bitcoin is incredible!” Sure, taxes, price volatility (my shop is BTC-denominated, though), wallet UX, and adoption hurdles are still pain points.
Even so, lots of people keep building cool stuff, so I’ll keep doing what I can—still on my knees to my wife, but moving forward!
-
@ c066aac5:6a41a034
2025-04-05 16:58:58I’m drawn to extremities in art. The louder, the bolder, the more outrageous, the better. Bold art takes me out of the mundane into a whole new world where anything and everything is possible. Having grown up in the safety of the suburban midwest, I was a bit of a rebellious soul in search of the satiation that only came from the consumption of the outrageous. My inclination to find bold art draws me to NOSTR, because I believe NOSTR can be the place where the next generation of artistic pioneers go to express themselves. I also believe that as much as we are able, were should invite them to come create here.
My Background: A Small Side Story
My father was a professional gamer in the 80s, back when there was no money or glory in the avocation. He did get a bit of spotlight though after the fact: in the mid 2000’s there were a few parties making documentaries about that era of gaming as well as current arcade events (namely 2007’sChasing GhostsandThe King of Kong: A Fistful of Quarters). As a result of these documentaries, there was a revival in the arcade gaming scene. My family attended events related to the documentaries or arcade gaming and I became exposed to a lot of things I wouldn’t have been able to find. The producer ofThe King of Kong: A Fistful of Quarters had previously made a documentary calledNew York Dollwhich was centered around the life of bassist Arthur Kane. My 12 year old mind was blown: The New York Dolls were a glam-punk sensation dressed in drag. The music was from another planet. Johnny Thunders’ guitar playing was like Chuck Berry with more distortion and less filter. Later on I got to meet the Galaga record holder at the time, Phil Day, in Ottumwa Iowa. Phil is an Australian man of high intellect and good taste. He exposed me to great creators such as Nick Cave & The Bad Seeds, Shakespeare, Lou Reed, artists who created things that I had previously found inconceivable.
I believe this time period informed my current tastes and interests, but regrettably I think it also put coals on the fire of rebellion within. I stopped taking my parents and siblings seriously, the Christian faith of my family (which I now hold dearly to) seemed like a mundane sham, and I felt I couldn’t fit in with most people because of my avant-garde tastes. So I write this with the caveat that there should be a way to encourage these tastes in children without letting them walk down the wrong path. There is nothing inherently wrong with bold art, but I’d advise parents to carefully find ways to cultivate their children’s tastes without completely shutting them down and pushing them away as a result. My parents were very loving and patient during this time; I thank God for that.
With that out of the way, lets dive in to some bold artists:
Nicolas Cage: Actor
There is an excellent video by Wisecrack on Nicolas Cage that explains him better than I will, which I will linkhere. Nicolas Cage rejects the idea that good acting is tied to mere realism; all of his larger than life acting decisions are deliberate choices. When that clicked for me, I immediately realized the man is a genius. He borrows from Kabuki and German Expressionism, art forms that rely on exaggeration to get the message across. He has even created his own acting style, which he calls Nouveau Shamanic. He augments his imagination to go from acting to being. Rather than using the old hat of method acting, he transports himself to a new world mentally. The projects he chooses to partake in are based on his own interests or what he considers would be a challenge (making a bad script good for example). Thus it doesn’t matter how the end result comes out; he has already achieved his goal as an artist. Because of this and because certain directors don’t know how to use his talents, he has a noticeable amount of duds in his filmography. Dig around the duds, you’ll find some pure gold. I’d personally recommend the filmsPig, Joe, Renfield, and his Christmas film The Family Man.
Nick Cave: Songwriter
What a wild career this man has had! From the apocalyptic mayhem of his band The Birthday Party to the pensive atmosphere of his albumGhosteen, it seems like Nick Cave has tried everything. I think his secret sauce is that he’s always working. He maintains an excellent newsletter calledThe Red Hand Files, he has written screenplays such asLawless, he has written books, he has made great film scores such asThe Assassination of Jesse James by the Coward Robert Ford, the man is religiously prolific. I believe that one of the reasons he is prolific is that he’s not afraid to experiment. If he has an idea, he follows it through to completion. From the albumMurder Ballads(which is comprised of what the title suggests) to his rejected sequel toGladiator(Gladiator: Christ Killer), he doesn’t seem to be afraid to take anything on. This has led to some over the top works as well as some deeply personal works. Albums likeSkeleton TreeandGhosteenwere journeys through the grief of his son’s death. The Boatman’s Callis arguably a better break-up album than anything Taylor Swift has put out. He’s not afraid to be outrageous, he’s not afraid to offend, but most importantly he’s not afraid to be himself. Works I’d recommend include The Birthday Party’sLive 1981-82, Nick Cave & The Bad Seeds’The Boatman’s Call, and the filmLawless.
Jim Jarmusch: Director
I consider Jim’s films to be bold almost in an ironic sense: his works are bold in that they are, for the most part, anti-sensational. He has a rule that if his screenplays are criticized for a lack of action, he makes them even less eventful. Even with sensational settings his films feel very close to reality, and they demonstrate the beauty of everyday life. That's what is bold about his art to me: making the sensational grounded in reality while making everyday reality all the more special. Ghost Dog: The Way of the Samurai is about a modern-day African-American hitman who strictly follows the rules of the ancient Samurai, yet one can resonate with the humanity of a seemingly absurd character. Only Lovers Left Aliveis a vampire love story, but in the middle of a vampire romance one can see their their own relationships in a new deeply human light. Jim’s work reminds me that art reflects life, and that there is sacred beauty in seemingly mundane everyday life. I personally recommend his filmsPaterson,Down by Law, andCoffee and Cigarettes.
NOSTR: We Need Bold Art
NOSTR is in my opinion a path to a better future. In a world creeping slowly towards everything apps, I hope that the protocol where the individual owns their data wins over everything else. I love freedom and sovereignty. If NOSTR is going to win the race of everything apps, we need more than Bitcoin content. We need more than shirtless bros paying for bananas in foreign countries and exercising with girls who have seductive accents. Common people cannot see themselves in such a world. NOSTR needs to catch the attention of everyday people. I don’t believe that this can be accomplished merely by introducing more broadly relevant content; people are searching for content that speaks to them. I believe that NOSTR can and should attract artists of all kinds because NOSTR is one of the few places on the internet where artists can express themselves fearlessly. Getting zaps from NOSTR’s value-for-value ecosystem has far less friction than crowdfunding a creative project or pitching investors that will irreversibly modify an artist’s vision. Having a place where one can post their works without fear of censorship should be extremely enticing. Having a place where one can connect with fellow humans directly as opposed to a sea of bots should seem like the obvious solution. If NOSTR can become a safe haven for artists to express themselves and spread their work, I believe that everyday people will follow. The banker whose stressful job weighs on them will suddenly find joy with an original meme made by a great visual comedian. The programmer for a healthcare company who is drowning in hopeless mundanity could suddenly find a new lust for life by hearing the song of a musician who isn’t afraid to crowdfund their their next project by putting their lighting address on the streets of the internet. The excel guru who loves independent film may find that NOSTR is the best way to support non corporate movies. My closing statement: continue to encourage the artists in your life as I’m sure you have been, but while you’re at it give them the purple pill. You may very well be a part of building a better future.
-
@ 6be5cc06:5259daf0
2025-03-31 03:39:07Introdução
Uma sociedade não deve ser construída sobre coerção, mas sim sobre associações voluntárias e interações espontâneas entre indivíduos. A sociedade de condomínios privados surge como uma alternativa natural ao modelo atual de centros urbanos, substituindo a imposição centralizada por estruturas baseadas em contratos e livre associação. Cada condomínio é uma unidade autônoma, gerida por aqueles que ali residem, onde os critérios de entrada, as regras internas e o comércio são definidos pelos próprios participantes. Essa estrutura permite que indivíduos se agrupem com base em valores compartilhados, eliminando os conflitos artificiais impostos por estados e legislações homogêneas que não respeitam a diversidade de preferências e estilos de vida.
O objetivo dessa sociedade é simples: permitir que as pessoas vivam de acordo com seus princípios sem interferência externa. Em um mundo onde a coerção estatal distorce incentivos, os condomínios privados oferecem uma alternativa onde a ordem surge do livre mercado e da cooperação voluntária. Os moradores escolhem seus vizinhos, definem suas próprias normas e interagem economicamente conforme suas necessidades e interesses. O modelo elimina a necessidade de um controle central, pois os incentivos derivados do livre mercado levam ao desenvolvimento de comunidades prósperas, onde a reputação e a confiança mútua são mais eficazes do que qualquer imposição estatal. Assim, essa sociedade representa a evolução lógica do conceito de liberdade individual e propriedade privada como pilares fundamentais da ordem social.
Público-Alvo e Identidade
Os condomínios privados refletem o princípio da livre associação, permitindo que indivíduos escolham viver em comunidades alinhadas com seus valores e necessidades sem interferência estatal. Cada condomínio possui uma identidade própria, moldada pelos moradores e seus interesses, criando ambientes onde afinidades culturais, filosóficas ou profissionais são preservadas e incentivadas. Enquanto alguns podem ser voltados para famílias numerosas, oferecendo amplos espaços e infraestrutura adequada, outros podem priorizar solteiros e jovens profissionais, com áreas de coworking e espaços de lazer voltados para networking e socialização. Da mesma forma, comunidades religiosas podem estabelecer seus próprios espaços de culto e eventos, enquanto condomínios para idosos podem ser projetados com acessibilidade e serviços médicos especializados.
Críticos podem afirmar que essa forma de organização resulta em pouca diversidade de habilidades e perspectivas, mas esse argumento ignora a dinâmica das interações humanas e o caráter evolutivo dos intercâmbios entre comunidades. Nenhum condomínio existe isolado; a troca entre diferentes comunidades ocorre naturalmente pelo mercado, incentivando o intercâmbio de conhecimento e serviços entre especialistas de diferentes áreas. Além disso, a ideia de que todos os grupos devem conter uma variedade aleatória de indivíduos desconsidera que a verdadeira diversidade nasce da liberdade de escolha, e não da imposição estatal de convivências forçadas.
Outra crítica possível é que a existência de critérios de entrada pode levar à segregação social. No entanto, essa preocupação deriva da concepção errônea de que todas as comunidades devem ser abertas e incluir qualquer pessoa indiscriminadamente. Porém, a liberdade de associação implica, necessariamente, a liberdade de exclusão. Se um grupo deseja manter determinada identidade cultural, religiosa ou profissional, isso não impede que outros grupos criem suas próprias comunidades conforme seus valores e recursos. Além disso, essa especialização leva a uma concorrência saudável entre condomínios, forçando-os a oferecer melhores condições para atrair moradores. Em vez de uma sociedade homogênea moldada por burocratas, temos um mosaico de comunidades autônomas, onde cada indivíduo pode encontrar ou criar o ambiente que melhor lhe convém.
Autossuficiência e Especialização
A força dos condomínios privados reside na capacidade de seus moradores de contribuírem ativamente para a comunidade, tornando-a funcional e autossuficiente sem a necessidade de intervenções estatais. Diferentes condomínios podem se especializar em áreas específicas ou ter diversos profissionais de diferentes setores, refletindo as competências e interesses de seus residentes. Essa descentralização do conhecimento e da produção permite que cada comunidade desenvolva soluções internas para suas demandas, reduzindo dependências externas e estimulando a prosperidade local.
Os moradores atuam como agentes econômicos, trocando bens e serviços dentro do próprio condomínio e entre diferentes comunidades. Um condomínio voltado para a saúde, por exemplo, pode contar com médicos, enfermeiros e terapeutas que oferecem consultas, aulas e assistência médica particular, remunerados diretamente por seus clientes, sem a intermediação de burocracias. Da mesma forma, um condomínio agrícola pode abrigar agricultores que cultivam alimentos orgânicos, compartilham técnicas de cultivo e comercializam excedentes com outros condomínios, garantindo um fluxo contínuo de suprimentos. Em um condomínio tecnológico, programadores, engenheiros e empreendedores desenvolvem soluções de TI, segurança digital e energia renovável, promovendo a inovação e ampliando as possibilidades de intercâmbio econômico.
A economia interna de cada condomínio se fortalece através de serviços oferecidos pelos próprios moradores. Professores podem ministrar aulas, técnicos podem prestar serviços de manutenção, artesãos podem vender seus produtos diretamente para os vizinhos. O mercado livre e voluntário é o principal regulador dessas interações, garantindo que a especialização surja naturalmente conforme a demanda e a oferta se ajustam. Essa estrutura elimina desperdícios comuns em sistemas centralizados, onde a alocação de recursos se dá por decisões políticas e não pelas necessidades reais da população.
Alguns argumentam que a especialização pode criar bolhas de conhecimento, tornando os condomínios excessivamente dependentes de trocas externas. Contudo, essa preocupação desconsidera a natureza espontânea do mercado, que incentiva a cooperação e o comércio entre comunidades distintas. Nenhum condomínio precisa produzir tudo internamente; ao contrário, a divisão do trabalho e a liberdade de escolha promovem interdependências saudáveis e vantajosas para todos. Assim, cada morador se insere em um ecossistema dinâmico, onde suas habilidades são valorizadas e sua autonomia preservada, sem coerções estatais ou distorções artificiais impostas por planejadores centrais.
Infraestrutura e Sustentabilidade
A solidez de uma sociedade baseada em condomínios privados depende de uma infraestrutura eficiente e sustentável, projetada para reduzir a dependência externa e garantir o máximo de autonomia. Sem um aparato estatal centralizador, cada comunidade deve estruturar seus próprios meios de obtenção de energia, água, alimentação e demais bens essenciais, garantindo que suas operações sejam viáveis a longo prazo. Essa abordagem, longe de ser um entrave, representa a verdadeira inovação descentralizada: um ambiente onde as soluções emergem da necessidade real e da engenhosidade humana, e não de diretrizes burocráticas e regulamentos ineficazes.
Cada condomínio pode investir em tecnologias sustentáveis e autônomas, como energia solar e eólica, reduzindo custos e minimizando a vulnerabilidade às flutuações do mercado energético tradicional. Sistemas de captação e filtragem de água da chuva, bem como a reutilização eficiente dos recursos hídricos, garantem independência em relação a empresas monopolistas e governos que frequentemente administram esse bem de forma ineficaz. Hortas comunitárias e fazendas verticais podem suprir grande parte da demanda alimentar, permitindo que cada condomínio mantenha sua própria reserva de alimentos, aumentando a resiliência contra crises externas e instabilidades de mercado.
Além dos recursos naturais, os espaços compartilhados desempenham um papel fundamental na integração e no fortalecimento dessas comunidades. Bibliotecas, ginásios, creches e salas de aula permitem que o conhecimento e os serviços circulem internamente, criando um ambiente onde a colaboração ocorre de maneira orgânica. A descentralização também se aplica ao uso da tecnologia, plataformas digitais privadas podem ser utilizadas para conectar moradores, facilitar a troca de serviços e produtos, além de coordenar agendamentos e eventos dentro dos condomínios e entre diferentes comunidades.
O Bitcoin surge como uma ferramenta indispensável nesse ecossistema, eliminando a necessidade de bancos estatais ou sistemas financeiros controlados. Ao permitir transações diretas, transparentes e resistentes à censura, o Bitcoin se torna o meio de troca ideal entre os condomínios, garantindo a preservação do valor e possibilitando um comércio ágil e eficiente. Além disso, contratos inteligentes e protocolos descentralizados podem ser integrados para administrar serviços comuns, fortalecer a segurança e reduzir a burocracia, tornando a governança desses condomínios cada vez mais autônoma e imune a intervenções externas.
Alguns podem argumentar que a falta de um aparato estatal para regulamentar a infraestrutura pode resultar em desigualdade no acesso a recursos essenciais, ou que a descentralização completa pode gerar caos e ineficiência. No entanto, essa visão ignora o fato de que a concorrência e a inovação no livre mercado são os maiores motores de desenvolvimento sustentável. Sem monopólios ou subsídios distorcendo a alocação de recursos, a busca por eficiência leva naturalmente à adoção de soluções melhores e mais acessíveis. Condomínios que oferecem infraestrutura de qualidade tendem a atrair mais moradores e investimentos, o que impulsiona a melhoria contínua e a diversificação dos serviços. Em vez de depender de um sistema centralizado falho, as comunidades se tornam responsáveis por sua própria prosperidade, criando uma estrutura sustentável, escalável e adaptável às mudanças do futuro.
Governança e Administração
Em uma sociedade descentralizada, não se deve depender de uma estrutura estatal ou centralizada para regular e tomar decisões em nome dos indivíduos. Cada condomínio, portanto, deve ser gerido de maneira autônoma, com processos claros de tomada de decisão, resolução de conflitos e administração das questões cotidianas. A gestão pode ser organizada por conselhos de moradores, associações ou sistemas de governança direta, conforme as necessidades locais.
Conselhos de Moradores e Processos de Tomada de Decisão
Em muitos casos, a administração interna de um condomínio privado pode ser realizada por um conselho de moradores, composto por representantes eleitos ou indicados pela própria comunidade. A ideia é garantir que as decisões importantes, como planejamento urbano, orçamento, manutenção e serviços, sejam feitas de forma transparente e que os interesses de todos os envolvidos sejam considerados. Isso não significa que a gestão precise ser completamente democrática, mas sim que as decisões devem ser tomadas de forma legítima, transparente e acordadas pela maior parte dos membros.
Em vez de um processo burocrático e centralizado, onde uma liderança impõe suas vontades sobre todos a muitas vezes suas decisões ruins não o afetam diretamente, a gestão de um condomínio privado deve ser orientada pela busca de consenso, onde os próprios gestores sofrerão as consequências de suas más escolhas. O processo de tomada de decisão pode ser dinâmico e direto, com os moradores discutindo e acordando soluções baseadas no mercado e nas necessidades locais, em vez de depender de um sistema impessoal de regulamentação. Além disso, a utilização de tecnologias descentralizadas, como plataformas de blockchain, pode proporcionar maior transparência nas decisões e maior confiança na gestão.
Resolução de Conflitos
A resolução de disputas dentro dos condomínios pode ocorrer de forma voluntária, através de negociação direta ou com o auxílio de mediadores escolhidos pelos próprios moradores por meio de um sistema de reputação. Em alguns casos, podem ser criados mecanismos para resolução de disputas mais formais, com árbitros ou juízes independentes que atuam sem vínculos com o condomínio. Esses árbitros podem ser escolhidos com base em sua experiência ou especialização em áreas como direito, mediação e resolução de conflitos, com uma reputação para zelar. Ao contrário de um sistema judicial centralizado, onde a parte envolvida depende do Estado para resolver disputas, os moradores possuem a autonomia para buscar soluções que atendam aos seus próprios interesses e necessidades. A diversidade de abordagens em um sistema de governança descentralizado cria oportunidades para inovações que atendem diferentes cenários, sem a interferência de burocratas distantes dos próprios problemas que estão "tentando resolver".
Planejamento Urbano e Arquitetura
A questão do design dos condomínios envolve não apenas a estética das construções, mas também a funcionalidade e a sustentabilidade a longo prazo. O planejamento urbano deve refletir as necessidades específicas da comunidade, onde ela decide por si mesma como construir e organizar seu ambiente.\ Arquitetos e urbanistas, muitas vezes moradores especializados, serão responsáveis pela concepção de espaços que atendam a esses critérios, criando ambientes agradáveis, com áreas para lazer, trabalho e convivência que atendam às diversas necessidades de cada grupo.\ Além disso, condomínios com nessecidades semelhantes poderão adotar ideias que deram certo em outros e certamente também dará no seu.
Segurança e Vigilância
Em relação à segurança, cada condomínio pode adotar sistemas de vigilância e proteção que atendam à sua realidade específica. Algumas comunidades podem optar por sistemas de câmeras de segurança, armamento pleno de seus moradores, patrulhamento privado ou até mesmo formas alternativas de garantir a proteção, como vigilância por meio de criptografia e monitoramento descentralizado. A chave para a segurança será a confiança mútua e a colaboração voluntária entre os moradores, que terão a liberdade de definir suas próprias medidas.
Comércio entre Condomínios
A troca de bens e serviços entre as diferentes comunidades é essencial para o funcionamento da rede. Como cada condomínio possui um grau de especialização ou uma mistura de profissionais em diversas áreas, a interdependência entre eles se torna crucial para suprir necessidades e promover a colaboração.
Embora alguns condomínios sejam especializados em áreas como saúde, agricultura ou tecnologia, outros podem ter um perfil mais diversificado, com moradores que atuam em diferentes campos de conhecimento. Por exemplo, um condomínio agrícola pode produzir alimentos orgânicos frescos, enquanto um condomínio de saúde oferece consultas médicas, terapias e cuidados especializados. Já um condomínio tecnológico pode fornecer inovações em software ou equipamentos de energia. Podem haver condomínios universitários que oferecem todo tipo de solução no campo de ensino. Ao mesmo tempo, um condomínio misto, com moradores de diversas áreas, pode oferecer uma variedade de serviços e produtos, tornando-se um centro de intercâmbio de diferentes tipos de expertise.
Essa divisão de trabalho, seja especializada ou diversificada, permite que os condomínios ofereçam o melhor de suas áreas de atuação, ao mesmo tempo em que atendem às demandas de outros. Um condomínio que não se especializa pode, por exemplo, buscar um acordo de troca com um condomínio agrícola para obter alimentos frescos ou com um condomínio tecnológico para adquirir soluções inovadoras.
Embora os condomínios busquem a autossuficiência, alguns recursos essenciais não podem ser produzidos internamente. Itens como minérios para construção, combustíveis ou até mesmo água, em regiões secas, não estão disponíveis em todas as áreas. A natureza não distribui os recursos de maneira uniforme, e a capacidade de produção local pode ser insuficiente para suprir todas as necessidades dos moradores. Isso implica que, para garantir a qualidade de vida e a continuidade das operações, os condomínios precisarão estabelecer relações comerciais e de fornecimento com fontes externas, seja através de mercados, importações ou parcerias com outras comunidades ou fornecedores fora do sistema de condomínios. O comércio intercondomínios e com o exterior será vital para a complementaridade das necessidades, assegurando que os moradores tenham acesso a tudo o que não pode ser produzido localmente.
O sistema econômico entre os condomínios pode ser flexível, permitindo o uso de uma moeda comum (como o Bitcoin) ou até mesmo um sistema de troca direta. Por exemplo, um morador de um condomínio misto pode oferecer serviços de design gráfico em troca de alimentos ou cuidados médicos. Esse tipo de colaboração estimula a produtividade e cria incentivos para que cada condomínio ofereça o melhor de seus recursos e habilidades, garantindo acesso aos bens e serviços necessários.
Relações Externas e Diplomacia
O isolamento excessivo pode limitar o acesso a inovações, avanços culturais e tecnológicos, e até mesmo dificultar o acesso a mercados externos. Por isso, é importante que haja canais de comunicação e métodos de diplomacia para interagir com outras comunidades. Os condomínios podem, por exemplo, estabelecer parcerias com outras regiões, seja para troca de produtos, serviços ou até para inovação. Isso garante que a rede de condomínios não se torne autossuficiente ao ponto de se desconectar do resto do mundo, o que pode resultar em estagnação.
Feiras, mercados intercondomínios e até eventos culturais e educacionais podem ser organizados para promover essas interações. A colaboração entre as comunidades e o exterior não precisa ser baseada em uma troca de dependência, mas sim numa rede de oportunidades que cria benefícios para todas as partes envolvidas. Uma boa reputação atrai novos moradores, pode valorizar propriedades e facilitar parcerias. A diplomacia entre as comunidades também pode ser exercida para resolver disputas ou desafios externos.
A manutenção de boas relações entre condomínios é essencial para garantir uma rede de apoio mútuo eficiente. Essas relações incentivam a troca de bens e serviços, como alimentos, assistência médica ou soluções tecnológicas, além de fortalecer a autossuficiência regional. Ao colaborar em segurança, infraestrutura compartilhada, eventos culturais e até mesmo na resolução de conflitos, os condomínios se tornam mais resilientes e eficientes, reduzindo a dependência externa e melhorando a qualidade de vida dos moradores. A cooperação contínua cria um ambiente mais seguro e harmonioso.
Educação e Desenvolvimento Humano
Cada comunidade pode criar escolas internas com currículos adaptados às especializações de seus moradores. Por exemplo, em um condomínio agrícola, podem ser ensinadas práticas agrícolas sustentáveis, e em um condomínio tecnológico, cursos de programação e inovação. Isso permite que crianças e jovens cresçam em ambientes que reforçam as competências valorizadas pela comunidade.
Além das escolas internas, o conceito de homeschooling pode ser incentivado, permitindo que os pais eduquem seus filhos conforme seus próprios valores e necessidades, com o apoio da comunidade. Esse modelo oferece uma educação mais flexível e personalizada, ao contrário do currículo tradicional oferecido pelo sistema público atual.
Os condomínios universitários também podem surgir, criando ambientes dedicados ao desenvolvimento acadêmico, científico e profissional, onde estudantes vivem e aprendem. Além disso, programas de capacitação contínua são essenciais, com oficinas e cursos oferecidos dentro do condomínio para garantir que os moradores se atualizem com novas tecnologias e práticas.
Para ampliar os horizontes educacionais, os intercâmbios estudantis entre diferentes condomínios podem ser incentivados. Esses intercâmbios não se limitam apenas ao ambiente educacional, mas também se estendem ao aprendizado de práticas de vida e habilidades técnicas. Os jovens de diferentes condomínios podem viajar para outras comunidades para estudar, trabalhar ou simplesmente trocar ideias. Isso pode ocorrer de diversas formas, como programas de curto e longo prazo, através de acordos entre os próprios condomínios, permitindo que os estudantes se conectem com outras comunidades, aprendam sobre diferentes especializações e desenvolvam uma compreensão mais ampla.
Essa abordagem descentralizada permite que cada comunidade desenvolva as competências essenciais sem depender de estruturas limitantes do estado ou sistemas educacionais centralizados. Ao proporcionar liberdade de escolha e personalização, os condomínios criam ambientes propícios ao crescimento humano, alinhados às necessidades e interesses de seus moradores.
A sociedade dos condomínios privados propõe uma estrutura alternativa de convivência onde as pessoas podem viver de acordo com seus próprios valores e necessidades. Esses condomínios oferecem um modelo de organização que desafia a centralização estatal, buscando criar comunidades adaptáveis e inovadoras. A liberdade garante que as habilidades necessárias para o sustento e crescimento das comunidades sejam mantidas ao longo do tempo.
A troca de bens, serviços e conhecimentos entre os condomínios, sem a imposição de forças externas, cria uma rede de boas relações, onde o comércio e a colaboração substituem a intervenção estatal. Em vez de depender de sistemas coercitivos, cada condomínio funciona como um microcosmo autônomo que, juntos, formam um ecossistema dinâmico e próspero. Este modelo propõe que, por meio de trocas voluntárias, possamos construir uma sociedade mais saudável. Lembre-se: Ideias e somente ideias podem iluminar a escuridão.
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@ bbef5093:71228592
2025-05-08 19:59:24Google három fejlett atomerőmű-fejlesztését finanszírozza
A Google megállapodást kötött az amerikai Elementl Power nevű nukleáris projektfejlesztő céggel, hogy legalább három, egyenként 600 MW kapacitású fejlett atomerőmű fejlesztését finanszírozza az Egyesült Államokban. Ezek a projektek a Google és más nagy technológiai cégek növekvő energiaigényét szolgálják ki, különösen az adatközpontok és a mesterséges intelligencia (AI) miatt[7][10][19][16]. A Google a fejlesztés korai szakaszában biztosít tőkét, a projektek befejezése után pedig lehetősége lesz az ott termelt villamos energia megvásárlására. A pontos helyszíneket és a megállapodás pénzügyi részleteit egyelőre nem hozták nyilvánosságra[10][19][16].
A Google célja, hogy működését 24/7, azaz folyamatosan elérhető, szén-dioxid-mentes energiával lássa el, és ezzel hozzájáruljon az elektromos hálózatok stabilitásához is[10][19][6]. Az Elementl Power technológia-semleges, vagyis még nem döntötték el, milyen típusú reaktort használnak, hanem a fejlesztésben legelőrébb járó technológiát választják majd a kivitelezés idején[10][19][16].
Big Tech és az atomenergia: trendek
A Google mellett más nagy technológiai cégek, például a Microsoft, az Amazon és az Oracle is elkötelezettek az atomenergia mellett, hogy adatközpontjaik számára megbízható, alacsony szén-dioxid-kibocsátású áramot biztosítsanak[15][11][20]. A Google például a Kairos Power nevű céggel is együttműködik kis moduláris reaktorok (SMR) fejlesztésében, amelyek első példányai 2030 körül állhatnak üzembe[1][2][3][17][8]. Az SMR-ek előnye, hogy gyorsabban és olcsóbban telepíthetők, mint a hagyományos nagy atomerőművek, és rugalmasabban illeszthetők az energiaigényekhez[2][3][1].
Pallas kutatóreaktor Hollandiában
Hollandiában befejezték az új Pallas kutatóreaktor alapozását és munkagödrét, ami jelentős mérföldkő a projektben. A reaktor az orvosi radioizotópok előállításában játszik majd kulcsszerepet, több millió beteg ellátását biztosítva világszerte, főként daganatos és szív-érrendszeri betegségek diagnosztikájában és terápiájában. A Pallas reaktor a jelenlegi, 1961 óta működő High-Flux Reactort (HFR) fogja felváltani[forrás: eredeti szöveg].
Finn SMR fejlesztés: demonstrációs üzem
A finn Steady Energy vállalat nem-nukleáris demonstrációs üzemet épít a helsinki Salmisaari B széntüzelésű erőmű helyén, hogy bemutassa LDR-50 típusú kis moduláris reaktorának (SMR) alkalmasságát távhőtermelésre. A projekt célja, hogy a fosszilis energiahordozókat alacsony kibocsátású technológiával váltsa fel a városi távhőrendszerekben[forrás: eredeti szöveg].
Urán és nukleáris üzemanyag: amerikai fejlesztések
Az amerikai Uranium Energy Corp (UEC) és a Radiant Industries megállapodást kötött amerikai eredetű urán szállításáról, hogy támogassák a Radiant Kaleidos mikroraktorok elterjedését. Ezek a mikroraktorok 1 MW teljesítményűek, szállíthatók, és 2028-tól kezdődhet a kereskedelmi alkalmazásuk[forrás: eredeti szöveg].
A Global Laser Enrichment (GLE) Észak-Karolinában megkezdte a harmadik generációs, lézeralapú Silex urándúsítási technológia demonstrációs tesztjeit. Ez a technológia nagyobb hatékonyságot, alacsonyabb költségeket és rugalmasabb üzemanyaggyártást ígér a jövő atomerőművei számára. A GLE célja, hogy 2028-tól kereskedelmi üzembe helyezze az új dúsítóüzemet Kentuckyban[forrás: eredeti szöveg].
Egyéb hírek röviden
- Az Egyesült Államokban befejezték az ITER szupravezető mágnesének utolsó moduljának tesztelését, amely kulcsfontosságú a franciaországi fúziós kísérleti reaktorban.
- Ausztráliában a nukleáris energia bevezetését szorgalmazza egy lobbicsoport, bár jelenleg törvény tiltja az atomerőművek építését.
- Csehországban, a Dukovany atomerőmű bővítésével kapcsolatos szerződéseket írtak alá dél-koreai cégekkel, egy francia bírósági tiltás ellenére.
- 2025 júniusában Zágrábban rendezik meg a European Nuclear Young Generation Forumot, amely a fiatal nukleáris szakemberek legnagyobb európai találkozója lesz[forrás: eredeti szöveg].
Hivatkozások:[1][2][3][7][10][16][19] – Google és nukleáris projektek[15][11][20] – Big Tech trendek
További részletek a többi témáról az eredeti szövegben találhatók.Hivatkozások: [1] A Google 7 atomreaktor megépítését támogatja az MI ... - itbusiness https://itbusiness.hu/technology/aktualis-lapszam/strategy/google-reaktor/ [2] Google új generációs atomreaktorokból vásárol áramot - DinaMix https://dinamix.hu/google-uj-generacios-atomreaktorokbol-vasarol-aramot/ [3] A Google moduláris atomreaktorokat vásárol a saját energiaellátására https://gyartastrend.hu/cikk/a-google-modularis-atomreaktorokat-vasarol-a-sajat-energiaellatasara [4] Az atom vonzza a befektetőket - Atombiztos Blog https://www.atombiztos.org/2025/05/05/az-atom-vonzza-a-befektetoket/125967/ [5] Máris trükköznek az AI-óriások, csak több áramuk legyen https://www.szabadeuropa.hu/a/maris-trukkoznek-az-ai-oriasok-csak-tobb-aramuk-legyen/33167550.html [6] 24/7 Clean Energy – Data Centers - Google https://www.google.com/about/datacenters/cleanenergy/ [7] Google agrees to fund three US nuclear power plants https://business.inquirer.net/524307/google-agrees-to-fund-three-us-nuclear-power-plants [8] Atomreaktorok építését rendelte meg a Google - Telex https://telex.hu/gazdasag/2024/10/14/google-kairos-atomeromu [9] Operating sustainably - Google Data Centers https://datacenters.google/operating-sustainably [10] Google To Commit Funding For Three Advanced Nuclear Power ... https://www.nucnet.org/news/google-to-commit-funding-for-three-advanced-nuclear-power-projects-5-4-2025 [11] Az atomenergia mellett tette le a voksát több technológiai óriás https://www.vg.hu/nemzetkozi-gazdasag/2025/03/atomenergia-technologiai-orias [12] 24/7 Carbon-free Energy Explained - Eavor Technologies https://eavor.com/blog/24-7-carbon-free-energy-explained/ [13] Google agrees to fund the development of three new nuclear sites https://www.reddit.com/r/nuclear/comments/1kh2s7t/google_agrees_to_fund_the_development_of_three/ [14] Téma: Új atomerőművet építtet magának a Google - PC Fórum https://pcforum.hu/tarsalgo/154783/uj-atomeromuvet-epittet-maganak-a-google-nem-is-egyet-hanem-mindjart-harmat [15] Big Tech has cozied up to nuclear energy - The Verge https://www.theverge.com/2024/10/5/24261405/google-microsoft-amazon-tech-data-center-nuclear-energy [16] Google to back development of 3 nuclear sites on data center push https://nypost.com/2025/05/07/business/google-to-back-development-of-3-nuclear-sites-on-data-center-push/ [17] Moduláris atomreaktorokból vásárol energiát a Google - HWSW https://www.hwsw.hu/hirek/68282/google-kairospower-atomreaktor-energia-aram.html [18] What is 24/7 carbon-free energy? - Baseload Capital https://www.baseloadcap.com/what-is-24-7-carbon-free-energy/ [19] Google to fund development of three nuclear power sites https://www.world-nuclear-news.org/articles/google-to-fund-elementl-to-prepare-three-nuclear-power-sites [20] Óriáscégek álltak a nukleáris reneszánsz élére - Világgazdaság http://www.vg.hu/nemzetkozi-gazdasag/2025/03/nuklearis-energia-amazon-google
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@ 78b3c1ed:5033eea9
2025-04-29 04:04:19Umbrel Core-lightning(以下CLNと略す)を運用するにあたり役に立ちそうなノウハウやメモを随時投稿します。
・configファイルを用意する Umbrelのアプリとして必要な設定はdocker-compose.ymlで指定されている。 それ以外の設定をしたい場合configファイルに入れると便利。 configファイルの置き場所は /home/umbrel/umbrel/app-data/core-lightning/data/lightningd ここにtouch configとでもやってファイルをつくる。
cd /home/umbrel/umbrel/app-data/core-lightning/data/lightningd touch config
以下内容をひな型として使ってみてください。 行頭に#があるとコメント行になります。つまり.iniフォーマット。 /home/umbrel/umbrel/app-data/core-lightning/data/lightningd/config ```[General options]
[Bitcoin control options]
[Lightning daemon options]
[Lightning node customization options]
[Lightning channel and HTLC options]
[Payment control options]
[Networking options]
[Lightning Plugins]
[Experimental Options]
``` configに設定できる内容は以下を参照 https://lightning.readthedocs.io/lightningd-config.5.html セクションを意味する[]があるけれどもこれは私(tanakei)が意図的に見やすく区別しやすくするために付けただけ。これら行の#は外さない。
・configの設定をCLNに反映させる appスクリプトでCLNを再起動すると反映することができる。 configを書き換えただけでは反映されない。
cd /home/umbrel/umbrel/scripts ./app restart core-lightning
・ログをファイルに出力させる
以下の場所でtouch log.txtとしてlog.txtファイルを作る。 /home/umbrel/umbrel/app-data/core-lightning/data/lightningd
cd /home/umbrel/umbrel/app-data/core-lightning/data/lightningd touch log.txt
次にconfigの[Lightning daemon options]セクションにlog-fileを追加する。 ```[Lightning daemon options]
log-file=/data/.lightning/log.txt ``` ※Dockerによって/home/umbrel/umbrel/app-data/core-lightning/data/lightningd は /data/.lightning として使われている。
・addrとbind-addrの違い どちらも着信用のインターフェースとポートの設定。addrは指定したホストIPアドレス:ポート番号をノードURIに含めて公開する(node_announcementのuris)。bind-addrは公開しない。
・実験的機能のLN Offerを有効にする configの[Experimental Options]セクションに以下を追加する。 ```
[Experimental Options]
experimental-onion-messages experimental-offers ``` ※ v24.08でexperimental-onion-messageは廃止されデフォルト有効であり、上記設定の追加は不要になりました。 ※ v21.11.1 では experimental-offersは廃止されデフォルト有効であり、上記設定の追加は不要になりました。 もう実験扱いじゃなくなったのね...
・完全にTorでの発信オンリーにする UmbrelはなぜかCLNの発信をClearnetとTorのハイブリッドを許している。それは always-use-proxy=true の設定がないから。(LNDは発着信Torのみなのに) なのでこの設定をconfigに追加してCLNも発着進Torのみにする。 ```
[Networking options]
always-use-proxy=true ```
・任意のニーモニックからhsm_secretを作る CLNのhsm_secretはLNDのwallet.dbのようなもの。ノードで使う様々な鍵のマスター鍵となる。Umbrel CLNはこのhsm_secretファイルを自動生成したものを使い、これをバックアップするためのニーモニックを表示するとかそういう機能はない。自分で作って控えてあるニーモニックでhsm_secretを作ってしまえばこのファイルが壊れてもオンチェーン資金は復旧はできる。
1.CLNインストール後、dockerコンテナに入る
docker exec -it core-lightning_lightningd_1 bash
2.lightning-hsmtoolコマンドを使って独自hsm_secretを作る ``` cd data/.lightning/bitcoin lightning-hsmtool generatehsm my-hsm_secret・上記コマンドを実行するとニーモニックの言語、ニーモニック、パスフレーズの入力を催促される。 Select your language: 0) English (en) 1) Spanish (es) 2) French (fr) 3) Italian (it) 4) Japanese (jp) 5) Chinese Simplified (zhs) 6) Chinese Traditional (zht) Select [0-7]: 0 ※定番の英単語なら0を入力 Introduce your BIP39 word list separated by space (at least 12 words): <ニーモニックを入力する> Warning: remember that different passphrases yield different bitcoin wallets. If left empty, no password is used (echo is disabled). Enter your passphrase: <パスフレーズを入力する> ※パスフレーズ不要ならそのままエンターキーを押す。 New hsm_secret file created at my-hsm_secret Use the
encrypt
command to encrypt the BIP32 seed if neededコンテナから抜ける exit
3.appスクリプトでCLNを止めて、独自hsm_secret以外を削除 ※【重要】いままで使っていたhsm_secretを削除する。もしチャネル残高、ウォレット残高があるならチャネルを閉じて資金を退避すること。自己責任!
cd ~/umbrel/scripts/ ./app stop core-lightningcd ~/umbrel/app-data/core-lightning/data/lightningd/bitcoin rm gossip_store hsm_secret lightningd.sqlite3 lightning-rpc mv my-hsm_secret hsm_secret
4.appスクリプトでCLNを再開する
cd ~/umbrel/scripts/ ./app start core-lightning ```【補記】 hsm_secret作成につかうニーモニックはBIP39で、LNDのAezeedと違って自分が作成されたブロック高さというものを含んでいない。新規でなくて復元して使う場合は作成されたブロック高さからブロックチェーンをrescanする必要がある。 configの1行目にrescanオプションを付けてCLNをリスタートする。 ``` // 特定のブロック高さを指定する場合はマイナス記号をつける rescan=-756000
// 現在のブロック高さから指定ブロック分さかのぼった高さからrescanする rescan=10000 ※現在の高さが760,000なら10000指定だと750,000からrescan ```
・clnrestについて core-lightningでREST APIを利用したい場合、別途c-lightning-restを用意する必要があった。v23.8から標準でclnrestというプラグインがついてくる。pythonで書かれていて、ソースからビルドした場合はビルド完了後にpip installでインストールする。elementsproject/lightningdのDockerイメージではインストール済みになっている。 (v25.02からgithubからバイナリをダウンロードしてきた場合はpip install不要になったようだ) このclnrestを使うにはcreaterunesコマンドでruneというLNDのマカロンのようなものを作成する必要がある。アプリ側でこのruneとREST APIを叩いてcore-lightningへアクセスすることになる。 自分が良く使っているLNbitsやスマホアプリZeus walletはclnrestを使う。まだclnrestに対応していないアプリもあるので留意されたし。
・Emergency recoverについて LNDのSCBのようなもの。ファイル名はemergency.recover チャネルを開くと更新される。 hsm_secretとこのファイルだけを置いてCLNを開始すると自動でこのファイルから強制クローズするための情報が読み出されてDLPで相手から強制クローズするような仕組み。この機能はv0.12から使える。
動作確認してみた所、LNDのSCBに比べるとかなり使いづらい。 1. CLNがTor発信だとチャネルパートナーと接続できない。 Clearnet発信できても相手がTorのみノードならTor発信せざるを得ない。 相手と通信できなければ資金回収できない。 2. 相手がLNDだとなぜか強制クローズされない。相手がCLNならできる。
つまり、自分と相手がClearnetノードでかつ相手もCLNならば Emergency recoverで強制クローズして資金回収できる。こんな条件の厳しい復旧方法がマジで役に立つのか?
v0.11以降ならばLNDのchannel.dbに相当するlightningd.sqlite3をプライマリ・セカンダリDBと冗長化できるので、セカンダリDBをNFSで保存すればUmbrelのストレージが壊れてもセカンダリDBで復旧できる。そのためemergerncy.recoverを使う必要がないと思われる。
・LN offer(BOLT#12)ついて 使いたいなら 1.publicチャネルを開く publicチャネルを開けばチャネルとノードの情報(channel_announcement, node_announcement)が他ノードに伝わる。送金したい相手がこの情報を元に経路探索する。 2.その後しばらく待つ CLNノードを立てたばかりだと経路探索するに十分なチャネルとノードの情報が揃ってない。せめて1日は待つ。
LNURLの場合インボイスをhttpsで取得するが、OfferはLN経由で取得する。そのためにチャネルとノードの情報が必要。privateチャネルばかりのノードはチャネル情報もそうだがノード情報も出さない。 Offerで使えるBlind pathという機能なら中間ノードIDを宛先ノードとすることが可能で、これならチャネルとノード情報を公開しなくても受けとれるのだがCLNは対応してない模様(2025年1月現在) CLNでOfferで受け取るにはチャネルとノード情報を公開する必要がある。そのためpublicチャネルを開く。公開されていれば良いのでTorでもOK。クリアネットで待ち受けは必須ではない。
・hsm_sercretとニーモニック lightning-hsmtoolを使うとニーモニックからhsm_secretを作れる。ニーモニックからシードを作ると64バイト。これはニーモニックおよびソルトにパスフレーズをPBKDF2(HMAC-SHA512を2048回)にかけると512ビット(64バイト)のシードができる。しかしhsm_secretは32バイト。CLNでは64バイトの最初の32バイトをhsm_secretとして利用しているみたい。 このhsm_secretにHMAC-SHA512をかけて512ビットとした値がウォレットのマスター鍵となる。なのでhsm_secret自体がBIP-32でいうマスターシードそのものではない。 sparrow walletにCLNのウォレットを復元したい場合は lightning-hsmtool dumponchaindescriptors --show-secrets
とやってディスクリプターウォレットを出力。出力内容にマスター鍵(xprv~)があるので、これをインポートする。導出パス設定はm/0とする。sparrowが残りを補完してm/0/0/0, m/0/0/1とやってくれる。 <おまけ> configファイルのサンプル。Umbrelを使わない場合は以下のサンプルが役に立つはず。上記のelementsproject/lightningdならば/root/.lightningに任意のディレクトリをマウントしてそのディレクトリにconfigを置く。 ```
[General options]
不可逆なDBアップグレードを許可しない
database-upgrade=false
[Bitcoin control options]
network=bitcoin bitcoin-rpcconnect=
bitcoin-rpcport= bitcoin-rpcuser= bitcoin-rpcpassword= [Lightning daemon options]
postgresを使う場合
wallet=postgres://USER:PASSWORD@HOST:PORT/DB_NAME
bookkeeper-db=postgres://USER:PASSWORD@HOST:PORT/DB_NAME
sqlite3を使う場合。デフォルトはこちらで以下の設定が無くても~/.lightning/bitconに自動で作成される。
wallet=sqlite3:///home/USERNAME/.lightning/bitcoin/lightningd.sqlite3
bookkeeper-db=sqlite3:///home/USERNAME/.lightning/bitcoin/accounts.sqlite3
ログファイルは自動で作成されない
log-file=/home/USERNAME/.lightning/lightningd-log
log-level=debug
[Lightning node customization options]
alias=
rgb= 固定手数料。ミリサトシで指定。
fee-base=1000000
変動手数料。ppmで指定。
fee-per-satoshi=0
最小チャネルキャパシティ(sats)
min-capacity-sat=100000
HTLC最少額。ミリサトシで指定。
htlc-minimum-msat=1000
[Lightning channel and HTLC options]
large-channels # v23.11よりデフォルトでラージチャネルが有効。
チャネル開設まで6承認
funding-confirms=6
着信できるHTLCの数。開いたら変更できない。1~483 (デフォルトは 30) の範囲にする必要があります
max-concurrent-htlcs=INTEGER
アンカーチャネルを閉じるためにウォレットに保持しておく資金。デフォルトは 25,000sat
チャネルを"忘れる(forget)"するまではリザーブされる模様。forgetはチャネル閉じてから100ブロック後
min-emergency-msat=10000000
[Cleanup control options]
autoclean-cycle=3600 autoclean-succeededforwards-age=0 autoclean-failedforwards-age=0 autoclean-succeededpays-age=0 autoclean-failedpays-age=0 autoclean-paidinvoices-age=0 autoclean-expiredinvoices-age=0
[Payment control options]
disable-mpp
[Networking options]
bind-addrだとアナウンスしない。
bind-addr=0.0.0.0:9375
tor
proxy=
: always-use-proxy=true Torの制御ポート。addr=statictor だとhidden serviceをノードURIとして公開する。
addr=statictor:
: tor-service-password= experimental-websocket-portは廃止された。bind-addr=ws:が代替。
bind-addr=ws:
:2106 clnrestプラグイン, REST API
clnrest-host=0.0.0.0 clnrest-port=3010 clnrest-protocol=http
v24.11よりgrpcはデフォルト有効
grpc-host=0.0.0.0 grpc-port=9736
[Lightning Plugins]
[Experimental Options]
experimental-onion-messages # v24.08で廃止。デフォルト有効
experimental-offers # v24.11.1で廃止。デフォルト有効
流動性広告からチャネルを開くときにexperimental-dual-fundが必要らしい。
experimental-dual-fund
experimental-splicing
experimental-peer-storage
```
-
@ c1e9ab3a:9cb56b43
2025-05-06 14:05:40If you're an engineer stepping into the Bitcoin space from the broader crypto ecosystem, you're probably carrying a mental model shaped by speed, flexibility, and rapid innovation. That makes sense—most blockchain platforms pride themselves on throughput, programmability, and dev agility.
But Bitcoin operates from a different set of first principles. It’s not competing to be the fastest network or the most expressive smart contract platform. It’s aiming to be the most credible, neutral, and globally accessible value layer in human history.
Here’s why that matters—and why Bitcoin is not just an alternative crypto asset, but a structural necessity in the global financial system.
1. Bitcoin Fixes the Triffin Dilemma—Not With Policy, But Protocol
The Triffin Dilemma shows us that any country issuing the global reserve currency must run persistent deficits to supply that currency to the world. That’s not a flaw of bad leadership—it’s an inherent contradiction. The U.S. must debase its own monetary integrity to meet global dollar demand. That’s a self-terminating system.
Bitcoin sidesteps this entirely by being:
- Non-sovereign – no single nation owns it
- Hard-capped – no central authority can inflate it
- Verifiable and neutral – anyone with a full node can enforce the rules
In other words, Bitcoin turns global liquidity into an engineering problem, not a political one. No other system, fiat or crypto, has achieved that.
2. Bitcoin’s “Ossification” Is Intentional—and It's a Feature
From the outside, Bitcoin development may look sluggish. Features are slow to roll out. Code changes are conservative. Consensus rules are treated as sacred.
That’s the point.
When you’re building the global monetary base layer, stability is not a weakness. It’s a prerequisite. Every other financial instrument, app, or protocol that builds on Bitcoin depends on one thing: assurance that the base layer won’t change underneath them without extreme scrutiny.
So-called “ossification” is just another term for predictability and integrity. And when the market does demand change (SegWit, Taproot), Bitcoin’s soft-fork governance process has proven capable of deploying it safely—without coercive central control.
3. Layered Architecture: Throughput Is Not a Base Layer Concern
You don’t scale settlement at the base layer. You build layered systems. Just as TCP/IP doesn't need to carry YouTube traffic directly, Bitcoin doesn’t need to process every microtransaction.
Instead, it anchors:
- Lightning (fast payments)
- Fedimint (community custody)
- Ark (privacy + UTXO compression)
- Statechains, sidechains, and covenants (coming evolution)
All of these inherit Bitcoin’s security and scarcity, while handling volume off-chain, in ways that maintain auditability and self-custody.
4. Universal Assayability Requires Minimalism at the Base Layer
A core design constraint of Bitcoin is that any participant, anywhere in the world, must be able to independently verify the validity of every transaction and block—past and present—without needing permission or relying on third parties.
This property is called assayability—the ability to “test” or verify the authenticity and integrity of received bitcoin, much like verifying the weight and purity of a gold coin.
To preserve this:
- The base layer must remain resource-light, so running a full node stays accessible on commodity hardware.
- Block sizes must remain small enough to prevent centralization of verification.
- Historical data must remain consistent and tamper-evident, enabling proof chains across time and jurisdiction.
Any base layer that scales by increasing throughput or complexity undermines this fundamental guarantee, making the network more dependent on trust and surveillance infrastructure.
Bitcoin prioritizes global verifiability over throughput—because trustless money requires that every user can check the money they receive.
5. Governance: Not Captured, Just Resistant to Coercion
The current controversy around
OP_RETURN
and proposals to limit inscriptions is instructive. Some prominent devs have advocated for changes to block content filtering. Others see it as overreach.Here's what matters:
- No single dev, or team, can force changes into the network. Period.
- Bitcoin Core is not “the source of truth.” It’s one implementation. If it deviates from market consensus, it gets forked, sidelined, or replaced.
- The economic majority—miners, users, businesses—enforce Bitcoin’s rules, not GitHub maintainers.
In fact, recent community resistance to perceived Core overreach only reinforces Bitcoin’s resilience. Engineers who posture with narcissistic certainty, dismiss dissent, or attempt to capture influence are routinely neutralized by the market’s refusal to upgrade or adopt forks that undermine neutrality or openness.
This is governance via credible neutrality and negative feedback loops. Power doesn’t accumulate in one place. It’s constantly checked by the network’s distributed incentives.
6. Bitcoin Is Still in Its Infancy—And That’s a Good Thing
You’re not too late. The ecosystem around Bitcoin—especially L2 protocols, privacy tools, custody innovation, and zero-knowledge integrations—is just beginning.
If you're an engineer looking for:
- Systems with global scale constraints
- Architectures that optimize for integrity, not speed
- Consensus mechanisms that resist coercion
- A base layer with predictable monetary policy
Then Bitcoin is where serious systems engineers go when they’ve outgrown crypto theater.
Take-away
Under realistic, market-aware assumptions—where:
- Bitcoin’s ossification is seen as a stability feature, not inertia,
- Market forces can and do demand and implement change via tested, non-coercive mechanisms,
- Proof-of-work is recognized as the only consensus mechanism resistant to fiat capture,
- Wealth concentration is understood as a temporary distribution effect during early monetization,
- Low base layer throughput is a deliberate design constraint to preserve verifiability and neutrality,
- And innovation is layered by design, with the base chain providing integrity, not complexity...
Then Bitcoin is not a fragile or inflexible system—it is a deliberately minimal, modular, and resilient protocol.
Its governance is not leaderless chaos; it's a negative-feedback structure that minimizes the power of individuals or institutions to coerce change. The very fact that proposals—like controversial OP_RETURN restrictions—can be resisted, forked around, or ignored by the market without breaking the system is proof of decentralized control, not dysfunction.
Bitcoin is an adversarially robust monetary foundation. Its value lies not in how fast it changes, but in how reliably it doesn't—unless change is forced by real, bottom-up demand and implemented through consensus-tested soft forks.
In this framing, Bitcoin isn't a slower crypto. It's the engineering benchmark for systems that must endure, not entertain.
Final Word
Bitcoin isn’t moving slowly because it’s dying. It’s moving carefully because it’s winning. It’s not an app platform or a sandbox. It’s a protocol layer for the future of money.
If you're here because you want to help build that future, you’re in the right place.
nostr:nevent1qqswr7sla434duatjp4m89grvs3zanxug05pzj04asxmv4rngvyv04sppemhxue69uhkummn9ekx7mp0qgs9tc6ruevfqu7nzt72kvq8te95dqfkndj5t8hlx6n79lj03q9v6xcrqsqqqqqp0n8wc2
nostr:nevent1qqsd5hfkqgskpjjq5zlfyyv9nmmela5q67tgu9640v7r8t828u73rdqpr4mhxue69uhkymmnw3ezucnfw33k76tww3ux76m09e3k7mf0qgsvr6dt8ft292mv5jlt7382vje0mfq2ccc3azrt4p45v5sknj6kkscrqsqqqqqp02vjk5
nostr:nevent1qqstrszamvffh72wr20euhrwa0fhzd3hhpedm30ys4ct8dpelwz3nuqpr4mhxue69uhkymmnw3ezucnfw33k76tww3ux76m09e3k7mf0qgs8a474cw4lqmapcq8hr7res4nknar2ey34fsffk0k42cjsdyn7yqqrqsqqqqqpnn3znl
-
@ 000002de:c05780a7
2025-05-06 20:24:08https://www.youtube.com/watch?v=CIMZH7DEPPQ
I really enjoy listening to non-technical people talk about technology when they get the bigger picture impacts and how it relates to our humanity.
I was reminded of this video by @k00b's post about an AI generated video of a victim forgiving his killer.
Piper says, "Computers are better at words than you. Than I". But they are machines. They cannot feel. They cannot have emotion.
This people honors me with their lips, but their heart is far from me
~ Matthew 15:8
Most of us hate it when people are fake with us. When they say things they don't mean. When they say things just to get something they want from us. Yet, we are quickly falling into this same trap with technology. Accepting it as real and human. I'm not suggesting we can't use technology but we have to be careful that we do not fall into this mechanical trap and forget what makes humans special.
We are emotional and spiritual beings. Though AI didn't exist during the times Jesus walked the earth read the verse above in a broader context.
Then Pharisees and scribes came to Jesus from Jerusalem and said, “Why do your disciples break the tradition of the elders? For they do not wash their hands when they eat.” He answered them, “And why do you break the commandment of God for the sake of your tradition? For God commanded, ‘Honor your father and your mother,’ and, ‘Whoever reviles father or mother must surely die.’ But you say, ‘If anyone tells his father or his mother, “What you would have gained from me is given to God,” he need not honor his father.’ So for the sake of your tradition you have made void the word of God. You hypocrites! Well did Isaiah prophesy of you, when he said:
“‘This people honors me with their lips,
but their heart is far from me;
in vain do they worship me,
teaching as doctrines the commandments of men.’”
Empty words. Words without meaning because they are not from a pure desire and love. You may not be a Christian but don't miss the significance of this. There is a value in being real. Sharing true emotion and heart. Don't fall into the trap of the culture of lies that surrounds us. I would rather hear true words with mistakes and less eloquence any day over something fake. I would rather share a real moment with the ones I love than a million fake moments. Embrace the messy imperfect but real world.
originally posted at https://stacker.news/items/973324
-
@ 2fdae362:c9999539
2025-05-08 19:57:33Why Your Manufacturing Engineers Shouldn’t Build Your Next‑Gen Product (and How an External NPD Team Supercharges Both)
1 | Two Very Different Missions
Most electronics companies lump “engineering” into one budget line. In reality there are two distinct jobs:
| Mission | Core Question | Success Metric | |---------|---------------|----------------| | Manufacturing & Sales Support | How do we keep shipping and lower COGS? | Uptime, yield, cost‑down, ECO turnaround | | New‑Product Development | What will customers demand 18‑36 months from now? | Time‑to‑market, feature velocity, first‑pass success |
Trying to solve both with the same staff is like asking your pit‑crew to design an entirely new race‑car while the current one is circling the track.
2 | Why Your In‑House Team Excels at Sustaining Work
- Process‑driven mindset – KPIs center on takt time and scrap, not innovation cycles.
- Deep tribal knowledge of legacy designs, test fixtures, and compliance filings.
- Close link to Ops & Sales – Daily stand‑ups about line stoppages and customer RMAs.
That focus is exactly why the factory runs smoothly — but it penalizes exploratory work. Every minute spent chasing down a bleeding‑edge SoC or new RF stack is a minute the line risks slipping.
3 | What New‑Product Development Really Demands
- State‑of‑the‑art parts libraries (and the supply‑chain foresight to qualify alternates).
- Architectural runway — designs built for firmware updatability, security, and field diagnostics.
- Fast‑loop prototyping — EVT to DVT in weeks, not half‑years.
- Cross‑disciplinary toolchain — from FPGA simulation to Yocto‑based Linux builds to OTA pipelines.
These skills dull quickly when they aren’t used daily; maintaining them internally is expensive downtime for a sustaining group.
4 | The Outside‑NPD Model: Division of Labor That Works
| Stage | Your Internal Team | Our External NPD Team | |-------|-------------------|-----------------------| | Concept | Product vision, market intel | Technology scouting, architecture options | | Design | DFx feedback & factory constraints | Schematics, layouts, firmware, driver stacks | | Validation | Factory test jig specs | EVT/DVT, pre‑compliance, safety margins | | Transfer | Process FMEAs, operator training | Full doc set, source, BoM, bring‑up guides |
Result: No bandwidth tug‑of‑war — each team stays in its lane and both lanes move faster.
5 | Seven Tangible Benefits You’ll Feel in Year 1
- 14‑30 % faster NPD schedules via parallel tasking.
- Zero factory interruptions — sustaining KPIs stay green.
- Up‑to‑date technology choices yielding longer market life and lower future BOM risk.
- Process upgrades your ops team can re‑use (automated CI for firmware, digital‑thread BoM).
- Cleaner IP chain of custody — everything delivered in version‑controlled repos with SPDX manifests.
- Predictable budgeting — fixed‑price or milestone schedules instead of overtime creep.
- On‑demand specialist depth (wireless certs, OS driver authors, safety assessors) without hiring.
6 | Hand‑Off That Sticks
We shut the project down only after:
- Source, binaries, Gerbers, test plans, and regulatory artifacts are in your repo.
- Your sustaining engineers complete hands‑on bring‑up alongside ours.
- A 30‑60‑day shadow‑support window is booked.
That means the next ECO lands on your familiar desk, not ours — unless you want it to.
7 | A Quick Example
When ACME Corp’s internal team tried to modernize their decade‑old IoT gateway, the factory choked on late‑night proto builds. We took the NPD load, delivered a Linux‑plus‑Modbus driver stack in 16 weeks, and handed it back with a test‑rig script that ACME’s own sustaining crew still runs today — zero line downtime, product launched six months early.
8 | Ready to Split the Load?
If your manufacturing engineers are drowning in ECOs and your roadmap is slipping, let’s talk. We’ll map out an NPD sprint plan that leaves your factory gurus doing what they do best — keeping product flowing — while we build the future version you’ll hand back to them, fully documented.
-
@ 7b20d99d:d2a541a9
2025-05-08 19:31:50Bitcoin is a powerful tool for sending aid quickly, directly, and without intermediaries, especially in countries where banking systems are corrupt or inefficient. It allows for supporting noble causes without relying on slow or centralized NGOs. But where there is generosity, there are also abuses.
In the Bitcoin world, some have learned to exploit the anonymity and speed of transactions to create fake emotional stories and steal funds from well-meaning individuals. These scams damage trust and slow down the adoption of Bitcoin in humanitarian efforts.
In this series, I'll show you:
How to spot dubious projects,
What practices can alert you,
And most importantly, how to continue supporting real causes safely.
Alert 1: Lack of transparency
A serious charity project, whether Bitcoin-based or not, must be accountable.
In the Bitcoin ecosystem, where everything relies on peer-to-peer trust, transparency is even more crucial.
Here are the classic signs of a lack of transparency:
-
No concrete evidence of action on the ground.
A project that asks you for money but doesn't show any photos, videos, or reports is suspicious. Even with limited resources, a legitimate project can show:
Before/after images of an action (e.g., food distribution, healthcare, clothing)
Receipts or proof of purchase (blurred if necessary for privacy)
Testimonies from beneficiaries, even short ones
- No regular posting or tracking.
If a project has raised funds but doesn't publish any updates on the progress, distribution, or results achieved, this is a red flag. A genuine project maintains a connection with its donors, even after the fundraising process.
- Bitcoin address without tracking.
Providing a Bitcoin address without providing a link to a Geyser, BTCPay, or donation tracking page is an easy way to hide donation flows. Serious projects use public tools to make donations visible to everyone.
- Refusal to answer questions.
An honest project accepts questions from donors:
- Where do the funds go?
- Why this amount?
- Who is responsible?
If there is constant vagueness, or worse, aggression when you ask these questions: that's a red flag.
Recommendation :
Before donating, look for evidence. Ask simple questions. And above all, compare several projects: you'll quickly see who's doing real work, and who's showing nothing.
In Bitcoin charity projects, emotion is often the scammer's favorite tool. They know: if you're moved, you give quickly. Especially when there's an emergency. Unfortunately, they often have no real reason behind their requests.
Here's how these emotional manipulations work:
-
Dramatic stories without proof.
A sick child, an injured animal, a starving family... these stories touch the heart. But often, the images are taken from Google or old TikTok/Facebook accounts. There's no proof that the person requesting sats is actually involved.
-
The manufactured emergency.
Scammers use phrases like:
"URGENT! He only has two days to live!"
"We need 100,000 sats before midnight, or else..."
This kind of urgency is often fabricated to push you to act without thinking or checking.
- No trace of previous activity.
Often, these accounts have never discussed charity before. They suddenly appear, launch an emotional campaign, receive donations... then disappear or change their name.
- Reusing stories from other projects.
Some copy real stories from real projects and adapt them with new BTC addresses. They rely on virality and credulity. Sometimes, they even imitate the style of a legitimate project.
How to protect yourself?
Reverse image search: You can use Google Images or Yandex to check if the photo is circulating elsewhere.
Research the account's history: was it posting content before the campaign? Does it seem committed to Bitcoin or a cause?
Refrain from reacting too quickly: if a story upsets you, that's exactly what the scammer wants. Take a break, do some research.
Key points:
A real project doesn't need to manipulate your emotions to gain your support. It shares its impact, its concrete actions, and is open to scrutiny. Never let your sats speak before your brain.
Check the project's public presence and reputation
In the decentralized world of Bitcoin, there are no guarantees or official certifiers. What replaces institutions is reputation: what others say about you, what you publish, and how you act over time.
Before donating to a charitable project in Bitcoin, it is essential to verify the public presence and traceability of the project or individual. This can prevent you from being scammed by opportunistic or malicious accounts.
Here are the good reflexes to have:
- Cross-platform search
A legitimate project leaves its mark on multiple channels:
Nostr: posts, zaps, interactions, community relays
Twitter/X: regular posts, comments, retweets
Telegram, YouTube, Instagram: visual content and community comments
Even if it's small, a real project has at least one public space where it shares its activities, answers questions, and builds relationships with its supporters.
Alert: An account that appears out of nowhere with 3 posts in 2 days and an urgent donation request is suspicious.
- Seeking credible public support
A great sign is when other well-known users in the Bitcoin community (or on Nostr) endorse or support the project:
They share the campaign;
They respond to posts with enthusiasm or testimonials;
They contribute sats themselves;
You can send them a DM to ask, "Are you familiar with this project? Are they serious?"
- View account history
Does this account have:
- Have you already run other campaigns in the past?
- Demonstrated concrete results?
- A long-standing audience?
Scams often have an empty history, or one that has been deliberately deleted.
If the account was recently created, it's an orange flag. It's not always a scam, but it's a good sign.
- Beware of names that are too generic
Accounts like “Bitcoin_Charity,” “BTC_Hope4Africa,” or “SatoshiMissionHelp” that use generic, faceless names with no personal history or evidence of involvement are often lures to suck up your generosity.
In an open world like Nostr, trust must be earned, not granted automatically. Before you zap or send sats: check the footprints. A real project doesn't hide. It wants to be seen, recognized, supported... and verified.
Prefer traceable and public donations
One of the great advantages of Bitcoin is that every transaction is recorded on the blockchain. Yet, many BTC charitable projects fail to leverage this transparency potential… sometimes out of ignorance, sometimes intentionally.
If you want to give securely, you should prioritize tools and methods that allow clear tracking of your money.
- Favors transparent platforms (Geyser, Zaprite, BTCPay, etc.)
These platforms allow:
- Track how much has been raised in real time
- Have a public address or QR code that everyone can see
- Sometimes even see who donated (if the donor makes it public)
And most importantly: the funds go directly into the creator's wallet, without an intermediary
Example: Geyser.fund shows how many sats have been raised, how many are left to reach, and sometimes even the expenses incurred.
- Avoid isolated static addresses
When someone just gives you a Bitcoin address without any context or tools around it, you can't know:
- If others have already donated
- What's the status of the fundraising?
- What will happen with the funds received?
Even worse, an address can be reused for multiple different campaigns. No tracking, no limits.
Reminder: A scammer can also show a QR code with an emotional caption, collect in bulk, and then erase all traces.
- Request a dedicated campaign address
A serious project can:
- Generate a unique address for each campaign or donor (via a wallet or BTCPay store)
- Or show you a link to a Bitcoin explorer to track inflows in real time
This allows you to verify that: - Your donation has been received - Funds are not being diverted for other purposes - And that other people are also contributing (proof of credibility)
- Check expenses if possible
More and more projects are publishing:
- Captures of receipts or transfers
- Monthly reports
- Distribution videos
This allows donors to see how funds are being used, even in rural areas or without stable internet.
If a project doesn't want you to track donations, ask yourself why. In the Bitcoin ecosystem, transparency is a weapon against abuse. Use it, and encourage others to do the same.
Want to help? Great. But in the Bitcoin ecosystem, giving indiscriminately is like throwing your sats into a bottomless pit. Here's a clear list of best practices to avoid scams and support good causes with confidence and intelligence.
- Never give under pressure
A real project:
- Don't rush.
- Don't create an artificial sense of urgency.
- Don't demand anything.
Golden rule: if you are pressured to skip "quickly" or "now or everything is ruined", it is suspicious.
- Use reputable platforms
Before sending sats:
Check if the project is on Geyser.fund, Zaprite, BTCPayServer, or Tallycoin.
These platforms provide transparency, monitoring and protection.
If the project refuses to appear there "without valid reason", ask yourself questions.
- Always check the source
Ask yourself these questions:
- Who is leading this campaign?
- How long has this person been active in the community?
- Does their history hold a consistent profile?
- Are they well-known on Nostr, X, Telegram, or elsewhere?
A reliable project has nothing to hide. It is findable, traceable, and responsive.
- Don't rely on images or videos alone
A photo of a crying child or a dish being offered proves nothing. What you want to know:
- Did they take this photo?
- What's the connection to the campaign?
- Do they show several stages (preparation, distribution, follow-up)?
Scammers love beautiful stolen images, but never show the actual work.
- Request a follow-up report or evidence
A serious project can easily provide you with:
- A link to a dedicated Bitcoin address
- A video or photo with a personalized message
- A receipt or proof of purchase
If they refuse or get offended by you for asking? Run away.
- Share only verified projects
You are also responsible for what you share. By sharing a project without verifying:
- You're putting your credibility on the line.
- You risk causing others to lose sats.
Do your own research, even if you trust the person who sent you the link.
- Start small
You can test a project with a small amount and observe:
-
How they communicate after receiving it
-
If they thank you
- If they keep you informed
It's a simple way to filter out the good guys from the opportunists.
In a free ecosystem like Bitcoin, there's no customer service, no refunds, no "cancel" button. Your only security is your vigilance. Give, but give wisely.
How to intelligently support genuine causes
Supporting charitable projects with Bitcoin doesn't have to be risky. On the contrary, it can be a powerful tool for spreading the values of Bitcoin while genuinely helping people.
But for your help to have a real impact, it's not enough to just switch off and disappear. You have to be intelligently involved.
Here's how to become a helpful, strategic, and caring donor.
- Be part of the project, not just the donation
The best donors are not those who give the most, but those who:
- ask questions,
- suggest ideas,
- share campaigns,
- encourage the founder,
- inform others.
In Bitcoin, we talk about community, not customers. Be an agent of change, not just a transaction number.
- Favors projects with a long-term vision
A serious project speaks to you:
- education,
- sustainability,
- independence,
- integration of Bitcoin into local life.
He doesn't just give away rice or clothes. He wants to make people more autonomous, freer, and more connected to the decentralized economy.
Support projects that build, not just those that distribute.
- Diversify your support
You can :
- Skip small projects regularly
- Support a campaign with a fixed monthly budget
- Offer your skills: design, writing, video, networking
Participate in a DAO or a coordinated donations collective
Bitcoin support isn't just about money. Your time and talent are also valuable.
- Educate while you help
When you participate in a project, take the opportunity to:
- Explain to others how Bitcoin works
- Demonstrate the benefits of transparency through blockchain
- Raising awareness in your circle of the freedom offered by direct support in BTC
Education is the ultimate weapon against addiction and scams.
- Create or join a reliable initiative
You can :
- Create your own small campaign with Geyser.fund or Zaprite
- Join a collective like Hope With Bitcoin or other communities on Nostr
- Offer to document an existing campaign
This is how sustainable projects are born: not with large anonymous donations, but with small, well-supported flames.
Donating Bitcoin is more than just a transfer. It's an affirmation of values. It's a statement:
“I choose to support causes without going through banks, without permission, without borders, with transparency and freedom.”
But for it to work, you need:
-
Stay vigilant
-
Demand clarity
- Foster human connections
- Build trust
Bitcoin is a tool of sovereignty. It deserves honest projects. It's up to us to protect them.
Together, let's discover Hope With Bitcoin: The project whose mission is to share smiles and hope with those in need, while raising awareness for Bitcoin adoption.
X: https://x.com/HopeWithBTC
Nostr / Primal: https://primal.net/p/npub10vsdn82fps4vwjaqxcpwj0nyync0cfrp2f5qlayrljh6d549gx5s0y9eap
Proof Of Work: https://drive.google.com/drive/u/1/folders/19LWZX4TtF6DJbDVCqhJ0EMMQqnjHVMvm
Geyser : https://geyser.fund/project/hopewithbitcoin
-
-
@ 57d1a264:69f1fee1
2025-05-07 06:16:30Here’s Sean Voisen writing about how programming is a feeling:
For those of us who enjoy programming, there is a deep satisfaction that comes from solving problems through well-written code, a kind of ineffable joy found in the elegant expression of a system through our favorite syntax. It is akin to the same satisfaction a craftsperson might find at the end of the day after toiling away on well-made piece of furniture, the culmination of small dopamine hits that come from sweating the details on something and getting them just right. Maybe nobody will notice those details, but it doesn’t matter. We care, we notice, we get joy from the aesthetics of the craft.
This got me thinking about the idea of satisfaction in craft. Where does it come from?
Continue Reading https://blog.jim-nielsen.com/2025/craft-and-satisfaction/
originally posted at https://stacker.news/items/973628
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@ 78b3c1ed:5033eea9
2025-04-27 01:48:48※スポットライトから移植した古い記事です。参考程度に。
これを参考にしてUmbrelのBitcoin Nodeをカスタムsignetノードにする。 以下メモ書きご容赦。備忘録程度に書き留めました。
メインネットとは共存できない。Bitcoinに依存する全てのアプリを削除しなければならない。よって実験機に導入すべき。
<手順>
1.Umbrel Bitcoin Nodeアプリのadvance settingでsignetを選択。
2.CLI appスクリプトでbitcoinを止める。
cd umbrel/scripts ./app stop bitcoin
3.bitcoin.conf, umbrel-bitcoin.conf以外を削除ディレクトリの場所は ~/umbrel/app-data/bitcoin/data/bitcoin
4.umbrel-bitcoin.confをsu権限で編集。末尾にsignetchallengeを追加。 ``` [signet] bind=0.0.0.0:8333 bind=10.21.21.8:8334=onion51,21,<公開鍵>,51,ae
signetchallenge=5121<公開鍵>51ae
5.appスクリプトでbitcoinを開始。
cd ~/umbrel/scripts ./app start bitcoin ``` 6.適当にディレクトリを作りgithubからbitcoindのソースをクローン。7.bitcoindのバイナリをダウンロード、bitcoin-cliおよびbitcoin-utilを~/.local/binに置く。6.のソースからビルドしても良い。ビルド方法は自分で調べて。
8.bitcondにマイニング用のウォレットを作成 ``` alias bcli='docker exec -it bitcoin_bitcoind_1 bitcoin-cli -signet -rpcconnect=10.21.21.8 -rpcport=8332 -rpcuser=umbrel -rpcpassword=<パスワード>'
ウォレットを作る。
bcli createwallet "mining" false true "" false false
秘密鍵をインポート
bcli importprivkey "<秘密鍵>"
RPCパスワードは以下で確認
cat ~/umbrel/.env | grep BITCOIN_RPC_PASS9.ソースにあるbitcoin/contrib/signet/minerスクリプトを使ってマイニング
cd <ダウンロードしたディレクトリ>/bitcoin/contrib/signet難易度の算出
./miner \ --cli="bitcoin-cli -signet -rpcconnect=10.21.21.8 -rpcport=8332 -rpcuser=umbrel -rpcpassword=<パスワード>" calibrate \ --grind-cmd="bitcoin-util grind" --seconds 30 ★私の環境で30秒指定したら nbits=1d4271e7 と算出された。実際にこれで動かすと2分30になるけど...
ジェネシスブロック生成
./miner \ --cli="bitcoin-cli -signet -rpcconnect=10.21.21.8 -rpcport=8332 -rpcuser=umbrel -rpcpassword=<パスワード>" generate \ --address <ビットコインアドレス> \ --grind-cmd="bitcoin-util grind" --nbits=1d4271e7 \ --set-block-time=$(date +%s)
継続的にマイニング
./miner \ --cli="bitcoin-cli -signet -rpcconnect=10.21.21.8 -rpcport=8332 -rpcuser=umbrel -rpcpassword=<パスワード>" generate \ --address <ビットコインアドレス> \ --grind-cmd="bitcoin-util grind" --nbits=1d4271e7 \ --ongoing ``` ここまでやればカスタムsignetでビットコインノードが稼働する。
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@ e83b66a8:b0526c2b
2025-05-06 09:17:39I’m going to talk about Ethereum, hear me out.
Ethereum is a Turing complete consensus blockchain tokenised by its own currency Ether.
This idea by Vitalik Buterin was incredibly compelling and still is today, even though few real world use cases have emerged.
For example, as a company, I could pay a carbon tax in Ether, locked into a smart contract. If the temperate rises by more than “n” degrees year on year based on a known agreed external (blind) oracle, say a weather station located near my factory.
Fantastic, we now have an automatic climate tax.
In reality, few realistic applications exist, however the idea is very compelling and many flocked to Ethereum as a promise of the future. This inflated its utility token “Ether” into stratospherically high prices.
This, in turn, attracted speculative investors and traders only looking at the price signal of the token and no longer considering the utility. This created a bubble which has gradually deflated over time.
This is why we are seeing Bitcoin, which only attempts to be money, succeed relative to Ethereum.
As Ethereum fails, and Bitcoin development strides on, an opportunity arises to try to do what Ethereum and all the other related altcoins have so far failed to do. Computational utility. And to do this on Bitcoin, the most successful “Crypto”.
The first unintended hijack of Ethereums utility are the JPEGs we are seeing on our blockchain.
This latest drive to make Bitcoin Turing complete is potentially the final destination for developers keen to explore the potential of Bitcoins eco-system.
Perhaps Bitcoin is going to absorb all the altcoins. Perhaps that is the goal of Bitcoins developers.
I don’t comment whether this is good or bad, I’m just exploring whether this may be the agenda.
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@ 04c915da:3dfbecc9
2025-03-26 20:54:33Capitalism is the most effective system for scaling innovation. The pursuit of profit is an incredibly powerful human incentive. Most major improvements to human society and quality of life have resulted from this base incentive. Market competition often results in the best outcomes for all.
That said, some projects can never be monetized. They are open in nature and a business model would centralize control. Open protocols like bitcoin and nostr are not owned by anyone and if they were it would destroy the key value propositions they provide. No single entity can or should control their use. Anyone can build on them without permission.
As a result, open protocols must depend on donation based grant funding from the people and organizations that rely on them. This model works but it is slow and uncertain, a grind where sustainability is never fully reached but rather constantly sought. As someone who has been incredibly active in the open source grant funding space, I do not think people truly appreciate how difficult it is to raise charitable money and deploy it efficiently.
Projects that can be monetized should be. Profitability is a super power. When a business can generate revenue, it taps into a self sustaining cycle. Profit fuels growth and development while providing projects independence and agency. This flywheel effect is why companies like Google, Amazon, and Apple have scaled to global dominance. The profit incentive aligns human effort with efficiency. Businesses must innovate, cut waste, and deliver value to survive.
Contrast this with non monetized projects. Without profit, they lean on external support, which can dry up or shift with donor priorities. A profit driven model, on the other hand, is inherently leaner and more adaptable. It is not charity but survival. When survival is tied to delivering what people want, scale follows naturally.
The real magic happens when profitable, sustainable businesses are built on top of open protocols and software. Consider the many startups building on open source software stacks, such as Start9, Mempool, and Primal, offering premium services on top of the open source software they build out and maintain. Think of companies like Block or Strike, which leverage bitcoin’s open protocol to offer their services on top. These businesses amplify the open software and protocols they build on, driving adoption and improvement at a pace donations alone could never match.
When you combine open software and protocols with profit driven business the result are lean, sustainable companies that grow faster and serve more people than either could alone. Bitcoin’s network, for instance, benefits from businesses that profit off its existence, while nostr will expand as developers monetize apps built on the protocol.
Capitalism scales best because competition results in efficiency. Donation funded protocols and software lay the groundwork, while market driven businesses build on top. The profit incentive acts as a filter, ensuring resources flow to what works, while open systems keep the playing field accessible, empowering users and builders. Together, they create a flywheel of innovation, growth, and global benefit.
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@ 78b3c1ed:5033eea9
2025-04-27 01:42:48・ThunderHubで焼いたマカロンがlncli printmacaroonでどう見えるか確認した。
ThunderHub macaroon permissions
get invoices invoices:read create invoices invoices:write get payments offchain:read pay invoices offchain:write get chain transactions onchain:read send to chain address onchain:write create chain address address:write get wallet info info:read stop daemon info:write この結果によれば、offchain:wirteとonchain:writeの権限がなければそのマカロンを使うクライアントは勝手にBTCを送金することができない。 info:writeがなければ勝手にLNDを止めたりすることができない。
・lncli printmacaroonでデフォルトで作られるmacaroonのpermissionsを調べてみた。 admin.macaroon
{ "version": 2, "location": "lnd", "root_key_id": "0", "permissions": [ "address:read", "address:write", "info:read", "info:write", "invoices:read", "invoices:write", "macaroon:generate", "macaroon:read", "macaroon:write", "message:read", "message:write", "offchain:read", "offchain:write", "onchain:read", "onchain:write", "peers:read", "peers:write", "signer:generate", "signer:read" ], "caveats": null }
chainnotifier.macaroon{ "version": 2, "location": "lnd", "root_key_id": "0", "permissions": [ "onchain:read" ], "caveats": null }
invoice.macaroon{ "version": 2, "location": "lnd", "root_key_id": "0", "permissions": [ "address:read", "address:write", "invoices:read", "invoices:write", "onchain:read" ], "caveats": null }
invoices.macaroon{ "version": 2, "location": "lnd", "root_key_id": "0", "permissions": [ "invoices:read", "invoices:write" ], "caveats": null }
readonly.macaroon{ "version": 2, "location": "lnd", "root_key_id": "0", "permissions": [ "address:read", "info:read", "invoices:read", "macaroon:read", "message:read", "offchain:read", "onchain:read", "peers:read", "signer:read" ], "caveats": null }
router.macaroon{ "version": 2, "location": "lnd", "root_key_id": "0", "permissions": [ "offchain:read", "offchain:write" ], "caveats": null }
signer.macaroon{ "version": 2, "location": "lnd", "root_key_id": "0", "permissions": [ "signer:generate", "signer:read" ], "caveats": null }
walletkit.macaroon{ "version": 2, "location": "lnd", "root_key_id": "0", "permissions": [ "address:read", "address:write", "onchain:read", "onchain:write" ], "caveats": null }
・lncli listpermissions コマンドですべての RPC メソッド URI と、それらを呼び出すために必要なマカロン権限を一覧表示できる。 LND v0.18.5-betaでやると1344行ほどのJSONができる。 AddInvoiceだとinvoice:writeのpermissionを持つmacaroonを使えばインボイスを作れるようだ。
"/lnrpc.Lightning/AddInvoice": { "permissions": [ { "entity": "invoices", "action": "write" } ] },
lncli listpermissionsからentityとactionを抜き出してみた。 ``` "entity": "address", "entity": "info", "entity": "invoices", "entity": "macaroon", "entity": "message", "entity": "offchain", "entity": "onchain", "entity": "peers", "entity": "signer","action": "generate" "action": "read" "action": "write"
lncli とjqを組み合わせると例えば以下コマンドでinvoices:writeを必要とするRPCの一覧を表示できる。 invoices:writeだとAddInvoiceの他にホドルインボイス作成でも使ってるようだ
lncli listpermissions | jq -r '.method_permissions | to_entries[] | select(.value.permissions[] | select(.entity == "invoices" and .action == "write")) | .key'/invoicesrpc.Invoices/AddHoldInvoice /invoicesrpc.Invoices/CancelInvoice /invoicesrpc.Invoices/HtlcModifier /invoicesrpc.Invoices/LookupInvoiceV2 /invoicesrpc.Invoices/SettleInvoice /lnrpc.Lightning/AddInvoice
invoices:readだと以下となる。
/invoicesrpc.Invoices/SubscribeSingleInvoice /lnrpc.Lightning/ListInvoices /lnrpc.Lightning/LookupInvoice /lnrpc.Lightning/SubscribeInvoicesLNの主だった機能のRPCはoffchainが必要ぽいので抜き出してみた。 offchain:write チャネルの開閉、ペイメントの送信までやってるみたい。 デフォルトのmacaroonでoffchain:writeを持ってるのはadminとrouterの2つだけ。openchannel,closechannelはonchain:writeのpermissionも必要なようだ。
/autopilotrpc.Autopilot/ModifyStatus /autopilotrpc.Autopilot/SetScores /lnrpc.Lightning/AbandonChannel /lnrpc.Lightning/BatchOpenChannel /lnrpc.Lightning/ChannelAcceptor /lnrpc.Lightning/CloseChannel /lnrpc.Lightning/DeleteAllPayments /lnrpc.Lightning/DeletePayment /lnrpc.Lightning/FundingStateStep /lnrpc.Lightning/OpenChannel /lnrpc.Lightning/OpenChannelSync /lnrpc.Lightning/RestoreChannelBackups /lnrpc.Lightning/SendCustomMessage /lnrpc.Lightning/SendPayment /lnrpc.Lightning/SendPaymentSync /lnrpc.Lightning/SendToRoute /lnrpc.Lightning/SendToRouteSync /lnrpc.Lightning/UpdateChannelPolicy /routerrpc.Router/HtlcInterceptor /routerrpc.Router/ResetMissionControl /routerrpc.Router/SendPayment /routerrpc.Router/SendPaymentV2 /routerrpc.Router/SendToRoute /routerrpc.Router/SendToRouteV2 /routerrpc.Router/SetMissionControlConfig /routerrpc.Router/UpdateChanStatus /routerrpc.Router/XAddLocalChanAliases /routerrpc.Router/XDeleteLocalChanAliases /routerrpc.Router/XImportMissionControl /wtclientrpc.WatchtowerClient/AddTower /wtclientrpc.WatchtowerClient/DeactivateTower /wtclientrpc.WatchtowerClient/RemoveTower /wtclientrpc.WatchtowerClient/TerminateSession"/lnrpc.Lightning/OpenChannel": { "permissions": [ { "entity": "onchain", "action": "write" }, { "entity": "offchain", "action": "write" } ] },
offchain:read readの方はチャネルやインボイスの状態を確認するためのpermissionのようだ。
/lnrpc.Lightning/ChannelBalance /lnrpc.Lightning/ClosedChannels /lnrpc.Lightning/DecodePayReq /lnrpc.Lightning/ExportAllChannelBackups /lnrpc.Lightning/ExportChannelBackup /lnrpc.Lightning/FeeReport /lnrpc.Lightning/ForwardingHistory /lnrpc.Lightning/GetDebugInfo /lnrpc.Lightning/ListAliases /lnrpc.Lightning/ListChannels /lnrpc.Lightning/ListPayments /lnrpc.Lightning/LookupHtlcResolution /lnrpc.Lightning/PendingChannels /lnrpc.Lightning/SubscribeChannelBackups /lnrpc.Lightning/SubscribeChannelEvents /lnrpc.Lightning/SubscribeCustomMessages /lnrpc.Lightning/VerifyChanBackup /routerrpc.Router/BuildRoute /routerrpc.Router/EstimateRouteFee /routerrpc.Router/GetMissionControlConfig /routerrpc.Router/QueryMissionControl /routerrpc.Router/QueryProbability /routerrpc.Router/SubscribeHtlcEvents /routerrpc.Router/TrackPayment /routerrpc.Router/TrackPaymentV2 /routerrpc.Router/TrackPayments /wtclientrpc.WatchtowerClient/GetTowerInfo /wtclientrpc.WatchtowerClient/ListTowers /wtclientrpc.WatchtowerClient/Policy /wtclientrpc.WatchtowerClient/Stats・おまけ1 RPCメソッド名にopenを含む要素を抽出するコマンド
lncli listpermissions | jq '.method_permissions | to_entries[] | select(.key | test("open"; "i"))'{ "key": "/lnrpc.Lightning/BatchOpenChannel", "value": { "permissions": [ { "entity": "onchain", "action": "write" }, { "entity": "offchain", "action": "write" } ] } } { "key": "/lnrpc.Lightning/OpenChannel", "value": { "permissions": [ { "entity": "onchain", "action": "write" }, { "entity": "offchain", "action": "write" } ] } } { "key": "/lnrpc.Lightning/OpenChannelSync", "value": { "permissions": [ { "entity": "onchain", "action": "write" }, { "entity": "offchain", "action": "write" } ] } }
・おまけ2 thunderhubで作ったmacaroonはテキストで出力されコピペして使うもので、macaroonファイルになってない。 HEXをmacaroonファイルにするには以下コマンドでできる。HEXをコピペして置換する。またYOURSの箇所を自分でわかりやすい名称に置換すると良い。
echo -n "HEX" | xxd -r -p > YOURS.macaroonthunderhubで"Create Invoices, Get Invoices, Get Wallet Info, Get Payments, Pay Invoices"をチェックして作ったmacaroonのpermissionsは以下となる。
{ "version": 2, "location": "lnd", "root_key_id": "0", "permissions": [ "info:read", "invoices:read", "invoices:write", "offchain:read", "offchain:write" ], "caveats": null } ``` offchain:writeはあるがonchain:writeがないのでチャネル開閉はできないはず。 -
@ 5d4b6c8d:8a1c1ee3
2025-05-06 19:49:39One of the best first rounds in recent memory just concluded. Let's recap our playoff contests.
Bracket Challenge
In our joint contest with Global Sports Central, @WeAreAllSatoshi is leading the way with 85 points, while me and some nostr jabroni are tied for second with 80 points.
The bad news is that they are slightly ahead of us, with an average score of 62 to our 60.8. We need to go back in time and make less stupid picks.
Points Challenge
With the Warriors victory, I jumped into a commanding lead over @grayruby. LA sure let most of you down. I say you hold @realBitcoinDog responsible for his beloved hometown's failures.
I still need @Car and @Coinsreporter to make their picks for this round. The only matchup they can choose from is Warriors (7) @ Timberwolves (6). Lucky for them, that's probably the best one to choose from.
| Stacker | Points | |---------|--------| | @Undisciplined | 25| | @grayruby | 24| | @Coinsreporter | 19 | | @BlokchainB | 19| | @Carresan | 18 | | @gnilma | 18 | | @WeAreAllSatoshi | 12 | | @fishious | 11 | | @Car | 1 |
originally posted at https://stacker.news/items/973284
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@ 57d1a264:69f1fee1
2025-05-07 06:03:29CryptPad
Collaboration and privacy. Yes, you can have both Flagship instance of CryptPad, the end-to-end encrypted and open-source collaboration suite. Cloud administered by the CryptPad development team. https://cryptpad.fr/
ONLYOFFICE DocSpace
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SeaFile
A new way to organize your files Beyond just syncing and sharing files, Seafile lets you add custom file properties and organize your files in different views. With AI-powered automation for generating properties, Seafile offers a smarter, more efficient way to manage your files. Try it Now, Free for up to 3 users https://seafile.com/
SandStorm
An open source platform for self-hosting web apps Self-host web-based productivity apps easily and securely. Sandstorm is an open source project built by a community of volunteers with the goal of making it really easy to run open source web applications. Try the Demo or Signup Free https://alpha.sandstorm.io/apps
NextCloud Hub
A new generation of online collaboration that puts you in control. Nextcloud offers a modern, on premise content collaboration platform with real-time document editing, video chat & groupware on mobile, desktop and web. Sign up for a free Nextcloud account https://nextcloud.com/sign-up/
LinShare
True Open Source Secure File Sharing Solution We are committed to providing a reliable Open Source file-sharing solution, expertly designed to meet the highest standards of diverse industries, such as government and finance Try the Demo https://linshare.app/
Twake Drive
The open-source alternative to Google Drive. Privacy-First Open Source Workplace. Twake workplace open source business. Improve your effeciency with truly Open Source, all-in-one digital suite. Enhance the security in every aspect of your professional and private life. Sign up https://sign-up.twake.app/
SpaceDrive
One Explorer. All Your Files. Unify files from all your devices and clouds into a single, easy-to-use explorer. Designed for creators, hoarders and the painfully disorganized. Download desktop app (mobile coming soon) https://www.spacedrive.com/
ente
Safe Home for your photos Store, share, and discover your memories with end-to-end encryption. End-to-end encryption, durable storage and simple sharing. Packed with these and much more into our beautiful open source apps. Get started https://web.ente.io
fileStash
Turn your FTP server into... Filestash is the enterprise-grade file manager connecting your storage with your identity provider and authorisations. Try the demo https://demo.filestash.app
STORJ
Disruptively fast. Globally secure. S3-compatible distributed cloud services that make the most demanding workflows fast and affordable. Fast track your journey toward high performance cloud services. Storj pricing is consistent and competitive in meeting or exceeding your cloud services needs. Give the products a try to experience the benefits of the distributed cloud. Get Started https://www.storj.io/get-started
FireFile
The open‑source alternative to Dropbox. Firefiles lets you setup a cloud drive with the backend of your choice and lets you seamlessly manage your files across multiple providers. It revolutionizes cloud storage management by offering a unified platform for all your storage needs. Sign up Free https://beta.firefiles.app
originally posted at https://stacker.news/items/973626
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@ 04c915da:3dfbecc9
2025-03-25 17:43:44One of the most common criticisms leveled against nostr is the perceived lack of assurance when it comes to data storage. Critics argue that without a centralized authority guaranteeing that all data is preserved, important information will be lost. They also claim that running a relay will become prohibitively expensive. While there is truth to these concerns, they miss the mark. The genius of nostr lies in its flexibility, resilience, and the way it harnesses human incentives to ensure data availability in practice.
A nostr relay is simply a server that holds cryptographically verifiable signed data and makes it available to others. Relays are simple, flexible, open, and require no permission to run. Critics are right that operating a relay attempting to store all nostr data will be costly. What they miss is that most will not run all encompassing archive relays. Nostr does not rely on massive archive relays. Instead, anyone can run a relay and choose to store whatever subset of data they want. This keeps costs low and operations flexible, making relay operation accessible to all sorts of individuals and entities with varying use cases.
Critics are correct that there is no ironclad guarantee that every piece of data will always be available. Unlike bitcoin where data permanence is baked into the system at a steep cost, nostr does not promise that every random note or meme will be preserved forever. That said, in practice, any data perceived as valuable by someone will likely be stored and distributed by multiple entities. If something matters to someone, they will keep a signed copy.
Nostr is the Streisand Effect in protocol form. The Streisand effect is when an attempt to suppress information backfires, causing it to spread even further. With nostr, anyone can broadcast signed data, anyone can store it, and anyone can distribute it. Try to censor something important? Good luck. The moment it catches attention, it will be stored on relays across the globe, copied, and shared by those who find it worth keeping. Data deemed important will be replicated across servers by individuals acting in their own interest.
Nostr’s distributed nature ensures that the system does not rely on a single point of failure or a corporate overlord. Instead, it leans on the collective will of its users. The result is a network where costs stay manageable, participation is open to all, and valuable verifiable data is stored and distributed forever.
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@ b6dcdddf:dfee5ee7
2025-05-06 15:58:23You can now fund projects on Geyser using Credit Cards, Apple Pay, Bank Transfers, and more.
The best part: 🧾 You pay in fiat and ⚡️ the creator receives Bitcoin.
You heard it right! Let's dive in 👇
First, how does it work? For contributors, it's easy! Once the project creator has verified their identity, anyone can contribute with fiat methods. Simply go through the usual contribution flow and select 'Pay with Fiat'. The first contribution is KYC-free.
Why does this matter? 1. Many Bitcoiners don't want to spend their Bitcoin: 👉 Number go up (NgU) 👉 Capital gains taxes With fiat contributions, there's no more excuse to contribute towards Bitcoin builders and creators! 2. Non-bitcoin holders want to support projects too. If someone loves your mission but only has a debit card, they used to be stuck. Now? They can back your Bitcoin project with familiar fiat tools. Now, they can do it all through Geyser!
So, why swap fiat into Bitcoin? Because Bitcoin is borderless. Fiat payouts are limited to certain countries, banks, and red tape. By auto-swapping fiat to Bitcoin, we ensure: 🌍 Instant payouts to creators all around the world ⚡️ No delays or restrictions 💥 Every contribution is also a silent Bitcoin buy
How to enable Fiat contributions If you’re a creator, it’s easy: - Go to your Dashboard → Wallet - Click “Enable Fiat Contributions” - Complete a quick ID verification (required by our payment provider) ✅ That’s it — your project is now open to global fiat supporters.
Supporting Bitcoin adoption At Geyser, our mission is to empower Bitcoin creators and builders. Adding fiat options amplifies our mission. It brings more people into the ecosystem while staying true to what we believe: ⚒️ Build on Bitcoin 🌱 Fund impactful initiatives 🌎 Enable global participation
**Support projects with fiat now! ** We've compiled a list of projects that currently have fiat contributions enabled. If you've been on the fence to support them because you didn't want to spend your Bitcoin, now's the time to do your first contribution!
Education - Citadel Dispatch: https://geyser.fund/project/citadel - @FREEMadeiraOrg: https://geyser.fund/project/freemadeira - @MyfirstBitcoin_: https://geyser.fund/project/miprimerbitcoin
Circular Economies - @BitcoinEkasi: https://geyser.fund/project/bitcoinekasi - Madagascar Bitcoin: https://geyser.fund/project/madagasbit - @BitcoinChatt : https://geyser.fund/project/bitcoinchatt - Uganda Gayaza BTC Market: https://geyser.fund/project/gayazabtcmarket
Activism - Education Bitcoin Channel: https://geyser.fund/project/streamingsats
Sports - The Sats Fighter Journey: https://geyser.fund/project/thesatsfighterjourney
Culture - Bitcoin Tarot Cards: https://geyser.fund/project/bitcointarotcard
originally posted at https://stacker.news/items/973003
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@ 57d1a264:69f1fee1
2025-05-06 06:00:25Album art didn’t always exist. In the early 1900s, recorded music was still a novelty, overshadowed by sales of sheet music. Early vinyl records were vastly different from what we think of today: discs were sold individually and could only hold up to four minutes of music per side. Sometimes, only one side of the record was used. One of the most popular records of 1910, for example, was “Come, Josephine, in My Flying Machine”: it clocked in at two minutes and 39 seconds.
The invention of album art can get lost in the story of technological mastery. But among all the factors that contributed to the rise of recorded music, it stands as one of the few that was wholly driven by creators themselves. Album art — first as marketing material, then as pure creative expression — turned an audio-only medium into a multi-sensory experience.
This is the story of the people who made music visible.
originally posted at https://stacker.news/items/972642
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@ a7bbc310:fe7b7be3
2025-03-24 13:18:49I’ve been back from Morocco for just over a month and I’ve had some time to reflect. I started writing a day by day of what I did in my trip to Morocco but that was turning out a bit boring. I couldn’t do the trip justice. I thought I’d share some of my observations instead. I’d start by saying I was only there for 5 1/2 days. 5 days in Marrakesh and half day in Essaouira
You can feel the rich culture and history Morocco has such a rich culture and history. Influence of Romans, French, Arab, Berbers, Saharan and Nomadic tribes. You can see it in the architecture, taste it in the food and hear it in the language. The streets of Marrakesh had the smells of spices, perfumes and petrol. There is a synchronised dance between everyone that occupy the streets. People, motorbikes, donkeys, carts, all jostling for position but never seeming to collide into on another.
One thing that didn’t surprise me was the high level of craftsmanship and intricate designs on some of the buildings. I was told by a tour guide that some of the calligraphy could only be understood and read by the person who wrote it.
There seemed to be a sense of community, people stopping in the street to greet each other and say hello. What surprised me about this in Marrakesh most was that it happened in such a busy city. From my experience big cities are places that you go to get lost, ignored and don’t want to be found. Scene at the end of the movie Collateral comes to mind. You know the one where he’s riding on the subway alone after being shot.
A vendor tried to sell me a pendant, a symbol of the Berber tribe that meant ‘free man’. The symbol looks similar to the one for Sats 丰. I declined to purchase since I wasn’t educated enough on the Berbers to rep a symbol.
Couldn’t get over how much stuff there was for sale! And duplications of everything, rugs, shoes , handbags, jackets. Cold mornings and evenings, warm during the day. Everyone dressed like it was winter, even when it for warmer in the afternoon. It was a special trip. I’d definitely go back. Both to visit Marrakesh and other places.
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@ b154080c:00027cc7
2025-05-06 03:01:47Introduction
In the ancient times of Israel, masculinity found its true embodiment in the courageous story of Daniel. Amidst the foreign land of Babylon, Daniel stood firm in his convictions, showcasing strength, and dedication to his beliefs.
Despite living in a culture that sought to diminish his faith, Daniel refused to bow before idols or false deities. His defiance challenged societal expectations, revealing a masculinity that transcended worldly norms. Rooted in his unshakable belief in the one true God, Daniel's resolve remained unyielding. Facing the wrath of the king, Daniel fearlessly stood before Nebuchadnezzar, humbly declaring his allegiance to God alone. Cast into a blazing furnace as punishment, Daniel emerged unharmed. God's angel shielded him from the scorching flames, proving that his faith made him invincible. Witnessing this display of masculinity, Nebuchadnezzar acknowledged the greatness of Daniel's God, bringing about a profound transformation.
Daniel's story serves as a testament to the essence of masculinity—a resolute dedication to one's convictions, the courage to defy societal expectations, and a commitment to truth. His faith and devotion inspire generations, exemplifying the power of masculine conviction.
There have been countless instances throughout history where acts of courage have taken place on a spectrum. Although both men and women can display such acts, history has shown that resolve, courage, and bravery have predominantly resided within the realm of masculinity. The Apostle Paul himself concluded the book of 1 Corinthians by saying, "Be watchful, stand firm in the faith, act like men, be strong. Let all that you do be done in love" (16:13-14). By combining this passage with the numerous accounts of provision, battle, sacrifice, and honor, it becomes evident that God has designed inherent and very important differences within the male gender.
The Bible presents us with inspiring examples of both courageous women, such as Deborah, Rahab, and Esther, and valiant men, including Joshua, Gideon, Samson, David, Jonathan, Nehemiah, the Prophets, the twelve Apostles, and above all, Jesus Himself. While these accounts acknowledge the remarkable contributions of women, they predominantly highlight the male figures who exemplify strength, boldness, courage, and a resolute sense of responsibility. Throughout its pages, the Bible paints a vivid picture of masculinity's profound impact and enduring significance which we must embrace.
Jesus’ Masculinity
Jesus exhibited remarkable courage throughout many of his acts, and it is through his expression of masculinity that this courage shines even brighter. Jesus' masculinity played a crucial role in enabling him to display great bravery and determination in fulfilling his mission. However, it's important to note that Jesus redefines masculinity beyond physical strength or dominance, embracing resilience, self-sacrifice, and unyielding conviction as its defining qualities.
Jesus' courage stemmed from his deep understanding of his purpose and his unshakable faith in his Father's plan. He fearlessly challenged the religious authorities of his time, calling out hypocrisy and speaking truth to power. Despite facing opposition and hostility, Jesus stood firm in his convictions, undeterred by the threats and ridicule he encountered. Jesus' embodiment of masculinity highlights the transformative power it can have when rooted in love and compassion.
Modern Culture Poisoning the Church
It is important to realize the true masculinity of Jesus and the example that he has set for us in this regard. Unfortunately, I often see a tendency nowadays to downplay Jesus' masculinity and instead depict Him in a more feminized manner.
In both our culture and the modern church, there is a tendency to present a version of Jesus that deviates from the biblical portrayal. Perhaps you've come across people who refer to Jesus as their "best friend" or even draw comparisons between their relationship with Him and that of a "boyfriend.” This is in fact very unbiblical. The Bible never presents our love for God using such romantic or erotic language. While the men depicted in Scripture certainly loved God, they were never portrayed as being desperate for Him or romantically in love with Him. People are often taught a very shallow and weak portrayal of Him.
In the United States, particularly in the context of flourishing Protestantism, the shift from considering the community as a whole to focusing on the individual has led to a rise in strong individualistic beliefs which has resulted in a diminished sense of community within the Catholic Church. When the focal point of Catholicism becomes "Jesus and me," it opens the door to a mindset of being "spiritual" rather than "religious.” Attending church becomes a matter of personal choice, and faith no longer necessarily influences or intersects with areas such as business or politics. The sole emphasis becomes on one's personal relationship with Christ, prioritizing individual salvation over communal or global redemption. The vision of the kingdom of God taking shape on earth also becomes less urgent, as the emphasis shifts towards a faith centered on transcendence, emotions, and sentiment, rather than tangible actions.
The perception of Jesus' masculinity has been negatively impacted by the trend of feminizing Him, which has contributed to a decline in the courage displayed by men today. This shift can be attributed to various factors that have influenced societal perspectives.
In contrast to the promises of Jesus, which include suffering, trials, and pain, it is often only presented to them that Christianity is the solution to these hardships. Instead of acknowledging the reality of challenges, the contemporary portrayal of Christianity tends to market it as the antidote to suffering and pain. It is important to recognize and reflect upon the significant difference between how Jesus called His disciples and the prevailing emphasis on personal relationships with Him today. Instead of inviting them to have a personal connection, He simply said, "Follow me." Understanding this distinction is crucial in our understanding of Jesus' call to discipleship. "Follow me" implies a sense of purpose, a shared mission or goal to pursue. This contrast highlights the divergence between the original intent of discipleship and the way it is often portrayed around me nowadays.
I want to emphasize that I am by no means denying the significance of having a personal relationship with Christ. On the contrary, I am simply highlighting the importance of recognizing that personal relationships, including our relationship with Christ, require more than just superficial connections. They demand a deep sense of faith, trust, and communion with Him. Drawing inspiration from the courageous example of Jesus, who fearlessly confronted societal norms and spoke truth to power, our relationship with Him can empower us to embrace courage in our own lives. Just as Jesus fearlessly faced opposition, persecution, and ultimately sacrificed Himself for the sake of others, our connection with Him can embolden us to stand up for what is right, to live out our faith boldly, and to face life's challenges with strength. It is not a casual or complacent association but a courageous and transformative bond that empowers us to live out our faith with conviction and to impact the world around us positively.
As modern sermons take center stage, it's become apparent that there is a tendency to downplay the contrasts found in the teachings of the Bible. As mentions of heaven and hell, sin and life, grace and justice, as well as the analogies involving battles and soldiers for Christ have always been very prevalent, they have become way less common nowadays. We hear fewer calls for Catholics to embrace their crosses and passionately commit themselves to the cause of the gospel and the well-being of others. Instead, the spotlight has shifted towards how the gospel can serve as a tool for personal growth and fulfillment, focusing on self-realization. The gospel is often presented as a therapeutic treatment rather than a heroic challenge. The emphasis lies on the rewards rather than the obstacles, creating the idea of all gain, no pain (lol).
The rise of praise and worship music has also brought about significant changes in people's perception of Christ. While traditional hymns focused on singing about God, emphasizing His greatness, power, and distinctiveness, praise and worship music takes a different approach. It presents God as a close companion, an intimate presence by our side, emphasizing His love and care for us. This shift in emphasis, while not inherently negative, certainly plays a substantial role in shaping our understanding of Christ's nature and relationship with us.
Jesus is the Epitome of Masculinity
I believe Jesus stands as the epitome of masculinity, offering an unrivaled example for men to emulate. Through His life and teachings, He reveals the true essence of what it means to be a man. He leads with courage, facing challenges head-on without hesitation. His fearlessness shines through as He confronts opposition and stands firm in His convictions. Moreover, His love is not self-serving but sacrificial, displayed vividly through His ultimate act of giving His own life for the sake of others. And in the face of adversity, His resolve remains unshakeable, inspiring men to stand strong in their beliefs and principles. Jesus, in His entirety, embodies the essence of true masculinity, setting an unparalleled standard that us men must aspire to.
Around me, I’m often seeing a tendency to shy away from addressing challenging subjects with resolute conviction. Rather than speaking with clarity and certainty, there is a preference for using vague language and ambiguous statements to navigate sensitive issues. In stark contrast, Jesus stood firmly and fearlessly, fearlessly proclaiming His truth. His words shook the foundations of societal norms, demanding radical commitment from His followers. True boldness lies in the courage to speak truth, even when faced with opposition and adversity.
Boldness is a very masculine characteristic. While some may argue that boldness is not exclusive to gender, the Bible primarily associates this characteristic with men. On the other hand, the beauty of women is highlighted through the importance of a gentle and quiet spirit, which also very much holds great value in the eyes of God. 1 Peter 3:4 addressing woman and wives, "Let your adorning be the hidden person of the heart with the imperishable beauty of a gentle and quiet spirit, which in God's sight is very precious." This reminds us that inner qualities such as a gentle and tranquil demeanor also hold significant worth and are highly esteemed.
As Jesus exemplified true boldness, courageously speaking God's truth regardless of the consequences. His courage serves as the ultimate model of masculinity, inspiring men to fearlessly pursue God's will. Jesus exemplified bravery, rooted in His deep reverence for God. Unlike the fear of man, which arises from sin, Jesus' bravery stemmed from His love for God. His resolute posture and authoritative responses to godless men demonstrated a masculinity untainted by timidity. Jesus taught us to lead with courage, grounded in reverence for God and faith in His sovereignty.
In a culture where love is often misrepresented, Jesus' sacrificial love stands as the true definition. Love, as demonstrated by Jesus, goes beyond superficial feelings; it entails sacrificial commitment. Jesus willingly laid down His life for His bride, the Church, showcasing the essence of true masculinity. Men are called to sacrificially love their wives, mirroring Christ's example. This selfless love forms the foundation for men to protect, nurture, and fight for those entrusted to their care.
Christ's resolve was the driving force behind the cross, demonstrating His commitment to fulfill His mission. His choice to embrace the cross, knowing the suffering and wrath He would endure, showcases resolute masculinity. In history, heroic moments of perseverance are predominantly marked by male resolve. The biological advantage provided by testosterone further supports men's capacity for enduring resolve. Jesus' resolve to save His people from sin teaches men to stand firm in the face of challenges, abiding in their commitment to their calling.
Restoring the Church's Boldness and Reclaiming Biblical Masculinity and Femininity
The landscape of the Church has undergone a significant transformation, moving away from its historic expression of Christianity. We've witnessed a shift from powerful, convicting sermons to soft, TED-talk style infotainment. Classic hymns highlighting doctrine, sacrifice, and piety have been replaced by emotionally driven love songs that resemble romantic ballads. It's clear that the local church has undergone a real emasculation.
This departure from biblical foundations has contributed to a great deal of confusion within the Church, particularly concerning the understanding of biblical manhood and womanhood. The increasing push for egalitarianism has led to women fighting for leadership roles, while men find themselves adrift without clear guidance regarding their responsibilities in marriage, the church, and the family. I believe this confusion and distortion of gender roles to be the enemy's central strategy for our generation. By infiltrating the Church with a heightened emphasis on feminine emotion, the enemy has left us unprepared for moments requiring masculine boldness, fearlessness, sacrifice, and resolve.
We must acknowledge that there is a difference between a surface-level expression of faith and the profound conviction displayed by those facing intense trials. The challenges and hardships that people face in the midst of adversity provide a profound glimpse into the strength and genuineness of their faith. These trials are a powerful testimony to their commitment and courage. Throughout history, numerous Christians have faced unimaginable suffering, even enduring torture, dismemberment, and martyrdom, all because of their devotion to Christ. Their remarkable sacrifices inspire us and remind us of the immense cost of following Jesus. Yet, the trend of timidity displayed by the present-day Church, yielding to government overreach or even complying with laws that endorse sexual sin contrary to biblical teachings, will come at a significant cost.
It is high time for the Church to reclaim its boldness and restore the biblical understanding of masculinity and femininity. We must reject the watered-down version of Christianity that has spread throughout our culture and embrace a faith rooted in conviction and sacrifice. By understanding and embracing the unique roles and responsibilities of men and women as outlined in Scripture, we can restore clarity and purpose to our families, churches, and communities. Let us rise above the societal pressures, rekindle the fire of biblical truth, and stand firm in our commitment to Christ, no matter the cost.
As we progress, it becomes clear that the importance of strong, virtuous Catholic men is growing. This should not catch us off guard. The feminist movement of the 21st century is truly toxic. It goes way beyond advocating for the rightful appreciation of women; it seeks to establish female dominance. Moreover, its influence knows no boundaries. Like the LGBTQ community, its aim is to permeate every aspect of public, personal, and spiritual life. We must not only be alarmed by this trend but also prepare ourselves to stand firmly against it. We need biblically grounded shepherds and faithful women who can discern the subtle infiltration of an effeminate culture and guard against it.
Let us not forget that Catholicism is not egalitarian. While men and women are equally valued before the cross, our roles and responsibilities differ. In marriage, Christianity follows a complementarian model, where the husband leads with sacrificial love, and the wife respects and supports him. People are too sensitive about the word “patriarchy” nowadays. In terms of leadership, the Church holds a patriarchal stance. At the same time, patriarchy, like any other system, is not immune to the potential for sinful expressions. However, when approached with sacrificial love, adherence to biblical order, and a commitment to honoring God, the structure of patriarchy - as well as areas such as marriage, fatherhood, and heterosexuality - can yield to way more goodness. We should strive for a church culture that aligns with the gender-culture outlined in God’s Word: gentle, safe, and encouraging, while also strong, bold, and committed to upholding biblical order and fulfilling the mission entrusted to us. This balance allows the church to fully embody the presence of Christ, enabling His people to confidently advance alongside our great Lord.
We must prepare ourselves for an increasing need for men who embrace biblical masculinity and women who faithfully embody femininity. It is crucial not to overlook the pervasive influence of an effeminate culture and the agenda of distorted ideologies. By embracing the distinct roles and responsibilities that God has given to both men and women, we cultivate a church culture that mirrors the beauty of Christ and empowers His people to wholeheartedly pursue His mission with courage. We must recognize the urgency to embrace and embody biblical masculinity in the face of cultural challenges and shifting ideologies. Equipped with the truth of God's Word, we can navigate the complexities of the world and fulfill our God-given roles with great faith. Let us rise as men who boldly embrace our calling, standing firm in the face of challenges, and wholeheartedly pursuing lives of holiness and service to God and His Church. May we stand united, guided by His Word, and ready to face the battles ahead with strength, grace, and resolved faith.
From Nashville with love,
Suhail Saqan
This was inspired by The Imitation of Christ. Read here.
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@ c230edd3:8ad4a712
2025-05-06 02:12:57Chef's notes
This cake is not too sweet and very simple to make. The 3 flavors and mild and meld well with the light sweetness.
Details
- ⏲️ Prep time: 15 min
- 🍳 Cook time: 45 min
- 🍽️ Servings: 12
Ingredients
- 1 1/2 cups all-purpose flour
- 1/2 tsp salt
- 2 tsp baking soda
- 1 cup sugar
- 3 large eggs
- 1/2 cup full fat milk
- 3/4 cup unfiltered olive oil
- 2/3 cup finely chopped raw, unsalted almonds
- 2 tsp lavender
- 1 Tbsp powdered sugar
Directions
- Preheat oven to 350 degrees F. Lightly butter 8 inch baking pan.
- In smal bowl, whisk together flour, salt, and baking soda.
- In large bowl, beat eggs and sugar until light colored and fluffy. Add milk.
- Slowly pour and stir in olive oil.
- Fold dry ingredients into the wet ingredients,
- Stir in the almonds and the lavender, reserving some flowers for garnish.
- Pour into prepared pan and bake for 45 min, or until toothpick comes out clean.
- Cool on wire rack, dust with powdered sugar and top with reserved lavender.
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@ 6538925e:571e55c3
2025-05-05 20:00:48It’s been a little while since we released a major design update, so we’re really excited to get this new version of the app into your hands. Here’s a breakdown of all the main updates included in Fountain 1.2:
#### Library Design Update
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New content-type filters at the top of the page make it easier to navigate between podcasts and music in your library.
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Recently Played is now the default view in your library, so it’s easier to jump back into podcasts you’ve already started.
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The Music filter now makes it easier to find saved tracks and albums, and it also gives you a list of all the artists whose music you’ve saved.
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We’ve refreshed the design of the content cards to make it easier to see how much time is remaining on episodes you’ve already started.
#### Content Pages Design Update
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All of the different content pages have undergone an extensive redesign, including shows, episodes, artists, albums, tracks, clips and playlists
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We’ve replaced the tab layout we were using on the content pages with one scrollable page, making it easier to access features like chapters and tracklists
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We’ve sanitised the formatting of show notes too, and if there is no activity for a given episode, we now display the expanded show notes
#### Episode Summaries
Ever looked at a 4-hour Lex Fridman episode and wished you could just read a high-level summary? We certainly have, so we did something about it.
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Every episode page now has a Summary button above the show notes.
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Simply pay 500 sats to unlock a summary, or upgrade to Fountain Premium for $2.99/month to enjoy unlimited summaries.
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Summaries and transcripts now come as a bundle — two for the price of one!
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Thanks to major improvements, they’re now faster, cheaper, and more accurate than ever before.
#### Playback Improvements
We’ve completely rebuilt our audio engine from the ground up. Playback is now more robust and reliable — especially for music. Here are some of the key enhancements in Fountain 1.2:
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Tracks now load and play instantly when tapped.
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When playing a collection of tracks (e.g. from an artist, album, or playlist), you can now skip seamlessly between them.
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We’ve replaced the scrollable player page with full-screen modals to make it easier to access show notes, comments, transcripts, chapters, tracklists, and your queue.
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The new Smart Resume feature rewinds the episode by 5 seconds when you hit pause, so you don’t miss a beat.
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You can now skip forward or backward by 60 seconds for faster navigation through episodes.
Other Bug Fixes & Improvements
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Rebuilt payment stats for more complete and reliable transaction records.
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Refreshed the design of the Settings pages for better usability.
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Added new episode notification preferences in Settings.
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Fixed several playback issues that were causing crashes or freezes.
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Updated lock screen display and controls for livestreams.
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Fixed issue where the next item in the queue paused unexpectedly.
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Resolved playback stuttering on Android during livestreams.
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Fixed disappearing playback controls on the lock screen.
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Fixed playback speed not updating correctly.
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Resolved issue where played episodes couldn’t be replayed.
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Fixed playback not resuming correctly when listening in the car.
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Synced car playback position with the device.
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Fixed persistent car display refresh issue.
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Fixed volume control via car controls.
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Resolved issue with headphone controls after playing a transcript.
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Fixed disappearing metadata on the lock screen.
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Fixed bug where downloaded episodes stopped in airplane mode but showed as playing.
We would love to hear how you’re finding Fountain 1.2. Please submit your thoughts and feedback via the main menu in the app and we will take it on board as we continue to improve the app.
If you want to help test new features out before they get released, you can join Fountain Beta on Telegram. All iOS and Android users welcome.
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@ 57d1a264:69f1fee1
2025-05-06 05:49:01I don’t like garlic. It’s not a dislike for the taste in the moment, so much as an extreme dislike for the way it stays with you—sometimes for days—after a particularly garlicky meal.
Interestingly enough, both of my brothers love garlic. They roast it by itself and keep it at the ready so they can have a very strong garlic profile in their cooking. When I prepare a dish, I don’t even see garlic on the ingredient list. I’ve cut it out of my life so completely that my brain genuinely skips over it in recipes. While my brothers are looking for ways to sneak garlic into everything they make, I’m subconsciously avoiding it altogether.
A few years back, when I was digging intensely into how design systems mature, I stumbled on the concept of a design system origin story. There are two extreme origin stories and an infinite number of possibilities between. On one hand you have the grassroots system, where individuals working on digital products are simply trying to solve their own daily problems. They’re frustrated with having to go cut and paste elements from past designs or with recreating the same layouts over and over, so they start to work more systematically. On the other hand, you have the top down system, where leadership is directing teams to take a more systematic approach, often forming a small partially dedicated core team to tackle some centralized assets and guidelines for all to follow. The influences in those early days bias a design system in interesting and impactful ways.
We’ve established that there are a few types of bias that are either intentionally or unintentionally embedded into our design systems. Acknowledging this is a great first step. But, what’s the impact of this? Does it matter?
I believe there are a few impacts design system biases, but there’s one that stands out. The bias in your design system makes some individuals feel the system is meant for them and others feel it’s not. This is a problem because, a design system cannot live up to it’s expected value until it is broadly in use. If individuals feel your design system is not for them, the won’t use it. And, as you know, it doesn’t matter how good your design system is if nobody is using it.
originally posted at https://stacker.news/items/972641
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@ f72e682e:c51af867
2025-05-06 10:35:01All across the Lightning Network we can detect quite a lot of nodes, specially new nodes but also old nodes, that show a concerning lack of good node operation which impedes proper routing. I’ve seen nodes with a variable capacity whose channels are stagnant and non performant, which raises a question: what is the point on maintaining a public node if you are not able to route and dynamically assign resources as needed? Certainly it is a useless node, and channels of those nodes with other nodes better maintained are also useless, not because the fault of the good ones, but because the fault of the bad ones, which makes the whole network not as performant and great as it should be.
For the shake of improving the Lightning Network, I have created this guide, so every node out there can become useful, and, also, will greatly improve gains in routing for itself. Do not expect to become rich or even live out of routing fees, that is impossible unless you have a node with 100 or more BTC in 2025, but at least, a node should be able to cover its own maintenance costs; its the idea. Problem is that, currently, most nodes run on a loss, and that is highly related with the fee policy and the choice of nodes that they connect to. Let’s put an end to this. Here you will learn how to, at least, earn enough to cover electricity of your node, and with luck, a bit more.
Current earnings cover electricity and the payment of my node:
3K sats per day might not seem much for a 5 BTC capacity (2.5 BTC real outbound) node, but the screenshot was taken in a bad day, when the mempool was empty. I took the screenshot of a bad day on purpose, to prove my point. Some other days, specially when Bitcoin is going bullish and it is used a lot, I have seen 20K per day. A quick calculation brings around 1M sats per year at a minimum, more than enough to pay electricity, the machine, and even a bit more for beers and fun! Real gains across the year could be closer to around 5M in my case, which is not bad. And what is incredible, I maintain general low fees for most of the cases, except when I have no liquidity in the channel which must be high, as you will understand later in this article. So if you double or triple my recommended fees I would expect quite a lot more earnings. So expect gains of around 2% of the total capacity (4% for the amount you put in) per year minimum, and any extra beyond that by fine-tuning my recommendations I'm sure it will be very welcomed by you!
Step 1: put the node in a good machine
Please, don’t use an old computer or laptop, unless you change the SSD for a new one. Bitcoin and lightning uses the SSD heavily, which means it will fry it sooner or later. That is so that I recommend changing the SSD every 2 years even it it still feels good. If your SSD dies during operation, expect big loses. I’ve seen this so many times, and it also happened to me, that I am very serious about recommending it. Also, please use only Linux with ext4 file format, other formats, including ZFS, I’ve seen failing badly. If your filesystem fails, the sqlite db that LND or CLN uses will fail and you will force close many if not most channels, with big fees for onchain closings, which will totally ruin all your gains. You have been warned!
Also, please take your time to configure a clearnet (ipv4) address. Do not rely only on Tor, because Tor is slow and unreliable, specially when updating channel states on the gossip, which you will be doing a lot. Of course, configure Tor also, but as secondary, because too many nodes are Tor only, which is unfortunate.
Step 2: connect to good nodes
As a public node operator, your duty is to connect to as many nodes as possible, but first, to good reputable nodes. Your first 10 channels should be with big nodes and service providers, like exchanges, wallets, but also to very well positioned big nodes. Take your time to select these 10 first nodes and connect to the ones you think will improve your position in the network. Don’t choose the first 10 biggest, take your time to study the fees. Select nodes that use a wide range of fees, from 0 to 1000ppm. Don’t discard a node because you see some channels with high fees, it could only mean that they have no liquidity right now in that channel. But if all its channels have high fees, or at least all small channels have high fees, then discard it.
Then, when you have your first 10 big nodes connected, go ahead and go to https://lightningnetwork.plus/ to choose less popular ones. You need them, because you seek to fill the voids between smaller nodes, it is what most of your revenue will come from. Always try to do swaps, use the liquidity pool later when you have enough total inbound liquidity. Remember that total capacity is not total outbound. Total capacity is total outbound + total inbound. So you can start with 0.25BTC of your own, but total capacity could be much higher if other peers have open channels to you.
A proper public node should have a minimum of 50 channels at its peak. It doesn’t matter much the size of the channels, but the quantity and the quality. A node with 50x500k sized channels will usually perform 10x better than a node with 5x5M sized channels, even if they have the same total capacity. This is because more opportunities to route will be found if you have more channels, which means you are much better positioned.
Anyway, the minimum recommended is 1M per channel because most HTCLs are 100k to 500k and less than 1M will wipe out all your liquidity in the channels in one or two routings. This could change in the future because of the Bitcoin price, but in 2025 this is the state of things. But if you don’t have 0.25 BTC to open 50 channels (25 open by you, 25 by others using swaps), just use smaller channels, don't let your available liquidity to crush your excitement, who knows what is the future ahead us! Remember that we are just at the beginning of this technology and there is nothing that impides your channels to be open for the next 20 years when 1BTC=$1M! I would put the ultra minimum at 250k per channel, which means a 12.5M node (6.25M required sats to start with), but even that is too precarious in 2025. But hopefully not in the future! If you have less than that my honest recommendation is to run a private node and open private channels only, and only if you absolutely need a node because you have to provide a service for multiple people and you can't conform to use simpler wallets. Right now, I can think of only one example of requiring an ultra-small node instead of wallets, which is using LNBits to service your small business or family. Be aware, anyway, that a 12.5M node will definitely not cover your node running costs in 2025, it is just an investment and positioning for a future!
In any case, never, ever, put all your BTC in a LN node, at most one third of your bitcoins and only when you are confident.
Also remember you have to be online 24/7. Please, don’t setup a node if you can’t. Remember you are providing a constant service, not an intermittent one. This guide won’t work if you are not committed to this rule.
Step 3: understand the flow
I’ve seen too many node operators that do not understand how payments are routed, and this is a big problem, because this is the base of everything we do with a LN node.
Payments go from one node to another to another to another until it reaches destination. Each node has what is called an outbound fee. This fee controls how much does it cost to route a payment through that node. If the fee is low it is considered attractive and other nodes will prefer to use that route. If the fee is high, it is obvious that nodes will not choose that route unless there is no other way.
But there is a problem here: all channels have a liquidity limit. If a channel has 1M liquidity and a payment of 500k comes through it, then now the channel has 500k liquidity, that is, a ratio of 0.5. If another 400k comes through, now it has 100k liquidity and a ratio of 0.1. If now somebody tries to route a 200k payment through that channel, and error will happen, because it doesn’t have enough liquidity. It is called an HTCL failure, and this are quite normal. Liquidity can come backwards, which means that now that channel becomes the income instead of the outcome, so if 300k comes in, in the example above, now the liquidity ratio is 0.4 (100k already there plus 300k that just came in). So it is easy to understand that liquidity is very volatile: it will come in and out with any successful in or out HTLC.
The problem is: how do you know if a channel has liquidity? For privacy reasons, the liquidity of a channel is never announced, and only the two connected nodes know it. This is logical, to avoid bad actors to figure out which payments have been done by other people. So the only possible solution is to try all connected channels you have until one lets you go through because it has enough liquidity. And it is going to be done, always, in the order of outbound fees, from low to high. So the channel that has the lowest fee with enough liquidity, will catch the prize.
There is a way to signal that you have liquidity or you don’t, and it is based on scarcity: if you don’t have much liquidity, you increase the outbound fee, so other nodes will not find attractive to route through you in that direction. You don't have much liquidity, so why bother to allow routing? But, when you have again outbound liquidity, because other nodes have taken the opposite direction (inbound) using another channel of yours which has liquidity (as outbound), you intelligently lower the fees to signal your new updated increased liquidity in the channel. So, the idea is simple: if you have liquidity in the channel, you put low fees, if you don’t have liquidity, you put high fees. Please read that again until you fully understand it, it is extremely important.
There is another concept introduced by LND which is negative inbound fees: if you put negative inbound fees, for example -100ppm, it means that any payment going from that inbound channel to another of your outbound channels, will have a maximum discount of 100ppm. (Don’t worry, you will never lose because LND forbids to route losing money, so 100ppm is the maximum, but it could be less if the outgoing channel has less than 100ppm fees.) What this does is to encourage the filling of empty channels at the cost of earning less in channels with plenty of liquidity. This is very good, because it will automatically rebalance your extremes: channels with no liquidity will be filled up, channels with plenty of liquidity will be emptied down, creating a balance.
It is obvious that the total ratio, including all your channels, should be around 100%. That means that the total amount summing all channels of inbound and outbound should be approximately the same. Don’t get obsessed with this, 80% or 120% is ok too, but if it is lower or higher than that you should take measures to open or close channels, or even swap out or in using boltz.exchange or LOOP.
Step 4: managing fees
So, in order to make proper routing, you will have to constantly monitor all your channels on a regular basis. Minimum recommended frequency is once a day. You can do this automatically or manually. Some people prefer to do it manually because each channel has its own characteristics and some fees work better than others, which is something you learn with time observing the flow. But some other people, like me, don’t want to spend so much time doing so, and do automatic fee management using charge-lnd or lndg automators. A mixture of both styles is possible by disabling automatic fee management for selected channels.
Every node operator has his/her own preferences, but here are some basic recommendations that you can tweak over time as you acquire experience:
ratio > 0.98: fees 0 (or less than 10) 0.2 < ratio < 0.98: fees proportional max 128, min 16 0.2 > ratio > 0.05: fees 500, inbound -16 ratio < 0.05: fees 1000, inbound -64 ratio = 0: fees more than 1000, inbound -128
So, as you can see, when the channel is full we encourage routing, when the channel is more balanced is when the earnings will occur (from 16 to 128ppm), when the channel is mostly empty we discourage forward routing (500ppm) but encourage backwards routing (inbound -16) and when it is almost empty we clearly totally discourage forward routing (1000ppm) but encourage backwards routing (inbound -64). And when someone just opened a channel with us, all liquidity is theirs so we aggressively encourage inbound routing by putting ultra high outbound fees and ultra inbound discounts. Simple, eh?Step 5: automatic fee management
As stated before, you can automate this using charge-lnd or lndg or Lightning Terminal if you use LND. If you use CLN you are probably limited to create a personalized script, because I don’t know of any similar tool for it, apart from CL-BOSS which is unmaintained and non-customizable.
You will run this configuration a maximum of once per hour, and a minimum of once per day. You should not try to run it more frequent than once per hour because of two reasons: 1. The channel states stored in the gossip take from some minutes to some hours to properly propagate. 2. Some nodes will ban you if you try to update more than once per hour. What I recommend is once every 2 hours for big nodes with more than 50 channels. If you have less than 50 channels, your gossip will be slow to propagate so run it once a day. If you get many “Insufficient Fee” errors is because you are trying to update channel states too frequently. Also, some people report that increasing the variable numgraphsyncpeers in the LND configuration file helps with better propagation, but be aware that this will increase bandwidth usage.
I’ve been using lndg for some time, but I switched to charge-lnd because it is clearly superior and faster and more customizable. Lndg is still great for rebalancing (which I use a lot) and as a general interface, but I have disabled the fee management, which I now do with charge-lnd. If you can’t access charge-lnd then just use lndg with the frequency chosen above, but be aware that the configuration parameters are very limited, as you will soon realize (you are limited to just one strategy which is proportional, and it is very slow as it changes the fee in incremental steps). Yet it is better using lndg than nothing.
Lightning Terminal from Lightning Labs I have not tested. So I can’t say anything about it.
But here is a good starting configuration for charge-lnd that you can customize to your preferences:
``` [default]
'default' is special, it is used if no other policy matches a channel
strategy = static base_fee_msat = 128 fee_ppm = 96 inbound_base_fee_msat = 0 inbound_fee_ppm = 0 min_fee_ppm_delta=20
[mydefaults]
no strategy, so this only sets some defaults
base_fee_msat = 128 min_fee_ppm_delta = 0
[lost-onchain-sync]
The fact that lnd was not synchronized with the chain for more than 5 minutes
was an indicator of a severe problem in the past.
onchain.synced_to_chain = false base_fee_msat = 210_000 fee_ppm = 210_000
[expensive]
match channels where the peer node has set a high (>=8_000 ppm) fee rate
and set the same fee rate on our side (strategy=match_peer)
chan.min_fee_ppm = 8000 strategy = match_peer
[leafnode]
charge non-routing (private=true) peers a bit more for our service
chan.private = true strategy = static fee_ppm = 1000
[encourage-routing]
'autobalance' (lower fees so using outbound is more attractive)
chan.min_ratio = 0.98 inbound_base_fee_msat = 0 inbound_fee_ppm = 0 strategy = static base_fee_msat = 64 fee_ppm = 16
[discourage-routing]
'autobalance' (higher fees so using outbound is less attractive)
chan.max_ratio = 0.2 chan.min_ratio = 0.05 strategy = proportional inbound_base_fee_msat = -64 inbound_fee_ppm = -16 min_fee_ppm = 32 max_fee_ppm = 700 base_fee_msat = 1_000
[all-liquidity-is-theirs] chan.max_ratio = 0.00 inbound_base_fee_msat = -128 inbound_fee_ppm = -128 strategy = static base_fee_msat = 1_000 fee_ppm = 1000
[discourage-routing-extreme] chan.max_ratio = 0.05 inbound_base_fee_msat = -128 inbound_fee_ppm = -32 strategy = proportional min_fee_ppm = 32 max_fee_ppm = 1000 base_fee_msat = 1_000
[proportional]
'proportional' can also be used to auto balance (lower fee rate when low remote balance & higher rate when higher remote balance)
fee_ppm decreases linearly with the channel balance ratio (min_fee_ppm when ratio is 1, max_fee_ppm when ratio is 0)
20% excess:
chan.min_ratio = 0.2 chan.max_ratio = 0.98 strategy = proportional min_fee_ppm = 32
20% excess, so for a max of 128, it’s calculated 128/(1-0.20)=160
max_fee_ppm = 160 inbound_base_fee_msat = 0 inbound_fee_ppm = 0 base_fee_msat = 128 min_fee_ppm_delta=16 ```
So you might run this config in a crontab or with your node distribution script if it is provided. I think Umbrel has this app in their portfolio, so just use it if you have Umbrel and ignore the following. If you run it manually or with a distro that doesn’t have charge-lnd, you can configure a crontab. This is just an example, please ask support for proper configuration on your distro. And if you distro do not include charge-lnd, ask support to include it, at this point it’s quite a necessity. Anyway here is the manual configuration: ``` $ crontab -e
0 */2 * * * echo "=======>"
date
>> /home/nodo/charge-lnd/log && /home/nodo/charge-lnd/env/bin/charge-lnd -c /home/nodo/charge-lnd/my.config >> /home/nodo/charge-lnd/log ```That is supposing charge-lnd executable is installed under /home/nodo/charge-lnd/env/bin/charge-lnd and config is in /home/nodo/charge-lnd/my.config and LND is running without docker. If it is running under docker, you will have to ask support of your distro.
Step 6: help your peers
Remember that your peers are not only your competition, they are also your customers. So it is a strange symbiosis: you compete with them, but they also help you (and you help them).
If your peers are not well informed and have a bad maintained node, you are in a loss, because your channels with them will get stagnant and will not route. If they are well informed and know how to manage a node, then the channels will not be stagnant and they will route through you.
So it is stupid to keep this information as a secret. Every node operator should know it. And the more people know it, the better for everybody.
So, please, if you detect stagnant channels and bad maintained peers connected to you, just lead them to this guide, or guide them yourself. It’s a good idea to bookmark this guide so you have it prepared for the future.
And that’s it!! Happy routing!!
originally posted at https://stacker.news/items/972730
-
@ f839fb67:5c930939
2025-03-24 00:25:16Relays
| Name | Address | Price (Sats/Year) | Status | | - | - | - | - | | stephen's aegis relay | wss://paid.relay.vanderwarker.family | 42069 |
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Clients I Use
- Amethyst
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- noStrudel
nostr:naddr1qqxnzd3cxccrvd34xser2dpkqy28wumn8ghj7un9d3shjtnyv9kh2uewd9hsygpxdq27pjfppharynrvhg6h8v2taeya5ssf49zkl9yyu5gxe4qg55psgqqq0nmq5mza9n
- nostrsms
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Lists
- Fediverse
nostr:naddr1qvzqqqr4xqpzp7peldn3gkv2wgeap8dag2hc9nyhs8g04ft5wnccgxhepdwfxzfeqys8wumn8ghj7un9d3shjtnkv9hxgetjwashy6m9wghxvctdd9k8jtcqp9rx2erfwejhyum9j4g0xh
- AI
nostr:naddr1qvzqqqr4xypzp7peldn3gkv2wgeap8dag2hc9nyhs8g04ft5wnccgxhepdwfxzfeqys8wumn8ghj7un9d3shjtnkv9hxgetjwashy6m9wghxvctdd9k8jtcqqfq5j65twn7
- Asterisk Shenanigans
nostr:naddr1qvzqqqr4xypzp7peldn3gkv2wgeap8dag2hc9nyhs8g04ft5wnccgxhepdwfxzfeqys8wumn8ghj7un9d3shjtnkv9hxgetjwashy6m9wghxvctdd9k8jtcqz3qhxar9wf5hx6eq2d5x2mnpde5kwctwwvaxjuzz
- Minecraft Videos
nostr:naddr1qvzqqqr4xypzp7peldn3gkv2wgeap8dag2hc9nyhs8g04ft5wnccgxhepdwfxzfeqys8wumn8ghj7un9d3shjtnkv9hxgetjwashy6m9wghxvctdd9k8jtcqzpxkjmn9vdexzen5yptxjer9daesqrd8jk
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@ 4857600b:30b502f4
2025-03-10 12:09:35At this point, we should be arresting, not firing, any FBI employee who delays, destroys, or withholds information on the Epstein case. There is ZERO explanation I will accept for redacting anything for “national security” reasons. A lot of Trump supporters are losing patience with Pam Bondi. I will give her the benefit of the doubt for now since the corruption within the whole security/intelligence apparatus of our country runs deep. However, let’s not forget that probably Trump’s biggest mistakes in his first term involved picking weak and easily corruptible (or blackmailable) officials. It seemed every month a formerly-loyal person did a complete 180 degree turn and did everything they could to screw him over, regardless of the betrayal’s effect on the country or whatever principles that person claimed to have. I think he’s fixed his screening process, but since we’re talking about the FBI, we know they have the power to dig up any dirt or blackmail material available, or just make it up. In the Epstein case, it’s probably better to go after Bondi than give up a treasure trove of blackmail material against the long list of members on his client list.
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@ f1989a96:bcaaf2c1
2025-05-08 15:05:45Good morning, readers!
This week, we bring reports from Bangladesh, where the interim government instructed the central bank to halt the printing of old banknotes featuring Sheikh Mujibur Rahman, the founding president of Bangladesh. This has induced a currency shortage, as new notes have yet to be issued to replace the discontinued ones. As a result, Bangladeshis find themselves holding worthless currency, facing increased costs, and feeling frustrated over such poor currency management. Meanwhile, in Indonesia, citizens are fleeing to gold as the local rupiah currency crashes to record lows amid increasing financial controls from the government.
In open-source news, LNbits, a Bitcoin and Lightning wallet management software, emerged from beta with its v1.0.0 release. LNbits works like a control panel on top of a Bitcoin wallet, letting users divide funds into separate accounts and use different features and functionalities. It is a handy tool for educators, civil society organizations, and communities who want to use Bitcoin for real-world transactions without needing advanced technical skills. We also spotlight a new tool called following .space that allows users to curate and share premade follow packs for nostr. The result is a more straightforward onboarding process for new users interested in censorship-resistant social media and the ability to curate feeds to better suit their interests.
We end with an interview with HRF Chief Strategy Officer Alex Gladstein, who explores his thinking behind the relationship between Bitcoin and human rights as we enter an age of increased corporate and nation-state adoption. He highlights the paradox where Bitcoin, a tool for individual financial freedom, is being adopted by institutions around the world, many of which regularly seek greater control over financial activity. We also include a new report from Bitcoin developer and past HRF grantee, b10c, who documents the current state of Bitcoin mining centralization and the threat it poses to decentralization and censorship resistance.
Now, let’s jump right in!
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GLOBAL NEWS
Bangladesh | Currency Shortage as Central Bank Halts Printing of Banknotes
A state-induced cash crunch is paralyzing Bangladesh after the interim government, led by Muhammad Yunus, ordered the central bank to discontinue old banknotes featuring Sheikh Mujibur Rahman, the founding president of Bangladesh. New cash is expected to be printed in phases beginning in May. But Bangladeshis report they are currently stuck with old and unusable currency, as the national mint has yet to issue replacement currency and lacks the capacity to print more than three notes at a time. Meanwhile, public ATMs continue to dispense old and worn-out banknotes, with merchants reluctantly accepting them and banks refusing to exchange them. Through all this, the central bank of Bangladesh sits on nearly 15,000 crore taka ($1.28 billion) worth of old notes in vaults, but the interim government has refused to release them, deepening public frustration.
Nigeria | Regulates Bitcoin as a Security
Nigerian lawmakers are moving to regulate digital assets as securities by passing the Investment and Securities Act (ISA) 2025. Rather than embrace it as a tool for financial freedom, the law places Bitcoin under the purview of the Nigerian Securities and Exchange Commission (SEC). Companies must now register with the Nigerian SEC, implement more strict data-collection processes (to harvest personal information), and navigate a legal framework not designed for a borderless and permissionless technology like Bitcoin. The law further grants the SEC access to data from telecom and Internet providers to investigate “illegal market activity” — a provision that could easily be abused to surveil or intimidate Bitcoin users and developers. Nigeria routinely uses regulations to stifle the presence of open-source money, raising compliance hurdles, imposing taxes, and punishing digital asset companies. It’s not unreasonable to suspect this new classification could provide the state with a means to suppress the free adoption and innovation of Bitcoin.
Indonesia | Gold Rush Amid Economic Uncertainty
As the rupiah currency falls to record lows, Indonesians are flocking to gold in a rush to protect their savings. But gold isn’t the only safe haven. With 74% of Indonesia’s population unbanked or underbanked, digital tools like Bitcoin offer a more accessible alternative, especially when nearly 70% of Indonesians have Internet access. The Indonesian government is also tightening capital controls. A new policy forces exporters to keep all foreign currency earnings inside the country for a full year to trap dollars in the financial system. HRF grantee Bitcoin Indonesia is responding by helping people in the region (especially in nearby states like Burma) build financial resilience through meetups, workshops, and training focused on Bitcoin custody, privacy, and adoption. In an area where financial services remain out of reach for millions, learning how to save and transact permissionlessly is paramount.
Kenya | Introduces Legal Framework for Virtual Asset Service Providers (VASPs)
Kenya’s government introduced a comprehensive legal framework to regulate Virtual Asset Service Providers (VASPs) through its newly proposed 2025 VASP Bill. The legislation outlines strict licensing requirements for digital asset exchanges, wallet providers, brokers, and other digital asset firms. It functionally bars individuals from operating independently (think: open-source freedom tech builders) by mandating local incorporation, compliance with cybersecurity standards, and approval from financial regulators. This appears to be an attempt to formalize and better control the rapidly growing digital asset space. It could stifle grassroots innovation and limit access to financial tools that have become vital for activists and citizens seeking privacy and autonomy as economic policies and high inflation drive unrest.
El Salvador | Attorney General’s Office Preparing Arrest Warrants for Independent Journalists
El Faro, one of El Salvador’s most prominent investigative news outlets, shared reliable information that the Salvadoran Attorney General’s Office is preparing arrest warrants against three of its journalists. The warning came from El Faro director Carlos Dada, who suggests that the charges may include “apology for crimes” and “illicit association.” The alleged charges allegedly stem from El Faro’s latest reporting: a three-part video interview with former leaders of the 18th Street Revolucionarios gang that sheds light on Bukele’s “years-long relationship” with Salvadoran gangs. El Faro editor-in-chief Óscar Martínez said that any arrests or home raids following this news would be “for having done journalism.” With El Salvador’s shrinking civic space, this potential action against independent media would further restrict Salvadorans’ ability to access independent information and hold officials accountable.
BITCOIN AND FREEDOM TECH NEWS
LNbits | Emerges from Beta with v1.0.0 Release
LNbits, an open-source software tool that lets people create and manage Bitcoin Lightning wallets securely for themselves and for others, officially launched version 1.0.0, marking its transition out of beta and into a more stable release for public use. It works like a control panel sitting on top of a Bitcoin wallet, letting users divide funds into separate accounts and use different features and functionalities. LNbits is especially useful for educators, small businesses, and community organizers who want to use and manage Bitcoin for payments and savings. HRF is pleased to see this Bitcoin Development Fund (BDF) grantee strengthen the tools available to activists to achieve financial freedom in the face of censorship, surveillance, or inflation.
SeedSigner | Self-Custody Tool for Chinese Bitcoiners Facing Local Corruption
Chinese Bitcoin users are turning to SeedSigner, an open-source and fully customizable Bitcoin hardware wallet, as a more private way to protect their savings from law enforcement corruption. While many assume the primary threat to Bitcoin in China comes from top-down management and enforcement from the Chinese Communist Party (CCP), new reports suggest greater concern over the police, who regularly monitor mail, detect hardware wallet purchases, and fabricate charges to extort Chinese users’ Bitcoin. SeedSigner solves this by allowing users to assemble a secure signing device from generic, inexpensive parts, avoiding the risk of shipping a branded wallet that might flag them as a target. When privacy violations begin at the local level, SeedSigner can help citizens safeguard their financial freedom by making secure self-custody discreet, accessible, and affordable.
Following .space | Create and Share Follow Packs on Nostr
Following.space is a new tool for nostr that solves one of the protocol’s biggest pain points: finding people worth following in the absence of an algorithm. Created by developer and HRF grantee Calle, the tool lets anyone build and share curated “follow packs” — pre-made lists of nostr users that can be easily distributed across the web. The lists are customizable and can be made based on shared interests, communities, organizations, regions, and more. This makes onboarding new users easier and allows users to curate their feeds to suit their interests. The result is a simple but powerful tool that helps nostr scale more organically by encouraging natural discovery. Enabling free expression and connections without reliance on centralized platforms strengthens human rights and financial freedom in repressive environments. Try it here.
256 Foundation | Releases Ember One Source Code
The 256 Foundation, an open-source Bitcoin mining initiative, released the source code of its new Ember One Bitcoin mining hashboard to the public. A Bitcoin hashboard is a device with multiple chips for performing Bitcoin mining computations. The open-source Ember One only consumes 100 Watts of total power and is modular by design, allowing user customization and the ability to mine discreetly even under autocratic regimes. This is important because it gives individuals a way to access and earn Bitcoin without drawing the attention of officials. For dissidents, mining at home means gaining more control over how they earn, spend, and store their money, all without relying on centralized systems at the whims of dictators.
Btrust and Africa Free Routing | Announce Partnership to Advance African Bitcoin Development
Btrust, a nonprofit advancing Bitcoin development in Africa, awarded a grant to Africa Free Routing, a program within African Bitcoiners, to support five Bitcoin Lightning-focused developer boot camps across the continent in 2025. These bootcamps aim to onboard non-Bitcoin developers into the Bitcoin ecosystem, offering hands-on training, mentorship, and opportunities to contribute to open-source projects. This work strengthens the foundations of freedom tech in Africa, providing tools that allow people to resist financial repression under tyranny. Learn more about the partnership here.
Presidio Bitcoin | Hosting First Hackathon
Presidio Bitcoin, the Bay Area’s first dedicated freedom tech co-working and events space, just announced its first-ever hackathon, which will take place from May 16-17, 2025. This 24-hour hackathon in San Francisco brings together developers and technologists to build and collaborate at the frontier of Bitcoin, AI, and open-source technology. In addition to the hackathon, Presidio is launching a new program offering free three-month access to its workspace for Bitcoin open-source contributors. This is a valuable opportunity to connect with fellow developers, startup founders, and freedom tech advocates in the area. HRF is proud to sponsor this hackathon and is looking forward to how the outcomes might help create better freedom tools for dissidents worldwide. Learn more about the event here.
RECOMMENDED CONTENT
Bitcoin Nation State Adoption Paradox - Interview with Alex Gladstein
In a recent episode of the Bitcoin Fundamentals podcast, hosted by Preston Pysh, Alex Gladstein, HRF’s chief strategy officer, discusses the complexities of Bitcoin’s new era of adoption. He highlights the paradox where Bitcoin, a tool for individual financial freedom, is being adopted by governments, which some believe to be potentially compromising to its core principles. He emphasizes that while governments may adopt it for strategic or economic reasons, in doing so, they expose their populations to a technology that will ultimately weaken state control over money and advance individual liberty and human rights. Watch the full interview here.
Bitcoin Mining Centralization by b10c
In this report, Bitcoin developer and past HRF grantee b10c documents the growing trend of centralization in Bitcoin mining pools. It shows that over 95% of blocks are now mined by just six Bitcoin mining pools, with Foundry and AntPool controlling roughly 60–70% of the hashrate (the computing power dedicated to the Bitcoin network). This marks a rise in mining pool centralization in recent years. While this hasn’t harmed Bitcoin’s censorship resistance yet, it reduces the number of block template producers. This concentration of template producers poses a potential risk to Bitcoin’s neutrality, which is essential for ensuring access to uncensorable money and protecting human rights in autocratic regimes. HRF has happily supported both Hashpool and Public Pool with recent grants to support smaller, independent pools that help preserve Bitcoin's decentralization. Read the full report here.
If this article was forwarded to you and you enjoyed reading it, please consider subscribing to the Financial Freedom Report here.
Support the newsletter by donating bitcoin to HRF’s Financial Freedom program via BTCPay.\ Want to contribute to the newsletter? Submit tips, stories, news, and ideas by emailing us at ffreport @ hrf.org
The Bitcoin Development Fund (BDF) is accepting grant proposals on an ongoing basis. The Bitcoin Development Fund is looking to support Bitcoin developers, community builders, and educators. Submit proposals here.
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@ 4857600b:30b502f4
2025-02-21 03:04:00A new talking point of the left is that it’s no big deal, just simple recording errors for the 20 million people aged 100-360. 🤷♀️ And not many of them are collecting benefits anyway. 👌 First of all, the investigation & analysis are in the early stages. How can they possibly know how deep the fraud goes, especially when their leaders are doing everything they can to obstruct any real examination? Second, sure, no worries about only a small number collecting benefits. That’s the ONLY thing social security numbers are used for. 🙄
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@ 7460b7fd:4fc4e74b
2025-05-05 14:49:02PR 32359:取消 OP_RETURN 字节限制提案深入分析
提案概述及代码变更内容
提案背景与意图:比特币核心当前对交易中的 OP_RETURN 输出(数据载体输出)有严格限制:默认最多允许单个 OP_RETURN 输出,且其
scriptPubKey
大小不超过 83 字节(约80字节数据加上OP_RETURN和Pushdata前缀)groups.google.com。这一标准规则旨在轻度阻碍链上存储大量任意数据,鼓励将非金融数据以“更无害”的方式存入链上(比如用OP_RETURN而非可花费的UTXO输出)groups.google.com。然而随着时间推移,这一限制并未阻止用户将数据写入区块链,反而促使开发者设计各种变通方案绕过限制。例如,近期 Citrea Clementine 协议(闪电网络相关项目)因为OP_RETURN容量不足,而改用不可花费的Taproot输出来存储所需数据groups.google.com。这样的做法导致大量小额UTXO留存在UTXO集,对全节点造成负担,被视为比使用OP_RETURN更有害的副作用github.com。基于此背景,Bitcoin Core 开发者 Peter Todd(与 Chaincode 实验室的 Antoine Poinsot 等人)提出了 PR #32359,意在解除OP_RETURN的字节大小限制,以消除这种“适得其反”的限制策略groups.google.comgithub.com。**代码变更要点:**该PR主要修改了与标准交易校验和策略配置相关的代码,包括移除
script/standard.cpp
中对OP_RETURN输出大小和数量的检查,以及删除策略配置选项-datacarrier
和-datacarriersize
github.com。具体而言:-
取消OP_RETURN大小限制:删除了判断OP_RETURN数据长度是否超过 MAX_OP_RETURN_RELAY(83字节)的标准性检查。此后,交易中的OP_RETURN输出脚本长度将不再被固定上限限制,只要满足区块重量等共识规则即可(理论上可嵌入远大于83字节的数据)github.comgroups.google.com。PR说明中明确提到移除了这些限制的执行代码github.com。相应地,
-datacarriersize
配置参数被删除,因为其存在意义(设置OP_RETURN字节上限)已不复存在github.com。此前-datacarriersize
默认为83,当用户调高该值时节点可接受更大数据载体输出;而现在代码中已无此参数,节点将无条件接受任意大小的OP_RETURN输出。 -
移除OP_RETURN输出数量限制:原先比特币核心默认策略还规定每笔交易最多只有一个OP_RETURN输出是标准的,多于一个即视为非标准交易(拒绝中继)bitcoin.stackexchange.com。该PR同样意在取消此“任意”限制groups.google.com。修改中移除了对
nDataOut
(OP_RETURN输出计数)的检查,即允许一笔交易包含多个OP_RETURN输出而仍被视作标准交易。之前的代码若检测到nDataOut > 1
会返回“multi-op-return
”的拒绝原因github.com;PR删除了这一段逻辑,相应的功能测试也更新或移除了对“multi-op-return”非标准原因的断言github.com。 -
保留标准形式要求:值得注意的是,OP_RETURN输出的形式要求仍保留。PR描述中强调“数据载体输出的形式仍保持标准化:脚本以单个 OP_RETURN 开头,后跟任意数量的数据推字节;不允许非数据类的其他脚本操作码”github.com。也就是说,虽然大小和数量限制解除了,但OP_RETURN脚本内容只能是纯数据,不能夹带其他执行opcode。这保证了这些输出依然是“不可花费”的纯数据输出,不会改变它们对UTXO集的影响(不会增加UTXO)。
综上,PR #32359 的核心改动在策略层面放宽了对 OP_RETURN 的限制,删除了相关配置和检查,使节点默认接受任意大小、任意数量的 OP_RETURN 数据输出。同时维持其基本形式(OP_RETURN+数据)以确保此变更不会引入其它类型的非标准交易格式。
改动层级:策略规则 vs 共识规则
该提案属于策略层(policy-level)的更改,而非共识层规则的更改。也就是说,它影响的是节点对交易的_中继、存储和打包_策略,而不改变交易或区块在链上的有效性判定。OP_RETURN字节上限和数量限制从一开始就是标准性约束(Standardness),并非比特币共识协议的一部分groups.google.com。因此,移除这些限制不会导致旧节点与新节点产生区块共识分歧。具体理由如下:
-
无共识规则变动:原有的83字节上限只是节点默认_拒绝转发/挖矿_超限交易的规则,但如果矿工强行将超83字节的OP_RETURN交易打包进区块,所有遵循共识规则的节点(包括未升级的旧节点)依然会接受该区块。因为共识层并没有“OP_RETURN大小不得超过83字节”的规定github.com。正如开发者所指出的,现行的OP_RETURN限制属于“standardness rules”,其约束可以被轻易绕过,并不影响交易的最终有效性github.com。Peter Todd 在评论中强调,为真正禁止链上发布任意数据,必须修改比特币的共识协议,而这在现实中几乎不可能实施github.com。
-
**旧节点兼容性:**由于没有引入新的脚本opcode或共识验证规则,旧版本节点即使不升级,仍然会承认包含大OP_RETURN输出的区块为有效。换言之,不存在分叉风险。旧节点唯一的区别是仍会按照老策略拒绝中继此类交易,但一旦交易被打包进区块,它们仍会接受github.com。正因如此,这一提议不会引发硬分叉,只是改变默认策略。
-
**策略可自行定制:**另外,正如PR作者所言,这纯粹是默认策略的调整,用户依然可以选择运行修改版的软件继续实施先前的限制。例如,Peter Todd提到有替代实现(如 Bitcoin Knots)可以继续强制这些限制github.com。因此,这并非要“强制”所有节点解除限制,而是主流软件默认策略的演进。
需要澄清的是,有反对者担心解除限制可能扩大攻击面(下文详述),但这些都是针对节点资源和网络层面的影响,而非共识层安全性问题。总的来看,PR #32359 是策略层改进,与先前如RBF默认开启、逐渐弱化非标准交易限制等改变类似,其出发点在于网络行为而非协议规则本身。
对闪电网络节点和交易验证的影响
对链上验证的影响:由于这是策略层变更,交易和区块的验证规则并未改变,因此运行旧版本 Bitcoin Core 的闪电网络节点在共识上不会出现任何问题。闪电网络全节点通常依赖比特币全节点来跟踪链上交易,它们关心的是交易确认和共识有效性。解除OP_RETURN限制并不会使旧节点拒绝新区块,因而不会造成闪电通道关闭交易或HTLC交易在旧节点上验签失败等情况。换句话说,不升级Bitcoin Core软件的LN节点仍可正常参与链上共识,无需担心链上交易验证兼容性。
对节点中继和资源的影响:主要影响在于网络传播和资源占用。如果闪电网络节点所连接的Bitcoin Core没有升级,它将不会中继或存储那些含有超大OP_RETURN的未确认交易(因为旧版本视之为非标准交易)。这可能导致未升级节点的内存池与升级节点不一致:某些在新版节点中合法存在的交易,在旧版中被拒之门外。不过这通常不影响闪电网络的运行,因为闪电通道相关交易本身不会包含OP_RETURN数据输出。此外,当这些交易被矿工打包进区块后,旧节点依然会接收到区块并处理。所以,即便LN节点的后端Bitcoin Core未升级,最坏情形只是它在交易未打包时可能感知不到这些“大数据”交易,但这通常无碍于闪电网络功能(闪电网络主要关心的是通道交易的确认情况)。
升级的好处和必要性:从闪电网络生态来看,放宽OP_RETURN限制反而可能带来一些正面作用。正如前述,已有闪电网络周边项目因为83字节限制不足,转而使用不可花费输出存储数据groups.google.com。例如 Antoine Poinsot 在邮件列表中提到的 Clementine 协议,将某些watchtower挑战数据存进Taproot输出,因为OP_RETURN容量不够groups.google.com。解除限制后,此类应用完全可以改用更友好的OP_RETURN输出来存储数据,不再制造永久占据UTXO集的“垃圾”UTXOgithub.com。因此,闪电网络的watchtower、跨链桥等组件若需要在链上写入证据数据,将可直接利用更大的OP_RETURN输出,网络整体效率和健壮性都会提升。
需要注意的是,如果PR最终被合并并广泛部署,闪电网络节点运营者应该升级其Bitcoin Core后端以跟上新的默认策略。升级后,其节点将和大多数网络节点一样中继和接受大OP_RETURN交易,确保自己的内存池和网络同步,不会漏掉一些潜在相关交易(尽管目前来看,这些交易对LN通道本身并无直接关联)。总之,从兼容性看不升级没有致命问题,但从网络参与度和功能上看,升级是有益的。
潜在的间接影响:反对者提出,解除限制可能导致区块和内存池充斥更多任意数据,从而推高链上手续费、影响闪电通道关闭时所需的手续费估计。例如,如果大量大OP_RETURN交易占据区块空间,链上拥堵加剧,LN通道关闭需要支付更高费用才能及时确认。这其实是一般性拥堵问题,并非LN特有的兼容性问题。支持者则认为,这正是自由市场作用的体现,使用链上空间就该竞争付费github.com。无论如何,闪电网络作为二层方案,其优势在于减少链上交互频率,链上手续费市场的变化对LN有影响但不改变其运行逻辑。LN节点只需确保其Bitcoin Core正常运行、及时跟上链上状态即可。
开发者讨论焦点:支持与反对观点
PR #32359 在开发者社区引发了激烈讨论,支持者和反对者针锋相对,各自提出了有力的论据。以下总结双方主要观点:
-
支持方观点:
-
当前限制无效且适得其反:支持者强调83字节上限并未阻止人们在链上存数据,反而促使更有害的行为。Peter Todd指出,很多协议改用不可花费UTXO或在
scriptsig
中藏数据来绕过OP_RETURN限制,结果增加了UTXO集膨胀,这是限制OP_RETURN带来的反效果github.com。与其如此,不如移除限制,让数据都写入可被丢弃的OP_RETURN输出,避免UTXO污染github.comgithub.com。正如一位支持者所言:“与其让尘埃UTXO永远留在UTXO集合,不如使用可证明不可花费的输出(OP_RETURN)”github.com。 -
**限制易被绕过,增添维护负担:**由于有些矿工或服务商(如MARA Slipstream私有广播)本就接受大OP_RETURN交易,这一限制对有心者来说形同虚设github.com。同时,存在维护这个限制的代码和配置选项,增加了节点实现复杂度。Todd认为,与其让Bitcoin Core承担维护“低效甚至有害”的限制,不如干脆取消,有需要的人可以使用其他软件实现自己的政策github.com。他提到有替代的Bitcoin Knots节点可自行过滤“垃圾”交易,但没必要要求Bitcoin Core默认坚持这些无效限制github.com。
-
尊重自由市场,拥抱链上数据用例:部分支持者从理念上认为,比特币区块空间的使用应交由手续费市场决定,而不应由节点软件做人为限制。著名开发者 Jameson Lopp 表示,是时候承认“有人就是想用比特币做数据锚定”,我们应当提供更优方式满足这种需求,而不是一味阻碍github.com。他认为用户既然愿意付费存数据,就说明这种行为对他们有价值,矿工也有动力处理;网络层不应进行过度的“父爱”式管制github.com。对于反对者所称“大数据交易会挤占区块、抬高手续费”,Lopp直言“这本来就是区块空间市场运作方式”,愿付高费者得以优先确认,无可厚非github.com。
-
统一与简化策略:还有支持者指出,既然限制容易绕过且逐渐没人遵守,那保留它只会造成节点之间策略不一致,反而增加网络复杂性。通过取消限制,所有核心节点一致地接受任意大小OP_RETURN,可避免因为策略差异导致的网络孤块或中继不畅(尽管共识不受影响,但策略不一致会带来一些网络层问题)。同时删除相关配置项,意味着简化用户配置,减少困惑和误用。Peter Todd在回应保留配置选项的建议时提到,Bitcoin Core在Full-RBF功能上也曾移除过用户可选项,直接默认启用,因为现实证明矿工最终都会朝盈利的方向调整策略,节点自行设置反而无济于事github.com。他以RBF为例:在Core开启默认Full-RBF之前,矿工几乎已经100%自行采用了RBF策略,因此保留开关意义不大github.com。类比来看,数据交易也是如此:如果有利可图,矿工终会打包,无论节点是否选择不转发。
-
反对方观点:
-
去除限制会放松对垃圾交易的防线:反对者担心,一旦解除OP_RETURN限制,链上将出现更多纯粹存储数据的“垃圾”交易,给网络带来DoS攻击和资源消耗风险。开发者 BrazyDevelopment 详细描述了可能被加剧的攻击向量github.com:首先,“Flood-and-Loot”攻击——攻击者构造带有巨大OP_RETURN数据的低价值交易(符合共识规则,多笔交易可达数MB数据),疯狂填充各节点的内存池。github.com这样会占满节点内存和带宽,延迟正常交易的传播和确认,并推高手续费竞争。github.com虽然节点有
maxmempool
大小限制和最低中继费率等机制,但这些机制基于常规交易行为调校,面对异常海量的数据交易可能捉襟见肘github.com。其次,“RBF替换循环”攻击——攻击者可以利用无需额外费用的RBF替换,不断发布和替换包含大OP_RETURN的数据交易,在内存池中反复占据空间却不被确认,从而扰乱手续费市场和内存池秩序github.com。反对者认为,移除大小上限将使上述攻击更廉价、更容易实施github.com。他们主张即便要放宽,也应设定一个“高但合理”的上限(例如100KB),或在内存池压力大时动态调整限制,以保护较小资源节点的运行github.com。 -
用户丧失自定义策略的权利:一些开发者反对彻底删掉
-datacarrier
和-datacarriersize
选项。他们认为即使大势所趋是接受更多数据,也应保留用户自主选择的空间。正如开发者 BitcoinMechanic 所言:“矿工接受大数据交易不代表用户就不能选择自己的内存池装些什么”github.com。目前用户可以通过配置将-datacarrier
设为0(不中继OP_RETURN交易)或者调低-datacarriersize
来严格限制自己节点的策略。直接去除这些选项,会让那些出于各种考虑(如运营受限资源节点、防范垃圾数据)的用户失去控制权。从这个角度看,反对者认为限制应该由用户 opt-in 地解除,而不是一刀切放开。开发者 Retropex 也表示:“如果矿工想要更大的数据载体交易,他们完全可以自行调整这些设置…没有理由剥夺矿工和节点运营者做选择的权利”github.com。 -
此改动非必要且不符合部分用户利益:有反对意见认为当前83字节其实已经能覆盖绝大多数合理应用需求,更大的数据上链并非比特币设计初衷。他们担心放开限制会鼓励把比特币区块链当作任意数据存储层,偏离“点对点电子现金”主线,可能带来长期的链膨胀问题。这一阵营有人将此争议上升为理念之争:是坚持比特币作为金融交易为主,还是开放成为通用数据区块链?有评论形容这场拉锯“有点类似2017年的扩容之争”,虽然本质不同(一个是共识层区块大小辩论,一个是策略层数据使用辩论),但双方观点分歧同样明显99bitcoins.com99bitcoins.com。一些反对者(如Luke Dashjr等)长期主张减少非必要的数据上链,此次更是明确 Concept NACK。Luke-Jr 认为,其实完全可以通过引入地址格式变化等办法来识别并限制存数据的交易,而不需要动用共识层改动github.com(虽然他也承认这会非常激进和不现实,但以此反驳“除了改共识无计可施”的观点)。总之,反对者倾向于维持现状:代码里已有的限制无需移除,至少不应在无压倒性共识下贸然改变github.com。
-
社区共识不足:许多开发者在GitHub上给出了“Concept NACK”(概念上不支持)的评价。一位参与者感叹:“又来?两年前讨论过的理由现在依然适用”github.com。在PR的Review日志中,可以看到反对此提案的活跃贡献者数量明显多于支持者github.com。例如,反对阵营包括 Luke-Jr、BitcoinMechanic、CryptoGuida、1ma 等众多开发者和社区成员,而支持此提案的核心开发者相对少一些(包括Jameson Lopp、Sjöors、Sergio Demian Lerner等)github.com。这种意见分裂显示出社区对取消OP_RETURN限制尚未达成广泛共识。一些反对者还担忧这么大的改动可能引发社区矛盾,甚至有人夸张地提到可能出现新的链分叉风险99bitcoins.com99bitcoins.com(虽然实际上由于不涉及共识,硬分叉风险很小,但社区内部分歧确实存在)。
综上,支持者聚焦于提高链上效率、顺应实际需求和减轻UTXO负担,认为解除限制利大于弊;而反对者强调网络稳健、安全和用户自主,担心轻易放开会招致滥用和攻击。双方在GitHub上的讨论异常热烈,很多评论获得了数十个👍或👎表态,可见整个社区对此议题的关注度之高github.comgithub.com。
PR当前状态及后续展望
截至目前(2025年5月初),PR #32359 仍处于开放讨论阶段,并未被合并。鉴于该提案在概念上收到了众多 NACK,缺乏开发者间的明确共识,短期内合并的可能性不大。GitHub 上的自动统计显示,给予“Concept NACK”的评审者数量显著超过“Concept ACK”的数量github.com。这表明在Bitcoin Core维护者看来,社区对是否采纳此改动存在明显分歧。按照 Bitcoin Core 一贯的谨慎作风,当一个提案存在较大争议时,通常会被搁置或要求进一步修改、讨论,而不会仓促合并。
目前,该PR正等待进一步的评审和讨论。有开发者提出了替代方案或折中思路。例如,Bitcoin Core维护者 instagibbs 提交了相关的 PR #32406,提议仅取消默认的OP_RETURN大小上限(等效于将
-datacarriersize
默认提高到极大),但保留配置选项,从而在不牺牲用户选择权的情况下实现功能开放github.com。这表明部分反对者并非完全拒绝放宽限制,而是希望以更温和的方式推进。PR #32359 与这些提案互相冲突,需要协调出统一的方案github.com。另外,也有开发者建议在测试网上模拟大OP_RETURN交易的攻击场景,以评估风险、说服怀疑者github.com。审议状态总结:综合来看,PR #32359 尚未接近合并,更谈不上被正式接受进入下一个Bitcoin Core版本。它既没有被关闭(拒绝),也没有快速进入最终review/merge阶段,而是停留在激烈讨论中。目前Bitcoin Core的维护者并未给出明确的合并时间表,反而是在鼓励社区充分讨论其利弊。未来的走向可能有几种:要么提案经过修改(例如保留配置项、增加安全机制等)逐渐赢得共识后合并,要么维持搁置等待更明确的社区信号。此外,不排除开发者转而采用渐进路线——例如先在测试网络取消限制试验,或先提高上限值而非彻底移除,以观察效果。也有可能此提案最终会因共识不足而长期悬而不决。
总之,OP_RETURN字节限制之争体现了比特币开发中策略层决策的审慎和平衡:需要在创新开放与稳健保守之间找到折衷。PR #32359 所引发的讨论仍在持续,它的意义在于促使社区重新审视链上数据存储的策略取舍。无论最终结果如何,这一讨论本身对比特币的发展具有积极意义,因为它让开发者和社区更加清晰地权衡了比特币作为数据载体和价值载体的定位。我们将持续关注该提案的进展,以及围绕它所展开的进一步测试和论证。github.comgroups.google.com
引用来源:
-
Bitcoin Core PR #32359 提案内容github.comgithub.com及开发者讨论(Peter Todd评论github.comgithub.com等)
-
Bitcoin Dev 邮件列表讨论帖:《Relax OP_RETURN standardness restrictions》groups.google.comgroups.google.com
-
GitHub 开发者评论摘录:支持意见(Jameson Loppgithub.com等)与反对意见(BitcoinMechanicgithub.com、BrazyDevelopmentgithub.com等)
-
Bitcoin Core PR 评论自动统计(Concept ACK/NACK 汇总)github.com
-
-
@ 57d1a264:69f1fee1
2025-05-05 05:26:34The European Accessibility Act is coming, now is a great time for accessibility trainings!. In my Accessibility for Designer workshop, you will learn how to design accessible mockups that prevent issues in visual design, interactions, navigation, and content. You will be able to spot problems early, fix them in your designs, and communicate accessibility clearly with your team. This is a practical workshop with hands-on exercises, not just theory. You’ll actively apply accessibility principles to real design scenarios and mockups. And will get access to my accessibility resources: checklists, annotation kits and more.
When? 4 sessions of 2 hours + Q and As, on: - Mon, June 16, - Tue, June 17, Mon, - June 23 and Tue, - June 24. 9:30 – 12:00 PM PT or 18:30 – 21:00 CET
Register with 15% discount ($255) https://ti.to/smashingmagazine/online-workshops-2022/with/87vynaoqc0/discount/welcometomyworkshop
originally posted at https://stacker.news/items/971772
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@ c1e9ab3a:9cb56b43
2025-05-05 14:25:28Introduction: The Power of Fiction and the Shaping of Collective Morality
Stories define the moral landscape of a civilization. From the earliest mythologies to the modern spectacle of global cinema, the tales a society tells its youth shape the parameters of acceptable behavior, the cost of transgression, and the meaning of justice, power, and redemption. Among the most globally influential narratives of the past half-century is the Star Wars saga, a sprawling science fiction mythology that has transcended genre to become a cultural religion for many. Central to this mythos is the arc of Anakin Skywalker, the fallen Jedi Knight who becomes Darth Vader. In Star Wars: Episode III – Revenge of the Sith, Anakin commits what is arguably the most morally abhorrent act depicted in mainstream popular cinema: the mass murder of children. And yet, by the end of the saga, he is redeemed.
This chapter introduces the uninitiated to the events surrounding this narrative turn and explores the deep structural and ethical concerns it raises. We argue that the cultural treatment of Darth Vader as an anti-hero, even a role model, reveals a deep perversion in the collective moral grammar of the modern West. In doing so, we consider the implications this mythology may have on young adults navigating identity, masculinity, and agency in a world increasingly shaped by spectacle and symbolic narrative.
Part I: The Scene and Its Context
In Revenge of the Sith (2005), the third episode of the Star Wars prequel trilogy, the protagonist Anakin Skywalker succumbs to fear, ambition, and manipulation. Convinced that the Jedi Council is plotting against the Republic and desperate to save his pregnant wife from a vision of death, Anakin pledges allegiance to Chancellor Palpatine, secretly the Sith Lord Darth Sidious. Upon doing so, he is given a new name—Darth Vader—and tasked with a critical mission: to eliminate all Jedi in the temple, including its youngest members.
In one of the most harrowing scenes in the film, Anakin enters the Jedi Temple. A group of young children, known as "younglings," emerge from hiding and plead for help. One steps forward, calling him "Master Skywalker," and asks what they are to do. Anakin responds by igniting his lightsaber. The screen cuts away, but the implication is unambiguous. Later, it is confirmed through dialogue and visual allusion that he slaughtered them all.
There is no ambiguity in the storytelling. The man who will become the galaxy’s most feared enforcer begins his descent by murdering defenseless children.
Part II: A New Kind of Evil in Youth-Oriented Media
For decades, cinema avoided certain taboos. Even films depicting war, genocide, or psychological horror rarely crossed the line into showing children as victims of deliberate violence by the protagonist. When children were harmed, it was by monstrous antagonists, supernatural forces, or offscreen implications. The killing of children was culturally reserved for historical atrocities and horror tales.
In Revenge of the Sith, this boundary was broken. While the film does not show the violence explicitly, the implication is so clear and so central to the character arc that its omission from visual depiction does not blunt the narrative weight. What makes this scene especially jarring is the tonal dissonance between the gravity of the act and the broader cultural treatment of Star Wars as a family-friendly saga. The juxtaposition of child-targeted marketing with a central plot involving child murder is not accidental—it reflects a deeper narrative and commercial structure.
This scene was not a deviation from the arc. It was the intended turning point.
Part III: Masculinity, Militarism, and the Appeal of the Anti-Hero
Darth Vader has long been idolized as a masculine icon. His towering presence, emotionless control, and mechanical voice exude power and discipline. Military institutions have quoted him. He is celebrated in memes, posters, and merchandise. Within the cultural imagination, he embodies dominance, command, and strategic ruthlessness.
For many young men, particularly those struggling with identity, agency, and perceived weakness, Vader becomes more than a character. He becomes an archetype: the man who reclaims power by embracing discipline, forsaking emotion, and exacting vengeance against those who betrayed him. The emotional pain that leads to his fall mirrors the experiences of isolation and perceived emasculation that many young men internalize in a fractured society.
The symbolism becomes dangerous. Anakin's descent into mass murder is portrayed not as the outcome of unchecked cruelty, but as a tragic mistake rooted in love and desperation. The implication is that under enough pressure, even the most horrific act can be framed as a step toward a noble end.
Part IV: Redemption as Narrative Alchemy
By the end of the original trilogy (Return of the Jedi, 1983), Darth Vader kills the Emperor to save his son Luke and dies shortly thereafter. Luke mourns him, honors him, and burns his body in reverence. In the final scene, Vader's ghost appears alongside Obi-Wan Kenobi and Yoda—the very men who once considered him the greatest betrayal of their order. He is welcomed back.
There is no reckoning. No mention of the younglings. No memorial to the dead. No consequence beyond his own internal torment.
This model of redemption is not uncommon in Western storytelling. In Christian doctrine, the concept of grace allows for any sin to be forgiven if the sinner repents sincerely. But in the context of secular mass culture, such redemption without justice becomes deeply troubling. The cultural message is clear: even the worst crimes can be erased if one makes a grand enough gesture at the end. It is the erasure of moral debt by narrative fiat.
The implication is not only that evil can be undone by good, but that power and legacy matter more than the victims. Vader is not just forgiven—he is exalted.
Part V: Real-World Reflections and Dangerous Scripts
In recent decades, the rise of mass violence in schools and public places has revealed a disturbing pattern: young men who feel alienated, betrayed, or powerless adopt mythic narratives of vengeance and transformation. They often see themselves as tragic figures forced into violence by a cruel world. Some explicitly reference pop culture, quoting films, invoking fictional characters, or modeling their identities after cinematic anti-heroes.
It would be reductive to claim Star Wars causes such events. But it is equally naive to believe that such narratives play no role in shaping the symbolic frameworks through which vulnerable individuals understand their lives. The story of Anakin Skywalker offers a dangerous script:
- You are betrayed.
- You suffer.
- You kill.
- You become powerful.
- You are redeemed.
When combined with militarized masculinity, institutional failure, and cultural nihilism, this script can validate the darkest impulses. It becomes a myth of sacrificial violence, with the perpetrator as misunderstood hero.
Part VI: Cultural Responsibility and Narrative Ethics
The problem is not that Star Wars tells a tragic story. Tragedy is essential to moral understanding. The problem is how the culture treats that story. Darth Vader is not treated as a warning, a cautionary tale, or a fallen angel. He is merchandised, celebrated, and decontextualized.
By separating his image from his actions, society rebrands him as a figure of cool dominance rather than ethical failure. The younglings are forgotten. The victims vanish. Only the redemption remains. The merchandise continues to sell.
Cultural institutions bear responsibility for how such narratives are presented and consumed. Filmmakers may intend nuance, but marketing departments, military institutions, and fan cultures often reduce that nuance to symbol and slogan.
Conclusion: Reckoning with the Stories We Tell
The story of Anakin Skywalker is not morally neutral. It is a tale of systemic failure, emotional collapse, and unchecked violence. When presented in full, it can serve as a powerful warning. But when reduced to aesthetic dominance and easy redemption, it becomes a tool of moral decay.
The glorification of Darth Vader as a cultural icon—divorced from the horrific acts that define his transformation—is not just misguided. It is dangerous. It trains a generation to believe that power erases guilt, that violence is a path to recognition, and that final acts of loyalty can overwrite the deliberate murder of the innocent.
To the uninitiated, Star Wars may seem like harmless fantasy. But its deepest myth—the redemption of the child-killer through familial love and posthumous honor—deserves scrutiny. Not because fiction causes violence, but because fiction defines the possibilities of how we understand evil, forgiveness, and what it means to be a hero.
We must ask: What kind of redemption erases the cries of murdered children? And what kind of culture finds peace in that forgetting?
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@ b04082ac:29b5c55b
2025-05-08 14:35:02Money has always been more than a medium of exchange. It reflects what societies value, how they organize trust, and what they choose to remember. This article explores the idea that money functions as a form of collective memory, and how Bitcoin may be restoring this role in a new way.
The Asante Example
In the Asante Empire, which flourished in West Africa during the 18th and 19th centuries, gold dust served as the primary medium of exchange. To measure it, traders used ornate spoons made of brass. These spoons were often carved with birds, animals, or abstract symbols. They were not currency themselves, but tools used to handle gold dust accurately.
Importantly, these spoons also carried meaning. Symbols and proverbs embedded in the spoons conveyed lessons about honesty, community, and continuity. For example, the Sankofa bird, shown turning its head backward to retrieve an egg from its back, represented the proverb, “It is not wrong to go back for that which you have forgotten.” This was a reminder to learn from the past.
The spoons reflect an understanding that money and its instruments are not just practical tools. They are cultural artifacts that store shared values. In the Asante context, even measurement was ritualized and tied to ethics and memory.
Money as a Cultural Medium
This connection between money and cultural meaning is not unique to the Asante Empire. Modern fiat currencies also carry symbols, phrases, and designs that reflect national identity and political values.
The U.S. dollar includes Latin phrases and national symbols meant to convey stability and purpose. The British pound features royal iconography, reinforcing the idea of continuity and sovereignty. When the euro was introduced, it deliberately avoided specific national references. Itsdesign used bridges and windowsto suggest openness and cooperation across the continent.
These design choices show that societies still embed meaning into their money. Even in a digital or fiat context, money is used to transmit a story about who we are, where authority lies, and what we value.
The Fragility of Fiat Memory
While fiat money carries cultural symbols, the narratives behind those symbols can be fragile.
In 2021, the central bank of the Philippines removed democratic leaders from its banknotes,triggering public criticism. In the United States, attempts to replace Andrew Jackson with Harriet Tubman on the $20 billfaced repeated delays. These examples show how political control over money includes control over what stories are told and remembered.
Unlike objects passed down through generations, fiat memory can be edited or erased. In this sense, it is vulnerable. The meaning encoded in fiat systems can shift depending on who holds power.
Bitcoin as a New Form of Memory
Bitcoin is described as digital money. But it also introduces a different model of how societies can record value and preserve meaning.
The Bitcoin network launched in 2009 with a small message embedded in its first block: “Chancellor on brink of second bailout for banks.” This was a reference to a newspaper headline that day and a clear sign of protest against financial bailouts, centralized monetary policy, and forever wars.
This moment marked the beginning of a system where memory is stored differently. Instead of relying on governments or institutions, Bitcoin stores its history on a public ledger maintained by a decentralized network of participants. Its memory is not symbolic or political; it is structural. Every transaction, every block, is preserved through time-stamped computation and consensus.
No single authority can change it. The rules are clear and publicly auditable. In this way, Bitcoin offers a version of money where memory is both neutral and resilient.
Cultural Expression and Community Values
Even though Bitcoin lacks the traditional symbols found on banknotes, it has developed its own culture. Phrases like “Don’t trust, verify” or “Stay humble, stack sats” are shared widely in the Bitcoin community. These ideas reflect a focus on self-responsibility, verification, and long-term thinking.
These proverbs can be compared to the carved messages on the Asante spoons. While the contexts are very different, the underlying idea is similar: a community using language and symbols to reinforce its shared values.
Bitcoin also has a well established and growing art scene. Bitcoin conferences often feature dedicated sections for art inspired by the protocol and its culture. Statues of Satoshi Nakamoto have been installed in cities like Budapest, Lugano, and Fornelli. These physical works reflect the desire to link Bitcoin’s abstract values to something tangible.
Looking Back to Look Forward
The Asante example helps us see that money has long been tied to memory and meaning. Their spoons were practical tools but also cultural anchors. Bitcoin, while new and digital, may be playing a similar role.
Instead of relying on political symbols or national myths, Bitcoin uses code, transparency, and global consensus to create trust. In doing so, it offers a way to preserve economic memory that does not depend on power or politics.
It’s still early to know what kind of legacy Bitcoin will leave. But if it succeeds, it may not just change how money works. It may also change how civilizations remember.
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@ 57d1a264:69f1fee1
2025-05-05 05:15:02Crabtree's Framework for Evaluating Human-Centered Research
Picture this: You've spent three weeks conducting qualitative research for a finance app redesign. You carefully recruited 12 participants, conducted in-depth interviews, and identified patterns around financial anxiety and decision paralysis. You're excited to present your findings when the inevitable happens:
"But are these results statistically significant?"
"Just 12 people? How can we make decisions that affect thousands of users based on conversations with just 12 people?"
As UX professionals, we regularly face stakeholders who evaluate our qualitative research using criteria designed for quantitative methods... This misalignment undermines the unique value qualitative research brings to product development.
Continue reading https://uxpsychology.substack.com/p/beyond-numbers-how-to-properly-evaluate
originally posted at https://stacker.news/items/971767
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@ dd664d5e:5633d319
2025-05-05 07:47:50Speak your truth, Nostr
I think that there's a difference in the decisions people make when they're True Believers, and when they've just been hired to do something, or they arrived much later and don't really get the point of the decisions. It's that way with any organization controlled by a protocol, such as a constitution, basic law, canon, or core specification.
The True Believers all eventually look like idiotic fanatics who can't "keep up with the cool kids", but they arrived there because they were looking for a solution to a particular problem that they were having. If you then change the solution, to solve some other problem, while destroying the solution that attracted them to the project, in the first place, then they'll be unhappy about it.
Being cool doesn't automatically make you right about everything, but you can simply have enough might to "change" what is right. Shift the goalposts so that the problem you are trying to solve is The Most Pressing Problem. Everyone still focused on the Original Problem is reduced to protesting and being called "difficult", "unhelpful", "uncooperative", "rude".
Why are they protesting? Why don't they just go with the flow? Look at us, we never protest. We are so nice! We're totally happy with the way things are going. We are always polite and elegant and regal. Only rude people complain.
Good vibes only.
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@ 37fe9853:bcd1b039
2025-01-11 15:04:40yoyoaa
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@ 6b0a60cf:b952e7d4
2025-04-01 11:53:31nostr:nevent1qqspynu0th85xlczqgnafy2na46mg276u0c5dmpd9utcz36npmqdmpsunn5rl nostr:nevent1qqs06cvm4qq9ymt2j58u0p7c46j2atxevjkp5vpezvlzesxcp7v03fqm0tp5k nostr:nevent1qqs8vjpu7wd5h7p0elysezzml7wzhaxgjwnp5h7yst0uudyy8pjt3pckcapzl nostr:nevent1qqswmpc5vghej8uz5mk8nta2szx3ejdsvdrvxtspmc3mld683j53mfsf0ujes nostr:nevent1qqs9cwaua4gvrxms3qz8rntj7jmuyvv953sm9lcwk5j4p8jfc4qxpgc7sfhw2 nostr:nevent1qqsx4f2m3njh0cpgqe376xpqde65ujq0aq50nj45ttfqls3yzluqujgpuum60 nostr:nevent1qqsrx7q02xfyak54zcmh233trqtpw725ywasfyg9dz08prxdvcnnuhqdnymnw nostr:nevent1qqsdllaud8mjpfhfzgu9nxjgvys5g08eu344909nyekrrn92pzhpxac56vtuj nostr:nevent1qqsxhx3skvs8xeddpwvhct3yhp02vgmdu90my67ttlj70muhcu3malqjadl5f nostr:nevent1qqs2k5q965ppnvxs7tna9wwx3njtp9r40ur4ahud8ykug85vth03haqe6m4py nostr:nevent1qqspzh3q002ssre56emu2kkhel82sd9j2sacd75fm998km8p6cxn8gg7agpxy nostr:nevent1qqsy8v9vj7u3jfnmhl6867n847d2gs7gpvdn5zdnm98nes9zlgu3rnqjkwmt9 nostr:nevent1qqsq559y4mj940540zhzxa9teknz74l9d6tqptste7l4lqu5yfvu2tg74dky7 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@ 82b30d30:40c6c003
2025-03-17 15:26:29[3]
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@ c631e267:c2b78d3e
2025-05-02 20:05:22Du bist recht appetitlich oben anzuschauen, \ doch unten hin die Bestie macht mir Grauen. \ Johann Wolfgang von Goethe
Wie wenig bekömmlich sogenannte «Ultra-Processed Foods» wie Fertiggerichte, abgepackte Snacks oder Softdrinks sind, hat kürzlich eine neue Studie untersucht. Derweil kann Fleisch auch wegen des Einsatzes antimikrobieller Mittel in der Massentierhaltung ein Problem darstellen. Internationale Bemühungen, diesen Gebrauch zu reduzieren, um die Antibiotikaresistenz bei Menschen einzudämmen, sind nun möglicherweise gefährdet.
Leider ist Politik oft mindestens genauso unappetitlich und ungesund wie diverse Lebensmittel. Die «Corona-Zeit» und ihre Auswirkungen sind ein beredtes Beispiel. Der Thüringer Landtag diskutiert gerade den Entwurf eines «Coronamaßnahmen-Unrechtsbereinigungsgesetzes» und das kanadische Gesundheitsministerium versucht, tausende Entschädigungsanträge wegen Impfnebenwirkungen mit dem Budget von 75 Millionen Dollar unter einen Hut zu bekommen. In den USA soll die Zulassung von Covid-«Impfstoffen» überdacht werden, während man sich mit China um die Herkunft des Virus streitet.
Wo Corona-Verbrecher von Medien und Justiz gedeckt werden, verfolgt man Aufklärer und Aufdecker mit aller Härte. Der Anwalt und Mitbegründer des Corona-Ausschusses Reiner Fuellmich, der seit Oktober 2023 in Untersuchungshaft sitzt, wurde letzte Woche zu drei Jahren und neun Monaten verurteilt – wegen Veruntreuung. Am Mittwoch teilte der von vielen Impfschadensprozessen bekannte Anwalt Tobias Ulbrich mit, dass er vom Staatsschutz verfolgt wird und sich daher künftig nicht mehr öffentlich äußern werde.
Von der kommenden deutschen Bundesregierung aus Wählerbetrügern, Transatlantikern, Corona-Hardlinern und Russenhassern kann unmöglich eine Verbesserung erwartet werden. Nina Warken beispielsweise, die das Ressort Gesundheit übernehmen soll, diffamierte Maßnahmenkritiker als «Coronaleugner» und forderte eine Impfpflicht, da die wundersamen Injektionen angeblich «nachweislich helfen». Laut dem designierten Außenminister Johann Wadephul wird Russland «für uns immer der Feind» bleiben. Deswegen will er die Ukraine «nicht verlieren lassen» und sieht die Bevölkerung hinter sich, solange nicht deutsche Soldaten dort sterben könnten.
Eine wichtige Personalie ist auch die des künftigen Regierungssprechers. Wenngleich Hebestreit an Arroganz schwer zu überbieten sein wird, dürfte sich die Art der Kommunikation mit Stefan Kornelius in der Sache kaum ändern. Der Politikchef der Süddeutschen Zeitung «prägte den Meinungsjournalismus der SZ» und schrieb «in dieser Rolle auch für die Titel der Tamedia». Allerdings ist, anders als noch vor zehn Jahren, die Einbindung von Journalisten in Thinktanks wie die Deutsche Atlantische Gesellschaft (DAG) ja heute eher eine Empfehlung als ein Problem.
Ungesund ist definitiv auch die totale Digitalisierung, nicht nur im Gesundheitswesen. Lauterbachs Abschiedsgeschenk, die «abgesicherte» elektronische Patientenakte (ePA) ist völlig überraschenderweise direkt nach dem Bundesstart erneut gehackt worden. Norbert Häring kommentiert angesichts der Datenlecks, wer die ePA nicht abwähle, könne seine Gesundheitsdaten ebensogut auf Facebook posten.
Dass die staatlichen Kontrolleure so wenig auf freie Software und dezentrale Lösungen setzen, verdeutlicht die eigentlichen Intentionen hinter der Digitalisierungswut. Um Sicherheit und Souveränität geht es ihnen jedenfalls nicht – sonst gäbe es zum Beispiel mehr Unterstützung für Bitcoin und für Initiativen wie die der Spar-Supermärkte in der Schweiz.
[Titelbild: Pixabay]
Dieser Beitrag wurde mit dem Pareto-Client geschrieben und ist zuerst auf Transition News erschienen.
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@ df478568:2a951e67
2025-05-04 20:45:59So I've worked on this cashu cards idea for a few thousand blocks. The plan is to sell them, while also keeping them open source. I had many of these ideas swarming around in my head for tens of thousands of blocks and fighting with doubt. That's the ultimate final boss. We, bitcoiners have the power to use bitcoin as a
- Store of value
- Medium of exchange
- Unit of account.
Nostr gives us the power to speak feeely. That's an often underlooked aspect of this new protocol. Bitcoin is great for sending value, but it's not tue most efficient way to communicate. There are ways to add messages to the base-chain, but that's not robust enough to build a marketplace. The marketplace consists of people speaking and exchanging value. Nostr provides us this value.
Since we are free to communicate witout censorship on nostr, we are free to use the protocol for almost anything we can imagine. It's a public space without communication restrictions and information verification system with a web of trust and active development. Think of all the bitcoin merch on Etsy. There are posters, T-shirts, coffee cups and more sold on the government/corporate controlled Internet.I'm selling merch on nostr to show them how to sell merch on nostr.
Birthday Cards And Other Stuff
![Front of the Cashu Card birthday card (https://r2.primal.net/cache/b/70/1b/b701bff0067f6c339bf3d0d05b27e72787e7869cd2c35ea59f1d0f5416102d66.jpg)
Wait, But Why✏ is a blog from Tim Urban who has a unique perapective on life. He sells Birthday Cards, Christmas cards, plush toys and coffee cups on this blog. I always thought it was cool that he monitized his articles by his inspired me to sell some of my own greeting cards, coffee cups, and other stuff. I'm building a store like that for my blog, but I want sats, obviously...So I printed some birthday cards at an actual print shop and was shocked at how great they looked. Now I'm selling some on my store. I'm selling them for 15,000 sats, but each card recieves 1,000 sats in Cashu(in the form of a QR code inside the card) I plan to donate some sats to cashu project and split up the profits with BitPopart who desigbed the cartoon characters. I would like to use zapsplits in Shopstr. I hear the NIP is easy to implment. I should vibe code it or something. Nevertheless, I'm using sats as a medium of exchange, store of value, ans unit of account. If bitcoin jumps over the moon, I'll need to adjust my prices. I have some ideas for other stuff to sell too. I prefer making as much as I can by myself. I'm not using a loom to make shirts, but I want to make t-shirts with Custom QR codes and nostr art.
Shop My Store
...So check out my store at https://shopstr.zapthisblog.com. It will help support me writing this blog, give me bitcoin IT experience, and make me feel like I'm contributing something of value to the bitcoin movement. My goal is for plebs to use these cards to educate their children, family and friends. How many times have you heard, "Bitcoin is just a speculative asset?" Bitcoin is an abstract idea built from abstract math, a tossed salad of computer science, Austrian Economics, obscure political philosophy, and math they don't teach you in high school.
Don't say, "buy bitcoin." Show people bitcoin is used like money. Give them something they can see, touch, and use. They can scan the QR code and watch the sats appear on their phone by magic with a message: Happy Birthday!
npub1marc26z8nh3xkj5rcx7ufkatvx6ueqhp5vfw9v5teq26z254renshtf3g0
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@ f9cf4e94:96abc355
2024-12-31 20:18:59Scuttlebutt foi iniciado em maio de 2014 por Dominic Tarr ( dominictarr ) como uma rede social alternativa off-line, primeiro para convidados, que permite aos usuários obter controle total de seus dados e privacidade. Secure Scuttlebutt (ssb) foi lançado pouco depois, o que coloca a privacidade em primeiro plano com mais recursos de criptografia.
Se você está se perguntando de onde diabos veio o nome Scuttlebutt:
Este termo do século 19 para uma fofoca vem do Scuttlebutt náutico: “um barril de água mantido no convés, com um buraco para uma xícara”. A gíria náutica vai desde o hábito dos marinheiros de se reunir pelo boato até a fofoca, semelhante à fofoca do bebedouro.
Marinheiros se reunindo em torno da rixa. ( fonte )
Dominic descobriu o termo boato em um artigo de pesquisa que leu.
Em sistemas distribuídos, fofocar é um processo de retransmissão de mensagens ponto a ponto; as mensagens são disseminadas de forma análoga ao “boca a boca”.
Secure Scuttlebutt é um banco de dados de feeds imutáveis apenas para acréscimos, otimizado para replicação eficiente para protocolos ponto a ponto. Cada usuário tem um log imutável somente para acréscimos no qual eles podem gravar. Eles gravam no log assinando mensagens com sua chave privada. Pense em um feed de usuário como seu próprio diário de bordo, como um diário de bordo (ou diário do capitão para os fãs de Star Trek), onde eles são os únicos autorizados a escrever nele, mas têm a capacidade de permitir que outros amigos ou colegas leiam ao seu diário de bordo, se assim o desejarem.
Cada mensagem possui um número de sequência e a mensagem também deve fazer referência à mensagem anterior por seu ID. O ID é um hash da mensagem e da assinatura. A estrutura de dados é semelhante à de uma lista vinculada. É essencialmente um log somente de acréscimo de JSON assinado. Cada item adicionado a um log do usuário é chamado de mensagem.
Os logs do usuário são conhecidos como feed e um usuário pode seguir os feeds de outros usuários para receber suas atualizações. Cada usuário é responsável por armazenar seu próprio feed. Quando Alice assina o feed de Bob, Bob baixa o log de feed de Alice. Bob pode verificar se o registro do feed realmente pertence a Alice verificando as assinaturas. Bob pode verificar as assinaturas usando a chave pública de Alice.
Estrutura de alto nível de um feed
Pubs são servidores de retransmissão conhecidos como “super peers”. Pubs conectam usuários usuários e atualizações de fofocas a outros usuários conectados ao Pub. Um Pub é análogo a um pub da vida real, onde as pessoas vão para se encontrar e se socializar. Para ingressar em um Pub, o usuário deve ser convidado primeiro. Um usuário pode solicitar um código de convite de um Pub; o Pub simplesmente gerará um novo código de convite, mas alguns Pubs podem exigir verificação adicional na forma de verificação de e-mail ou, com alguns Pubs, você deve pedir um código em um fórum público ou chat. Pubs também podem mapear aliases de usuário, como e-mails ou nome de usuário, para IDs de chave pública para facilitar os pares de referência.
Depois que o Pub enviar o código de convite ao usuário, o usuário resgatará o código, o que significa que o Pub seguirá o usuário, o que permite que o usuário veja as mensagens postadas por outros membros do Pub, bem como as mensagens de retransmissão do Pub pelo usuário a outros membros do Pub.
Além de retransmitir mensagens entre pares, os Pubs também podem armazenar as mensagens. Se Alice estiver offline e Bob transmitir atualizações de feed, Alice perderá a atualização. Se Alice ficar online, mas Bob estiver offline, não haverá como ela buscar o feed de Bob. Mas com um Pub, Alice pode buscar o feed no Pub mesmo se Bob estiver off-line porque o Pub está armazenando as mensagens. Pubs são úteis porque assim que um colega fica online, ele pode sincronizar com o Pub para receber os feeds de seus amigos potencialmente offline.
Um usuário pode, opcionalmente, executar seu próprio servidor Pub e abri-lo ao público ou permitir que apenas seus amigos participem, se assim o desejarem. Eles também podem ingressar em um Pub público. Aqui está uma lista de Pubs públicos em que todos podem participar . Explicaremos como ingressar em um posteriormente neste guia. Uma coisa importante a observar é que o Secure Scuttlebutt em uma rede social somente para convidados significa que você deve ser “puxado” para entrar nos círculos sociais. Se você responder às mensagens, os destinatários não serão notificados, a menos que estejam seguindo você de volta. O objetivo do SSB é criar “ilhas” isoladas de redes pares, ao contrário de uma rede pública onde qualquer pessoa pode enviar mensagens a qualquer pessoa.
Perspectivas dos participantes
Scuttlebot
O software Pub é conhecido como servidor Scuttlebutt (servidor ssb ), mas também é conhecido como “Scuttlebot” e
sbot
na linha de comando. O servidor SSB adiciona comportamento de rede ao banco de dados Scuttlebutt (SSB). Estaremos usando o Scuttlebot ao longo deste tutorial.Os logs do usuário são conhecidos como feed e um usuário pode seguir os feeds de outros usuários para receber suas atualizações. Cada usuário é responsável por armazenar seu próprio feed. Quando Alice assina o feed de Bob, Bob baixa o log de feed de Alice. Bob pode verificar se o registro do feed realmente pertence a Alice verificando as assinaturas. Bob pode verificar as assinaturas usando a chave pública de Alice.
Estrutura de alto nível de um feed
Pubs são servidores de retransmissão conhecidos como “super peers”. Pubs conectam usuários usuários e atualizações de fofocas a outros usuários conectados ao Pub. Um Pub é análogo a um pub da vida real, onde as pessoas vão para se encontrar e se socializar. Para ingressar em um Pub, o usuário deve ser convidado primeiro. Um usuário pode solicitar um código de convite de um Pub; o Pub simplesmente gerará um novo código de convite, mas alguns Pubs podem exigir verificação adicional na forma de verificação de e-mail ou, com alguns Pubs, você deve pedir um código em um fórum público ou chat. Pubs também podem mapear aliases de usuário, como e-mails ou nome de usuário, para IDs de chave pública para facilitar os pares de referência.
Depois que o Pub enviar o código de convite ao usuário, o usuário resgatará o código, o que significa que o Pub seguirá o usuário, o que permite que o usuário veja as mensagens postadas por outros membros do Pub, bem como as mensagens de retransmissão do Pub pelo usuário a outros membros do Pub.
Além de retransmitir mensagens entre pares, os Pubs também podem armazenar as mensagens. Se Alice estiver offline e Bob transmitir atualizações de feed, Alice perderá a atualização. Se Alice ficar online, mas Bob estiver offline, não haverá como ela buscar o feed de Bob. Mas com um Pub, Alice pode buscar o feed no Pub mesmo se Bob estiver off-line porque o Pub está armazenando as mensagens. Pubs são úteis porque assim que um colega fica online, ele pode sincronizar com o Pub para receber os feeds de seus amigos potencialmente offline.
Um usuário pode, opcionalmente, executar seu próprio servidor Pub e abri-lo ao público ou permitir que apenas seus amigos participem, se assim o desejarem. Eles também podem ingressar em um Pub público. Aqui está uma lista de Pubs públicos em que todos podem participar . Explicaremos como ingressar em um posteriormente neste guia. Uma coisa importante a observar é que o Secure Scuttlebutt em uma rede social somente para convidados significa que você deve ser “puxado” para entrar nos círculos sociais. Se você responder às mensagens, os destinatários não serão notificados, a menos que estejam seguindo você de volta. O objetivo do SSB é criar “ilhas” isoladas de redes pares, ao contrário de uma rede pública onde qualquer pessoa pode enviar mensagens a qualquer pessoa.
Perspectivas dos participantes
Pubs - Hubs
Pubs públicos
| Pub Name | Operator | Invite Code | | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------------------------------------------------------ | |
scuttle.us
| @Ryan |scuttle.us:8008:@WqcuCOIpLtXFRw/9vOAQJti8avTZ9vxT9rKrPo8qG6o=.ed25519~/ZUi9Chpl0g1kuWSrmehq2EwMQeV0Pd+8xw8XhWuhLE=
| | pub1.upsocial.com | @freedomrules |pub1.upsocial.com:8008:@gjlNF5Cyw3OKZxEoEpsVhT5Xv3HZutVfKBppmu42MkI=.ed25519~lMd6f4nnmBZEZSavAl4uahl+feajLUGqu8s2qdoTLi8=
| | Monero Pub | @Denis |xmr-pub.net:8008:@5hTpvduvbDyMLN2IdzDKa7nx7PSem9co3RsOmZoyyCM=.ed25519~vQU+r2HUd6JxPENSinUWdfqrJLlOqXiCbzHoML9iVN4=
| | FreeSocial | @Jarland |pub.freesocial.co:8008:@ofYKOy2p9wsaxV73GqgOyh6C6nRGFM5FyciQyxwBd6A=.ed25519~ye9Z808S3KPQsV0MWr1HL0/Sh8boSEwW+ZK+8x85u9w=
| |ssb.vpn.net.br
| @coffeverton |ssb.vpn.net.br:8008:@ze8nZPcf4sbdULvknEFOCbVZtdp7VRsB95nhNw6/2YQ=.ed25519~D0blTolH3YoTwSAkY5xhNw8jAOjgoNXL/+8ZClzr0io=
| | gossip.noisebridge.info | Noisebridge Hackerspace @james.network |gossip.noisebridge.info:8008:@2NANnQVdsoqk0XPiJG2oMZqaEpTeoGrxOHJkLIqs7eY=.ed25519~JWTC6+rPYPW5b5zCion0gqjcJs35h6JKpUrQoAKWgJ4=
|Pubs privados
Você precisará entrar em contato com os proprietários desses bares para receber um convite.
| Pub Name | Operator | Contact | | --------------------------------------------- | ------------------------------------------------------------ | ----------------------------------------------- | |
many.butt.nz
| @dinosaur | mikey@enspiral.com | |one.butt.nz
| @dinosaur | mikey@enspiral.com | |ssb.mikey.nz
| @dinosaur | mikey@enspiral.com | | ssb.celehner.com | @cel | cel@celehner.com |Pubs muito grandes
Aviso: embora tecnicamente funcione usar um convite para esses pubs, você provavelmente se divertirá se o fizer devido ao seu tamanho (muitas coisas para baixar, risco para bots / spammers / idiotas)
| Pub Name | Operator | Invite Code | | --------------------------------------- | ----------------------------------------------- | ------------------------------------------------------------ | |
scuttlebutt.de
| SolSoCoG |scuttlebutt.de:8008:@yeh/GKxlfhlYXSdgU7CRLxm58GC42za3tDuC4NJld/k=.ed25519~iyaCpZ0co863K9aF+b7j8BnnHfwY65dGeX6Dh2nXs3c=
| |Lohn's Pub
| @lohn |p.lohn.in:8018:@LohnKVll9HdLI3AndEc4zwGtfdF/J7xC7PW9B/JpI4U=.ed25519~z3m4ttJdI4InHkCtchxTu26kKqOfKk4woBb1TtPeA/s=
| | Scuttle Space | @guil-dot | Visit scuttle.space | |SSB PeerNet US-East
| timjrobinson |us-east.ssbpeer.net:8008:@sTO03jpVivj65BEAJMhlwtHXsWdLd9fLwyKAT1qAkc0=.ed25519~sXFc5taUA7dpGTJITZVDCRy2A9jmkVttsr107+ufInU=
| | Hermies | s | net:hermies.club:8008~shs:uMYDVPuEKftL4SzpRGVyQxLdyPkOiX7njit7+qT/7IQ=:SSB+Room+PSK3TLYC2T86EHQCUHBUHASCASE18JBV24= |GUI - Interface Gráfica do Utilizador(Usuário)
Patchwork - Uma GUI SSB (Descontinuado)
Patchwork é o aplicativo de mensagens e compartilhamento descentralizado construído em cima do SSB . O protocolo scuttlebutt em si não mantém um conjunto de feeds nos quais um usuário está interessado, então um cliente é necessário para manter uma lista de feeds de pares em que seu respectivo usuário está interessado e seguindo.
Fonte: scuttlebutt.nz
Quando você instala e executa o Patchwork, você só pode ver e se comunicar com seus pares em sua rede local. Para acessar fora de sua LAN, você precisa se conectar a um Pub. Um pub é apenas para convidados e eles retransmitem mensagens entre você e seus pares fora de sua LAN e entre outros Pubs.
Lembre-se de que você precisa seguir alguém para receber mensagens dessa pessoa. Isso reduz o envio de mensagens de spam para os usuários. Os usuários só veem as respostas das pessoas que seguem. Os dados são sincronizados no disco para funcionar offline, mas podem ser sincronizados diretamente com os pares na sua LAN por wi-fi ou bluetooth.
Patchbay - Uma GUI Alternativa
Patchbay é um cliente de fofoca projetado para ser fácil de modificar e estender. Ele usa o mesmo banco de dados que Patchwork e Patchfoo , então você pode facilmente dar uma volta com sua identidade existente.
Planetary - GUI para IOS
Planetary é um app com pubs pré-carregados para facilitar integração.
Manyverse - GUI para Android
Manyverse é um aplicativo de rede social com recursos que você esperaria: posts, curtidas, perfis, mensagens privadas, etc. Mas não está sendo executado na nuvem de propriedade de uma empresa, em vez disso, as postagens de seus amigos e todos os seus dados sociais vivem inteiramente em seu telefone .
Fontes
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https://scuttlebot.io/
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https://decentralized-id.com/decentralized-web/scuttlebot/#plugins
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https://medium.com/@miguelmota/getting-started-with-secure-scuttlebut-e6b7d4c5ecfd
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Secure Scuttlebutt : um protocolo de banco de dados global.
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@ 51faaa77:2c26615b
2025-05-04 17:52:33There has been a lot of debate about a recent discussion on the mailing list and a pull request on the Bitcoin Core repository. The main two points are about whether a mempool policy regarding OP_RETURN outputs should be changed, and whether there should be a configuration option for node operators to set their own limit. There has been some controversy about the background and context of these topics and people are looking for more information. Please ask short (preferably one sentence) questions as top comments in this topic. @Murch, and maybe others, will try to answer them in a couple sentences. @Murch and myself have collected a few questions that we have seen being asked to start us off, but please add more as you see fit.
originally posted at https://stacker.news/items/971277
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@ b2caa9b3:9eab0fb5
2025-05-04 08:20:46Hey friends,
Exciting news – I’m currently setting up my very first Discord server!
This space will be all about my travels, behind-the-scenes stories, photo sharing, and practical tips and insights from the road. My goal is to make it the central hub connecting all my decentralized social platforms where I can interact with you more directly, and share exclusive content.
Since I’m just starting out, I’d love to hear from you:
Do you know any useful RSS-feed integrations for updates?
Can you recommend any cool Discord bots for community engagement or automation?
Are there any tips or features you think I must include?
The idea is to keep everything free and accessible, and to grow a warm, helpful community around the joy of exploring the world.
It’s my first time managing a Discord server, so your experience and suggestions would mean a lot. Leave a comment – I’m all ears!
Thanks for your support, Ruben Storm
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@ 66df6056:f3203c64
2025-05-08 14:28:51งาน Bitcoin++ ประจำปี 2025 ที่จัดขึ้นที่เมืองออสติน รัฐเท็กซัส เป็นการรวมตัวของนักพัฒนา Bitcoin ที่เจาะลึกในประเด็นทางเทคนิค โดยเฉพาะอย่างยิ่งเรื่อง Mempool, Transaction Relay และ Mining Pools หัวข้อเหล่านี้ถูกเน้นย้ำว่าเป็นหัวข้อที่น่าสนใจและเป็นที่ถกเถียงกัน เป้าหมายหลักของงานคือเพื่อให้เหล่านักพัฒนาและผู้สร้างสรรค์ได้แบ่งปันสิ่งที่พวกเขากำลังทำอยู่ เรียนรู้เกี่ยวกับความท้าทายในการนำ Transaction เข้าสู่ Block และการปรับปรุง Bitcoin รวมถึงส่งเสริมการเติบโตของชุมชน Open-Source
งานในปีนี้เป็นครั้งแรกที่มุ่งเน้นไปที่ Mempool และ Transaction Relay โดยเฉพาะ ซึ่งเกี่ยวข้องโดยตรงกับการสร้าง Block Mempool ถูกมองว่าเป็นพื้นที่ส่วนรวม (commons) และเป็นตลาดประมูลที่เสรีและเปิดกว้างที่สุดแห่งหนึ่งของโลก ที่ซึ่งใครก็ตามที่เป็นเจ้าของ Bitcoin สามารถเสนอราคา (ค่าธรรมเนียม) และใครก็ตามที่ขุด Bitcoin ก็สามารถยอมรับราคานั้นและนำ Transaction เข้า Block ได้ แม้ว่ากระบวนการนี้จะมีความท้าทายและบางครั้งก็เป็นที่ถกเถียงกัน แต่ Bitcoin ยังคงทำงานเป็นระบบแบบอนาธิปไตย (anarchic system) ที่การพัฒนาเกิดขึ้นในลักษณะกระจายศูนย์
ประเด็นร้อน: OP_RETURN และการถกเถียงเรื่อง Data Carrier
หนึ่งในประเด็นหลักที่ถูกกล่าวถึงและมีการจัดดีเบตแบบ Oxford-style คือเรื่องขีดจำกัดของ Data Carrier ใน OP_RETURN โดยเฉพาะการถกเถียงเรื่องการปลดขีดจำกัดค่าเริ่มต้นใน Bitcoin Core การถกเถียงนี้สะท้อนให้เห็นถึงความตึงเครียดระหว่างกลุ่มที่เรียกว่า "Monetary Maximalists" ซึ่งต้องการให้ Bitcoin เป็นเงินที่ดีที่สุด กับกลุ่ม "Platform Maximalists" ที่ต้องการให้ Bitcoin สามารถทำสิ่งต่างๆ ที่ไม่เกี่ยวข้องกับเงินได้มากขึ้น เช่น การออก Token บน Bitcoin
ฝ่ายที่สนับสนุนการปลดขีดจำกัดแย้งว่ามันเป็นปัญหาทางเทคนิคที่ไม่มีวิธีที่มีหลักการในการป้องกันอย่างแท้จริงในระดับ Consensus การพยายามใช้ Filter ใน Mempool เพื่อป้องกันนั้นไม่สามารถทำได้อย่างสมบูรณ์ และผู้ใช้สามารถหาวิธีหลีกเลี่ยงได้ การปลดขีดจำกัดอาจช่วยลดการสร้าง UTXO ที่ใช้ไม่ได้ (unspendable UTXOs) ซึ่งเป็นสิ่งที่แย่กว่า OP_RETURN และจะช่วยประหยัดเวลาของนักพัฒนาจากการโต้เถียงในเรื่องเล็กๆ น้อยๆ
ขณะที่ฝ่ายคัดค้านการปลดขีดจำกัดยืนยันว่า Filter ใน Mempool ทำงานได้ผลในการยับยั้งการใช้ OP_RETURN สำหรับข้อมูลที่ไม่ใช่ทางการเงิน และการปลดขีดจำกัดจะเป็นการทำลาย Filter ที่มีอยู่ พวกเขาแย้งว่า Bitcoin ถูกออกแบบมาให้เป็นระบบการเงิน ไม่ใช่ฐานข้อมูลสำหรับเก็บข้อมูลตามอำเภอใจ การอนุญาตให้เก็บข้อมูลที่ไม่ใช่ทางการเงินจำนวนมากจะทำให้ Transaction ของผู้ใช้ทั่วไปมีค่าใช้จ่ายสูงขึ้น และเป็นการ "ขาย Bitcoin ให้กับผู้ที่เสนอราคาสูงสุด" ซึ่งอาจนำไปสู่การบ่อนทำลายโดยผู้ที่ควบคุมระบบการเงินแบบเก่า พวกเขายืนยันว่า Bitcoin ควรเน้นการเป็นเงิน และการเปลี่ยนแปลงที่ไม่จำเป็นซึ่งทำลาย Filter ที่ทำงานอยู่จะทำให้ความไว้วางใจใน Bitcoin Core ลดลง นอกจากนี้ยังมีการพูดถึงทางเลือกในการใช้ Filter ในระดับ Node เช่นที่ implement ใน Bitcoin Knots
ความรวมศูนย์ในการขุดและการกระจายศูนย์
ปัญหาความรวมศูนย์ใน Mining Pool เป็นอีกหัวข้อที่มีการหารืออย่างกว้างขวาง โดยเฉพาะเรื่องความหลากหลายของ Block Template เครื่องมืออย่าง stratum.work ถูกสร้างขึ้นมาเพื่อช่วยให้ผู้สังเกตการณ์สามารถเปรียบเทียบ Block Template จาก Pool ต่างๆ ได้ ข้อมูลแสดงให้เห็นว่า Antpool และ Pool ที่เป็น "เพื่อน" (Antpool and friends) รวมถึง Foundry มีส่วนแบ่ง Hash Rate รวมกันค่อนข้างสูง ซึ่งทำให้เกิดความกังวลเกี่ยวกับความรวมศูนย์ ปัญหาดังกล่าวถูกมองว่าเป็นปัญหาเชิงเศรษฐศาสตร์และแรงจูงใจ มากกว่าปัญหาทางเทคนิคล้วนๆ
ทางออกในการกระจายศูนย์การขุดและการสร้าง Block Template ถูกนำเสนอ โดยเฉพาะโปรโตคอล Datam ที่พัฒนาโดย Ocean Mining Datam ถูกออกแบบมาเพื่อการขุดแบบกระจายศูนย์โดยเฉพาะ โดย กำหนดให้ Miner ต้องรัน Node ของตัวเองเพื่อสร้าง Block Template ซึ่งแตกต่างจาก Stratum V2 ที่ยังคงมีการใช้งานแบบรวมศูนย์อยู่ Datam Gateway ทำหน้าที่เป็นตัวเชื่อมระหว่าง Miner กับ Pool โดยใช้ Stratum V1 แต่ Miner เป็นผู้สร้าง Block Template เอง โปรโตคอล Datam นั้นเรียบง่าย ใช้ภาษา C เพื่อให้มีขนาดเล็กและมีประสิทธิภาพสูง สามารถทำงานบน Raspberry Pi ได้ และมีการเข้ารหัสระหว่าง Pool กับ Gateway การสร้าง Datam ขึ้นมาใหม่จากศูนย์เป็นเพราะไม่มีโปรโตคอลหรือซอฟต์แวร์ Pool เดิมที่ตอบโจทย์การกระจายศูนย์ได้อย่างสมบูรณ์
การแก้ไข Bug ใน Consensus (Consensus Cleanup)
มีการนำเสนอ BIP 54 หรือ Great Consensus Cleanup ซึ่งเป็นข้อเสนอ Soft Fork เพื่อแก้ไข Bug เล็กน้อยในกฎ Consensus ของ Bitcoin จุดประสงค์ไม่ใช่การเปลี่ยนแปลงคุณค่าหลักของ Bitcoin แต่เป็นการแก้ไข Bug ที่สามารถทำได้ผ่าน Soft Fork Bug เหล่านี้รวมถึงปัญหาที่อาจนำไปสู่การมี Transaction ID (TXID) ของ Coinbase ซ้ำกันในอนาคตสำหรับ Block ที่เกิดขึ้นก่อน BIP 34 การแก้ไขใน BIP 54 เกี่ยวข้องกับการใช้ Time Locking และการกำหนดค่า End Sequence ใน Coinbase Transaction เพื่อป้องกันปัญหานี้ ข้อเสนอนี้ถูกพัฒนาขึ้นโดย Antoine Riard และมีการหารืออย่างละเอียด
ความปลอดภัยทางควอนตัมในอนาคต
ประเด็นเรื่องความปลอดภัยทางควอนตัมของ Bitcoin ก็ถูกหยิบยกขึ้นมาพูดคุย แม้จะดูเป็นปัญหาที่ไกลตัว แต่ก็เป็นสิ่งสำคัญที่จะต้องมีแผนรองรับ BIP 360 ถูกนำเสนอเป็นข้อเสนอ Soft Fork ทางเลือก (Opt-in soft fork) เพื่อเพิ่มความปลอดภัยทางควอนตัมให้กับ Bitcoin ปัญหาหลักคือผู้ใช้จะต้องเปิดเผย Public Key และ Signature เมื่อใช้จ่าย Transaction และคอมพิวเตอร์ควอนตัมอาจสามารถคำนวณ Private Key จาก Public Key ได้ BIP 360 เสนอให้เพิ่มข้อมูล Public Key และ Signature ที่ผ่านการป้องกันควอนตัมเข้าไปใน Transaction โดยรองรับ Taproot อย่างไรก็ตาม Multisig บางประเภท เช่น P2SH หรือ P2WSH อาจให้การป้องกันได้ดีกว่า เนื่องจากผู้โจมตีจะต้องหา Private Key หลายตัว ในขณะที่ Key Path Spend ของ Taproot อาจไม่ช่วยป้องกันปัญหานี้ BIP 360 ยังกำหนดให้มี Public Key ที่ป้องกันควอนตัมเพียงตัวเดียวเพื่อหลีกเลี่ยงความกำกวมของที่อยู่ Taproot
นวัตกรรมและกรณีใช้งานอื่นๆ
นอกจากนี้ยังมีการกล่าวถึงโครงการอื่นๆ ที่น่าสนใจ เช่น Maple AI ที่มุ่งมั่นสร้าง AI ที่ไม่ใช่แบบรวมศูนย์ และ Open Secret ซึ่งเป็น Framework สำหรับนักพัฒนาในการให้ผู้ใช้สามารถ Self-Custody ข้อมูลของตนเองได้ แนวคิดนี้คล้ายกับการ Self-Custody Bitcoin ใน Wallet โดยมองว่าการถือข้อมูลผู้ใช้เป็นภาระความเสี่ยงสำหรับนักพัฒนา
มีการพูดถึงแนวโน้มที่ผู้เล่นในระบบการเงินแบบเก่าอย่าง Visa และ Stripe กำลังพยายามเข้าสู่พื้นที่ Digital Currency โดยอาจใช้การ Tokenize Credit Card รวมถึงบทบาทที่อาจเกิดขึ้นของ AI Agents ซึ่งอาจเริ่มใช้ Bitcoin หรือ Lightning Network ในการชำระเงินในอนาคต มีการคาดการณ์ว่า AI Agents อาจทำธุรกรรมผ่าน Lightning Network ได้ในระดับที่สูงกว่าการใช้งานของมนุษย์อย่างรวดเร็ว โดยมีการพัฒนาโปรโตคอลอย่าง X402 และ Fusats เพื่อรองรับการชำระเงินสำหรับ Agents โดยเปิดโอกาสให้ Agents เลือกใช้สกุลเงินดิจิทัลที่ดีที่สุดในตลาดเสรี
สุดท้าย งาน Bitcoin++ เน้นย้ำถึงความสำคัญของการประชุมและการรวมตัวกันของนักพัฒนาเพื่อหารือ ประสานงาน และแบ่งปันไอเดีย โดยเฉพาะในประเด็นที่ต้องอาศัยความร่วมมือและการแก้ปัญหาที่ซับซ้อน
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@ 41e6f20b:06049e45
2024-11-17 17:33:55Let me tell you a beautiful story. Last night, during the speakers' dinner at Monerotopia, the waitress was collecting tiny tips in Mexican pesos. I asked her, "Do you really want to earn tips seriously?" I then showed her how to set up a Cake Wallet, and she started collecting tips in Monero, reaching 0.9 XMR. Of course, she wanted to cash out to fiat immediately, but it solved a real problem for her: making more money. That amount was something she would never have earned in a single workday. We kept talking, and I promised to give her Zoom workshops. What can I say? I love people, and that's why I'm a natural orange-piller.
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@ c631e267:c2b78d3e
2025-04-25 20:06:24Die Wahrheit verletzt tiefer als jede Beleidigung. \ Marquis de Sade
Sagen Sie niemals «Terroristin B.», «Schwachkopf H.», «korrupter Drecksack S.» oder «Meinungsfreiheitshasserin F.» und verkneifen Sie sich Memes, denn so etwas könnte Ihnen als Beleidigung oder Verleumdung ausgelegt werden und rechtliche Konsequenzen haben. Auch mit einer Frau M.-A. S.-Z. ist in dieser Beziehung nicht zu spaßen, sie gehört zu den Top-Anzeigenstellern.
«Politikerbeleidigung» als Straftatbestand wurde 2021 im Kampf gegen «Rechtsextremismus und Hasskriminalität» in Deutschland eingeführt, damals noch unter der Regierung Merkel. Im Gesetz nicht festgehalten ist die Unterscheidung zwischen schlechter Hetze und guter Hetze – trotzdem ist das gängige Praxis, wie der Titel fast schon nahelegt.
So dürfen Sie als Politikerin heute den Tesla als «Nazi-Auto» bezeichnen und dies ausdrücklich auf den Firmengründer Elon Musk und dessen «rechtsextreme Positionen» beziehen, welche Sie nicht einmal belegen müssen. [1] Vielleicht ernten Sie Proteste, jedoch vorrangig wegen der «gut bezahlten, unbefristeten Arbeitsplätze» in Brandenburg. Ihren Tweet hat die Berliner Senatorin Cansel Kiziltepe inzwischen offenbar dennoch gelöscht.
Dass es um die Meinungs- und Pressefreiheit in der Bundesrepublik nicht mehr allzu gut bestellt ist, befürchtet man inzwischen auch schon im Ausland. Der Fall des Journalisten David Bendels, der kürzlich wegen eines Faeser-Memes zu sieben Monaten Haft auf Bewährung verurteilt wurde, führte in diversen Medien zu Empörung. Die Welt versteckte ihre Kritik mit dem Titel «Ein Urteil wie aus einer Diktatur» hinter einer Bezahlschranke.
Unschöne, heutzutage vielleicht strafbare Kommentare würden mir auch zu einigen anderen Themen und Akteuren einfallen. Ein Kandidat wäre der deutsche Bundesgesundheitsminister (ja, er ist es tatsächlich immer noch). Während sich in den USA auf dem Gebiet etwas bewegt und zum Beispiel Robert F. Kennedy Jr. will, dass die Gesundheitsbehörde (CDC) keine Covid-Impfungen für Kinder mehr empfiehlt, möchte Karl Lauterbach vor allem das Corona-Lügengebäude vor dem Einsturz bewahren.
«Ich habe nie geglaubt, dass die Impfungen nebenwirkungsfrei sind», sagte Lauterbach jüngst der ZDF-Journalistin Sarah Tacke. Das steht in krassem Widerspruch zu seiner früher verbreiteten Behauptung, die Gen-Injektionen hätten keine Nebenwirkungen. Damit entlarvt er sich selbst als Lügner. Die Bezeichnung ist absolut berechtigt, dieser Mann dürfte keinerlei politische Verantwortung tragen und das Verhalten verlangt nach einer rechtlichen Überprüfung. Leider ist ja die Justiz anderweitig beschäftigt und hat außerdem selbst keine weiße Weste.
Obendrein kämpfte der Herr Minister für eine allgemeine Impfpflicht. Er beschwor dabei das Schließen einer «Impflücke», wie es die Weltgesundheitsorganisation – die «wegen Trump» in finanziellen Schwierigkeiten steckt – bis heute tut. Die WHO lässt aktuell ihre «Europäische Impfwoche» propagieren, bei der interessanterweise von Covid nicht mehr groß die Rede ist.
Einen «Klima-Leugner» würden manche wohl Nir Shaviv nennen, das ist ja nicht strafbar. Der Astrophysiker weist nämlich die Behauptung von einer Klimakrise zurück. Gemäß seiner Forschung ist mindestens die Hälfte der Erderwärmung nicht auf menschliche Emissionen, sondern auf Veränderungen im Sonnenverhalten zurückzuführen.
Das passt vielleicht auch den «Klima-Hysterikern» der britischen Regierung ins Konzept, die gerade Experimente zur Verdunkelung der Sonne angekündigt haben. Produzenten von Kunstfleisch oder Betreiber von Insektenfarmen würden dagegen vermutlich die Geschichte vom fatalen CO2 bevorzugen. Ihnen würde es besser passen, wenn der verantwortungsvolle Erdenbürger sein Verhalten gründlich ändern müsste.
In unserer völlig verkehrten Welt, in der praktisch jede Verlautbarung außerhalb der abgesegneten Narrative potenziell strafbar sein kann, gehört fast schon Mut dazu, Dinge offen anzusprechen. Im «besten Deutschland aller Zeiten» glaubten letztes Jahr nur noch 40 Prozent der Menschen, ihre Meinung frei äußern zu können. Das ist ein Armutszeugnis, und es sieht nicht gerade nach Besserung aus. Umso wichtiger ist es, dagegen anzugehen.
[Titelbild: Pixabay]
--- Quellen: ---
[1] Zur Orientierung wenigstens ein paar Hinweise zur NS-Vergangenheit deutscher Automobilhersteller:
- Volkswagen
- Porsche
- Daimler-Benz
- BMW
- Audi
- Opel
- Heute: «Auto-Werke für die Rüstung? Rheinmetall prüft Übernahmen»
Dieser Beitrag wurde mit dem Pareto-Client geschrieben und ist zuerst auf Transition News erschienen.
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@ 52b4a076:e7fad8bd
2025-05-03 21:54:45Introduction
Me and Fishcake have been working on infrastructure for Noswhere and Nostr.build. Part of this involves processing a large amount of Nostr events for features such as search, analytics, and feeds.
I have been recently developing
nosdex
v3, a newer version of the Noswhere scraper that is designed for maximum performance and fault tolerance using FoundationDB (FDB).Fishcake has been working on a processing system for Nostr events to use with NB, based off of Cloudflare (CF) Pipelines, which is a relatively new beta product. This evening, we put it all to the test.
First preparations
We set up a new CF Pipelines endpoint, and I implemented a basic importer that took data from the
nosdex
database. This was quite slow, as it did HTTP requests synchronously, but worked as a good smoke test.Asynchronous indexing
I implemented a high-contention queue system designed for highly parallel indexing operations, built using FDB, that supports: - Fully customizable batch sizes - Per-index queues - Hundreds of parallel consumers - Automatic retry logic using lease expiration
When the scraper first gets an event, it will process it and eventually write it to the blob store and FDB. Each new event is appended to the event log.
On the indexing side, a
Queuer
will read the event log, and batch events (usually 2K-5K events) into one work job. This work job contains: - A range in the log to index - Which target this job is intended for - The size of the job and some other metadataEach job has an associated leasing state, which is used to handle retries and prioritization, and ensure no duplication of work.
Several
Worker
s monitor the index queue (up to 128) and wait for new jobs that are available to lease.Once a suitable job is found, the worker acquires a lease on the job and reads the relevant events from FDB and the blob store.
Depending on the indexing type, the job will be processed in one of a number of ways, and then marked as completed or returned for retries.
In this case, the event is also forwarded to CF Pipelines.
Trying it out
The first attempt did not go well. I found a bug in the high-contention indexer that led to frequent transaction conflicts. This was easily solved by correcting an incorrectly set parameter.
We also found there were other issues in the indexer, such as an insufficient amount of threads, and a suspicious decrease in the speed of the
Queuer
during processing of queued jobs.Along with fixing these issues, I also implemented other optimizations, such as deprioritizing
Worker
DB accesses, and increasing the batch size.To fix the degraded
Queuer
performance, I ran the backfill job by itself, and then started indexing after it had completed.Bottlenecks, bottlenecks everywhere
After implementing these fixes, there was an interesting problem: The DB couldn't go over 80K reads per second. I had encountered this limit during load testing for the scraper and other FDB benchmarks.
As I suspected, this was a client thread limitation, as one thread seemed to be using high amounts of CPU. To overcome this, I created a new client instance for each
Worker
.After investigating, I discovered that the Go FoundationDB client cached the database connection. This meant all attempts to create separate DB connections ended up being useless.
Using
OpenWithConnectionString
partially resolved this issue. (This also had benefits for service-discovery based connection configuration.)To be able to fully support multi-threading, I needed to enabled the FDB multi-client feature. Enabling it also allowed easier upgrades across DB versions, as FDB clients are incompatible across versions:
FDB_NETWORK_OPTION_EXTERNAL_CLIENT_LIBRARY="/lib/libfdb_c.so"
FDB_NETWORK_OPTION_CLIENT_THREADS_PER_VERSION="16"
Breaking the 100K/s reads barrier
After implementing support for the multi-threaded client, we were able to get over 100K reads per second.
You may notice after the restart (gap) the performance dropped. This was caused by several bugs: 1. When creating the CF Pipelines endpoint, we did not specify a region. The automatically selected region was far away from the server. 2. The amount of shards were not sufficient, so we increased them. 3. The client overloaded a few HTTP/2 connections with too many requests.
I implemented a feature to assign each
Worker
its own HTTP client, fixing the 3rd issue. We also moved the entire storage region to West Europe to be closer to the servers.After these changes, we were able to easily push over 200K reads/s, mostly limited by missing optimizations:
It's shards all the way down
While testing, we also noticed another issue: At certain times, a pipeline would get overloaded, stalling requests for seconds at a time. This prevented all forward progress on the
Worker
s.We solved this by having multiple pipelines: A primary pipeline meant to be for standard load, with moderate batching duration and less shards, and high-throughput pipelines with more shards.
Each
Worker
is assigned a pipeline on startup, and if one pipeline stalls, other workers can continue making progress and saturate the DB.The stress test
After making sure everything was ready for the import, we cleared all data, and started the import.
The entire import lasted 20 minutes between 01:44 UTC and 02:04 UTC, reaching a peak of: - 0.25M requests per second - 0.6M keys read per second - 140MB/s reads from DB - 2Gbps of network throughput
FoundationDB ran smoothly during this test, with: - Read times under 2ms - Zero conflicting transactions - No overloaded servers
CF Pipelines held up well, delivering batches to R2 without any issues, while reaching its maximum possible throughput.
Finishing notes
Me and Fishcake have been building infrastructure around scaling Nostr, from media, to relays, to content indexing. We consistently work on improving scalability, resiliency and stability, even outside these posts.
Many things, including what you see here, are already a part of Nostr.build, Noswhere and NFDB, and many other changes are being implemented every day.
If you like what you are seeing, and want to integrate it, get in touch. :)
If you want to support our work, you can zap this post, or register for nostr.land and nostr.build today.
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2025-05-04 19:19:43Listen to the new episode here!
Finally some good news. Good new games, worthwhile remakes, and bloggers facing the consequences of their actions. Gaming is healing. Let's talk about it!
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@ c631e267:c2b78d3e
2025-04-20 19:54:32Es ist völlig unbestritten, dass der Angriff der russischen Armee auf die Ukraine im Februar 2022 strikt zu verurteilen ist. Ebenso unbestritten ist Russland unter Wladimir Putin keine brillante Demokratie. Aus diesen Tatsachen lässt sich jedoch nicht das finstere Bild des russischen Präsidenten – und erst recht nicht des Landes – begründen, das uns durchweg vorgesetzt wird und den Kern des aktuellen europäischen Bedrohungs-Szenarios darstellt. Da müssen wir schon etwas genauer hinschauen.
Der vorliegende Artikel versucht derweil nicht, den Einsatz von Gewalt oder die Verletzung von Menschenrechten zu rechtfertigen oder zu entschuldigen – ganz im Gegenteil. Dass jedoch der Verdacht des «Putinverstehers» sofort latent im Raume steht, verdeutlicht, was beim Thema «Russland» passiert: Meinungsmache und Manipulation.
Angesichts der mentalen Mobilmachung seitens Politik und Medien sowie des Bestrebens, einen bevorstehenden Krieg mit Russland geradezu herbeizureden, ist es notwendig, dieser fatalen Entwicklung entgegenzutreten. Wenn wir uns nur ein wenig von der herrschenden Schwarz-Weiß-Malerei freimachen, tauchen automatisch Fragen auf, die Risse im offiziellen Narrativ enthüllen. Grund genug, nachzuhaken.
Wer sich schon länger auch abseits der Staats- und sogenannten Leitmedien informiert, der wird in diesem Artikel vermutlich nicht viel Neues erfahren. Andere könnten hier ein paar unbekannte oder vergessene Aspekte entdecken. Möglicherweise klärt sich in diesem Kontext die Wahrnehmung der aktuellen (unserer eigenen!) Situation ein wenig.
Manipulation erkennen
Corona-«Pandemie», menschengemachter Klimawandel oder auch Ukraine-Krieg: Jede Menge Krisen, und für alle gibt es ein offizielles Narrativ, dessen Hinterfragung unerwünscht ist. Nun ist aber ein Narrativ einfach eine Erzählung, eine Geschichte (Latein: «narratio») und kein Tatsachenbericht. Und so wie ein Märchen soll auch das Narrativ eine Botschaft vermitteln.
Über die Methoden der Manipulation ist viel geschrieben worden, sowohl in Bezug auf das Individuum als auch auf die Massen. Sehr wertvolle Tipps dazu, wie man Manipulationen durchschauen kann, gibt ein Büchlein [1] von Albrecht Müller, dem Herausgeber der NachDenkSeiten.
Die Sprache selber eignet sich perfekt für die Manipulation. Beispielsweise kann die Wortwahl Bewertungen mitschwingen lassen, regelmäßiges Wiederholen (gerne auch von verschiedenen Seiten) lässt Dinge irgendwann «wahr» erscheinen, Übertreibungen fallen auf und hinterlassen wenigstens eine Spur im Gedächtnis, genauso wie Andeutungen. Belege spielen dabei keine Rolle.
Es gibt auffällig viele Sprachregelungen, die offenbar irgendwo getroffen und irgendwie koordiniert werden. Oder alle Redenschreiber und alle Medien kopieren sich neuerdings permanent gegenseitig. Welchen Zweck hat es wohl, wenn der Krieg in der Ukraine durchgängig und quasi wörtlich als «russischer Angriffskrieg auf die Ukraine» bezeichnet wird? Obwohl das in der Sache richtig ist, deutet die Art der Verwendung auf gezielte Beeinflussung hin und soll vor allem das Feindbild zementieren.
Sprachregelungen dienen oft der Absicherung einer einseitigen Darstellung. Das Gleiche gilt für das Verkürzen von Informationen bis hin zum hartnäckigen Verschweigen ganzer Themenbereiche. Auch hierfür gibt es rund um den Ukraine-Konflikt viele gute Beispiele.
Das gewünschte Ergebnis solcher Methoden ist eine Schwarz-Weiß-Malerei, bei der einer eindeutig als «der Böse» markiert ist und die anderen automatisch «die Guten» sind. Das ist praktisch und demonstriert gleichzeitig ein weiteres Manipulationswerkzeug: die Verwendung von Doppelstandards. Wenn man es schafft, bei wichtigen Themen regelmäßig mit zweierlei Maß zu messen, ohne dass das Publikum protestiert, dann hat man freie Bahn.
Experten zu bemühen, um bestimmte Sachverhalte zu erläutern, ist sicher sinnvoll, kann aber ebenso missbraucht werden, schon allein durch die Auswahl der jeweiligen Spezialisten. Seit «Corona» werden viele erfahrene und ehemals hoch angesehene Fachleute wegen der «falschen Meinung» diffamiert und gecancelt. [2] Das ist nicht nur ein brutaler Umgang mit Menschen, sondern auch eine extreme Form, die öffentliche Meinung zu steuern.
Wann immer wir also erkennen (weil wir aufmerksam waren), dass wir bei einem bestimmten Thema manipuliert werden, dann sind zwei logische und notwendige Fragen: Warum? Und was ist denn richtig? In unserem Russland-Kontext haben die Antworten darauf viel mit Geopolitik und Geschichte zu tun.
Ist Russland aggressiv und expansiv?
Angeblich plant Russland, europäische NATO-Staaten anzugreifen, nach dem Motto: «Zuerst die Ukraine, dann den Rest». In Deutschland weiß man dafür sogar das Datum: «Wir müssen bis 2029 kriegstüchtig sein», versichert Verteidigungsminister Pistorius.
Historisch gesehen ist es allerdings eher umgekehrt: Russland, bzw. die Sowjetunion, ist bereits dreimal von Westeuropa aus militärisch angegriffen worden. Die Feldzüge Napoleons, des deutschen Kaiserreichs und Nazi-Deutschlands haben Millionen Menschen das Leben gekostet. Bei dem ausdrücklichen Vernichtungskrieg ab 1941 kam es außerdem zu Brutalitäten wie der zweieinhalbjährigen Belagerung Leningrads (heute St. Petersburg) durch Hitlers Wehrmacht. Deren Ziel, die Bevölkerung auszuhungern, wurde erreicht: über eine Million tote Zivilisten.
Trotz dieser Erfahrungen stimmte Michail Gorbatschow 1990 der deutschen Wiedervereinigung zu und die Sowjetunion zog ihre Truppen aus Osteuropa zurück (vgl. Abb. 1). Der Warschauer Pakt wurde aufgelöst, der Kalte Krieg formell beendet. Die Sowjets erhielten damals von führenden westlichen Politikern die Zusicherung, dass sich die NATO «keinen Zentimeter ostwärts» ausdehnen würde, das ist dokumentiert. [3]
Expandiert ist die NATO trotzdem, und zwar bis an Russlands Grenzen (vgl. Abb. 2). Laut dem Politikberater Jeffrey Sachs handelt es sich dabei um ein langfristiges US-Projekt, das von Anfang an die Ukraine und Georgien mit einschloss. Offiziell wurde der Beitritt beiden Staaten 2008 angeboten. In jedem Fall könnte die massive Ost-Erweiterung seit 1999 aus russischer Sicht nicht nur als Vertrauensbruch, sondern durchaus auch als aggressiv betrachtet werden.
Russland hat den europäischen Staaten mehrfach die Hand ausgestreckt [4] für ein friedliches Zusammenleben und den «Aufbau des europäischen Hauses». Präsident Putin sei «in seiner ersten Amtszeit eine Chance für Europa» gewesen, urteilt die Journalistin und langjährige Russland-Korrespondentin der ARD, Gabriele Krone-Schmalz. Er habe damals viele positive Signale Richtung Westen gesendet.
Die Europäer jedoch waren scheinbar an einer Partnerschaft mit dem kontinentalen Nachbarn weniger interessiert als an der mit dem transatlantischen Hegemon. Sie verkennen bis heute, dass eine gedeihliche Zusammenarbeit in Eurasien eine Gefahr für die USA und deren bekundetes Bestreben ist, die «einzige Weltmacht» zu sein – «Full Spectrum Dominance» [5] nannte das Pentagon das. Statt einem neuen Kalten Krieg entgegenzuarbeiten, ließen sich europäische Staaten selber in völkerrechtswidrige «US-dominierte Angriffskriege» [6] verwickeln, wie in Serbien, Afghanistan, dem Irak, Libyen oder Syrien. Diese werden aber selten so benannt.
Speziell den Deutschen stünde außer einer Portion Realismus auch etwas mehr Dankbarkeit gut zu Gesicht. Das Geschichtsbewusstsein der Mehrheit scheint doch recht selektiv und das Selbstbewusstsein einiger etwas desorientiert zu sein. Bekanntermaßen waren es die Soldaten der sowjetischen Roten Armee, die unter hohen Opfern 1945 Deutschland «vom Faschismus befreit» haben. Bei den Gedenkfeiern zu 80 Jahren Kriegsende will jedoch das Auswärtige Amt – noch unter der Diplomatie-Expertin Baerbock, die sich schon länger offiziell im Krieg mit Russland wähnt, – nun keine Russen sehen: Sie sollen notfalls rausgeschmissen werden.
«Die Grundsatzfrage lautet: Geht es Russland um einen angemessenen Platz in einer globalen Sicherheitsarchitektur, oder ist Moskau schon seit langem auf einem imperialistischen Trip, der befürchten lassen muss, dass die Russen in fünf Jahren in Berlin stehen?»
So bringt Gabriele Krone-Schmalz [7] die eigentliche Frage auf den Punkt, die zur Einschätzung der Situation letztlich auch jeder für sich beantworten muss.
Was ist los in der Ukraine?
In der internationalen Politik geht es nie um Demokratie oder Menschenrechte, sondern immer um Interessen von Staaten. Diese These stammt von Egon Bahr, einem der Architekten der deutschen Ostpolitik des «Wandels durch Annäherung» aus den 1960er und 70er Jahren. Sie trifft auch auf den Ukraine-Konflikt zu, den handfeste geostrategische und wirtschaftliche Interessen beherrschen, obwohl dort angeblich «unsere Demokratie» verteidigt wird.
Es ist ein wesentliches Element des Ukraine-Narrativs und Teil der Manipulation, die Vorgeschichte des Krieges wegzulassen – mindestens die vor der russischen «Annexion» der Halbinsel Krim im März 2014, aber oft sogar komplett diejenige vor der Invasion Ende Februar 2022. Das Thema ist komplex, aber einige Aspekte, die für eine Beurteilung nicht unwichtig sind, will ich wenigstens kurz skizzieren. [8]
Das Gebiet der heutigen Ukraine und Russlands – die übrigens in der «Kiewer Rus» gemeinsame Wurzeln haben – hat der britische Geostratege Halford Mackinder bereits 1904 als eurasisches «Heartland» bezeichnet, dessen Kontrolle er eine große Bedeutung für die imperiale Strategie Großbritanniens zumaß. Für den ehemaligen Sicherheits- und außenpolitischen Berater mehrerer US-amerikanischer Präsidenten und Mitgründer der Trilateralen Kommission, Zbigniew Brzezinski, war die Ukraine nach der Auflösung der Sowjetunion ein wichtiger Spielstein auf dem «eurasischen Schachbrett», wegen seiner Nähe zu Russland, seiner Bodenschätze und seines Zugangs zum Schwarzen Meer.
Die Ukraine ist seit langem ein gespaltenes Land. Historisch zerrissen als Spielball externer Interessen und geprägt von ethnischen, kulturellen, religiösen und geografischen Unterschieden existiert bis heute, grob gesagt, eine Ost-West-Spaltung, welche die Suche nach einer nationalen Identität stark erschwert.
Insbesondere im Zuge der beiden Weltkriege sowie der Russischen Revolution entstanden tiefe Risse in der Bevölkerung. Ukrainer kämpften gegen Ukrainer, zum Beispiel die einen auf der Seite von Hitlers faschistischer Nazi-Armee und die anderen auf der von Stalins kommunistischer Roter Armee. Die Verbrechen auf beiden Seiten sind nicht vergessen. Dass nach der Unabhängigkeit 1991 versucht wurde, Figuren wie den radikalen Nationalisten Symon Petljura oder den Faschisten und Nazi-Kollaborateur Stepan Bandera als «Nationalhelden» zu installieren, verbessert die Sache nicht.
Während die USA und EU-Staaten zunehmend «ausländische Einmischung» (speziell russische) in «ihre Demokratien» wittern, betreiben sie genau dies seit Jahrzehnten in vielen Ländern der Welt. Die seit den 2000er Jahren bekannten «Farbrevolutionen» in Osteuropa werden oft als Methode des Regierungsumsturzes durch von außen gesteuerte «demokratische» Volksaufstände beschrieben. Diese Strategie geht auf Analysen zum «Schwarmverhalten» [9] seit den 1960er Jahren zurück (Studentenproteste), wo es um die potenzielle Wirksamkeit einer «rebellischen Hysterie» von Jugendlichen bei postmodernen Staatsstreichen geht. Heute nennt sich dieses gezielte Kanalisieren der Massen zur Beseitigung unkooperativer Regierungen «Soft-Power».
In der Ukraine gab es mit der «Orangen Revolution» 2004 und dem «Euromaidan» 2014 gleich zwei solcher «Aufstände». Der erste erzwang wegen angeblicher Unregelmäßigkeiten eine Wiederholung der Wahlen, was mit Wiktor Juschtschenko als neuem Präsidenten endete. Dieser war ehemaliger Direktor der Nationalbank und Befürworter einer Annäherung an EU und NATO. Seine Frau, die First Lady, ist US-amerikanische «Philanthropin» und war Beamtin im Weißen Haus in der Reagan- und der Bush-Administration.
Im Gegensatz zu diesem ersten Event endete der sogenannte Euromaidan unfriedlich und blutig. Die mehrwöchigen Proteste gegen Präsident Wiktor Janukowitsch, in Teilen wegen des nicht unterzeichneten Assoziierungsabkommens mit der EU, wurden zunehmend gewalttätiger und von Nationalisten und Faschisten des «Rechten Sektors» dominiert. Sie mündeten Ende Februar 2014 auf dem Kiewer Unabhängigkeitsplatz (Maidan) in einem Massaker durch Scharfschützen. Dass deren Herkunft und die genauen Umstände nicht geklärt wurden, störte die Medien nur wenig. [10]
Janukowitsch musste fliehen, er trat nicht zurück. Vielmehr handelte es sich um einen gewaltsamen, allem Anschein nach vom Westen inszenierten Putsch. Laut Jeffrey Sachs war das kein Geheimnis, außer vielleicht für die Bürger. Die USA unterstützten die Post-Maidan-Regierung nicht nur, sie beeinflussten auch ihre Bildung. Das geht unter anderem aus dem berühmten «Fuck the EU»-Telefonat der US-Chefdiplomatin für die Ukraine, Victoria Nuland, mit Botschafter Geoffrey Pyatt hervor.
Dieser Bruch der demokratischen Verfassung war letztlich der Auslöser für die anschließenden Krisen auf der Krim und im Donbass (Ostukraine). Angesichts der ukrainischen Geschichte mussten die nationalistischen Tendenzen und die Beteiligung der rechten Gruppen an dem Umsturz bei der russigsprachigen Bevölkerung im Osten ungute Gefühle auslösen. Es gab Kritik an der Übergangsregierung, Befürworter einer Abspaltung und auch für einen Anschluss an Russland.
Ebenso konnte Wladimir Putin in dieser Situation durchaus Bedenken wegen des Status der russischen Militärbasis für seine Schwarzmeerflotte in Sewastopol auf der Krim haben, für die es einen langfristigen Pachtvertrag mit der Ukraine gab. Was im März 2014 auf der Krim stattfand, sei keine Annexion, sondern eine Abspaltung (Sezession) nach einem Referendum gewesen, also keine gewaltsame Aneignung, urteilte der Rechtswissenschaftler Reinhard Merkel in der FAZ sehr detailliert begründet. Übrigens hatte die Krim bereits zu Zeiten der Sowjetunion den Status einer autonomen Republik innerhalb der Ukrainischen SSR.
Anfang April 2014 wurden in der Ostukraine die «Volksrepubliken» Donezk und Lugansk ausgerufen. Die Kiewer Übergangsregierung ging unter der Bezeichnung «Anti-Terror-Operation» (ATO) militärisch gegen diesen, auch von Russland instrumentalisierten Widerstand vor. Zufällig war kurz zuvor CIA-Chef John Brennan in Kiew. Die Maßnahmen gingen unter dem seit Mai neuen ukrainischen Präsidenten, dem Milliardär Petro Poroschenko, weiter. Auch Wolodymyr Selenskyj beendete den Bürgerkrieg nicht, als er 2019 vom Präsidenten-Schauspieler, der Oligarchen entmachtet, zum Präsidenten wurde. Er fuhr fort, die eigene Bevölkerung zu bombardieren.
Mit dem Einmarsch russischer Truppen in die Ostukraine am 24. Februar 2022 begann die zweite Phase des Krieges. Die Wochen und Monate davor waren intensiv. Im November hatte die Ukraine mit den USA ein Abkommen über eine «strategische Partnerschaft» unterzeichnet. Darin sagten die Amerikaner ihre Unterstützung der EU- und NATO-Perspektive der Ukraine sowie quasi für die Rückeroberung der Krim zu. Dagegen ließ Putin der NATO und den USA im Dezember 2021 einen Vertragsentwurf über beiderseitige verbindliche Sicherheitsgarantien zukommen, den die NATO im Januar ablehnte. Im Februar eskalierte laut OSZE die Gewalt im Donbass.
Bereits wenige Wochen nach der Invasion, Ende März 2022, kam es in Istanbul zu Friedensverhandlungen, die fast zu einer Lösung geführt hätten. Dass der Krieg nicht damals bereits beendet wurde, lag daran, dass der Westen dies nicht wollte. Man war der Meinung, Russland durch die Ukraine in diesem Stellvertreterkrieg auf Dauer militärisch schwächen zu können. Angesichts von Hunderttausenden Toten, Verletzten und Traumatisierten, die als Folge seitdem zu beklagen sind, sowie dem Ausmaß der Zerstörung, fehlen einem die Worte.
Hasst der Westen die Russen?
Diese Frage drängt sich auf, wenn man das oft unerträglich feindselige Gebaren beobachtet, das beileibe nicht neu ist und vor Doppelmoral trieft. Russland und speziell die Person Wladimir Putins werden regelrecht dämonisiert, was gleichzeitig scheinbar jede Form von Diplomatie ausschließt.
Russlands militärische Stärke, seine geografische Lage, sein Rohstoffreichtum oder seine unabhängige diplomatische Tradition sind sicher Störfaktoren für das US-amerikanische Bestreben, der Boss in einer unipolaren Welt zu sein. Ein womöglich funktionierender eurasischer Kontinent, insbesondere gute Beziehungen zwischen Russland und Deutschland, war indes schon vor dem Ersten Weltkrieg eine Sorge des britischen Imperiums.
Ein «Vergehen» von Präsident Putin könnte gewesen sein, dass er die neoliberale Schocktherapie à la IWF und den Ausverkauf des Landes (auch an US-Konzerne) beendete, der unter seinem Vorgänger herrschte. Dabei zeigte er sich als Führungspersönlichkeit und als nicht so formbar wie Jelzin. Diese Aspekte allein sind aber heute vermutlich keine ausreichende Erklärung für ein derart gepflegtes Feindbild.
Der Historiker und Philosoph Hauke Ritz erweitert den Fokus der Fragestellung zu: «Warum hasst der Westen die Russen so sehr?», was er zum Beispiel mit dem Medienforscher Michael Meyen und mit der Politikwissenschaftlerin Ulrike Guérot bespricht. Ritz stellt die interessante These [11] auf, dass Russland eine Provokation für den Westen sei, welcher vor allem dessen kulturelles und intellektuelles Potenzial fürchte.
Die Russen sind Europäer aber anders, sagt Ritz. Diese «Fremdheit in der Ähnlichkeit» erzeuge vielleicht tiefe Ablehnungsgefühle. Obwohl Russlands Identität in der europäischen Kultur verwurzelt ist, verbinde es sich immer mit der Opposition in Europa. Als Beispiele nennt er die Kritik an der katholischen Kirche oder die Verbindung mit der Arbeiterbewegung. Christen, aber orthodox; Sozialismus statt Liberalismus. Das mache das Land zum Antagonisten des Westens und zu einer Bedrohung der Machtstrukturen in Europa.
Fazit
Selbstverständlich kann man Geschichte, Ereignisse und Entwicklungen immer auf verschiedene Arten lesen. Dieser Artikel, obwohl viel zu lang, konnte nur einige Aspekte der Ukraine-Tragödie anreißen, die in den offiziellen Darstellungen in der Regel nicht vorkommen. Mindestens dürfte damit jedoch klar geworden sein, dass die Russische Föderation bzw. Wladimir Putin nicht der alleinige Aggressor in diesem Konflikt ist. Das ist ein Stellvertreterkrieg zwischen USA/NATO (gut) und Russland (böse); die Ukraine (edel) wird dabei schlicht verheizt.
Das ist insofern von Bedeutung, als die gesamte europäische Kriegshysterie auf sorgsam kultivierten Freund-Feind-Bildern beruht. Nur so kann Konfrontation und Eskalation betrieben werden, denn damit werden die wahren Hintergründe und Motive verschleiert. Angst und Propaganda sind notwendig, damit die Menschen den Wahnsinn mitmachen. Sie werden belogen, um sie zuerst zu schröpfen und anschließend auf die Schlachtbank zu schicken. Das kann niemand wollen, außer den stets gleichen Profiteuren: die Rüstungs-Lobby und die großen Investoren, die schon immer an Zerstörung und Wiederaufbau verdient haben.
Apropos Investoren: Zu den Top-Verdienern und somit Hauptinteressenten an einer Fortführung des Krieges zählt BlackRock, einer der weltgrößten Vermögensverwalter. Der deutsche Bundeskanzler in spe, Friedrich Merz, der gerne «Taurus»-Marschflugkörper an die Ukraine liefern und die Krim-Brücke zerstören möchte, war von 2016 bis 2020 Aufsichtsratsvorsitzender von BlackRock in Deutschland. Aber das hat natürlich nichts zu sagen, der Mann macht nur seinen Job.
Es ist ein Spiel der Kräfte, es geht um Macht und strategische Kontrolle, um Geheimdienste und die Kontrolle der öffentlichen Meinung, um Bodenschätze, Rohstoffe, Pipelines und Märkte. Das klingt aber nicht sexy, «Demokratie und Menschenrechte» hört sich besser und einfacher an. Dabei wäre eine für alle Seiten förderliche Politik auch nicht so kompliziert; das Handwerkszeug dazu nennt sich Diplomatie. Noch einmal Gabriele Krone-Schmalz:
«Friedliche Politik ist nichts anderes als funktionierender Interessenausgleich. Da geht’s nicht um Moral.»
Die Situation in der Ukraine ist sicher komplex, vor allem wegen der inneren Zerrissenheit. Es dürfte nicht leicht sein, eine friedliche Lösung für das Zusammenleben zu finden, aber die Beteiligten müssen es vor allem wollen. Unter den gegebenen Umständen könnte eine sinnvolle Perspektive mit Neutralität und föderalen Strukturen zu tun haben.
Allen, die sich bis hierher durch die Lektüre gearbeitet (oder auch einfach nur runtergescrollt) haben, wünsche ich frohe Oster-Friedenstage!
[Titelbild: Pixabay; Abb. 1 und 2: nach Ganser/SIPER; Abb. 3: SIPER]
--- Quellen: ---
[1] Albrecht Müller, «Glaube wenig. Hinterfrage alles. Denke selbst.», Westend 2019
[2] Zwei nette Beispiele:
- ARD-faktenfinder (sic), «Viel Aufmerksamkeit für fragwürdige Experten», 03/2023
- Neue Zürcher Zeitung, «Aufstieg und Fall einer Russlandversteherin – die ehemalige ARD-Korrespondentin Gabriele Krone-Schmalz rechtfertigt seit Jahren Putins Politik», 12/2022
[3] George Washington University, «NATO Expansion: What Gorbachev Heard – Declassified documents show security assurances against NATO expansion to Soviet leaders from Baker, Bush, Genscher, Kohl, Gates, Mitterrand, Thatcher, Hurd, Major, and Woerner», 12/2017
[4] Beispielsweise Wladimir Putin bei seiner Rede im Deutschen Bundestag, 25/09/2001
[5] William Engdahl, «Full Spectrum Dominance, Totalitarian Democracy In The New World Order», edition.engdahl 2009
[6] Daniele Ganser, «Illegale Kriege – Wie die NATO-Länder die UNO sabotieren. Eine Chronik von Kuba bis Syrien», Orell Füssli 2016
[7] Gabriele Krone-Schmalz, «Mit Friedensjournalismus gegen ‘Kriegstüchtigkeit’», Vortrag und Diskussion an der Universität Hamburg, veranstaltet von engagierten Studenten, 16/01/2025\ → Hier ist ein ähnlicher Vortrag von ihr (Video), den ich mit spanischer Übersetzung gefunden habe.
[8] Für mehr Hintergrund und Details empfehlen sich z.B. folgende Bücher:
- Mathias Bröckers, Paul Schreyer, «Wir sind immer die Guten», Westend 2019
- Gabriele Krone-Schmalz, «Russland verstehen? Der Kampf um die Ukraine und die Arroganz des Westens», Westend 2023
- Patrik Baab, «Auf beiden Seiten der Front – Meine Reisen in die Ukraine», Fiftyfifty 2023
[9] vgl. Jonathan Mowat, «Washington's New World Order "Democratization" Template», 02/2005 und RAND Corporation, «Swarming and the Future of Conflict», 2000
[10] Bemerkenswert einige Beiträge, von denen man später nichts mehr wissen wollte:
- ARD Monitor, «Todesschüsse in Kiew: Wer ist für das Blutbad vom Maidan verantwortlich», 10/04/2014, Transkript hier
- Telepolis, «Blutbad am Maidan: Wer waren die Todesschützen?», 12/04/2014
- Telepolis, «Scharfschützenmorde in Kiew», 14/12/2014
- Deutschlandfunk, «Gefahr einer Spirale nach unten», Interview mit Günter Verheugen, 18/03/2014
- NDR Panorama, «Putsch in Kiew: Welche Rolle spielen die Faschisten?», 06/03/2014
[11] Hauke Ritz, «Vom Niedergang des Westens zur Neuerfindung Europas», 2024
Dieser Beitrag wurde mit dem Pareto-Client geschrieben.
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@ 06639a38:655f8f71
2025-03-17 14:59:40https://ccns.nostrver.se is a (Drupal powered) website that I started to build in January 2024 (source on Github and Gitlab). It's a fork of an earlier (abandoned) project https://cchs.social/.
Currently CCNS is a link aggregration website and for now it's only my who is using it to save and share Nostr related links. When you post a new link, you have the option to cross-post it as a Nostr note (example here).Kind 39700
Last month Jurjen and Abir have started to work on a social bookmark client built with Nostr (inspired by Del.icio.us from the past). Earlier this month they changed to event kind 39700 for broadcasting the Nostr event with the bookmark / link data accross the network. They did this because Sep already created a social bookmark like client called Pinja when fiatjaf raised this idea.
With these developments to me it was very obvious to integrate the feature that new created CCNS links are now also published as kind 39700 events to the Nostr network. This means that links are now also distributed on multiple relays as kind 39700 events and are accessible in multiple clients (Yumyume and Pinja).
Here you can see the same data, from left to right:
Structure
The current data structure for the 39700 kind looks as follow:
- "id": "event_id"
- "pubkey": "pubkey author"
- "created_at": unix_timestamp
- "kind": 39700
- "tags":
- "description", "description text here"
- "d", "unique-slug-value"
- "t", "hashtag"
- "content": "https://book_mark_url"
- "sig": "signature"
As there is no NIP (yet) for this event kind, I see some possible improvements:
- Use the bookmark URL as
d
tag so it can be used as a unique identifier for every client - Use the content field for the description
- Use the
a
tag for an addressable event following NIP-01:["a", "39700:pubkey_of_author:", recommended_relay_url_optional]
On short-term I don't have any plans to developer CCNS further, as most of my attention goes to the development of the Nostr-PHP library and Drupal related contribs using that library. That said, CCNS is a Drupal project but all the Nostr stuff is done client-side (Javascript) with NDK and Nostr-PHP is not used (maybe this will change in the future).
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@ 8cb60e21:5f2deaea
2024-09-10 21:14:08 -
@ 5d4b6c8d:8a1c1ee3
2025-05-03 14:18:36Comments: 3395 (Top Territory!!!) Posts: 306 (3rd) Stacking: 198k (2nd)
We're really bouncing back from the post-Super Bowl lull, with lots of contests and discussion threads. I think we've really found our niche with those two things.
The rest of Stacker News is experiencing declining activity, so our steady growth since February really tells me that we're on the right track.
Thanks for being part of our growing sports community!
originally posted at https://stacker.news/items/970289
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@ 2cb8ae56:84d30cba
2025-03-06 07:40:38どうも、Nostrまとめ(2024)ぶりですね。
記事として出すのはかなりお久しぶりかも、お名前変わりまして「フェゼレント」でございます。 意味としては以下の通りです
1.Fezer(フェザー)という英単語 2.ent(エント)という造語 2-1. netを崩した形、よくこれに打ち間違えます。 2-2. Entertainment(エンターテイメント)の略語、なんか娯楽とか話題を生み出せる人になりたいですね。
1と2をガッタイ!!!(トムブラウン風)しまして、フェゼレントです。
なんとググってみますと、Fezerent及びフェゼレントの検索結果が0。 これは...一種のチャンスでは!?と思って、使っています。
さて、そこで出てくるのが「薄味のキャルピス」と「IVstrook」の今後ですよね。 後者に至っては3年分の料金を払ってドメインまで取っているわけですし、前者はかなりネットとかラジオでも浸透しています。
というわけで、こんな風に置き換えます。
Nostr、YT、Discordはフェゼレント及びFezerentを使用します。 それ以外(ラジオを含む)では薄味のキャルピス、IVstrookを使用します。 そして、NHKなどAM波を使用して放送を行っているラジオ局用で使用していた「テックジャンカー」ですが、使用を停止します。 あんま浸透しなかったわけですからね
そんな感じでやっていきます 最後に、記事最後に使用する署名のような奴ですが、そちらは変更なく「IVstrook」単体で行います。
また、ニコニコ動画及び各種ポッドキャストサービスにて配信しておりました「Small Room Space」ですが、今後はzap.streamというNostrのシステムを使用したサービスを用い、番組名の変更は行わないものとします。 zap.streamでの配信開始は「4月7日」 ちょうど#1が公開されてから1年が経過した日です
重ねて、当名義を使用したニコニコ動画への投稿は「3月8日」をもって終了とし、zap.streamへ移行します。
以上、今年に入ってからまともにニコニコ動画で投稿できていませんでしたが、そのような運びとさせていただきます。
2025/03/06 IVstrook
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@ c631e267:c2b78d3e
2025-04-18 15:53:07Verstand ohne Gefühl ist unmenschlich; \ Gefühl ohne Verstand ist Dummheit. \ Egon Bahr
Seit Jahren werden wir darauf getrimmt, dass Fakten eigentlich gefühlt seien. Aber nicht alles ist relativ und nicht alles ist nach Belieben interpretierbar. Diese Schokoladenhasen beispielsweise, die an Ostern in unseren Gefilden typisch sind, «ostern» zwar nicht, sondern sie sitzen in der Regel, trotzdem verwandelt sie das nicht in «Sitzhasen».
Nichts soll mehr gelten, außer den immer invasiveren Gesetzen. Die eigenen Traditionen und Wurzeln sind potenziell «pfui», um andere Menschen nicht auszuschließen, aber wir mögen uns toleranterweise an die fremden Symbole und Rituale gewöhnen. Dabei ist es mir prinzipiell völlig egal, ob und wann jemand ein Fastenbrechen feiert, am Karsamstag oder jedem anderen Tag oder nie – aber bitte freiwillig.
Und vor allem: Lasst die Finger von den Kindern! In Bern setzten kürzlich Demonstranten ein Zeichen gegen die zunehmende Verbreitung woker Ideologie im Bildungssystem und forderten ein Ende der sexuellen Indoktrination von Schulkindern.
Wenn es nicht wegen des heiklen Themas Migration oder wegen des Regenbogens ist, dann wegen des Klimas. Im Rahmen der «Netto Null»-Agenda zum Kampf gegen das angeblich teuflische CO2 sollen die Menschen ihre Ernährungsgewohnheiten komplett ändern. Nach dem Willen von Produzenten synthetischer Lebensmittel, wie Bill Gates, sollen wir baldmöglichst praktisch auf Fleisch und alle Milchprodukte wie Milch und Käse verzichten. Ein lukratives Geschäftsmodell, das neben der EU aktuell auch von einem britischen Lobby-Konsortium unterstützt wird.
Sollten alle ideologischen Stricke zu reißen drohen, ist da immer noch «der Putin». Die Unions-Europäer offenbaren sich dabei ständig mehr als Vertreter der Rüstungsindustrie. Allen voran zündelt Deutschland an der Kriegslunte, angeführt von einem scheinbar todesmutigen Kanzlerkandidaten Friedrich Merz. Nach dessen erneuter Aussage, «Taurus»-Marschflugkörper an Kiew liefern zu wollen, hat Russland eindeutig klargestellt, dass man dies als direkte Kriegsbeteiligung werten würde – «mit allen sich daraus ergebenden Konsequenzen für Deutschland».
Wohltuend sind Nachrichten über Aktivitäten, die sich der allgemeinen Kriegstreiberei entgegenstellen oder diese öffentlich hinterfragen. Dazu zählt auch ein Kongress kritischer Psychologen und Psychotherapeuten, der letzte Woche in Berlin stattfand. Die vielen Vorträge im Kontext von «Krieg und Frieden» deckten ein breites Themenspektrum ab, darunter Friedensarbeit oder die Notwendigkeit einer «Pädagogik der Kriegsuntüchtigkeit».
Der heutige «stille Freitag», an dem Christen des Leidens und Sterbens von Jesus gedenken, ist vielleicht unabhängig von jeder religiösen oder spirituellen Prägung eine passende Einladung zur Reflexion. In der Ruhe liegt die Kraft. In diesem Sinne wünsche ich Ihnen frohe Ostertage!
[Titelbild: Pixabay]
Dieser Beitrag wurde mit dem Pareto-Client geschrieben und ist zuerst auf Transition News erschienen.
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@ ec42c765:328c0600
2025-02-05 23:45:09test
test
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@ cefb08d1:f419beff
2025-05-03 11:01:47https://www.youtube.com/watch?v=BOqWgxCo7Kw
The Catch Up Day 1: Bonsoy Gold Coast Pro provides opening day dominance from upper echelon:
https://www.youtube.com/watch?v=B1uM0FnyPvA
Next Round, elimination:
Results of the 1st day, opening round: https://www.worldsurfleague.com/events/2025/ct/325/bonsoy-gold-coast-pro/results
originally posted at https://stacker.news/items/970160
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@ 7e538978:a5987ab6
2025-05-08 10:23:28E-commerce store owners can now integrate Bitcoin payments into their WooCommerce shops using the LNbits WooCommerce plugin. This plugin supports payments using the Bitcoin Lightning Network and on-chain Bitcoin, providing merchants with flexible options to accept Bitcoin.
Integration with Bitcoin Payments
The LNbits WooCommerce plugin enables online merchants to accept Bitcoin payments easily. It uses LNbits to handle Bitcoin Lightning and traditional on-chain transactions, offering customers efficient payment methods.
Recent updates include support for Gutenberg block checkout integration, ensuring compatibility with the latest WooCommerce versions and improving the checkout experience for merchants and customers alike.
How the LNbits Plugin Works
The plugin integrates with LNbits through the Satspay Server extension. Lightning Network transactions are handled by LNbits. Merchants can manage on-chain payments via LNbits' Watch-only wallet extension.
Setup Steps for Merchants
The setup process for the LNbits WooCommerce plugin involves a few simple steps:
- Run an LNbits instance – either self-host or use the LNbits SaaS service at saas.lnbits.com.
- Install the Satspay Server extension within your LNbits instance.
- Add the LNbits plugin to your WordPress site.
- Configure the plugin via WooCommerce admin panel under WooCommerce > Settings > Payments.
Start Accepting Bitcoin Payments
By accepting Bitcoin payments, merchants offer customers a secure and efficient alternative payment method. Integrating the LNbits WooCommerce plugin is straightforward and aligns with the increasing adoption of cryptocurrency in online retail.
For further details, visit the official plugin page:
WordPress Plugin Directory – LNbits Bitcoin Onchain and Lightning Payment Gateway
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@ c631e267:c2b78d3e
2025-04-04 18:47:27Zwei mal drei macht vier, \ widewidewitt und drei macht neune, \ ich mach mir die Welt, \ widewide wie sie mir gefällt. \ Pippi Langstrumpf
Egal, ob Koalitionsverhandlungen oder politischer Alltag: Die Kontroversen zwischen theoretisch verschiedenen Parteien verschwinden, wenn es um den Kampf gegen politische Gegner mit Rückenwind geht. Wer den Alteingesessenen die Pfründe ernsthaft streitig machen könnte, gegen den werden nicht nur «Brandmauern» errichtet, sondern der wird notfalls auch strafrechtlich verfolgt. Doppelstandards sind dabei selbstverständlich inklusive.
In Frankreich ist diese Woche Marine Le Pen wegen der Veruntreuung von EU-Geldern von einem Gericht verurteilt worden. Als Teil der Strafe wurde sie für fünf Jahre vom passiven Wahlrecht ausgeschlossen. Obwohl das Urteil nicht rechtskräftig ist – Le Pen kann in Berufung gehen –, haben die Richter das Verbot, bei Wahlen anzutreten, mit sofortiger Wirkung verhängt. Die Vorsitzende des rechtsnationalen Rassemblement National (RN) galt als aussichtsreiche Kandidatin für die Präsidentschaftswahl 2027.
Das ist in diesem Jahr bereits der zweite gravierende Fall von Wahlbeeinflussung durch die Justiz in einem EU-Staat. In Rumänien hatte Călin Georgescu im November die erste Runde der Präsidentenwahl überraschend gewonnen. Das Ergebnis wurde später annulliert, die behauptete «russische Wahlmanipulation» konnte jedoch nicht bewiesen werden. Die Kandidatur für die Wahlwiederholung im Mai wurde Georgescu kürzlich durch das Verfassungsgericht untersagt.
Die Veruntreuung öffentlicher Gelder muss untersucht und geahndet werden, das steht außer Frage. Diese Anforderung darf nicht selektiv angewendet werden. Hingegen mussten wir in der Vergangenheit bei ungleich schwerwiegenderen Fällen von (mutmaßlichem) Missbrauch ganz andere Vorgehensweisen erleben, etwa im Fall der heutigen EZB-Chefin Christine Lagarde oder im «Pfizergate»-Skandal um die Präsidentin der EU-Kommission Ursula von der Leyen.
Wenngleich derartige Angelegenheiten formal auf einer rechtsstaatlichen Grundlage beruhen mögen, so bleibt ein bitterer Beigeschmack. Es stellt sich die Frage, ob und inwieweit die Justiz politisch instrumentalisiert wird. Dies ist umso interessanter, als die Gewaltenteilung einen essenziellen Teil jeder demokratischen Ordnung darstellt, während die Bekämpfung des politischen Gegners mit juristischen Mitteln gerade bei den am lautesten rufenden Verteidigern «unserer Demokratie» populär zu sein scheint.
Die Delegationen von CDU/CSU und SPD haben bei ihren Verhandlungen über eine Regierungskoalition genau solche Maßnahmen diskutiert. «Im Namen der Wahrheit und der Demokratie» möchte man noch härter gegen «Desinformation» vorgehen und dafür zum Beispiel den Digital Services Act der EU erweitern. Auch soll der Tatbestand der Volksverhetzung verschärft werden – und im Entzug des passiven Wahlrechts münden können. Auf europäischer Ebene würde Friedrich Merz wohl gerne Ungarn das Stimmrecht entziehen.
Der Pegel an Unzufriedenheit und Frustration wächst in großen Teilen der Bevölkerung kontinuierlich. Arroganz, Machtmissbrauch und immer abstrusere Ausreden für offensichtlich willkürliche Maßnahmen werden kaum verhindern, dass den etablierten Parteien die Unterstützung entschwindet. In Deutschland sind die Umfrageergebnisse der AfD ein guter Gradmesser dafür.
[Vorlage Titelbild: Pixabay]
Dieser Beitrag wurde mit dem Pareto-Client geschrieben und ist zuerst auf Transition News erschienen.
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@ ec42c765:328c0600
2025-02-05 23:43:35test
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@ c631e267:c2b78d3e
2025-04-03 07:42:25Spanien bleibt einer der Vorreiter im europäischen Prozess der totalen Überwachung per Digitalisierung. Seit Mittwoch ist dort der digitale Personalausweis verfügbar. Dabei handelt es sich um eine Regierungs-App, die auf dem Smartphone installiert werden muss und in den Stores von Google und Apple zu finden ist. Per Dekret von Regierungschef Pedro Sánchez und Zustimmung des Ministerrats ist diese Maßnahme jetzt in Kraft getreten.
Mit den üblichen Argumenten der Vereinfachung, des Komforts, der Effizienz und der Sicherheit preist das Innenministerium die «Innovation» an. Auch die Beteuerung, dass die digitale Variante parallel zum physischen Ausweis existieren wird und diesen nicht ersetzen soll, fehlt nicht. Während der ersten zwölf Monate wird «der Neue» noch nicht für alle Anwendungsfälle gültig sein, ab 2026 aber schon.
Dass die ganze Sache auch «Risiken und Nebenwirkungen» haben könnte, wird in den Mainstream-Medien eher selten thematisiert. Bestenfalls wird der Aspekt der Datensicherheit angesprochen, allerdings in der Regel direkt mit dem Regierungsvokabular von den «maximalen Sicherheitsgarantien» abgehandelt. Dennoch gibt es einige weitere Aspekte, die Bürger mit etwas Sinn für Privatsphäre bedenken sollten.
Um sich die digitale Version des nationalen Ausweises besorgen zu können (eine App mit dem Namen MiDNI), muss man sich vorab online registrieren. Dabei wird die Identität des Bürgers mit seiner mobilen Telefonnummer verknüpft. Diese obligatorische fixe Verdrahtung kennen wir von diversen anderen Apps und Diensten. Gleichzeitig ist das die Basis für eine perfekte Lokalisierbarkeit der Person.
Für jeden Vorgang der Identifikation in der Praxis wird später «eine Verbindung zu den Servern der Bundespolizei aufgebaut». Die Daten des Individuums werden «in Echtzeit» verifiziert und im Erfolgsfall von der Polizei signiert zurückgegeben. Das Ergebnis ist ein QR-Code mit zeitlich begrenzter Gültigkeit, der an Dritte weitergegeben werden kann.
Bei derartigen Szenarien sträuben sich einem halbwegs kritischen Staatsbürger die Nackenhaare. Allein diese minimale Funktionsbeschreibung lässt die totale Überwachung erkennen, die damit ermöglicht wird. Jede Benutzung des Ausweises wird künftig registriert, hinterlässt also Spuren. Und was ist, wenn die Server der Polizei einmal kein grünes Licht geben? Das wäre spätestens dann ein Problem, wenn der digitale doch irgendwann der einzig gültige Ausweis ist: Dann haben wir den abschaltbaren Bürger.
Dieser neue Vorstoß der Regierung von Pedro Sánchez ist ein weiterer Schritt in Richtung der «totalen Digitalisierung» des Landes, wie diese Politik in manchen Medien – nicht einmal kritisch, sondern sehr naiv – genannt wird. Ebenso verharmlosend wird auch erwähnt, dass sich das spanische Projekt des digitalen Ausweises nahtlos in die Initiativen der EU zu einer digitalen Identität für alle Bürger sowie des digitalen Euro einreiht.
In Zukunft könnte der neue Ausweis «auch in andere staatliche und private digitale Plattformen integriert werden», wie das Medienportal Cope ganz richtig bemerkt. Das ist die Perspektive.
[Titelbild: Pixabay]
Dazu passend:
Nur Abschied vom Alleinfahren? Monströse spanische Überwachungsprojekte gemäß EU-Norm
Dieser Beitrag wurde mit dem Pareto-Client geschrieben und ist zuerst auf Transition News erschienen.
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@ 5df413d4:2add4f5b
2025-05-04 01:13:31Short photo-stories of the hidden, hard to find, obscure, and off the beaten track.
Come now, take a walk with me…
The Traveller 02: Jerusalem Old City
The bus slowly lurches up the winding and steep embankment. We can finally start to see the craggy tops of buildings peaking out over the ridge in the foreground distance. We have almost reached it. Jerusalem, the City on the Hill.
https://i.nostr.build/e2LpUKEgGBwfveGi.jpg
Our Israeli tour guide speaks over the mic to draw our attention to the valley below us instead - “This is the the Valley of Gehenna, the Valley of the Moloch,” he says. “In ancient times, the pagans who worshiped Moloch used this place for child sacrifice by fire. Now, imagine yourself, an early Hebrew, sitting atop the hill, looking down in horror. This is the literal Valley of The Shadow of Death, the origin of the Abrahamic concept of Hell.” Strong open - this is going to be fun.
https://i.nostr.build/5F29eBKZYs4bEMHk.jpg
Inside the Old City, our guide - a chubby, cherub-faced intelligence type on some sort of punishment duty, deputized to babysit foreigners specifically because he reads as so dopey and disarming - points out various Judeo-Christian sites on a map, his tone subtly suggesting which places are most suggested, or perhaps, permitted…
https://i.nostr.build/J44fhGWc9AZ5qpK4.jpg
https://i.nostr.build/3c0jh09nx6d5cEdt.jpg
Walking, we reach Judaism’s Kotel, the West Wall - massive, grand, and ancient, whispering of the Eternal. Amongst the worshipers, we touch the warm, dry limestone and, if we like, place written prayers into the wall's smaller cracks. A solemn and yearning ghost fills the place - but whose it is, I'm not sure.  https://i.nostr.build/AjDwA0rFiFPlrw1o.jpg
Just above the Kotel, Islam’s Dome of the Rock can be seen, its golden cap blazing in the sun. I ask our guide about visiting the dome. He cuts a heavy eyeroll in my direction - it seems I’ve outed myself as my group’s “that guy.” His face says more than words ever could, “Oy vey, there’s one in every group…”
“Why would anyone want to go there? It is a bit intense, no?” Still, I press. “Well, it is only open to tourists on Tuesday and Thursdays…” It is Tuesday. “And even then, visiting only opens from 11:30…” It is 11:20. As it becomes clear to him that I don't intend to drop this...“Fine!” he relents, with a dramatic flaring of the hands and an uniquely Israeli sigh, “Go there if you must. But remember, the bus leaves at 1PM. Good luck...” Great! Totally not ominous at all.
https://i.nostr.build/6aBhT61C28QO9J69.jpg
The checkpoint for the sole non-Muslim entrance leading up to the Dome is administered by several gorgeous and statuesque, assault rifle clad, Ethiop-Israeli female soldiers. In this period of relative peace and calm, they feel lax enough to make a coy but salacious game of their “screening” the men in line. As I observe, it seems none doth protest...
https://i.nostr.build/jm8F3pUp9EXqPRkN.jpg
Past the gun-totting Sirens, a long wooden rampart leads up to the Temple Mount, The Mount of the House of the Holy, al-Ḥaram al-Sharīf, The Noble Sanctuary, The Furthest Mosque, the site of the Dome of the Rock and the al-Masjid al-Asqa.
https://i.nostr.build/DoS0KIkrVN0yiVJ0.jpg
On the Mount, the Dome dominates all views. To those interested in pure expressions of beauty, the Dome is, undeniably, a thing of absolute glory. I pace the grounds, snapping what pictures I can. I pause to breathe and to let the electric energy of the setting wash over me.
https://i.nostr.build/0BQYLwpU291q2fBt.jpg
https://i.nostr.build/yCxfB1V8eAcfob93.jpg
It’s 12:15 now, I decide to head back. Now, here is what they don’t tell you. The non-Muslin entrance from the West Wall side is a one-way deal. Leaving the Dome plaza dumps you out into the back alley bazaar of Old City’s Muslim district. And so it is. I am lost.
https://i.nostr.build/XnQ5eZgjeS1UTEBt.jpg
https://i.nostr.build/EFGD5vgmFx5YYuH4.jpg
I run through the Muslim quarter, blindly turning down alleyways that seem to be taking me in the general direction of where I need to be - glimpses afforded by the city’s uneven elevation and cracks in ancient stone walls guiding my way.
https://i.nostr.build/mWIEAXlJfdqt3nuh.jpg
In a final act of desperation and likely a significant breach of Israeli security protocol, I scale a low wall and flop down back on the side of things where I'm “supposed” to be. But either no one sees me or no one cares. Good luck, indeed.
I make it back to my group - they are not hard to find, a bunch of MBAs in “business casual” travel attire and a tour guide wearing a loudly colored hat and jacket - with just enough time to still visit the Church of the Holy Sepulcher.
https://i.nostr.build/3nFvsXdhd0LQaZd7.jpg
https://i.nostr.build/sKnwqC0HoaZ8winW.jpg
Inside, a chaotic and dizzying array of chapels, grand domed ceilings, and Christian relics - most notably the Stone of Anointing, commemorating where Christ’s body was prepared for burial and Tomb of Christ, where Christ is said to have laid for 3 days before Resurrection.
https://i.nostr.build/Lb4CTj1dOY1pwoN6.jpg
https://i.nostr.build/LaZkYmUaY8JBRvwn.jpg
In less than an hour, one can traverse from the literal Hell, to King David’s Wall, The Tomb of Christ, and the site of Muhammad’s Ascension. The question that stays with me - What is it about this place that has caused so many to turn their heads to the heavens and cry out for God? Does he hear? And if he answers, do we listen?
https://i.nostr.build/elvlrd7rDcEaHJxT.jpg
Jerusalem, The Old City, circa 2014. Israel.
There are secrets to be found. Go there.
Bitcoin #Jerusalem #Israel #Travel #Photography #Art #Story #Storytelling #Nostr #Zap #Zaps #Plebchain #Coffeechain #Bookstr #NostrArt #Writing #Writestr #Createstr
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@ cefb08d1:f419beff
2025-05-03 08:57:18There is a well-known legend about pelicans that has been told for centuries: it was believed that pelican parents would wound their own chests with their beaks to feed their young with their blood. In reality, pelicans actually catch fish in their large beaks and then press their beaks to their chicks’ mouths to feed them. The myth likely arose because young pelicans sometimes peck their mother's chest while competing for food, but the mother does not harm herself intentionally.
originally posted at https://stacker.news/items/970123
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@ 5df413d4:2add4f5b
2025-05-04 00:51:49Short photo-stories of the hidden, hard to find, obscure, and off the beaten track.
Come now, take a walk with me…
The Traveller 01: Ku/苦 Bar
Find a dingy, nondescript alley in a suspiciously quiet corner of Bangkok’s Chinatown at night. Walk down it. Pass the small prayer shrine that houses the angels who look over these particular buildings and approach an old wooden door. You were told that there is a bar here, as to yet nothing suggests that this is so…
Wait! A closer inspection reveals a simple bronze plaque, out of place for its polish and tended upkeep, “cocktails 3rd floor.” Up the stairs then! The landing on floor 3 presents a white sign with the Chinese character for bitter, ku/苦, and a red arrow pointing right.
Pass through the threshold, enter a new space. To your right, a large expanse of barren concrete, an empty “room.” Tripods for…some kind of filming? A man-sized, locked container. Yet, you did not come here to ask questions, such things are none of your business!
And to your left, you find the golden door. Approach. Enter. Be greeted. You have done well! You have found it. 苦 Bar. You are among friends now. Inside exudes deep weirdness - in the etymological sense - the bending of destinies, control of the fates. And for the patrons, a quiet yet social place, a sensual yet sacred space.
Ethereal sounds, like forlorn whale songs fill the air, a strange music for an even stranger magic. But, Taste! Taste is the order of the day! Fragrant, Bizarre, Obscure, Dripping and Arcane. Here you find a most unique use flavor, flavors myriad and manifold, flavors beyond name. Buddha’s hand, burnt cedar charcoal, ylang ylang, strawberry leaf, maybe wild roots brought in by some friendly passerby, and many, many other things. So, Taste! The drinks here, libations even, are not so much to be liked or disliked, rather, the are liquid context, experience to be embraced with a curious mind and soul freed from judgment.
And In the inner room, one may find another set of stairs. Down this time. Leading to the second place - KANGKAO. A natural wine bar, or so they say. Cozy, botanical, industrial, enclosed. The kind of private setting where you might overhear Bangkok’s resident “State Department,” “UN,” and “NGO” types chatting auspiciously in both Mandarin and English with their Mainland Chinese counterparts. But don’t look hard or listen too long! Surely, there’s no reason to be rude… Relax, relax, you are amongst friends now.
**苦 Bar. Bangkok, circa 2020. There are secrets to be found. Go there. **
Plebchain #Bitcoin #NostrArt #ArtOnNostr #Writestr #Createstr #NostrLove #Travel #Photography #Art #Story #Storytelling #Nostr #Zap #Zaps #Bangkok #Thailand #Siamstr
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@ cefb08d1:f419beff
2025-05-03 08:43:37originally posted at https://stacker.news/items/970118
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@ 6389be64:ef439d32
2025-05-03 07:17:36In Jewish folklore, the golem—shaped from clay—is brought to life through sacred knowledge. Clay’s negative charge allows it to bind nutrients and water, echoing its mythic function as a vessel of potential.
Biochar in Amazonian terra preta shares this trait: it holds life-sustaining ions and harbors living intention. Both materials, inert alone, become generative through human action. The golem and black earths exist in parallel—one cultural, one ecological—shaping the lifeless into something that serves, protects, and endures.
originally posted at https://stacker.news/items/970089
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@ 8cb60e21:5f2deaea
2024-09-06 22:23:03 -
@ 8cb60e21:5f2deaea
2024-09-03 22:26:25 -
@ ec42c765:328c0600
2025-02-05 23:38:12カスタム絵文字とは
任意のオリジナル画像を絵文字のように文中に挿入できる機能です。
また、リアクション(Twitterの いいね のような機能)にもカスタム絵文字を使えます。
カスタム絵文字の対応状況(2025/02/06)
カスタム絵文字を使うためにはカスタム絵文字に対応したクライアントを使う必要があります。
※表は一例です。クライアントは他にもたくさんあります。
使っているクライアントが対応していない場合は、クライアントを変更する、対応するまで待つ、開発者に要望を送る(または自分で実装する)などしましょう。
対応クライアント
ここではnostterを使って説明していきます。
準備
カスタム絵文字を使うための準備です。
- Nostrエクステンション(NIP-07)を導入する
- 使いたいカスタム絵文字をリストに登録する
Nostrエクステンション(NIP-07)を導入する
Nostrエクステンションは使いたいカスタム絵文字を登録する時に必要になります。
また、環境(パソコン、iPhone、androidなど)によって導入方法が違います。
Nostrエクステンションを導入する端末は、実際にNostrを閲覧する端末と違っても構いません(リスト登録はPC、Nostr閲覧はiPhoneなど)。
Nostrエクステンション(NIP-07)の導入方法は以下のページを参照してください。
ログイン拡張機能 (NIP-07)を使ってみよう | Welcome to Nostr! ~ Nostrをはじめよう! ~
少し面倒ですが、これを導入しておくとNostr上の様々な場面で役立つのでより快適になります。
使いたいカスタム絵文字をリストに登録する
以下のサイトで行います。
右上のGet startedからNostrエクステンションでログインしてください。
例として以下のカスタム絵文字を導入してみます。
実際より絵文字が少なく表示されることがありますが、古い状態のデータを取得してしまっているためです。その場合はブラウザの更新ボタンを押してください。
- 右側のOptionsからBookmarkを選択
これでカスタム絵文字を使用するためのリストに登録できます。
カスタム絵文字を使用する
例としてブラウザから使えるクライアント nostter から使用してみます。
nostterにNostrエクステンションでログイン、もしくは秘密鍵を入れてログインしてください。
文章中に使用
- 投稿ボタンを押して投稿ウィンドウを表示
- 顔😀のボタンを押し、絵文字ウィンドウを表示
- *タブを押し、カスタム絵文字一覧を表示
- カスタム絵文字を選択
- : 記号に挟まれたアルファベットのショートコードとして挿入される
この状態で投稿するとカスタム絵文字として表示されます。
カスタム絵文字対応クライアントを使っている他ユーザーにもカスタム絵文字として表示されます。
対応していないクライアントの場合、ショートコードのまま表示されます。
ショートコードを直接入力することでカスタム絵文字の候補が表示されるのでそこから選択することもできます。
リアクションに使用
- 任意の投稿の顔😀のボタンを押し、絵文字ウィンドウを表示
- *タブを押し、カスタム絵文字一覧を表示
- カスタム絵文字を選択
カスタム絵文字リアクションを送ることができます。
カスタム絵文字を探す
先述したemojitoからカスタム絵文字を探せます。
例えば任意のユーザーのページ emojito ロクヨウ から探したり、 emojito Browse all からnostr全体で最近作成、更新された絵文字を見たりできます。
また、以下のリンクは日本語圏ユーザーが作ったカスタム絵文字を集めたリストです(2025/02/06)
※漏れがあるかもしれません
各絵文字セットにあるOpen in emojitoのリンクからemojitoに飛び、使用リストに追加できます。
以上です。
次:Nostrのカスタム絵文字の作り方
Yakihonneリンク Nostrのカスタム絵文字の作り方
Nostrリンク nostr:naddr1qqxnzdesxuunzv358ycrgveeqgswcsk8v4qck0deepdtluag3a9rh0jh2d0wh0w9g53qg8a9x2xqvqqrqsqqqa28r5psx3
仕様
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@ aa8de34f:a6ffe696
2025-03-31 21:48:50In seinem Beitrag vom 30. März 2025 fragt Henning Rosenbusch auf Telegram angesichts zunehmender digitaler Kontrolle und staatlicher Allmacht:
„Wie soll sich gegen eine solche Tyrannei noch ein Widerstand formieren können, selbst im Untergrund? Sehe ich nicht.“\ (Quelle: t.me/rosenbusch/25228)
Er beschreibt damit ein Gefühl der Ohnmacht, das viele teilen: Eine Welt, in der Totalitarismus nicht mehr mit Panzern, sondern mit Algorithmen kommt. Wo Zugriff auf Geld, Meinungsfreiheit und Teilhabe vom Wohlverhalten abhängt. Der Bürger als kontrollierbare Variable im Code des Staates.\ Die Frage ist berechtigt. Doch die Antwort darauf liegt nicht in alten Widerstandsbildern – sondern in einer neuen Realität.
-- Denn es braucht keinen Untergrund mehr. --
Der Widerstand der Zukunft trägt keinen Tarnanzug. Er ist nicht konspirativ, sondern transparent. Nicht bewaffnet, sondern mathematisch beweisbar. Bitcoin steht nicht am Rand dieser Entwicklung – es ist ihr Fundament. Eine Bastion aus physikalischer Realität, spieltheoretischem Schutz und ökonomischer Wahrheit. Es ist nicht unfehlbar, aber unbestechlich. Nicht perfekt, aber immun gegen zentrale Willkür.
Hier entsteht kein „digitales Gegenreich“, sondern eine dezentrale Renaissance. Keine Revolte aus Wut, sondern eine stille Abkehr: von Zwang zu Freiwilligkeit, von Abhängigkeit zu Selbstverantwortung. Diese Revolution führt keine Kriege. Sie braucht keine Führer. Sie ist ein Netzwerk. Jeder Knoten ein Individuum. Jede Entscheidung ein Akt der Selbstermächtigung.
Weltweit wachsen Freiheits-Zitadellen aus dieser Idee: wirtschaftlich autark, digital souverän, lokal verankert und global vernetzt. Sie sind keine Utopien im luftleeren Raum, sondern konkrete Realitäten – angetrieben von Energie, Code und dem menschlichen Wunsch nach Würde.
Der Globalismus alter Prägung – zentralistisch, monopolistisch, bevormundend – wird an seiner eigenen Hybris zerbrechen. Seine Werkzeuge der Kontrolle werden ihn nicht retten. Im Gegenteil: Seine Geister werden ihn verfolgen und erlegen.
Und während die alten Mächte um Erhalt kämpfen, wächst eine neue Welt – nicht im Schatten, sondern im Offenen. Nicht auf Gewalt gebaut, sondern auf Mathematik, Physik und Freiheit.
Die Tyrannei sieht keinen Widerstand.\ Weil sie nicht erkennt, dass er längst begonnen hat.\ Unwiderruflich. Leise. Überall.
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@ 5df413d4:2add4f5b
2025-05-04 00:06:31This opinion piece was first published in BTC Magazine on Feb 20, 2023
Just in case we needed a reminder, banks are showing us that they can and will gatekeep their customers’ money to prevent them from engaging with bitcoin. This should be a call to action for Bitcoiners or anyone else who wants to maintain control over their finances to move toward more proactive use of permissionless bitcoin tools and practices.
Since January of 2023, when Jamie Dimon decried Bitcoin as a “hyped-up fraud” and “a pet rock,” on CNBC, I've found myself unable to purchase bitcoin using my Chase debit card on Cash App. And I'm not the only one — if you have been following Bitcoin Twitter, you might have also seen Alana Joy tweet about her experience with the same. (Alana Joy Twitter account has since been deleted).
In both of our cases, it is the bank preventing bitcoin purchases and blocking inbound fiat transfers to Cash App for customers that it has associated with Bitcoin. All under the guise of “fraud protection,” of course.
No, it doesn’t make a whole lot of sense — Chase still allows ACH bitcoin purchases and fiat on Cash App can be used for investing in stocks, saving or using Cash App’s own debit card, not just bitcoin — but yes, it is happening. Also, no one seems to know exactly when this became Chase’s policy. The fraud representative I spoke with wasn’t sure and couldn’t point to any documentation, but reasoned that the rule has been in place since early last year. Yet murkier still, loose chatter can be found on Reddit about this issue going back to at least April 2021.
However, given that I and so many others were definitely buying bitcoin via Chase debit throughout 2021 and 2022, I’d wager that this policy, up to now, has only been exercised haphazardly, selectively, arbitrarily, even. Dark patterns abound, but for now, it seems like I just happen to be one of the unlucky ones…
That said, there is nothing preventing this type of policy from being enforced broadly and in earnest by one or many banks. If and as banks feel threatened by Bitcoin, we will surely see more of these kinds of opaque practices.
It’s Time To Get Proactive
Instead, we should expect it and prepare for it. So, rather than railing against banks, I want to use this as a learning experience to reflect on the importance of permissionless, non-KYC Bitcoining, and the practical actions we can take to advance the cause.
Bank with backups and remember local options. Banking is a service, not servitude. Treat it as such. Maintaining accounts at multiple banks may provide some limited fault tolerance against banks that take a hostile stance toward Bitcoin, assuming it does not become the industry norm. Further, smaller, local and regional banks may be more willing to work with Bitcoiner customers, as individual accounts can be far more meaningful to them than they are to larger national banks — though this certainly should not be taken for granted.
If you must use KYC’d Bitcoin services, do so thoughtfully. For Cash App (and services like it), consider first loading in fiat and making buys out of the app’s native cash balance instead of purchasing directly through a linked bank account/debit card where information is shared with the bank that allows it to flag the transaction for being related to bitcoin. Taking this small step may help to avoid gatekeeping and can provide some minor privacy, from the bank at least.
Get comfortable with non-KYC bitcoin exchanges. Just as many precoiners drag their feet before making their first bitcoin buys, so too do many Bitcoiners drag their feet in using permissionless channels to buy and sell bitcoin. Robosats, Bisq, Hodl Hodl— you can use the tools. For anyone just getting started, BTC Sessions has excellent video tutorial content on all three, which are linked.
If you don’t yet know how to use these services, it’s better to pick up this knowledge now through calm, self-directed learning rather than during the panic of an emergency or under pressure of more Bitcoin-hostile conditions later. And for those of us who already know, we can actively support these services. For instance, more of us taking action to maintain recurring orders on such platforms could significantly improve their volumes and liquidity, helping to bootstrap and accelerate their network effects.
Be flexible and creative with peer-to-peer payment methods. Cash App, Zelle, PayPal, Venmo, Apple Cash, Revolut, etc. — the services that most users seem to be transacting with on no-KYC exchanges — they would all become willing, if not eager and active agents of financial gatekeeping in any truly antagonistic, anti-privacy environment, even when used in a “peer-to-peer” fashion.
Always remember that there are other payment options — such as gift cards, the original digital-bearer items — that do not necessarily carry such concerns. Perhaps, an enterprising soul might even use Fold to earn bitcoin rewards on the backend for the gift cards used on the exchange…
Find your local Bitcoin community! In the steadily-advancing shadow war on all things permissionless, private, and peer-to-peer, this is our best defense. Don’t just wait until you need other Bitcoiners to get to know other Bitcoiners — to paraphrase Texas Slim, “Shake your local Bitcoiner’s hand.” Get to know people and never underestimate the power of simply asking around. There could be real, live Bitcoiners near you looking to sell some corn and happy to see it go to another HODLer rather than to a bunch of lettuce-handed fiat speculators on some faceless, centralized, Ponzi casino exchange. What’s more, let folks know your skills, talents and expertise — you might be surprised to find an interested market that pays in BTC!
In closing, I believe we should think of permissionless Bitcoining as an essential and necessary core competency, just like we do with Self-Custody. And we should push it with similar urgency and intensity. But as we do this, we should also remember that it is a spectrum and a progression and that there are no perfect solutions, only tradeoffs. Realization of the importance of non-KYC practices will not be instant or obvious to near-normie newcoiners, coin-curious fence-sitters or even many minted Bitcoiners. My own experience is certainly a testament to this.
As we promote the active practice of non-KYC Bitcoining, we can anchor to empathy, patience and humility — always being mindful of the tremendous amount of unlearning most have to go through to get there. So, even if someone doesn’t get it the first time, or the nth time, that they hear it from us, if it helps them get to it faster at all, then it’s well worth it.
~Moon
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@ 5d4b6c8d:8a1c1ee3
2025-05-03 02:29:16My month long endeavor to be less of a lazibones has concluded.
For the whole month, I fairly consistently did whatever little chores needed to be done, as soon as I noticed they needed to be done. That was mostly laundry, making the bed, and (un)loading the dishwasher, plus lots of random cleaning up after the dog and kid.
Even with focusing less on getting steps, my steps were up about 15% from the previous month (which had nicer weather, btw). These were less empty steps, too. I was actually being productive.
I'm not sure any of the JBP-esque room cleaning type benefits materialized, but it was good for me, so I'll try to carry some new habits forward.
originally posted at https://stacker.news/items/969995