@ a19caaa8:88985eaf

↓ジャック（twitter創業者）のツイート　 nostr:nevent1qvzqqqqqqypzpq35r7yzkm4te5460u00jz4djcw0qa90zku7739qn7wj4ralhe4zqy28wumn8ghj7un9d3shjtnyv9kh2uewd9hsqg9cdxf7s7kg8kj70a4v5j94urz8kmel03d5a47tr4v6lx9umu3c95072732　

↓それに絡むたゃ　 nostr:note1hr4m0d2k2cvv0yg5xtmpuma0hsxfpgcs2lxe7vlyhz30mfq8hf8qp8xmau　

↓たゃのひとりごと　 nostr:nevent1qqsdt9p9un2lhsa8n27y7gnr640qdjl5n2sg0dh4kmxpqget9qsufngsvfsln　 nostr:note14p9prp46utd3j6mpqwv46m3r7u7cz6tah2v7tffjgledg5m4uy9qzfc2zf　

↓有識者様の助言　 nostr:nevent1qvzqqqqqqypzpujqe8p9zrpuv0f4ykk3rmgnqa6p6r0lan0t8ewd0ksj89kqcz5xqqst8w0773wxnkl8sn94tvmd3razcvms0kxjwe00rvgazp9ljjlv0wq0krtvt　 nostr:nevent1qvzqqqqqqypzpujqe8p9zrpuv0f4ykk3rmgnqa6p6r0lan0t8ewd0ksj89kqcz5xqqsxchzm7s7vn8a82q40yss3a84583chvd9szl9qc3w5ud7pr9ugengcgt9qx　

↓たゃ　 nostr:nevent1qqsp2rxvpax6ks45tuzhzlq94hq6qtm47w69z8p5wepgq9u4txaw88s554jkd

@ f11e91c5:59a0b04a

!!!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!

@ 04ce30c2:59ea576a

Em uma sociedade verdadeiramente livre, o indivíduo tem o direito de escolher como guardar e transferir valor. Isso inclui a liberdade de escolher qual moeda usar, sem coerção, monopólios ou imposições estatais. A concorrência entre moedas permite que as melhores propriedades monetárias prevaleçam de forma natural e voluntária.

Moeda imposta é controle

Quando uma única moeda é forçada por lei, seja por decreto estatal ou por exigências institucionais, o usuário perde a soberania sobre seu próprio patrimônio. Isso abre espaço para inflação arbitrária, bloqueios de transações, congelamento de fundos e vigilância massiva.

Concorrência monetária é essencial

A liberdade monetária implica a coexistência de várias moedas competindo entre si. Cada uma traz suas características e vantagens específicas. A escolha deve estar nas mãos do usuário, não em autoridades centralizadas.

A melhor moeda tende a se tornar o padrão

No longo prazo, a moeda com melhores propriedades monetárias, como previsibilidade, descentralização, auditabilidade e liquidez, tende a ser adotada como padrão de referência para precificação, poupança e comércio global.

O Bitcoin é a moeda mais forte nesse sentido. Mas isso não impede que outras moedas coexistam como ferramentas complementares em contextos específicos.

Conversão é liberdade

Se o usuário quiser por exemplo mais privacidade ao comprar um café ou pagar uma conta, ele pode facilmente trocar seus bitcoins por monero e usá-los conforme sua necessidade. A possibilidade de trocar entre moedas é parte essencial da liberdade financeira.

Uma sociedade livre permite a escolha. O padrão monetário deve emergir do consenso do mercado, não de imposições. Que o Bitcoin se torne o padrão não por decreto, mas por mérito. E que outras moedas existam para servir à liberdade individual em toda sua complexidade.

@ ec42c765:328c0600

test

test

@ ec42c765:328c0600

test

@ 472f440f:5669301e

Marty's Bent

https://www.youtube.com/watch?v=p0Sj1sG05VQ

Here's a great presentation from our good friend nostr:nprofile1qyx8wumn8ghj7cnjvghxjmcpp4mhxue69uhkummn9ekx7mqqyz2hj3zg2g3pqwxuhg69zgjhke4pcmjmmdpnndnefqndgqjt8exwj6ee8v7 , President of The Nakamoto Institute titled Hodl for Good. He gave it earlier this year at the BitBlockBoom Conference, and I think it's something everyone reading this should take 25 minutes to watch. Especially if you find yourself wondering whether or not it's a good idea to spend bitcoin at any given point in time. Michael gives an incredible Austrian Economics 101 lesson on the importance of lowering one's time preference and fully understanding the importance of hodling bitcoin. For the uninitiated, it may seem that the hodl meme is nothing more than a call to hoard bitcoins in hopes of getting rich eventually. However, as Michael points out, there's layers to the hodl meme and the good that hodling can bring individuals and the economy overall.

The first thing one needs to do to better understand the hodl meme is to completely flip the framing that is typically thrust on bitcoiners who encourage others to hodl. Instead of ceding that hodling is a greedy or selfish action, remind people that hodling, or better known as saving, is the foundation of capital formation, from which all productive and efficient economic activity stems. Number go up technology is great and it really matters. It matters because it enables anybody leveraging that technology to accumulate capital that can then be allocated toward productive endeavors that bring value to the individual who creates them and the individual who buys them.

When one internalizes this, it enables them to turn to personal praxis and focus on minimizing present consumption while thinking of ways to maximize long-term value creation. Live below your means, stack sats, and use the time that you're buying to think about things that you want in the future. By lowering your time preference and saving in a harder money you will have the luxury of demanding higher quality goods in the future. Another way of saying this is that you will be able to reshape production by voting with your sats. Initially when you hold them off the market by saving them - signaling that the market doesn't have goods worthy of your sats - and ultimately by redeploying them into the market when you find higher quality goods that meet the standards desire.

The first part of this equation is extremely important because it sends a signal to producers that they need to increase the quality of their work. As more and more individuals decide to use bitcoin as their savings technology, the signal gets stronger. And over many cycles we should begin to see low quality cheap goods exit the market in favor of higher quality goods that provide more value and lasts longer and, therefore, make it easier for an individual to depart with their hard-earned and hard-saved sats. This is only but one aspect that Michael tries to imbue throughout his presentation.

The other is the ability to buy yourself leisure time when you lower your time preference and save more than you spend. When your savings hit a critical tipping point that gives you the luxury to sit back and experience true leisure, which Michael explains is not idleness, but the contemplative space to study, create art, refine taste, and to find what "better goods" actually are. Those who can experience true leisure while reaping the benefits of saving in a hard asset that is increasing in purchasing power significantly over the long term are those who build truly great things. Things that outlast those who build them. Great art, great monuments, great institutions were all built by men who were afforded the time to experience leisure. Partly because they were leveraging hard money as their savings and the place they stored the profits reaped from their entrepreneurial endeavors.

If you squint and look into the future a couple of decades, it isn't hard to see a reality like this manifesting. As more people begin to save in Bitcoin, the forces of supply and demand will continue to come into play. There will only ever be 21 million bitcoin, there are around 8 billion people on this planet, and as more of those 8 billion individuals decide that bitcoin is the best savings vehicle, the price of bitcoin will rise.

When the price of bitcoin rises, it makes all other goods cheaper in bitcoin terms and, again, expands the entrepreneurial opportunity. The best part about this feedback loop is that even non-holders of bitcoin benefit through higher real wages and faster tech diffusion. The individuals and business owners who decide to hodl bitcoin will bring these benefits to the world whether you decide to use bitcoin or not.

This is why it is virtuous to hodl bitcoin. The potential for good things to manifest throughout the world increase when more individuals decide to hodl bitcoin. And as Michael very eloquently points out, this does not mean that people will not spend their bitcoin. It simply means that they have standards for the things that they will spend their bitcoin on. And those standards are higher than most who are fully engrossed in the high velocity trash economy have today.

In my opinion, one of those higher causes worthy of a sats donation is nostr:nprofile1qyfhwumn8ghj7enjv4jhyetvv9uju7re0gq3uamnwvaz7tmfdemxjmrvv9nk2tt0w468v6tvd3skwefwvdhk6qpqwzc9lz2f40azl98shkjewx3pywg5e5alwqxg09ew2mdyeey0c2rqcfecft . Consider donating so they can preserve and disseminate vital information about bitcoin and its foundations.

The Shell Game: How Health Narratives May Distract from Vaccine Risks

In our recent podcast, Dr. Jack Kruse presented a concerning theory about public health messaging. He argues that figures like Casey and Callie Means are promoting food and exercise narratives as a deliberate distraction from urgent vaccine issues. While no one disputes healthy eating matters, Dr. Kruse insists that focusing on "Froot Loops and Red Dye" diverts attention from what he sees as immediate dangers of mRNA vaccines, particularly for children.

"It's gonna take you 50 years to die from processed food. But the messenger jab can drop you like Damar Hamlin." - Dr Jack Kruse

Dr. Kruse emphasized that approximately 25,000 children per month are still receiving COVID vaccines despite concerns, with 3 million doses administered since Trump's election. This "shell game," as he describes it, allows vaccines to remain on childhood schedules while public attention fixates on less immediate health threats. As host, I believe this pattern deserves our heightened scrutiny given the potential stakes for our children's wellbeing.

Check out the full podcast here for more on Big Pharma's alleged bioweapons program, the "Time Bank Account" concept, and how Bitcoin principles apply to health sovereignty.

Headlines of the Day

Aussie Judge: Bitcoin is Money, Possibly CGT-Exempt - via X

JPMorgan to Let Clients Buy Bitcoin Without Direct Custody - via X

Get our new STACK SATS hat - via tftcmerch.io

Mubadala Acquires 384,239 sats | $408.50M Stake in BlackRock Bitcoin ETF - via X

---

Take the First Step Off the Exchange

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Take control. Start with Bitkey.

Use the promo code “TFTC20” during checkout for 20% off

---

Ten31, the largest bitcoin-focused investor, has deployed 158,469 sats | $150.00M across 30+ companies through three funds. I am a Managing Partner at Ten31 and am very proud of the work we are doing. Learn more at ten31.vc/invest.

---

Final thought...

I've been walking from my house around Town Lake in Austin in the mornings and taking calls on the walk. Big fan of a walking call.

---

Get this newsletter sent to your inbox daily: https://www.tftc.io/bitcoin-brief/

Subscribe to our YouTube channels and follow us on Nostr and X:

@ ec42c765:328c0600

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

• Amethyst
• FreeFrom
• nostter
• Rabbit
• Lumilumi
• Nos Haiku
• Snort
• noStrudel

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。

emojito

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。

generalJP | カスタム絵文字

• 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

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

1. 投稿ボタンを押して投稿ウィンドウを表示
2. 顔😀のボタンを押し、絵文字ウィンドウを表示
3. ＊タブを押し、カスタム絵文字一覧を表示
4. カスタム絵文字を選択
5. : 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

1. 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
2. ＊タブを押し、カスタム絵文字一覧を表示
3. 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

日本ユーザー作 カスタム絵文字

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

NIP-30 Custom Emoji

NIP-30 カスタム絵文字（和訳）

@ ec42c765:328c0600

てすと

nostr:nevent1qqst3uqlls4yr9vys4dza2sgjle3ly37trck7jgdmtr23uuz52usjrqqqnjgr

nostr:nevent1qqsdvchy5d27zt3z05rr3q6vvmzgslslxwu0p4dfkvxwhmvxldn9djguvagp2

test

てｓ

@ ec42c765:328c0600

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

• Amethyst
• FreeFrom
• nostter
• Rabbit
• Lumilumi
• Nos Haiku
• Snort
• noStrudel

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。

emojito

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。

generalJP | カスタム絵文字

• 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

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

1. 投稿ボタンを押して投稿ウィンドウを表示
2. 顔😀のボタンを押し、絵文字ウィンドウを表示
3. ＊タブを押し、カスタム絵文字一覧を表示
4. カスタム絵文字を選択
5. : 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

1. 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
2. ＊タブを押し、カスタム絵文字一覧を表示
3. 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

日本ユーザー作 カスタム絵文字

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

NIP-30 Custom Emoji

NIP-30 カスタム絵文字（和訳）

@ 6e0ea5d6:0327f353

**Ascolta bene! ** A man's sentimental longing, though often disguised in noble language and imagination, is a sickness—not a virtue.

It begins as a slight inclination toward tenderness, cloaked in sweetness. Then it reveals itself as a masked addiction: a constant need to be seen by a woman, validated by her, and reciprocated—as if someone else's affection were the only anchor preventing the shipwreck of his emotions.

The man who understands the weight of leadership seeks no applause, no gratitude, not even romantic love. He knows that his role is not theatrical but structural. He is not measured by the emotion he evokes, but by the stability he ensures. Being a true man is not ornamental. He is not a decorative symbol in the family frame.

We live in an era where male roles have been distorted by an overindulgence in emotion. The man stopped guiding and began asking for direction. His firmness was exchanged for softness, his decisiveness for hesitation. Trying to please, many have given up authority. Trying to love, they’ve begun to bow. A man who begs for validation within his own home is not a leader—he is a guest. And when the patriarch has to ask for a seat at the table he should preside over and sustain, something has already been irreversibly inverted.

Unexamined longing turns into pleading. And all begging is the antechamber of humiliation. A man who never learned to cultivate dignified solitude will inevitably fall to his knees in desperation. And then, he yields. Yields to mediocre presence, to shallow affection, to constant disrespect. He smiles while he bleeds, praises the one who despises him, accepts crumbs and pretends it’s a banquet. All of it, cazzo... just to avoid the horror of being alone.

Davvero, amico mio, for the men who beg for romance, only the consolation of being remembered will remain—not with respect, but with pity and disgust.

The modern world feeds the fragile with illusions, but reality spits them out. Sentimental longing is now celebrated as sensitivity. But every man who nurtures it as an excuse will, sooner or later, pay for it with his dignity.

Thank you for reading, my friend!

If this message resonated with you, consider leaving your "🥃" as a token of appreciation.

A toast to our family!

@ 502ab02a:a2860397

พอพูดถึงบริษัทอย่าง Formo ที่ทำชีสโดยไม่ใช้วัวเลย คนส่วนใหญ่จะนึกถึงคำว่า “นวัตกรรม” “ยั่งยืน” “ลดโลกร้อน” กันเป็นด่านแรก แต่พอเฮียมองทะลุม่านควันพวกนี้ไป จะเห็นทุนรายใหญ่ที่หนุนหลังอยู่ ซึ่งหลายเจ้าก็ไม่ใช่ผู้พิทักษ์โลก แต่เป็นผู้เล่นตัวจี๊ดในอุตสาหกรรมอาหารโลกมายาวนาน

หนึ่งในนั้นคือบริษัทจากเกาหลีใต้ชื่อ CJ CheilJedang ซึ่งอาจฟังดูไกลตัว แต่จริงๆ แล้ว เฮียว่าชื่อนี้โผล่ตามซองอาหารสำเร็จรูปในครัวคนไทยหลายบ้านโดยไม่รู้ตัว

ถ้าจะเข้าใจ Formo ให้ถึงแก่น เราต้องมองไปถึงทุนที่ “ใส่เงิน” และ “ใส่จุดยืน” ลงไปในบริษัทนั้น และหนึ่งในผู้ถือหุ้นรายสำคัญก็คือ CJ CheilJedang บริษัทเกาหลีใต้ที่ก่อตั้งมาตั้งแต่ปี 1953 โดยเริ่มจากการเป็นโรงงานผลิตน้ำตาล จากนั้นก็กินรวบแทบทุกวงจรอาหารของเกาหลี

โปรไฟล์ CJ แค่เห็นภาพรวมก็ขนลุกแล้วครับ ลูกพี่เราแข็งแกร่งขนาดไหน - เป็นเจ้าของแบรนด์ Bibigo ที่เราอาจจะคุ้นในสินค้า กิมจิ และ CJ Foods ที่มีขายทั่วโลก -เป็นผู้ผลิต กรดอะมิโน รายใหญ่ของโลก เช่น ไลซีน, ทรีโอนีน, ทริปโตแฟน ที่ใช้เป็นวัตถุดิบในอาหารสัตว์ แต่ตอนนี้หลายบริษัทเอาไปใส่ใน Plant-based food แล้วเคลมว่าเป็นโปรตีนสมบูรณ์ -เป็นเจ้าของโรงงานผลิต แบคทีเรียสายพันธุ์พิเศษ สำหรับการหมักหลายประเภท -ขึ้นชื่อเรื่อง bioscience โดยเฉพาะ precision fermentation ซึ่งเป็นเทคโนโลยีเดียวกับที่ Formo ใช้ผลิตเคซีน (โปรตีนในนมวัว)

แปลว่า CJ ไม่ได้มาลงทุนใน Formo แบบ “หวังผลกำไรเฉยๆ” แต่เขามองเห็น “อนาคตใหม่ของอาหาร” ที่ตัวเองจะเป็นเจ้าของต้นน้ำยันปลายน้ำ

คำถามก็คือเบื้องลึกการลงทุนใน Formo ใครได้อะไร? Formo ปิดรอบระดมทุน Series A ได้ประมาณ 50 ล้านดอลลาร์สหรัฐ เมื่อปี 2021 โดยมีนักลงทุนหลายเจ้า เช่น EQT Ventures, Elevat3 Capital, Atomico แต่ CJ CheilJedang ก็เป็นหนึ่งในผู้ลงทุนเชิงกลยุทธ์ (strategic investor) ที่เข้ามาแบบไม่ใช่แค่ลงเงิน แต่เอา เทคโนโลยี + เครือข่ายโรงงาน + ซัพพลายเชนระดับโลก มาเสริมให้ Formo ขยายได้เร็วขึ้น

การจับมือกันครั้งนี้มีนัยยะสำคัญครับ -Formo ได้ เทคโนโลยีหมักจุลินทรีย์ (ที่ CJ ถนัดมาก) และช่องทางกระจายสินค้าในเอเชีย -CJ ได้ ถือหุ้นในบริษัทที่กำลังจะเปลี่ยนภาพ “ผลิตภัณฑ์จากนม” ให้กลายเป็นสิ่งที่ไม่ต้องมีสัตว์อีกต่อไป ซึ่งจะเป็นกลยุทธ์สำคัญในการสร้างแบรนด์อาหารแห่งอนาคต ที่นมจะต้องมาจากโรงงานผลิตเท่านั้นจึงจะมีคุณสมบัติที่ดีทั้งสารอาหารและความสะอาด

CJ เองก็เคยประกาศต่อสื่อว่า อยากเป็น “Global Lifestyle Company” ซึ่งฟังดูเบาๆ แต่จริงๆ คือแผนใหญ่ในการ เปลี่ยนวิธีการกินของคนทั้งโลกได้เลยเช่นกัน -จาก “อาหารจริง” ไปเป็น “อาหารสังเคราะห์” (synthetic food) -จาก “ฟาร์มสัตว์” ไปเป็น “ถังหมักจุลินทรีย์” -จาก “ความหลากหลายตามธรรมชาติ” ไปเป็น “สูตรกลาง” ที่ควบคุมได้ในระดับโมเลกุล

การหนุนหลัง Formo จึงไม่ใช่เรื่องบังเอิญ แต่เป็นอีกหนึ่งหมากในกระดานใหญ่ที่ CJ วางไว้ เพื่อเป็นเจ้าของอาหารอนาคตแบบไม่ต้องเลี้ยงหมู ไก่ วัว แต่ครองเทคโนโลยีแทน

คำถามคือแล้วผู้บริโภคจะรู้ทันไหมว่า เบื้องหลังชีสที่ไม่มีวัว อาจมี “ทุนที่อยากครองโลกอาหาร” คำที่เคลมว่า “ยั่งยืน” อาจสร้างระบบอาหารใหม่ที่ยิ่งห่างจากธรรมชาติเข้าไปทุกที

คนที่เคย “กลัวสารเคมี” ในอาหารแปรรูป กลับกลืนผลิตภัณฑ์จากห้องแล็บ โดยคิดว่า “มันคือความสะอาดและอนาคต” #pirateketo #กูต้องรู้มั๊ย #ม้วนหางสิลูก #siamstr

@ ec42c765:328c0600

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（2024/02/05）

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

• Amethyst
• FreeFrom
• nostter
• Rabbit
• Snort
• noStrudel

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。

emojito

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。

generalJP | カスタム絵文字

• 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

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

1. 投稿ボタンを押して投稿ウィンドウを表示
2. 顔😀のボタンを押し、絵文字ウィンドウを表示
3. ＊タブを押し、カスタム絵文字一覧を表示
4. カスタム絵文字を選択
5. : 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

1. 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
2. ＊タブを押し、カスタム絵文字一覧を表示
3. 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（2024/06/30）

※漏れがあるかもしれません

日本ユーザー作 カスタム絵文字

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

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仕様

NIP-30 Custom Emoji

NIP-30 カスタム絵文字（和訳）

@ c296b5f7:c7282b53

testee

@ c296b5f7:c7282b53

@ 59cb0748:9602464b

Nostrでお世話になっている方も、お世話になってない方も、こんにちは！

タコ頭大吉です！

NIP-23を使った初めての投稿です。

今回は、私がここ数ヶ月中にデザインをした三種類のビタキセケースの紹介記事になります！！

ビタキセを買ったもののあまり自分の好みに合う外観や仕様のケースがなく、いくつかプロトタイプを作りそれなりに時間をかけて考えたケース達です。

これら３シリーズに関しては、FDMタイプの3Dプリンタの精度、耐久性、出力後の作業性を考慮して一つのパーツで完結することに拘って設計をしました。

一定以上の充填率でプリントをすればそれなりに丈夫なはずです。

また、基本的に放熱性と保護性を両立できるように設計をしたつもります。

それぞれのモデルについて簡単に紹介をさせていただきますので、よろしければ各リポジトリに付属のREADMEを読んでいただいて自作、フィードバックをいただけましたら幸いです。

それでは、簡単に各モデルの紹介をさせていたきます。

---

AirLiftFrame

最初に作ったモデルです！ 少し大きいのが難点ですが、分厚めのフレームをベースとし基盤周辺をあえて囲わない設計により、保護性と放熱を阻害しない事の両立を狙っています。

リポジトリへ

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TwinAirLiftFrame

ビタキセを買い増ししたことにより、複数台をカッコよく運用したいという需要が自分の中に出てきたので、AirLiftFrameを2つくっつけたら良いのではと言うごくごく単純な発想でつくり始めたケースです。 しかし、ただ横並びにしただけでは廃熱が干渉するだけではなく、DCジャックやUSBポートへのアクセスが阻害されるという問題にすぐに気がつきました。 そこで、WebUI上でディスプレイの表示を上下反転出来ることに注目し、2台を上下逆向きに取り付ける事でそれらの問題を解決しました！

リポジトリへ

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VoronoiShell

AirLiftFrameシリーズのサイズを小型化する事から始めたプロジョクトです。 縦横の寸法の削減だけではなく、厚みを薄くつくリたいという希望がありました。 所が単純に薄くすると、持った時に発熱する背面パーツに手が触れてしまったり、落下などでぶつかった際に背面パーツが破損する懸念がありました。 そこで、(当初は付けたくはなかった)背面保護用のグリルをデザインする必要が出てきました。 初めは多角形でしたがあまりにもダサく、調べている内にVoronoi柄という有機的なパターンに行き付き即採用しました。 結果、ビタキセを取り付けると柄が見えなくなるのが勿体無いぐらい個性的でスタイリッシュなデザインに仕上がりました。

リポジトリへ

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いずれカスタム方法やインサートナットや増設ファンの選定方法等を紹介したいのですが、今回はNIP-23になれるという意図もあるので紹介に留めます！ また、他の関連OSハードウェアプロジェクトのケースもデザインできたらと思っております！

今後ともタコ頭をよろしくお願いいたします。

@ ec42c765:328c0600

この記事は前回の内容を把握している人向けに書いています（特にNostrエクステンション（NIP-07）導入）

前回：Nostrのカスタム絵文字の使い方

手順

1. 登録する画像を用意する
2. 画像をweb上にアップロードする
3. 絵文字セットに登録する

1. 登録する画像を用意する

以下のような方法で用意してください。

• 画像編集ソフト等を使って自分で作成する
• 絵文字作成サイトを使う（絵文字ジェネレーター、MEGAMOJI など）
• フリー画像を使う（いらすとや など）

データ量削減

Nostrでは画像をそのまま表示するクライアントが多いので、データ量が大きな画像をそのまま使うとモバイル通信時などに負担がかかります。

データ量を増やさないためにサイズやファイル形式を変更することをおすすめします。

以下は私のおすすめです。 * サイズ：正方形 128×128 ピクセル、長方形 任意の横幅×128 ピクセル * ファイル形式：webp形式（webp変換おすすめサイト toimg） * 単色、単純な画像の場合：png形式（webpにするとむしろサイズが大きくなる）

その他

• 背景透過画像
• ダークモード、ライトモード両方で見やすい色

がおすすめです。

2. 画像をweb上にアップロードする

よく分からなければ emojito からのアップロードで問題ないです。
普段使っている画像アップロード先があるならそれでも構いません。
気になる方はアップロード先を適宜選んでください。

既に投稿されたカスタム絵文字の画像に対して

• 削除も差し替えもできない → emojito など
• 削除できるが差し替えはできない → Gyazo、nostrcheck.meなど
• 削除も差し替えもできる → GitHub 、セルフホスティングなど

これらは既にNostr上に投稿されたカスタム絵文字の画像を後から変更できるかどうかを指します。
どの方法でも新しく使われるカスタム絵文字を変更することは可能です。
同一のカスタム絵文字セットに同一のショートコードで別の画像を登録する形で対応できます。

3. 絵文字セットに登録する

emojito から登録します。

右上のアイコン → + New emoji set から新規の絵文字セットを作成できます。

① 絵文字セット名を入力

基本的にカスタム絵文字はカスタム絵文字セットを作り、ひとまとまりにして登録します。

一度作った絵文字セットに後から絵文字を追加することもできます。

② 画像をアップロードまたは画像URLを入力

emojitoから画像をアップロードする場合、ファイル名に日本語などの2バイト文字が含まれているとアップロードがエラーになるようです。

その場合はファイル名を適当な英数字などに変更してください。

③ 絵文字のショートコードを入力

ショートコードは絵文字を呼び出す時に使用する場合があります。

他のカスタム絵文字と被っても問題ありませんが選択時に複数表示されて支障が出る可能性があります。

他と被りにくく長くなりすぎないショートコードが良いかもしれません。

ショートコードに使えるのは半角の英数字とアンダーバーのみです。

④ 追加

Add を押してもまだ作成完了にはなりません。

一度に絵文字を複数登録できます。

最後に右上の Save を押すと作成完了です。

画面が切り替わるので、右側の Options から Bookmark を選択するとそのカスタム絵文字セットを自分で使えるようになります。

既存の絵文字セットを編集するには Options から Edit を選択します。

以上です。

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仕様

NIP-30 Custom Emoji

NIP-30 カスタム絵文字（和訳）

@ c296b5f7:c7282b53

https://curtlink.com/user/login powerdigital f1950610#@

@ c296b5f7:c7282b53

enter in leaders group https://chat.whatsapp.com/EhI9fGsMbGPHd2cF5KQwC9

@ ec42c765:328c0600

Nostr Advent Calendar 2024 の 12日目の記事です。

昨日の 12/11 は きりの さんの 2024年のNostrリレー運営を振り返る でした。

nostr-zap-view 作った

リポジトリ: https://github.com/Lokuyow/nostr-zap-view/
動作確認ページ: https://lokuyow.github.io/nostr-zap-view/

それ何？

特定の誰かや何かに宛てたZap（投げ銭）を一覧できるやつ
を
自分のWebサイトに設置できるやつ

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自分のサイトに設置した例 * SNSリンク集ページ（最下部）: https://lokuyow.github.io/
おいくらサッツ（Zap一覧ボタン）: https://osats.money/
今日からビットコ（最下部）: https://lokuyow.github.io/btc-dca-simulator/

なんで作ったの？

私の去年のアドベントカレンダー
【Nostr】Webサイトにビットコインの投げ銭ボタンを設置しよう【Zap】
https://spotlight.soy/detail?article_id=ucd7cbrql/
が前提になってるけど長いので要約すると * ZapするやつはあるけどZap見るやつがないので欲しい * ZapをNostr（の典型的なkind:1クライアント）内だけに留めるのはもったいない * Webサイトの広告うざいからZap（的な何か）で置き換わって欲しい

お前だれ？

非エンジニア、非プログラマー
AIにコード出させてるだけ人

作った感想

できた

作った感想2

完成してから気付いた本当に作りたかったもの
こういうところにそのままZapを表示できる感じにしたい
（ここまでちゃんとした商業ブログでなく）個人のブログやHPの端っこに「Sponsored by」欄があって名前が表示される感じ
もうZapっていう文字もビットコインっていう文字もNostrも出さなくていいし説明もしなくていいのでは感がある
イメージはWebサイトを対象にしたニコニ広告 + スーパーチャット + 祭りとか神社の奉納者一覧

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で思ったのは
個人からの投げ銭なら推し活的なものにしかならないけど
企業がNostrにアカウントを作ってサイトに投げ銭をしたら企業の広告になるんでは！？
~~企業がNostrにアカウントを！？デリヘルしか見たことない！~~

今後

思いつき、予定は未定
* ボタン→ダイアログ形式でなくバナー、Embed形式にしてページアクセスですぐ見れるようにする * 多分リレーに負荷がかかるのでなんかする * Zapの文字は出さず「Sponsored by」等にする * 単純な最新順でなくする * 少額Zapをトリミング * 一定期間（一か月など）ごとで金額順にソート * 多分リレーに負荷がかかるのでなんかする * 今は投稿宛てのZapをWebサイト宛てのZapと勝手に言い張ってるだけなのでちゃんとWebサイト宛てのZapにする * NIPの提案が必要 * ウォレットの準拠も必要 * リレー（wss://~）宛てのZapもできてほしい

将来

インターネットのすべてに投げ銭をさせろ

---

おわり

明日は mono さんの Open Sats 申請編 です！！

@ 85fb39c4:81498307

teste

@ 6bcc27d2:b67d296e

yugoです。 この記事は「Nostrasia2024 逆アドベントカレンダー」10/19の分です。Nostrasiaの当日はリアルタイムで配信を視聴していました。Nostrを使ってアプリケーションの再発明をすべきという発表を聴き、自分だったらどんなものを作ってみたいかを考えて少し調べたり試みたりしたのでその記録を書きます。また、超簡単なものですがおそらく世界初となるvisionOS対応のNostrクライアントをつくってみたので最後の方に紹介します。

アプリケーションを再発明する話があったのは、「What is Nostr Other Stuff?」と題したkaijiさんの発表でした。

Nostrプロトコルを使って既存のアプリケーションを再発明することで、ユーザ体験を損なわずにゆるやかな分散を促すことができ、プロトコルとしてのNostrも成長していくというような内容でした。

自分はまだNostrで何かをつくった経験はなかったので、実装に必要な仕様の知識がほとんどない状態からどのようなアプリケーションをつくってみたいかを考えました。

最初に思いついたのは、Scrapboxのようなネットワーク型のナレッジベースです。自分は最近visionOS勉強会をやっており、勉強会でナレッジを共有する手段としてScrapboxの導入を検討していました。

Nostrコミュニティにも有志によるScrapboxがありますが、Nostrクライアントがあればそれを使うだろうから同じくらいの実用性を備えたクライアントはまだ存在しないのではないかという見立てでした。

長文投稿やpublic chatなどの機能を組み合わせることで実現できるだろうか。そう思っていた矢先、NIP-54のWikiという規格があることを知りました。

https://github.com/nostr-protocol/nips/blob/master/54.md

まだちゃんとは読めていないですが、Scrapboxもwikiソフトウェアだし参考になりそうと思っています。正式な仕様に組み込まれていないようで、採用しているクライアントはfiatjafによるリファレンス実装(?)のwikistrくらいしか見つかりませんでした。

Scrapboxのようなナレッジベースを志向するNostrクライアントがあれば、後述するvisionOS対応クライアントの存在もありアカウントを使いまわせて嬉しいので試してみたいです。もし他にも似たようなサービスをどなたか知っていたら教えてください。

また現在は、勉強会やワークショップ、ハッカソンなどのコラボレーションワークを支援するためのツールを自分たちでも開発しています。Apple Vision Proに搭載されているvisionOSというプラットフォームで動作します。

https://image.nostr.build/14f0c1b8fbe5ce7754825c01b09280a4c22f87bbf3c2fa6d60dd724f98919c34.png

この画面で自分が入りたいスペースを選んで共有体験を開始します。

スライドなどのコンテンツや自らのアバターを同期させることで、遠隔地にいてもまるでオフラインかのように同じ空間を共有することが可能になります。

https://image.nostr.build/cfb75d3db2a9b9cd39f502d6426d5ef4f264b3d5d693b6fc9762735d2922b85c.jpg

ということなので、急遽visionOS対応のクライアントを作ってみました。検索しても1つも事例が出てこなかったので多分まだ世界で実装しているアプリはないのではないでしょうか。

とはいえ、クライアントを名乗っているもののまだ大した機能はなく、リレーからデータを取得するだけの読み取り専用です。

https://image.nostr.build/96e088cc6a082528682989ccc12b4312f9cb6277656e491578e32a0851ce50fe.png

画像では自分のプロフィールデータをリレーから取得しています。

まだどのライブラリもvisionOSに対応していなかったりで手こずったものの仕様の勉強になりました。

ただvisionOSアプリはiOSアプリ同様NIP-7が使えないので秘密鍵を自分で保管しなくてはならず、今後どう対処すべきかわかりかねています。これから時間ある時に少しずつ調べていこうと思っていますが、ネイティブアプリの秘密鍵周りはあまりリソースが多くないようにも感じました。もしどなたかその辺の実装に詳しい方いたら教えていただけると嬉しいです。

準備ができたらそのうちコードも公開したいと思っています。

これから少しずつ色んな機能を実装しながらNostrで遊んでいきたいです！

@ 85fb39c4:81498307

It's my first post

@ 3bf0c63f:aefa459d

Nostr: a quick introduction, attempt #2

Nostr doesn't subscribe to any ideals of "free speech" as these belong to the realm of politics and assume a big powerful government that enforces a common ruleupon everybody else.

Nostr instead is much simpler, it simply says that servers are private property and establishes a generalized framework for people to connect to all these servers, creating a true free market in the process. In other words, Nostr is the public road that each market participant can use to build their own store or visit others and use their services.

(Of course a road is never truly public, in normal cases it's ran by the government, in this case it relies upon the previous existence of the internet with all its quirks and chaos plus a hand of government control, but none of that matters for this explanation).

More concretely speaking, Nostr is just a set of definitions of the formats of the data that can be passed between participants and their expected order, i.e. messages between clients (i.e. the program that runs on a user computer) and relays (i.e. the program that runs on a publicly accessible computer, a "server", generally with a domain-name associated) over a type of TCP connection (WebSocket) with cryptographic signatures. This is what is called a "protocol" in this context, and upon that simple base multiple kinds of sub-protocols can be added, like a protocol for "public-square style microblogging", "semi-closed group chat" or, I don't know, "recipe sharing and feedback".

@ 0176967e:1e6f471e

Objavte, ako avatari a pseudonymné identity ovplyvňujú riadenie kryptokomunít a decentralizovaných organizácií (DAOs). V tejto prednáške sa zameriame na praktické fungovanie decentralizovaného rozhodovania, vytváranie a správu avatarových profilov, a ich rolu v online reputačných systémoch. Naučíte sa, ako si vytvoriť efektívny pseudonymný profil, zapojiť sa do rôznych krypto projektov a využiť svoje aktivity na zarábanie kryptomien. Preskúmame aj príklady úspešných projektov a stratégie, ktoré vám pomôžu zorientovať sa a uspieť v dynamickom svete decentralizovaných komunít.

@ 0176967e:1e6f471e

Jan Kolčák pochádza zo stredného Slovenska a vystupuje pod umeleckým menom Deepologic. Hudbe sa venuje už viac než 10 rokov. Začínal ako DJ, ktorý s obľubou mixoval klubovú hudbu v štýloch deep-tech a afrohouse. Stále ho ťahalo tvoriť vlastnú hudbu, a preto sa začal vzdelávať v oblasti tvorby elektronickej hudby. Nakoniec vydal svoje prvé EP s názvom "Rezonancie". Učenie je pre neho celoživotný proces, a preto sa neustále zdokonaľuje v oblasti zvuku a kompozície, aby jeho skladby boli kvalitné na posluch aj v klube.

V roku 2023 si založil vlastnú značku EarsDeep Records, kde dáva príležitosť začínajúcim producentom. Jeho značku podporujú aj etablované mená slovenskej alternatívnej elektronickej scény. Jeho prioritou je sloboda a neškatulkovanie. Ako sa hovorí v jednej klasickej deephouseovej skladbe: "We are all equal in the house of deep." So slobodou ide ruka v ruke aj láska k novým technológiám, Bitcoinu a schopnosť udržať si v digitálnom svete prehľad, odstup a anonymitu.

V súčasnosti ďalej produkuje vlastnú hudbu, venuje sa DJingu a vedie podcast, kde zverejňuje svoje mixované sety. Na Lunarpunk festivale bude hrať DJ set tvorený vlastnou produkciou, ale aj skladby, ktoré sú blízke jeho srdcu.

Podcast Bandcamp Punk Nostr website alebo nprofile1qythwumn8ghj7un9d3shjtnwdaehgu3wvfskuep0qy88wumn8ghj7mn0wvhxcmmv9uq3xamnwvaz7tmsw4e8qmr9wpskwtn9wvhsz9thwden5te0wfjkccte9ejxzmt4wvhxjme0qyg8wumn8ghj7mn0wd68ytnddakj7qghwaehxw309aex2mrp0yh8qunfd4skctnwv46z7qpqguvns4ld8k2f3sugel055w7eq8zeewq7mp6w2stpnt6j75z60z3swy7h05

@ 4ba8e86d:89d32de4

O que é Cwtch? Cwtch (/kʊtʃ/ - uma palavra galesa que pode ser traduzida aproximadamente como “um abraço que cria um lugar seguro”) é um protocolo de mensagens multipartidário descentralizado, que preserva a privacidade, que pode ser usado para construir aplicativos resistentes a metadados.

Como posso pronunciar Cwtch? Como "kutch", para rimar com "butch".

Descentralizado e Aberto : Não existe “serviço Cwtch” ou “rede Cwtch”. Os participantes do Cwtch podem hospedar seus próprios espaços seguros ou emprestar sua infraestrutura para outras pessoas que buscam um espaço seguro. O protocolo Cwtch é aberto e qualquer pessoa é livre para criar bots, serviços e interfaces de usuário e integrar e interagir com o Cwtch.

Preservação de privacidade : toda a comunicação no Cwtch é criptografada de ponta a ponta e ocorre nos serviços cebola Tor v3.

Resistente a metadados : O Cwtch foi projetado de forma que nenhuma informação seja trocada ou disponibilizada a ninguém sem seu consentimento explícito, incluindo mensagens durante a transmissão e metadados de protocolo

Uma breve história do bate-papo resistente a metadados Nos últimos anos, a conscientização pública sobre a necessidade e os benefícios das soluções criptografadas de ponta a ponta aumentou com aplicativos como Signal , Whatsapp e Wire. que agora fornecem aos usuários comunicações seguras.

No entanto, essas ferramentas exigem vários níveis de exposição de metadados para funcionar, e muitos desses metadados podem ser usados ​​para obter detalhes sobre como e por que uma pessoa está usando uma ferramenta para se comunicar.

Uma ferramenta que buscou reduzir metadados é o Ricochet lançado pela primeira vez em 2014. Ricochet usou os serviços cebola Tor v2 para fornecer comunicação criptografada segura de ponta a ponta e para proteger os metadados das comunicações.

Não havia servidores centralizados que auxiliassem no roteamento das conversas do Ricochet. Ninguém além das partes envolvidas em uma conversa poderia saber que tal conversa está ocorrendo.

Ricochet tinha limitações; não havia suporte para vários dispositivos, nem existe um mecanismo para suportar a comunicação em grupo ou para um usuário enviar mensagens enquanto um contato está offline.

Isto tornou a adoção do Ricochet uma proposta difícil; mesmo aqueles em ambientes que seriam melhor atendidos pela resistência aos metadados, sem saber que ela existe.

Além disso, qualquer solução para comunicação descentralizada e resistente a metadados enfrenta problemas fundamentais quando se trata de eficiência, privacidade e segurança de grupo conforme definido pelo consenso e consistência da transcrição.

Alternativas modernas ao Ricochet incluem Briar , Zbay e Ricochet Refresh - cada ferramenta procura otimizar para um conjunto diferente de compensações, por exemplo, Briar procura permitir que as pessoas se comuniquem mesmo quando a infraestrutura de rede subjacente está inoperante, ao mesmo tempo que fornece resistência à vigilância de metadados.

O projeto Cwtch começou em 2017 como um protocolo de extensão para Ricochet, fornecendo conversas em grupo por meio de servidores não confiáveis, com o objetivo de permitir aplicativos descentralizados e resistentes a metadados como listas compartilhadas e quadros de avisos.

Uma versão alfa do Cwtch foi lançada em fevereiro de 2019 e, desde então, a equipe do Cwtch dirigida pela OPEN PRIVACY RESEARCH SOCIETY conduziu pesquisa e desenvolvimento em cwtch e nos protocolos, bibliotecas e espaços de problemas subjacentes.

Modelo de Risco.

Sabe-se que os metadados de comunicações são explorados por vários adversários para minar a segurança dos sistemas, para rastrear vítimas e para realizar análises de redes sociais em grande escala para alimentar a vigilância em massa. As ferramentas resistentes a metadados estão em sua infância e faltam pesquisas sobre a construção e a experiência do usuário de tais ferramentas.

https://nostrcheck.me/media/public/nostrcheck.me_9475702740746681051707662826.webp

O Cwtch foi originalmente concebido como uma extensão do protocolo Ricochet resistente a metadados para suportar comunicações assíncronas de grupos multiponto por meio do uso de infraestrutura anônima, descartável e não confiável.

Desde então, o Cwtch evoluiu para um protocolo próprio. Esta seção descreverá os vários riscos conhecidos que o Cwtch tenta mitigar e será fortemente referenciado no restante do documento ao discutir os vários subcomponentes da Arquitetura Cwtch.

Modelo de ameaça.

É importante identificar e compreender que os metadados são omnipresentes nos protocolos de comunicação; é de facto necessário que tais protocolos funcionem de forma eficiente e em escala. No entanto, as informações que são úteis para facilitar peers e servidores também são altamente relevantes para adversários que desejam explorar tais informações.

Para a definição do nosso problema, assumiremos que o conteúdo de uma comunicação é criptografado de tal forma que um adversário é praticamente incapaz de quebrá-lo veja tapir e cwtch para detalhes sobre a criptografia que usamos, e como tal nos concentraremos em o contexto para os metadados de comunicação.

Procuramos proteger os seguintes contextos de comunicação:

• Quem está envolvido em uma comunicação? Pode ser possível identificar pessoas ou simplesmente identificadores de dispositivos ou redes. Por exemplo, “esta comunicação envolve Alice, uma jornalista, e Bob, um funcionário público”.

• Onde estão os participantes da conversa? Por exemplo, “durante esta comunicação, Alice estava na França e Bob estava no Canadá”.

• Quando ocorreu uma conversa? O momento e a duração da comunicação podem revelar muito sobre a natureza de uma chamada, por exemplo, “Bob, um funcionário público, conversou com Alice ao telefone por uma hora ontem à noite. Esta é a primeira vez que eles se comunicam.” *Como a conversa foi mediada? O fato de uma conversa ter ocorrido por meio de um e-mail criptografado ou não criptografado pode fornecer informações úteis. Por exemplo, “Alice enviou um e-mail criptografado para Bob ontem, enquanto eles normalmente enviam apenas e-mails de texto simples um para o outro”.

• Sobre o que é a conversa? Mesmo que o conteúdo da comunicação seja criptografado, às vezes é possível derivar um contexto provável de uma conversa sem saber exatamente o que é dito, por exemplo, “uma pessoa ligou para uma pizzaria na hora do jantar” ou “alguém ligou para um número conhecido de linha direta de suicídio na hora do jantar”. 3 horas da manhã."

Além das conversas individuais, também procuramos defender-nos contra ataques de correlação de contexto, através dos quais múltiplas conversas são analisadas para obter informações de nível superior:

• Relacionamentos: Descobrir relações sociais entre um par de entidades analisando a frequência e a duração de suas comunicações durante um período de tempo. Por exemplo, Carol e Eve ligam uma para a outra todos os dias durante várias horas seguidas.

• Cliques: Descobrir relações sociais entre um grupo de entidades que interagem entre si. Por exemplo, Alice, Bob e Eva se comunicam entre si.

• Grupos vagamente conectados e indivíduos-ponte: descobrir grupos que se comunicam entre si através de intermediários, analisando cadeias de comunicação (por exemplo, toda vez que Alice fala com Bob, ela fala com Carol quase imediatamente depois; Bob e Carol nunca se comunicam).

• Padrão de Vida: Descobrir quais comunicações são cíclicas e previsíveis. Por exemplo, Alice liga para Eve toda segunda-feira à noite por cerca de uma hora. Ataques Ativos

Ataques de deturpação.

O Cwtch não fornece registro global de nomes de exibição e, como tal, as pessoas que usam o Cwtch são mais vulneráveis ​​a ataques baseados em declarações falsas, ou seja, pessoas que fingem ser outras pessoas:

O fluxo básico de um desses ataques é o seguinte, embora também existam outros fluxos:

•Alice tem um amigo chamado Bob e outro chamado Eve

• Eve descobre que Alice tem um amigo chamado Bob

• Eve cria milhares de novas contas para encontrar uma que tenha uma imagem/chave pública semelhante à de Bob (não será idêntica, mas pode enganar alguém por alguns minutos)

• Eve chama essa nova conta de "Eve New Account" e adiciona Alice como amiga.

• Eve então muda seu nome em "Eve New Account" para "Bob"

• Alice envia mensagens destinadas a "Bob" para a conta falsa de Bob de Eve Como os ataques de declarações falsas são inerentemente uma questão de confiança e verificação, a única maneira absoluta de evitá-los é os usuários validarem absolutamente a chave pública. Obviamente, isso não é o ideal e, em muitos casos, simplesmente não acontecerá .

Como tal, pretendemos fornecer algumas dicas de experiência do usuário na interface do usuário para orientar as pessoas na tomada de decisões sobre confiar em contas e/ou distinguir contas que possam estar tentando se representar como outros usuários.

Uma nota sobre ataques físicos A Cwtch não considera ataques que exijam acesso físico (ou equivalente) à máquina do usuário como praticamente defensáveis. No entanto, no interesse de uma boa engenharia de segurança, ao longo deste documento ainda nos referiremos a ataques ou condições que exigem tal privilégio e indicaremos onde quaisquer mitigações que implementámos falharão.

Um perfil Cwtch.

Os usuários podem criar um ou mais perfis Cwtch. Cada perfil gera um par de chaves ed25519 aleatório compatível com Tor.

Além do material criptográfico, um perfil também contém uma lista de Contatos (outras chaves públicas do perfil Cwtch + dados associados sobre esse perfil, como apelido e (opcionalmente) mensagens históricas), uma lista de Grupos (contendo o material criptográfico do grupo, além de outros dados associados, como apelido do grupo e mensagens históricas).

Conversões entre duas partes: ponto a ponto

https://nostrcheck.me/media/public/nostrcheck.me_2186338207587396891707662879.webp

Para que duas partes participem de uma conversa ponto a ponto, ambas devem estar on-line, mas apenas uma precisa estar acessível por meio do serviço Onion. Por uma questão de clareza, muitas vezes rotulamos uma parte como “ponto de entrada” (aquele que hospeda o serviço cebola) e a outra parte como “ponto de saída” (aquele que se conecta ao serviço cebola).

Após a conexão, ambas as partes adotam um protocolo de autenticação que:

• Afirma que cada parte tem acesso à chave privada associada à sua identidade pública.

• Gera uma chave de sessão efêmera usada para criptografar todas as comunicações futuras durante a sessão.

Esta troca (documentada com mais detalhes no protocolo de autenticação ) é negável offline , ou seja, é possível para qualquer parte falsificar transcrições desta troca de protocolo após o fato e, como tal - após o fato - é impossível provar definitivamente que a troca aconteceu de forma alguma.

Após o protocolo de autenticação, as duas partes podem trocar mensagens livremente.

Conversas em Grupo e Comunicação Ponto a Servidor

Ao iniciar uma conversa em grupo, é gerada uma chave aleatória para o grupo, conhecida como Group Key. Todas as comunicações do grupo são criptografadas usando esta chave. Além disso, o criador do grupo escolhe um servidor Cwtch para hospedar o grupo. Um convite é gerado, incluindo o Group Key, o servidor do grupo e a chave do grupo, para ser enviado aos potenciais membros.

Para enviar uma mensagem ao grupo, um perfil se conecta ao servidor do grupo e criptografa a mensagem usando a Group Key, gerando também uma assinatura sobre o Group ID, o servidor do grupo e a mensagem. Para receber mensagens do grupo, um perfil se conecta ao servidor e baixa as mensagens, tentando descriptografá-las usando a Group Key e verificando a assinatura.

Detalhamento do Ecossistema de Componentes

O Cwtch é composto por várias bibliotecas de componentes menores, cada uma desempenhando um papel específico. Algumas dessas bibliotecas incluem:

• abertoprivacidade/conectividade: Abstração de rede ACN, atualmente suportando apenas Tor.
• cwtch.im/tapir: Biblioteca para construção de aplicativos p2p em sistemas de comunicação anônimos.
• cwtch.im/cwtch: Biblioteca principal para implementação do protocolo/sistema Cwtch.
• cwtch.im/libcwtch-go: Fornece ligações C para Cwtch para uso em implementações de UI.

TAPIR: Uma Visão Detalhada

Projetado para substituir os antigos canais de ricochete baseados em protobuf, o Tapir fornece uma estrutura para a construção de aplicativos anônimos.

Está dividido em várias camadas:

• Identidade - Um par de chaves ed25519, necessário para estabelecer um serviço cebola Tor v3 e usado para manter uma identidade criptográfica consistente para um par.

• Conexões – O protocolo de rede bruto que conecta dois pares. Até agora, as conexões são definidas apenas através do Tor v3 Onion Services.

• Aplicativos - As diversas lógicas que permitem um determinado fluxo de informações em uma conexão. Os exemplos incluem transcrições criptográficas compartilhadas, autenticação, proteção contra spam e serviços baseados em tokens. Os aplicativos fornecem recursos que podem ser referenciados por outros aplicativos para determinar se um determinado peer tem a capacidade de usar um determinado aplicativo hospedado.

• Pilhas de aplicativos - Um mecanismo para conectar mais de um aplicativo, por exemplo, a autenticação depende de uma transcrição criptográfica compartilhada e o aplicativo peer cwtch principal é baseado no aplicativo de autenticação.

Identidade.

Um par de chaves ed25519, necessário para estabelecer um serviço cebola Tor v3 e usado para manter uma identidade criptográfica consistente para um peer.

InitializeIdentity - de um par de chaves conhecido e persistente:i,I

InitializeEphemeralIdentity - de um par de chaves aleatório: ie,Ie

Aplicativos de transcrição.

Inicializa uma transcrição criptográfica baseada em Merlin que pode ser usada como base de protocolos baseados em compromisso de nível superior

O aplicativo de transcrição entrará em pânico se um aplicativo tentar substituir uma transcrição existente por uma nova (aplicando a regra de que uma sessão é baseada em uma e apenas uma transcrição).

Merlin é uma construção de transcrição baseada em STROBE para provas de conhecimento zero. Ele automatiza a transformação Fiat-Shamir, para que, usando Merlin, protocolos não interativos possam ser implementados como se fossem interativos.

Isto é significativamente mais fácil e menos sujeito a erros do que realizar a transformação manualmente e, além disso, também fornece suporte natural para:

• protocolos multi-round com fases alternadas de commit e desafio;

• separação natural de domínios, garantindo que os desafios estejam vinculados às afirmações a serem provadas;

• enquadramento automático de mensagens, evitando codificação ambígua de dados de compromisso;

• e composição do protocolo, usando uma transcrição comum para vários protocolos.

Finalmente, o Merlin também fornece um gerador de números aleatórios baseado em transcrição como defesa profunda contra ataques de entropia ruim (como reutilização de nonce ou preconceito em muitas provas). Este RNG fornece aleatoriedade sintética derivada de toda a transcrição pública, bem como dos dados da testemunha do provador e uma entrada auxiliar de um RNG externo.

Conectividade Cwtch faz uso do Tor Onion Services (v3) para todas as comunicações entre nós.

Fornecemos o pacote openprivacy/connectivity para gerenciar o daemon Tor e configurar e desmontar serviços cebola através do Tor.

Criptografia e armazenamento de perfil.

Os perfis são armazenados localmente no disco e criptografados usando uma chave derivada de uma senha conhecida pelo usuário (via pbkdf2).

Observe que, uma vez criptografado e armazenado em disco, a única maneira de recuperar um perfil é recuperando a senha - como tal, não é possível fornecer uma lista completa de perfis aos quais um usuário pode ter acesso até inserir uma senha.

Perfis não criptografados e a senha padrão Para lidar com perfis "não criptografados" (ou seja, que não exigem senha para serem abertos), atualmente criamos um perfil com uma senha codificada de fato .

Isso não é o ideal, preferiríamos confiar no material de chave fornecido pelo sistema operacional, de modo que o perfil fosse vinculado a um dispositivo específico, mas esses recursos são atualmente uma colcha de retalhos - também notamos, ao criar um perfil não criptografado, pessoas que usam Cwtch estão explicitamente optando pelo risco de que alguém com acesso ao sistema de arquivos possa descriptografar seu perfil.

Vulnerabilidades Relacionadas a Imagens e Entrada de Dados

Imagens Maliciosas

O Cwtch enfrenta desafios na renderização de imagens, com o Flutter utilizando Skia, embora o código subjacente não seja totalmente seguro para a memória.

Realizamos testes de fuzzing nos componentes Cwtch e encontramos um bug de travamento causado por um arquivo GIF malformado, levando a falhas no kernel. Para mitigar isso, adotamos a política de sempre habilitar cacheWidth e/ou cacheHeight máximo para widgets de imagem.

Identificamos o risco de imagens maliciosas serem renderizadas de forma diferente em diferentes plataformas, como evidenciado por um bug no analisador PNG da Apple.

Riscos de Entrada de Dados

Um risco significativo é a interceptação de conteúdo ou metadados por meio de um Input Method Editor (IME) em dispositivos móveis. Mesmo aplicativos IME padrão podem expor dados por meio de sincronização na nuvem, tradução online ou dicionários pessoais.

Implementamos medidas de mitigação, como enableIMEPersonalizedLearning: false no Cwtch 1.2, mas a solução completa requer ações em nível de sistema operacional e é um desafio contínuo para a segurança móvel.

Servidor Cwtch.

O objetivo do protocolo Cwtch é permitir a comunicação em grupo através de infraestrutura não confiável .

Ao contrário dos esquemas baseados em retransmissão, onde os grupos atribuem um líder, um conjunto de líderes ou um servidor confiável de terceiros para garantir que cada membro do grupo possa enviar e receber mensagens em tempo hábil (mesmo que os membros estejam offline) - infraestrutura não confiável tem o objetivo de realizar essas propriedades sem a suposição de confiança.

O artigo original do Cwtch definia um conjunto de propriedades que se esperava que os servidores Cwtch fornecessem:

• O Cwtch Server pode ser usado por vários grupos ou apenas um.

• Um servidor Cwtch, sem a colaboração de um membro do grupo, nunca deve aprender a identidade dos participantes de um grupo.

• Um servidor Cwtch nunca deve aprender o conteúdo de qualquer comunicação.

• Um servidor Cwtch nunca deve ser capaz de distinguir mensagens como pertencentes a um grupo específico. Observamos aqui que essas propriedades são um superconjunto dos objetivos de design das estruturas de Recuperação de Informações Privadas.

Melhorias na Eficiência e Segurança

Eficiência do Protocolo

Atualmente, apenas um protocolo conhecido, o PIR ingênuo, atende às propriedades desejadas para garantir a privacidade na comunicação do grupo Cwtch. Este método tem um impacto direto na eficiência da largura de banda, especialmente para usuários em dispositivos móveis. Em resposta a isso, estamos ativamente desenvolvendo novos protocolos que permitem negociar garantias de privacidade e eficiência de maneiras diversas.

Os servidores, no momento desta escrita, permitem o download completo de todas as mensagens armazenadas, bem como uma solicitação para baixar mensagens específicas a partir de uma determinada mensagem. Quando os pares ingressam em um grupo em um novo servidor, eles baixam todas as mensagens do servidor inicialmente e, posteriormente, apenas as mensagens novas.

Mitigação de Análise de Metadados

Essa abordagem permite uma análise moderada de metadados, pois o servidor pode enviar novas mensagens para cada perfil suspeito exclusivo e usar essas assinaturas de mensagens exclusivas para rastrear sessões ao longo do tempo. Essa preocupação é mitigada por dois fatores:

1. Os perfis podem atualizar suas conexões a qualquer momento, resultando em uma nova sessão do servidor.
2. Os perfis podem ser "ressincronizados" de um servidor a qualquer momento, resultando em uma nova chamada para baixar todas as mensagens. Isso é comumente usado para buscar mensagens antigas de um grupo.

Embora essas medidas imponham limites ao que o servidor pode inferir, ainda não podemos garantir resistência total aos metadados. Para soluções futuras para esse problema, consulte Niwl.

Proteção contra Pares Maliciosos

Os servidores enfrentam o risco de spam gerado por pares, representando uma ameaça significativa à eficácia do sistema Cwtch. Embora tenhamos implementado um mecanismo de proteção contra spam no protótipo do Cwtch, exigindo que os pares realizem alguma prova de trabalho especificada pelo servidor, reconhecemos que essa não é uma solução robusta na presença de um adversário determinado com recursos significativos.

Pacotes de Chaves

Os servidores Cwtch se identificam por meio de pacotes de chaves assinados, contendo uma lista de chaves necessárias para garantir a segurança e resistência aos metadados na comunicação do grupo Cwtch. Esses pacotes de chaves geralmente incluem três chaves: uma chave pública do serviço Tor v3 Onion para o Token Board, uma chave pública do Tor v3 Onion Service para o Token Service e uma chave pública do Privacy Pass.

Para verificar os pacotes de chaves, os perfis que os importam do servidor utilizam o algoritmo trust-on-first-use (TOFU), verificando a assinatura anexada e a existência de todos os tipos de chave. Se o perfil já tiver importado o pacote de chaves do servidor anteriormente, todas as chaves são consideradas iguais.

Configuração prévia do aplicativo para ativar o Relé do Cwtch.

No Android, a hospedagem de servidor não está habilitada, pois essa opção não está disponível devido às limitações dos dispositivos Android. Essa funcionalidade está reservada apenas para servidores hospedados em desktops.

No Android, a única forma direta de importar uma chave de servidor é através do grupo de teste Cwtch, garantindo assim acesso ao servidor Cwtch.

Primeiro passo é Habilitar a opção de grupo no Cwtch que está em fase de testes. Clique na opção no canto superior direito da tela de configuração e pressione o botão para acessar as configurações do Cwtch.

Você pode alterar o idioma para Português do Brasil.Depois, role para baixo e selecione a opção para ativar os experimentos. Em seguida, ative a opção para habilitar o chat em grupo e a pré-visualização de imagens e fotos de perfil, permitindo que você troque sua foto de perfil.

https://pomf2.lain.la/f/eprhj0u3.mp4

Próximo passo é Criar um perfil.

Pressione o + botão de ação no canto inferior direito e selecione "Novo perfil" ou aberta no botão + adicionar novo perfil.

• Selecione um nome de exibição

• Selecione se deseja proteger

este perfil e salvo localmente com criptografia forte: Senha: sua conta está protegida de outras pessoas que possam usar este dispositivo

Sem senha: qualquer pessoa que tenha acesso a este dispositivo poderá acessar este perfil.

Preencha sua senha e digite-a novamente

Os perfis são armazenados localmente no disco e criptografados usando uma chave derivada de uma senha conhecida pelo usuário (via pbkdf2).

Observe que, uma vez criptografado e armazenado em disco, a única maneira de recuperar um perfil é recuperando a chave da senha - como tal, não é possível fornecer uma lista completa de perfis aos quais um usuário pode ter acesso até inserir um senha.

https://pomf2.lain.la/f/7p6jfr9r.mp4

O próximo passo é adicionar o FuzzBot, que é um bot de testes e de desenvolvimento.

Contato do FuzzBot: 4y2hxlxqzautabituedksnh2ulcgm2coqbure6wvfpg4gi2ci25ta5ad.

Ao enviar o comando "testgroup-invite" para o FuzzBot, você receberá um convite para entrar no Grupo Cwtch Test. Ao ingressar no grupo, você será automaticamente conectado ao servidor Cwtch. Você pode optar por sair do grupo a qualquer momento ou ficar para conversar e tirar dúvidas sobre o aplicativo e outros assuntos. Depois, você pode configurar seu próprio servidor Cwtch, o que é altamente recomendável. https://pomf2.lain.la/f/x4pm8hm8.mp4

Agora você pode utilizar o aplicativo normalmente. Algumas observações que notei: se houver demora na conexão com outra pessoa, ambas devem estar online. Se ainda assim a conexão não for estabelecida, basta clicar no ícone de reset do Tor para restabelecer a conexão com a outra pessoa.

Uma introdução aos perfis Cwtch.

Com Cwtch você pode criar um ou mais perfis . Cada perfil gera um par de chaves ed25519 aleatório compatível com a Rede Tor.

Este é o identificador que você pode fornecer às pessoas e que elas podem usar para entrar em contato com você via Cwtch.

Cwtch permite criar e gerenciar vários perfis separados. Cada perfil está associado a um par de chaves diferente que inicia um serviço cebola diferente.

Gerenciar Na inicialização, o Cwtch abrirá a tela Gerenciar Perfis. Nessa tela você pode:

• Crie um novo perfil.
• Desbloquear perfis.
• Criptografados existentes.
• Gerenciar perfis carregados.
• Alterando o nome de exibição de um perfil.
• Alterando a senha de um perfil Excluindo um perfil.
• Alterando uma imagem de perfil.

Backup ou exportação de um perfil.

Na tela de gerenciamento de perfil:

1. Selecione o lápis ao lado do perfil que você deseja editar

2. Role para baixo até a parte inferior da tela.

3. Selecione "Exportar perfil"

4. Escolha um local e um nome de arquivo.

5.confirme.

Uma vez confirmado, o Cwtch colocará uma cópia do perfil no local indicado. Este arquivo é criptografado no mesmo nível do perfil.

Este arquivo pode ser importado para outra instância do Cwtch em qualquer dispositivo.

Importando um perfil.

1. Pressione o +botão de ação no canto inferior direito e selecione "Importar perfil"

2. Selecione um arquivo de perfil Cwtch exportado para importar

3. Digite a senha associada ao perfil e confirme.

Uma vez confirmado, o Cwtch tentará descriptografar o arquivo fornecido usando uma chave derivada da senha fornecida. Se for bem-sucedido, o perfil aparecerá na tela Gerenciamento de perfil e estará pronto para uso.

OBSERVAÇÃO Embora um perfil possa ser importado para vários dispositivos, atualmente apenas uma versão de um perfil pode ser usada em todos os dispositivos ao mesmo tempo. As tentativas de usar o mesmo perfil em vários dispositivos podem resultar em problemas de disponibilidade e falhas de mensagens.

Qual é a diferença entre uma conexão ponto a ponto e um grupo cwtch?

As conexões ponto a ponto Cwtch permitem que 2 pessoas troquem mensagens diretamente. As conexões ponto a ponto nos bastidores usam serviços cebola Tor v3 para fornecer uma conexão criptografada e resistente a metadados. Devido a esta conexão direta, ambas as partes precisam estar online ao mesmo tempo para trocar mensagens.

Os Grupos Cwtch permitem que várias partes participem de uma única conversa usando um servidor não confiável (que pode ser fornecido por terceiros ou auto-hospedado). Os operadores de servidores não conseguem saber quantas pessoas estão em um grupo ou o que está sendo discutido. Se vários grupos estiverem hospedados em um único servidor, o servidor não conseguirá saber quais mensagens pertencem a qual grupo sem a conivência de um membro do grupo. Ao contrário das conversas entre pares, as conversas em grupo podem ser conduzidas de forma assíncrona, para que todos num grupo não precisem estar online ao mesmo tempo.

Por que os grupos cwtch são experimentais? Mensagens em grupo resistentes a metadados ainda são um problema em aberto . Embora a versão que fornecemos no Cwtch Beta seja projetada para ser segura e com metadados privados, ela é bastante ineficiente e pode ser mal utilizada. Como tal, aconselhamos cautela ao usá-lo e apenas o fornecemos como um recurso opcional.

Como posso executar meu próprio servidor Cwtch? A implementação de referência para um servidor Cwtch é de código aberto . Qualquer pessoa pode executar um servidor Cwtch, e qualquer pessoa com uma cópia do pacote de chaves públicas do servidor pode hospedar grupos nesse servidor sem que o operador tenha acesso aos metadados relacionados ao grupo .

https://git.openprivacy.ca/cwtch.im/server

https://docs.openprivacy.ca/cwtch-security-handbook/server.html

Como posso desligar o Cwtch? O painel frontal do aplicativo possui um ícone do botão "Shutdown Cwtch" (com um 'X'). Pressionar este botão irá acionar uma caixa de diálogo e, na confirmação, o Cwtch será desligado e todos os perfis serão descarregados.

Suas doações podem fazer a diferença no projeto Cwtch? O Cwtch é um projeto dedicado a construir aplicativos que preservam a privacidade, oferecendo comunicação de grupo resistente a metadados. Além disso, o projeto também desenvolve o Cofre, formulários da web criptografados para ajudar mútua segura. Suas contribuições apoiam iniciativas importantes, como a divulgação de violações de dados médicos em Vancouver e pesquisas sobre a segurança do voto eletrônico na Suíça. Ao doar, você está ajudando a fechar o ciclo, trabalhando com comunidades marginalizadas para identificar e corrigir lacunas de privacidade. Além disso, o projeto trabalha em soluções inovadoras, como a quebra de segredos através da criptografia de limite para proteger sua privacidade durante passagens de fronteira. E também tem a infraestrutura: toda nossa infraestrutura é open source e sem fins lucrativos. Conheça também o Fuzzytags, uma estrutura criptográfica probabilística para marcação resistente a metadados. Sua doação é crucial para continuar o trabalho em prol da privacidade e segurança online. Contribua agora com sua doação

https://openprivacy.ca/donate/

onde você pode fazer sua doação em bitcoin e outras moedas, e saiba mais sobre os projetos. https://openprivacy.ca/work/

Link sobre Cwtch

https://cwtch.im/

https://git.openprivacy.ca/cwtch.im/cwtch

https://docs.cwtch.im/docs/intro

https://docs.openprivacy.ca/cwtch-security-handbook/

Baixar #CwtchDev

cwtch.im/download/

https://play.google.com/store/apps/details?id=im.cwtch.flwtch

@ 6b0a60cf:b952e7d4

タイトルは釣りです。そんなこと微塵も思っていません。 本稿はアウトボックスモデルの実装に関してうだうだ考えるコーナーです。 ダムスに関して何か言いたいわけではないので先にタイトル回収しておきます。

• NIP-65を守る気なんかさらさら無いのにNIP-65に書いてあるkind:10002のReadリレーの意味を知っていながら全然違う使い方をしているのは一部の和製クライアントの方だよね
• NIP-65を守る気が無いならkind:10002を使うべきではなく、独自仕様でリレーを保存するべきだよね
• アウトボックスモデルを採用しているクライアントからすれば仕様と異なる実装をしてしまっているクライアントが迷惑だと思われても仕方ないよね
• と考えればダムスの方が潔いよね
• とはいえkind:3のcontentは空にしろって言われてんだからやっぱダムスはゴミだわ
• やるとしたらRabbitみたいにローカルに保存するか、別デバイス間で同期したいならkind:30078を使うべきだよね

アウトボックスモデルはなぜ人気がないのか

言ってることはとてもいいと思うんですよ。 欠点があるとすれば、

• 末端のユーザーからすればreadリレーとwriteリレーと書かれると直感的にイメージされるものとかけ離れている
• 正しく設定してもらうには相当の説明が必要
• フォローTLを表示しようとすれば非常にたくさんのリレーと接続することになり現実的ではない
• なるほど完璧な作戦っスねーっ 不可能だという点に目をつぶればよぉ～

余談ですが昔irisでログインした時に localhost のリレーに繋ごうとしてiris壊れたって思ったけど今思えばアウトボックスモデルを忠実に実装してたんじゃないかな…。

現実的に実装する方法は無いのか

これでReadすべきリレーをシミュレーションできる。 https://nikolat.github.io/nostr-relay-trend/ フォローイーのWriteリレーを全部購読しようとすると100個近いリレー数になるので現実的ではありません。 しかしフォローイーのWriteリレーのうち1個だけでよい、とする条件を仮に追加すると一気にハードルが下がります。私の場合はReadリレー含めて7個のリレーに収まりました。 Nos Haikuはとりあえずこの方針でいくことにしました。

今後どうしていきたいのか

エンドユーザーとしての自分の志向としては、自分が指定したリレーだけを購読してほしい、勝手に余計なリレーを読みに行かないでほしい、という気持ちがあり、現状の和製クライアントの仕様を気に入っています。 仮にNos Haikuでアウトボックスモデルを採用しつつ自分の決めたリレーに接続するハイブリッド実装を考えるとすれば、
あなたの購読するリレーはこれですよー - Read(inbox) Relays (あなたへのメンションが届くリレー) - wss://relay1.example.com/ - wss://relay2.example.com/ - wss://relay3.example.com/ - Followee's Write Relays (フォローイーが書き込んでいるリレー) - wss://relay4.example.com/ - wss://relay5.example.com/ - wss://relay6.example.com/

って出して、チェックボックス付けてON/OFFできるようにして最終的に購読するリレーをユーザーに決めてもらう感じかな……って漠然と考えています。よほど時間を持て余したときがあればやってみるかも。

あとリレーを数は仕方ないとしてリレーごとにフォローイーの投稿だけを取得するようにした方が理にかなってるよね。全部のリレーから全部のフォローイーの投稿を取得しようとしたら(実装はシンプルで楽だけど)通信量が大変だよね。 rx-nostr の Forward Strategy ってリレーごとにREQかえて一度に購読できるっけ？

常にひとつ以下の REQ サブスクリプションを保持します。

って書いてあるから無理なのかな？ あとReadリレーは純粋に自分へのメンション(pタグ付き)イベントのみを購読するようにした方がいい気がする。スパム対策としてかなり有効だと思うので。スパムはNIP-65に準拠したりはしていないでしょうし。 まぁ、NIP-65に準拠していないクライアントからのメンションは届かなくなってしまうわけですが。

@ 0176967e:1e6f471e

Workshop je zameraný pre všetkých, ktorí sa potýkajú s vysvetľovaním Bitcoinu svojej rodine, kamarátom, partnerom alebo kolegom. Pri námietkach z druhej strany väčšinou ideme do protiútoku a snažíme sa vytiahnuť tie najlepšie argumenty. Na tomto workshope vás naučím nový prístup k zvládaniu námietok a vyskúšate si ho aj v praxi. Know-how je aplikovateľné nie len na komunikáciu Bitcoinu ale aj pre zlepšenie vzťahov, pri výchove detí a celkovo pre lepší osobný život.

@ 0176967e:1e6f471e

Ak ste v Bitcoine už nejaký ten rok, možno máte pocit, že už všetkému rozumiete a že vás nič neprekvapí. Viete čo je to peňaženka, čo je to seed a čo adresa, možno dokonca aj čo je to sha256. Ste si istí? Táto prednáška sa vám to pokúsi vyvrátiť. 🙂

@ cae03c48:2a7d6671

Bitcoin Magazine

BitMine Launches Bitcoin Treasury Advisory Practice, Secures $4M Deal with First Client

Today, BitMine Immersion Technologies, Inc. (OTCQX: BMNRD) announced the launch of its Bitcoin Treasury Advisory Practice and a $4 million deal with a U.S. exchange-listed company. The deal saw Bitmine surpass its last year’s total revenue in that single transaction alone, according to the announcement.

BitMine ( OTCQX: $BMNRD $BMNR) launches Bitcoin Treasury Advisory Practice and secures $4M deal with first client.

This single transaction exceeds our 2024 revenue and sets the stage for major growth.

Read now: https://t.co/R89K3WXdZZ pic.twitter.com/5vIvlYPZUY

— Bitmine Immersion Technologies, Inc. (@BitMNR) May 19, 2025

BitMine will provide “Mining as a Service” (MaaS) by leasing 3,000 Bitcoin ASIC miners to the client through December 30, 2025, in a $3.2 million lease deal, with $1.6 million paid upfront. Additionally, the client has signed an $800,000 consulting agreement for one year focusing on Bitcoin Mining-as-a-Service and Bitcoin Treasury Strategy.

“Currently, there are almost 100 public companies that have adopted Bitcoin as a treasury holding. We expect this number to grow in the future. As more companies adopt Bitcoin treasury strategies, the need for infrastructure, revenue generation, and expert guidance grows along with it,” said Jonathan Bates, CEO of BitMine. “This single transaction is greater than our entire 2024 fiscal year revenue, and we feel there is an opportunity to acquire more clients in the near future as interest in Bitcoin ownership grows.”

BitMine’s first quarter 2025 results showed strong revenue growth, with GAAP revenue rising approximately 135% to $1.2 million, up from $511,000 in Q1 2024, supported by an expanded mining capacity of 4,640 miners as of November 30, 2024, compared to 1,606 the previous year. Despite this growth, the company reported a net loss of $3.9 million in Q1 2025, primarily due to a one-time, non-cash accounting adjustment related to preferred stock; excluding this charge, the adjusted loss was approximately $975,000, consistent with the prior year’s results.

$BMNR reports a 135% revenue increase YOY for Q1 2025 and tripled self-mining capacity with 3,000 new miners! CEO Jonathan Bates credits a team-driven approach and creative financing for this growth.
Read the full release here: https://t.co/slNrZv8Ocn pic.twitter.com/Gb4tk1UfAO

— Bitmine Immersion Technologies, Inc. (@BitMNR) January 13, 2025

BitMine’s new Bitcoin Treasury Advisory Practice, along with the $4 million deal, joins a trend among public companies exploring Bitcoin not just as a treasury asset but also as a source of revenue. 

This post BitMine Launches Bitcoin Treasury Advisory Practice, Secures $4M Deal with First Client first appeared on Bitcoin Magazine and is written by Oscar Zarraga Perez.

@ 0176967e:1e6f471e

Bojovať s rakovinou metabolickou metódou znamená použiť metabolizmus tela proti rakovine. Riadenie cukru a ketónov v krvi stravou a pohybom, časovanie rôznych typov cvičení, včasná kombinácia klasickej onko-liečby a hladovania. Ktoré vitamíny a suplementy prijímam a ktorým sa napríklad vyhýbam dajúc na rady mojej dietologičky z USA Miriam (ktorá sa špecializuje na rakovinu).

Hovori sa, že čo nemeriame, neriadime ... Ja som meral, veľa a dlho ... aj grafy budú ... aj sranda bude, hádam ... 😉

@ 866e0139:6a9334e5

Autor: Ludwig F. Badenhagen. Dieser Beitrag wurde mit dem Pareto-Client geschrieben. Sie finden alle Texte der Friedenstaube und weitere Texte zum Thema Frieden hier. Die neuesten Pareto-Artikel finden Sie auch in unserem Telegram-Kanal.

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Die neuesten Artikel der Friedenstaube gibt es jetzt auch im eigenen Friedenstaube-Telegram-Kanal.

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Wer einhundert Prozent seines Einkommens abgeben muss, ist sicher ein Sklave, oder? Aber ab wieviel Prozent Pflichtabgabe ist er denn kein Sklave mehr? Ab wann ist er frei und selbst-bestimmt?

Wer definieren möchte, was ein Sklave ist, sollte nicht bei Pflichtabgaben verweilen, denn die Fremdbestimmtheit geht viel weiter. Vielfach hat der gewöhnliche Mensch wenig Einfluss darauf, wie er und seine Familie misshandelt wird. Es wird verfügt, welche Bildung, welche Nahrung, welche Medikamente, welche Impfungen und welche Kriege er zu erdulden hat. Hierbei erkennt der gewöhnliche Mensch aber nur, wer ihm direkt etwas an-tut. So wie der Gefolterte bestenfalls seinen Folterer wahrnimmt, aber nicht den, in dessen Auftrag dieser handelt, so haben die vorbezeichnet Geschädigten mit Lehrern, „Experten“, Ärzten und Politikern zu tun. Ebenfalls ohne zu wissen, in wessen Auftrag diese Leute handeln. „Führungssysteme“ sind so konzipiert, dass für viele Menschen bereits kleinste wahrgenommene Vorteile genügen, um einem anderen Menschen Schlimmes anzutun.

Aber warum genau wird Menschen Schlimmes angetan? Die Gründe dafür sind stets dieselben. Der Täter hat ein Motiv und Motivlagen können vielfältig sein. 

Wer also ein Motiv hat, ein Geschehen zu beeinflussen, motiviert andere zur Unterstützung. Wem es gelingt, bei anderen den Wunsch zu erwecken, das zu tun, was er möchte, ist wirklich mächtig. Und es sind die Mächtigen im Hintergrund, welche die Darsteller auf den Bühnen dieser Welt dazu nutzen, die Interessen der wirklich Mächtigen durchzusetzen. Insbesondere die letzten fünf Jahre haben eindrucksvoll gezeigt, wie willfährig Politiker, Ärzte, Experten und viele weitere ihre jeweiligen Aufträge gegen die Bevölkerung durchsetz(t)en.

Und so geschieht es auch beim aktuellen Krieg, der stellvertretend auf dem europäischen Kontinent ausgetragen wird. Parolen wie „nie wieder Krieg“ gehören der Vergangenheit an. Stattdessen ist nunmehr wieder der Krieg und nur der Krieg geeignet, um „Aggressionen des Gegners abzuwehren“ und um „uns zu verteidigen“. 

Das hat mindestens drei gute Gründe:

1. Mit einem Krieg können Sie einem anderen etwas wegnehmen, was er freiwillig nicht herausrückt. Auf diese Weise kommen Sie an dessen Land, seine Rohstoffe und sein Vermögen. Sie können ihn beherrschen und Ihren eigenen Einfluss ausbauen. Je mehr Ihnen gehört, um so besser ist das für Sie. Sie müssen sich weniger abstimmen und Widersacher werden einfach ausgeschaltet.
2. Wenn etwas über einen langen Zeitraum aufgebaut wurde, ist es irgendwann auch einmal fertig. Um aber viel Geld verdienen und etwas nach eigenen Vorstellungen gestalten zu können, muss immer wieder etwas Neues erschaffen werden, und da stört das Alte nur. Demzufolge ist ein Krieg ein geeignetes Mittel, etwas zu zerstören. Und das Schöne ist, dass man von Beginn an viel Geld verdient. Denn man muss dem indoktrinierten Volk nur vormachen, dass der Krieg „unbedingt erforderlich“ sei, um das Volk dann selbst bereitwillig für diesen Krieg bezahlen und auch sonst engagiert mitwirken zu lassen. Dann kann in Rüstung und „Kriegstauglichkeit“ investiert werden. Deutschland soll dem Vernehmen nach bereits in einigen Jahren „kriegstauglich“ sein. Der Gegner wartet sicher gerne mit seinen Angriffen, bis es so weit ist.
3. Und nicht zu vergessen ist, dass man die vielen gewöhnlichen Menschen loswird. Schon immer wurden Populationen „reguliert“. Das macht bei Tieren ebenfalls so, indem man sie je nach „Erfordernis“ tötet. Und bei kollabierenden Systemen zu Zeiten von Automatisierung und KI unter Berücksichtigung der Klimarettung wissen doch mittlerweile alle, dass es viel zu viele Menschen auf dem Planeten gibt. Wenn jemand durch medizinische Misshandlungen oder auch durch einen Krieg direkt stirbt, zahlt dies auf die Lösung des Problems ein. Aber auch ein „Sterben auf Raten“ ist von großem Vorteil, denn durch die „fachmännische Behandlung von Verletzten“ bis zu deren jeweiligen Tode lässt sich am Leid viel verdienen.

Sie erkennen, dass es sehr vorteilhaft ist, Kriege zu führen, oder? Und diese exemplarisch genannten drei Gründe könnten noch beliebig erweitert werden. 

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DIE FRIEDENSTAUBE FLIEGT AUCH IN IHR POSTFACH!

Hier können Sie die Friedenstaube abonnieren und bekommen die Artikel zugesandt, vorerst für alle kostenfrei, wir starten gänzlich ohne Paywall. (Die Bezahlabos fangen erst zu laufen an, wenn ein Monetarisierungskonzept für die Inhalte steht). Sie wollen der Genossenschaft beitreten oder uns unterstützen? Mehr Infos hier oder am Ende des Textes.

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Das Einzige, was gegen Kriegsereignisse sprechen könnte, wäre, dass man selbst niemandem etwas wegnehmen möchte, was ihm gehört, und dass man seinen Mitmenschen nicht schaden, geschweige denn diese verletzen oder gar töten möchte. 

In diesem Zusammenhang könnte man auch erkennen, dass die, die nach Krieg rufen, selbst nicht kämpfen. Auch deren Kinder nicht. Man könnte erkennen, dass man selbst nur benutzt wird, um die Interessen anderer durchzusetzen. Wie beim Brettspiel Schach hat jede Figur eine Funktion und keinem Spieler ist das Fortbestehen eines Bauern wichtig, wenn seine Entnahme dem Spielgewinn dient. Wer Krieg spielt, denkt sicher ähnlich.

Meine beiden Großväter waren Soldaten im zweiten Weltkrieg und erlebten die Grausamkeiten des Krieges und der Gefangenschaft so intensiv, dass sie mit uns Enkeln zu keiner Zeit hierüber sprechen konnten, da sie wohl wussten, dass uns allein ihre Erzählungen zutiefst traumatisiert hätten. Die Opas waren analog dem, was wir ihnen an Information abringen konnten, angeblich nur Sanitäter. Sanitäter, wie auch die meisten Großväter aus der Nachbarschaft. Wer aber jemals beobachten konnte, wie unbeholfen mein Opa ein Pflaster aufgebracht hat, der konnte sich denken, dass seine vermeintliche Tätigkeit als Sanitäter eine Notlüge war, um uns die Wahrheit nicht vermitteln zu müssen.

Mein Opa war mein bester Freund und mir treibt es unverändert die Tränen in die Augen, sein erlebtes Leid nachzuempfinden. Und trotz aller seelischen und körperlichen Verletzungen hat er nach seiner Rückkehr aus der Kriegshölle mit großem Erfolg daran gearbeitet, für seine Familie zu sorgen.

Manchmal ist es m. E. besser, die Dinge vom vorhersehbaren Ende aus zu betrachten, um zu entscheiden, welche Herausforderungen man annimmt und welche man besser ablehnt. Es brauchte fast 80 Jahre, um die Deutschen erneut dafür zu begeistern, Ihre Leben „für die gute Sache“ zu opfern. Was heutzutage aber anders ist als früher: Einerseits sind die Politiker dieser Tage sehr durchschaubar geworden. Aber in einem ähnlichen Verhältnis, wie die schauspielerischen Leistungen der Politiker abgenommen haben, hat die Volksverblödung zugenommen. 

Denken Sie nicht nach. Denken Sie stattdessen vor. Und denken Sie selbst. Für sich, Ihre Lieben und alle anderen Menschen. Andernfalls wird die Geschichte, so wie sie von meinen Opas (und Omas) erlebt wurde, mit neuen Technologien und „zeitgemäßen Methoden“ wiederholt. Dies führt zweifelsfrei zu Not und Tod.

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LASSEN SIE DER FRIEDENSTAUBE FLÜGEL WACHSEN!

Hier können Sie die Friedenstaube abonnieren und bekommen die Artikel zugesandt.

Schon jetzt können Sie uns unterstützen:

• Für 50 CHF/EURO bekommen Sie ein Jahresabo der Friedenstaube.
• Für 120 CHF/EURO bekommen Sie ein Jahresabo und ein T-Shirt/Hoodie mit der Friedenstaube.
• Für 500 CHF/EURO werden Sie Förderer und bekommen ein lebenslanges Abo sowie ein T-Shirt/Hoodie mit der Friedenstaube.
• Ab 1000 CHF werden Sie Genossenschafter der Friedenstaube mit Stimmrecht (und bekommen lebenslanges Abo, T-Shirt/Hoodie).

Für Einzahlungen in CHF (Betreff: Friedenstaube):

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Betreff: Friedenstaube

Wenn Sie auf anderem Wege beitragen wollen, schreiben Sie die Friedenstaube an: friedenstaube@pareto.space

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Sie sind noch nicht auf Nostr and wollen die volle Erfahrung machen (liken, kommentieren etc.)? Zappen können Sie den Autor auch ohne Nostr-Profil! Erstellen Sie sich einen Account auf Start. Weitere Onboarding-Leitfäden gibt es im Pareto-Wiki.

@ 0176967e:1e6f471e

Predikčné trhy predstavujú praktický spôsob, ako môžeme nahliadnuť do budúcnosti bez nutnosti spoliehať sa na tradičné, často nepresné metódy, ako je veštenie z kávových zrniek. V prezentácii sa ponoríme do histórie a vývoja predikčných trhov, a popíšeme aký vplyv mali a majú na dostupnosť a kvalitu informácií pre širokú verejnosť, a ako menia trh s týmito informáciami. Pozrieme sa aj na to, ako tieto trhy umožňujú obyčajným ľuďom prístup k spoľahlivým predpovediam a ako môžu prispieť k lepšiemu rozhodovaniu v rôznych oblastiach života.

@ 2b998b04:86727e47

After the pruning came clarity.\ And after the clarity came a quiet but relentless question:\ What now?

If I wasn’t going back to Web3, if I wasn’t going to pretend anymore — not in faith, not in finance — then I needed to start building again. But this time, with different materials. Different rhythms. A different spirit.

Starting Over on Solid Ground

I’d spent years exploring tokens, networks, and well-intentioned communities. But most of it, I see now, was sand. It moved with the tides. The incentives shifted. The values bent. And when the storms came — personal, financial, spiritual — much of what I’d been part of collapsed or exposed its shallowness.

So I returned to the beginning: What can’t be faked?

That’s where Bitcoin came in — not just as an asset, but as a foundation.\ It taught me cost. Time. Truth. It doesn’t market itself. It just is.\ A system that punishes shortcuts, rewards discipline, and invites peace.

And the more I leaned in, the more I realized:\ This isn’t just money. This is philosophy. This is soil.

Pruned to Plant Again

I used to be a buy-and-hold investor. I still carry those instincts. But in 2020–21, I discovered trading — and with it, a new kind of discipline. Not gambling. Not speculation. Stewardship under pressure. Real-time decision-making with skin in the game.

My grandfather, who passed in the late '90s, probably would’ve looked a little dimly on trading. He lived off his dividends. Stocks he held for decades. He wasn’t chasing. He was rooting. But he would’ve respected the discipline — the clarity — when done right.

He also saw things I didn’t. He once told me I wasn’t raised properly. It hurt at the time, but now I understand. He saw the drift — not just in me, but in the culture. He understood that frugality means nothing if it’s not paired with truth.

I think he would’ve respected what I’m doing now — even if he wouldn't have fully understand it.

What I’m Building Now

• StartNation – A Bitcoin-aligned equity accelerator. Proof-based. No tokens. No hype.

• Golden Gate Group Investments – Real estate with a vision to integrate BTC in payments and ownership. Still early. Still real.

• Blue Planet Ventures – Equities trading with daily proof-of-work and sats-based performance tracking.

• A garden – Yes, literal food. Soil and seed. Hypdropnics. Bitcoin taught me patience; gardening reinforces it.

I’m not building a brand. I’m building a life. And I’m doing it in public — not to be seen, but to help others see. That it’s possible to step off the hype rails and still thrive.

Bitcoin: The Turning Point

It wasn’t until last fall that Bitcoin truly became central for me.\ Not just part of a portfolio — the lens through which I see capital, time, and truth.

I don’t see it as speculative anymore. I see it as inevitable. In 20–30 years, I believe Bitcoin will be the de facto reserve currency — even if not in name. Those who hold it will steward wealth not because they played the game, but because they opted out of it early.

I’m stacking not to escape — but to prepare. Not to prove I'm right — but to live rightly.

Legacy Without a Platform

I don’t have children.\ But I do have nieces. Nephews. Brothers. Sisters. Cousins. In-Laws.

And I know they’re watching — even if they don’t say it.\ I want to show them that you can live with truth, walk by faith, work with your hands — and still thrive.

I’m not stacking for applause. I’m stacking for legacy.\ I’m building not just for the next quarter — but for the next generation.

And if someone, years from now, asks why I chose this path, I want to say:

Because it was real.\ Because it was proof.\ Because it was built to last.

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⚡ If this series has encouraged or challenged you, zap a few sats/bitcoin. It keeps me building.

✍️ Catch up on the full series here:\ \ Part 1: The Drift -> https://primal.net/andrewgstanton/why-i-left-web3-for-proof-of-work-%E2%80%93-part-1%3A-the-drift\ Part 2: The Breaking Point -> https://primal.net/andrewgstanton/why-i-left-web3-for-proof-of-work---part-2%3A-the-breaking-point\ Part 3: The Return -> https://primal.net/andrewgstanton/why-i-left-web3-for-proof-of-work-%E2%80%93-part-3%3A-the-return\ Part 4: Proof Of Work as Philosophy -> https://primal.net/andrewgstanton/why-i-left-web3-for-proof-of-work-%E2%80%93-part-4%3A-proof-of-work-as-philosophy\ Part 5: Building Again (what you are reading now...)

Written with help from ChatGPT (GPT-4), edited and posted by me.

@ 0176967e:1e6f471e

AI hype vnímame asi všetci okolo nás — už takmer každá appka ponúka nejakú “AI fíčuru”, AI startupy raisujú stovky miliónov a Európa ako obvykle pracuje na regulovaní a našej ochrane pred nebezpečím umelej inteligencie. Pomaly sa ale ukazuje “ovocie” spojenia umelej inteligencie a človeka, kedy mnohí ľudia reportujú signifikantné zvýšenie produktivity v práci ako aj kreatívnych aktivitách (aj napriek tomu, že mnohí hardcore kreatívci by každého pri spomenutí skratky “AI” najradšej upálili). V prvej polovici prednášky sa pozrieme na to, akými rôznymi spôsobmi nám vie byť AI nápomocná, či už v práci alebo osobnom živote.

Umelé neuróny nám už vyskakujú pomaly aj z ovsených vločiek, no to ako sa k nám dostávajú sa veľmi líši. Hlavne v tom, či ich poskytujú firmy v zatvorených alebo open-source modeloch. V druhej polovici prednášky sa pozrieme na boom okolo otvorených AI modelov a ako ich vieme využiť.

@ 4c96d763:80c3ee30

Changes

William Casarin (19):

• dave: add screenshot to readme
• dave: fix image in readme
• columns: remove spamming info logs about writing to cache
• columns: never truncate notes you're replying to
• windows: don't show terminal window
• mention: show username instead of display_name
• chrome: switch from ALPHA to BETA
• ui: make post replies selectable
• dave: include anonymous user identifier in api call
• dave: add trial mode
• dave: fix sidebar click
• dave: nudge avatar when you click
• dave: hide media in dave note previews
• chrome: fix theme persistence
• ui: fix a bunch of missing hover pointers
• Release Notedeck Beta v0.4.0
• release: changelog
• timeline: show media on universe timeline
• clippy: fix lint related to iterator

kernelkind (28):

• add trust_media_from_pk2 method
• add hashbrown
• introduce & use JobPool
• introduce JobsCache
• add blurhash dependency
• introduce blur
• note: remove unnecessary derive macros from NoteAction
• propagate JobsCache
• ImagePulseTint -> PulseAlpha
• images: move fetch to fn
• add TexturesCache
• images: make MediaCache hold MediaCacheType
• images: make promise payload optional to take easily
• post: unnest
• notedeck_ui: move carousel to note/media.rs
• note media: only show full screen when loaded
• note media: unnest full screen media
• pass NoteAction by value instead of reference
• propagate Images to actionbar
• add one shot error message
• make Widget impl ProfilePic mutably
• implement blurring
• don't show zap button if no wallet
• display name should wrap
• make styled button toggleable
• method to get current default zap amount
• add CustomZapView
• use CustomZapView

pushed to notedeck:refs/heads/master

@ 0176967e:1e6f471e

Čo vznikne keď spojíš hru SNAKE zo starej Nokie 3310 a Bitcoin? - hra Chain Duel!

Jedna z najlepších implementácií funkcionality Lightning Networku a gamingu vo svete Bitcoinu.

Vyskúšať si ju môžete s kamošmi na tomto odkaze. Na stránke nájdeš aj základné pravidlá hry avšak odporúčame pravidlá pochopiť aj priamo hraním

Chain Duel si získava hromady fanúšikov po bitcoinových konferenciách po celom svete a práve na Lunarpunk festival ho prinesieme tiež.

Multiplayer 1v1 hra, kde nejde o náhodu, ale skill, vás dostane. Poďte si zmerať sily s ďalšími bitcoinermi a vyhrať okrem samotných satoshi rôzne iné ceny.

Príďte sa zúčastniť prvého oficiálneho Chain Duel turnaja na Slovensku!

Pre účasť na turnaji je potrebná registrácia dopredu.

@ 0176967e:1e6f471e

Co se nomádská rodina již 3 roky utíkající před kontrolou naučila o kontrole samotné? Co je to vlastně svoboda? Může koexistovat se strachem? S konfliktem? Zkusme na chvíli zapomenout na daně, policii a stát a pohlédnout na svobodu i mimo hranice společenských ideologií. Zkusme namísto hledání dalších odpovědí zjistit, zda se ještě někde neukrývají nové otázky. Možná to bude trochu ezo.

Karel provozuje již přes 3 roky se svou ženou, dvěmi dětmi a jedním psem minimalistický život v obytné dodávce. Na cestách spolu začali tvořit youtubový kanál "Karel od Martiny" o svobodě, nomádství, anarchii, rodičovství, drogách a dalších normálních věcech.

Nájdete ho aj na nostr.

@ 1817b617:715fb372

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🔗 Buy Now → Flash USDT 🔗 Buy Now → Flash USDT Software 💬 Telegram: @cryptoflashingtool 📱 WhatsApp: +1 770-666-2531Looking to simulate a USDT deposit that appears instantly in a wallet — with no blockchain confirmation, no real spend, and no trace?

You’re in the right place.

 Buy Flash USDT Now\ This product sends Flash USDT directly to your TRC20, ERC20, or BEP20 wallet address — appears like a real deposit, but disappears after a set time or block depth.

Perfect for:

• Simulating token inflows
• Wallet stress testing
• “Proof of funds” display

Flash USDT is ideal for developers, trainers, UI testers, and blockchain researchers — and it’s fully customizable.

---

What Is Flash USDT?

Flash USDT is a synthetic transaction that mimics a real Tether transfer. It shows up instantly in a wallet balance, and it’s confirmed on-chain — and expires after a set duration.

This makes it:

• Visible on wallet interfaces
• Time-limited (auto-disappears cleanly)
• Undetectable on block explorers after expiry

It’s the smartest, safest way to simulate high-value transactions without real crypto.

---

Flash USDT Software – Your Own USDT Flasher at Your Fingertips

Want to control the flash?\ Run your own operations?\ Flash unlimited wallets?

 Buy Flash USDT Software

This is your all-in-one USDT flasher tool, built for TRC20, ERC20, and BEP20 chains. It gives you full control to:

• Send custom USDT amounts
• Set custom expiry time (e.g., 30–360 days)
• Flash multiple wallets
• Choose between networks (Tron, ETH, BSC)

You can simulate any amount, to any supported wallet, from your own system.

No third-party access.\ No blockchain fee.\ No trace left behind.

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Why Our Flash USDT & Software Stands Out

Feature	Flash USDT	Flash USDT Software
One-time flash send	Yes	Optional
Full sender control	No	Yes
TRC20 / ERC20 / BEP20	Yes	Yes
Custom duration/expiry	Limited	Yes
Unlimited usage	One-off	Yes

Whether you’re flashing for wallet testing, demoing investor dashboards, or simulating balance flows, our tools deliver realism without risk.

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Ready to Buy Flash USDT or the Software?

Skip the wait. Skip the scammers.\ You’re one click away from real control.

 Buy Flash USDT

 Buy Flash USDT Software

 Support or live walkthrough?

 Telegram: @cryptoflashingtool

 WhatsApp: +1 770-666-2531

---

Legal Notice

These tools are intended for:

• Educational purposes
• Demo environments
• Wallet and UI testing

They are not for illegal use or financial deception. Any misuse is your full responsibility.

---

Final Call:

Need to flash USDT? Want full control?\ Don’t wait for another “maybe” tool.

Get your Flash USDT or Flashing Software today and simulate like a pro.

 Buy Now → Flash USDT

 Buy Now → Flash USDT Software

 Telegram: @cryptoflashingtool

 WhatsApp: +1 770-666-2531

@ 0176967e:1e6f471e

Lístky na festival Lunarpunku sú už v predaji na našom crowdfunding portáli. V predaji sú dva typy lístkov - štandardný vstup a špeciálny vstup spolu s workshopom oranžového leta.

Neváhajte a zabezpečte si lístok, čím skôr to urobíte, tým bude festival lepší.

Platiť môžete Bitcoinom - Lightningom aj on-chain. Vaša vstupenka je e-mail adresa (neposielame potvrdzujúce e-maily, ak platba prešla, ste in).

Kúpte si lístok

@ d41bf82f:ed90d888

“ประเด็นแท้จริงคือเรื่องของการควบคุม—อินเทอร์เน็ตแพร่ขยายกว้างไกลเกินกว่าที่รัฐบาลใดจะครอบงำได้โดยง่าย ด้วยการสร้างเขตเศรษฐกิจระดับโลกที่ไร้รอยต่อ ไม่ขึ้นต่ออธิปไตย และอยู่นอกเหนือการควบคุม อินเทอร์เน็ตจึงตั้งคำถามต่อแนวคิดของรัฐชาติในตัวมันเอง” — JOHN PERRY BARLOW

บทนี้เริ่มต้นด้วยการวิพากษ์แนวคิด ทางด่วนข้อมูล ว่าเป็นคำอุปมาอุปมัยที่ยังยึดติดกับโลกยุคอุตสาหกรรม เพราะเศรษฐกิจยุคสารสนเทศไม่ใช่แค่โครงสร้างพื้นฐานสำหรับขนส่งข้อมูล แต่คือ จุดหมายปลายทาง ใหม่ในตัวเอง นั่นคือ ไซเบอร์สเปซ —ดินแดนที่ก้าวข้ามขอบเขตทางภูมิศาสตร์โดยสิ้นเชิง

ไซเบอร์สเปซคือพื้นที่ใหม่ของปฏิสัมพันธ์ทางสังคม เศรษฐกิจ และการเมือง ซึ่งไม่สามารถควบคุมโดยรัฐชาติแบบเดิมได้อีกต่อไป ผู้เขียนยกคำของ John Perry Barlow ที่เปรียบไซเบอร์สเปซเป็น “ดินแดนแห่งเสรีภาพ” ที่ไม่ยึดโยงกับสถานที่จริง และเปิดโอกาสให้ทุกคนแสดงความคิดเห็นได้อย่างไร้การควบคุม

การเปลี่ยนผ่านนี้ส่งผลกระทบรุนแรงต่อโครงสร้างของเศรษฐกิจแบบเดิม การเข้าถึงข้อมูลอย่างรวดเร็วแบบไร้ขอบเขตเปรียบเสมือนตัวทำละลายที่กัดกร่อนต้นทุนของสถาบันขนาดใหญ่ ทั้งภาครัฐและเอกชน ไมโครโพรเซสซิงจะเปลี่ยนรูปแบบขององค์กรและแนวคิดเรื่องสถานที่ในทางเศรษฐกิจอย่างสิ้นเชิง

ตลอดประวัติศาสตร์ เศรษฐกิจผูกติดกับพื้นที่ทางภูมิศาสตร์ การเดินทางเป็นเรื่องยากและจำกัด การค้าขายส่วนใหญ่เกิดในระดับท้องถิ่น ภาษา วัฒนธรรม และภูมิประเทศเป็นอุปสรรคทางการเมืองเสมอ จนถึงกับที่ผู้เขียนกล่าวว่า การเมืองทั้งหมดเป็นเรื่องท้องถิ่น

แต่เทคโนโลยีสมัยใหม่กำลังเปลี่ยนสมการนี้ การสื่อสารและขนส่งที่รวดเร็วทำให้ผู้มีความสามารถสามารถเลือกสถานที่อยู่อาศัยหรือทำงานได้อย่างเสรี ลดอำนาจต่อรองของรัฐบาลในพื้นที่นั้นลง เพราะคนสามารถ “หนี” ได้ง่ายขึ้น หากรัฐบาลกดขี่หรือรีดไถ

แม้อินเทอร์เน็ตยุคแรกจะดูธรรมดา เช่น ใช้อ่านบทความหรือสั่งซื้อสินค้า แต่ศักยภาพที่แท้จริงของเศรษฐกิจไซเบอร์นั้นยิ่งใหญ่มาก ผู้เขียนเสนอว่ามันจะพัฒนาเป็นสามขั้น: 1. ขั้นพื้นฐาน: อินเทอร์เน็ตเป็นเพียงช่องทางเพิ่มประสิทธิภาพธุรกิจแบบเดิม (เช่น เว็บขายสินค้าขายของออนไลน์ เช่น อเมซอน) 2. ขั้นพัฒนา: การเกิดขึ้นของเงินดิจิทัลที่เข้ารหัสและไม่สามารถติดตามได้ จะปลดปล่อยธุรกรรมจากการควบคุมและการจัดเก็บภาษีของรัฐ 3. ขั้นก้าวหน้า: ไซเบอร์สเปซจะมีระบบเศรษฐกิจ กฎหมาย และกลไกคุ้มครองของตัวเอง ปราศจากการควบคุมจากรัฐบาลใด ๆ

ในโลกใหม่นี้ Sovereign Individual หรือ “ปัจเจกผู้มีอธิปไตย” จะสามารถสร้างความมั่งคั่งและดำเนินกิจกรรมในไซเบอร์สเปซได้อย่างเป็นอิสระ โดยไม่ต้องอิงรัฐชาติ รัฐจึงจะถูกบีบให้ลดขนาดและเปลี่ยนบทบาทจากผู้ใช้อำนาจกลายเป็นผู้ให้บริการที่ต้องแข่งขันเพื่อความพึงพอใจของพลเมือง

สามารถไปติดตามเนื้อหาแบบ short vdo ที่สรุปประเด็นสำคัญจากแต่ละบท พร้อมกราฟิกและคำอธิบายกระชับ เข้าใจง่าย ได้ที่ TikTok ช่อง https://www.tiktok.com/@moneyment1971

@ 0176967e:1e6f471e

Čo nám prinášajú exotické protokoly ako Nostr, Cashu alebo Reticulum? Šifrovanie, podpisovanie, peer to peer komunikáciu, nové spôsoby šírenia a odmeňovania obsahu.

Ukážeme si kúl appky, ako sa dajú jednotlivé siete prepájať a ako spolu súvisia.

@ 30b99916:3cc6e3fe

bitcoin #security #vault #veracrypt #powershell

BTCwallet automates running hot and cold storage wallets for multiple Bitcoin wallet applications.

BTCwallet is included with VaultApi and supports Sparrow, Blockstream Green, and just added support for Wasabi wallets.

To launch a wallet application, the command BTCwallet start is executed.

After responding to prompts for launching and initializing the Vault (not shown), the following prompts are presented.

Now the Wasabi GUI application (a.k.a wassabee) is presented.

With the combination of VaultApi and BTCwallet one has a very secure self-hosted password manager along with a very secure way of protecting your Bitcoin wallet's data.

Wasabi Wallet download

Care to follow me on my journey? If so, then check out the following links.

VaultApi

BTCwallet

Download from BTCPAY server

@ 0176967e:1e6f471e

Podnikanie je jazyk s "crystal clear" pravidlami. Inštrumentalisti vidia podnikanie staticky, a toto videnie prenášajú na spoločnosť. Preto nás spoločnosť vníma často negatívne. Skutoční podnikatelia sú však "komunikátori".

Jozef Martiniak je zakladateľ AUSEKON - Institute of Austrian School of Economics

@ cae03c48:2a7d6671

Bitcoin Magazine

Bitcoin Records Highest Weekly Close Above $106K

Bitcoin has officially recorded its highest-ever weekly candle close, finishing the week at $106,516. The milestone was achieved on Sunday evening, marking a notable moment in Bitcoin’s ongoing price history and underscoring growing institutional and retail interest.

JUST IN: $107,000 #Bitcoin pic.twitter.com/Xt1JLm0Ke6

— Bitcoin Magazine (@BitcoinMagazine) May 19, 2025

This weekly close sets a new benchmark for BTC’s price performance and positions the asset in a historically rare range. As of Monday, Bitcoin is trading at $102,924, reflecting typical price movement following a new high as markets adjust to key levels. 

Historical data helps illustrate the significance of this moment. According to an analysis shared by on-chain researcher Dan, Bitcoin has closed above $106,439 only once—this week—accounting for just 0.02% of its entire trading history. Closures above $100,000 have occurred in only 40 days total. Even levels like $75,000 and $50,000 remain relatively uncommon in Bitcoin’s lifespan, appearing on just 181 and 586 days, respectively.

pic.twitter.com/fotyiDiyY4

— Dan (@robustus) May 19, 2025

This data highlights how current prices place Bitcoin in a historically narrow range of time — a reflection of the long-term upward trend of the asset over the past decade. For market participants, this type of price action often serves as an indicator of continued momentum and interest in Bitcoin’s role as a digital store of value. 

The broader Bitcoin ecosystem continues to show strength, with on-chain metrics reflecting growing user engagement and long-term holder confidence. Notably, activity on the Bitcoin network remains elevated, with transaction volumes and address growth signaling continued adoption. Analysts are closely watching inflows into Bitcoin-focused ETFs and the behavior of long-term holders, both of which are key indicators of sustained interest and belief in Bitcoin’s long-term value.

bitcoin just had its all-time high weekly candle close at $106,500 pic.twitter.com/FuqqptHEmA

— Alex Thorn (@intangiblecoins) May 19, 2025

Some traders are watching the $100,000 level closely as a key psychological and technical zone. Bitcoin’s ability to maintain this level following a record weekly close could be important in setting the tone for the weeks ahead. 

While near-term price movements are always part of market dynamics, the latest close represents a milestone in Bitcoin’s history. It reaffirms the asset’s resilience and ongoing relevance in the global financial landscape.

This post Bitcoin Records Highest Weekly Close Above $106K first appeared on Bitcoin Magazine and is written by Jenna Montgomery.

@ 0176967e:1e6f471e

Ako sa snažím praktizovať LunarPunk bez budovania opcionality "odchodom" do zahraničia. Nie každý je ochotný alebo schopný meniť "miesto", ako však v takom prípade minimalizovať interakciu so štátom? Nie návod, skôr postrehy z bežného života.

@ 82a7a1ff:2c1e9cdf

Whatever

@ 0176967e:1e6f471e

Tento rok vás čaká workshop na tému "oranžové leto" s Jurajom Bednárom a Mariannou Sádeckou. Dozviete sa ako mení naše vnímanie skúsenosť s Bitcoinom, ako sa navigovať v dnešnom svete a odstrániť mentálnu hmlu spôsobenú fiat životom.

Na workshop je potrebný extra lístok (môžete si ho dokúpiť aj na mieste).

Pre viac informácií o oranžovom lete odporúčame pred workshopom vypočuťi si podcast na túto tému.

@ 3f770d65:7a745b24

🏌️ 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:

• The week tees off in style with the Bitcoin Golf Championship. Swing clubs by day and swing to music by night.

• Live performances from Nostr-powered acts courtesy of Tunestr, including Ainsley Costello and others.

• 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:

• ☕️ Hang out casually or sit down for a deeper conversation about the Nostr protocol

• 🔧 1:1 demos from app teams

• 🛍️ Merch available onsite

• 🧠 Impromptu lightning talks

• 🎤 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

• 🕚 Time: 11:30 AM – 12:00 PM

• 📅 Date: Wednesday, May 28

• 📍 Location: Developer Zone

• 🎤 Speaker: nostr:nprofile1qy2hwumn8ghj7etyv4hzumn0wd68ytnvv9hxgqgdwaehxw309ahx7uewd3hkcqpqs9etjgzjglwlaxdhsveq0qksxyh6xpdpn8ajh69ruetrug957r3qf4ggfm (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

• 🕑 Time: 2:00 PM – 2:30 PM

• 📅 Date: Thursday, May 29

• 📍 Location: Genesis Stage

• 🎙️ Moderator: nostr:nprofile1qyxhwumn8ghj7mn0wvhxcmmvqy08wumn8ghj7mn0wd68yttjv4kxz7fwv3jhyettwfhhxuewd4jsqgxnqajr23msx5malhhcz8paa2t0r70gfjpyncsqx56ztyj2nyyvlq00heps - Bitcoin Strategy @ Roxom TV

• 👥 Speakers:

• nostr:nprofile1qyt8wumn8ghj7etyv4hzumn0wd68ytnvv9hxgtcppemhxue69uhkummn9ekx7mp0qqsy2ga7trfetvd3j65m3jptqw9k39wtq2mg85xz2w542p5dhg06e5qmhlpep – Early Bitcoin dev, CEO @ Sirius Business Ltd

• nostr:nprofile1qy2hwumn8ghj7mn0wd68ytndv9kxjm3wdahxcqg5waehxw309ahx7um5wfekzarkvyhxuet5qqsw4v882mfjhq9u63j08kzyhqzqxqc8tgf740p4nxnk9jdv02u37ncdhu7e3 – 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:

• 🎶 Live Music Stage – Featuring Ainsley Costello, Sara Jade, Able James, Martin Groom, Bobby Shell, Jessie Lark, and other V4V artists

• 🪩 DJ Party Deck – With sets by nostr:nprofile1qy0hwumn8ghj7cmgdae82uewd45kketyd9kxwetj9e3k7mf6xs6rgqgcwaehxw309ahx7um5wgh85mm694ek2unk9ehhyecqyq7hpmq75krx2zsywntgtpz5yzwjyg2c7sreardcqmcp0m67xrnkwylzzk4 , nostr:nprofile1qy2hwumn8ghj7etyv4hzumn0wd68ytnvv9hxgqgkwaehxw309anx2etywvhxummnw3ezucnpdejqqg967faye3x6fxgnul77ej23l5aew8yj0x2e4a3tq2mkrgzrcvecfsk8xlu3 , and more DJs throwing down

• 🛰️ Live-streamed via Tunestr

• 🧠 Nostr Education – Talks by nostr:nprofile1qy88wumn8ghj7mn0wvhxcmmv9uq37amnwvaz7tmwdaehgu3dwfjkccte9ejx2un9ddex7umn9ekk2tcqyqlhwrt96wnkf2w9edgr4cfruchvwkv26q6asdhz4qg08pm6w3djg3c8m4j , nostr:nprofile1qy2hwumn8ghj7etyv4hzumn0wd68ytnvv9hxgqg7waehxw309anx2etywvhxummnw3ezucnpdejz7ur0wp6kcctjqqspywh6ulgc0w3k6mwum97m7jkvtxh0lcjr77p9jtlc7f0d27wlxpslwvhau , nostr:nprofile1qy88wumn8ghj7mn0wvhxcmmv9uq3vamnwvaz7tmwdaehgu3wd33xgetk9en82m30qqsgqke57uygxl0m8elstq26c4mq2erz3dvdtgxwswwvhdh0xcs04sc4u9p7d , nostr:nprofile1q9z8wumn8ghj7erzx3jkvmmzw4eny6tvw368wdt8da4kxamrdvek76mrwg6rwdngw94k67t3v36k77tev3kx7vn2xa5kjem9dp4hjepwd3hkxctvqyg8wumn8ghj7mn0wd68ytnhd9hx2qpqyaul8k059377u9lsu67de7y637w4jtgeuwcmh5n7788l6xnlnrgssuy4zk , nostr:nprofile1qy28wue69uhnzvpwxqhrqt33xgmn5dfsx5cqz9thwden5te0v4jx2m3wdehhxarj9ekxzmnyqqswavgevxe9gs43vwylumr7h656mu9vxmw4j6qkafc3nefphzpph8ssvcgf8 , and more.

• 🧾 Vendors & Project Booths – Explore new tools and services

• 🔐 Onboarding Stations – Learn how to use Nostr hands-on

• 🐦 Nostrich Flocking – Meet your favorite nyms IRL

• 🍸 Three Full Bars – Two floors of socializing overlooking vibrant Fremont Street

| | | | | ----------- | -------------------- | ------------------- | | Time | Name | Topic | | 7:30-7:50 | Derek | Nostr for Beginners | | 8:00-8:20 | Mark & Paul | Primal | | 8:30-8:50 | Terry | Damus | | 9:00-9:20 | OpenMike and Ainsley | V4V | | 09:30-09:50 | The Space | Space |

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.

@ 7361ca91:252fce6d

フル動画はこちら

サイエンス・フィクションは、可能な未来を想像する思索的な演習です。サイファイは可能性の空間を拡張します。暗号通貨は極端な種類のサイファイであり、未来のビジョンを提供するだけでなく、その未来を実現するためのツールも提供します。暗号通貨は現在、ソーラーパンクと呼ばれるサイファイのジャンルによって活気づけられています。サイバーパンクから進化したソーラーパンクは、楽観主義によって特徴づけられる未来のユートピア的なビジョンです。ソーラーパンクにとって、未来は明るいのです。ソーラーパンクはサイバーパンクのディストピアの影を払いのけ、混沌とした地平線を越えた世界を照らし出します。多くの人気のあるDeFiチェーンでは、ソーラーパンクのハッカーが公共財を資金調達するための透明なインフラを構築しています。共有された信念はシンプルです。分散型で透明な金融システムへの公共アクセスが、より公正で正義のある世界をもたらすということです。ソーラーパンクは暗号通貨の意識的な心です。明るく、自信に満ち、未来志向です。

しかし、ソーラーパンクの信念に対する反対はルナーパンクの懐疑主義です。ルナーパンクはソーラーの影の自分たちです。彼らはこのサイクルの無意識です。ソーラーパンクがDAOに参加する一方で、ルナーパンクは戦争の準備をし、コミュニティを守るためのプライバシー強化ツールを構築します。ルナーパンクは最初、ソーラーパンクのサブセットとして登場しました。常にイーサリアムや類似のチェーンで提供されるプレーンテキストのパラダイムよりも暗号化を好んでいました。時間が経つにつれて、ソーラーパンクの傾向によって生じた緊張はますます増大しました。ルナーパンクはソーラーパンクの遺産から離れ、自分自身のアイデンティティを主張するようになりました。

ルナーパンクの空想では、暗号通貨と既存の権力構造との間の対立は基本的にプログラムされています。規制によって暗号通貨は地下に追いやられ、匿名性が増大します。ルナーパンクのビジョンは、ベアリッシュな悪夢として拒絶されます。その根本的な対立――国家が暗号通貨を禁止すること――は、人々が金を持って逃げるような恐怖を生むため、ソーラーパンクによって却下されます。ソーラーパンクの楽観主義はブルマーケットのサイクルと同義になり、悲観主義はベアと関連付けられています。ルナーパンクはこの単純なエスカレーションを超える何かを提供します。それは市場サイクルの間の洞察の瞬間、ホログラムの中のグリッチであり、ソースコードが輝いて見える瞬間です。

ソーラーパンクは脆弱です――揺れ動くと壊れるものです。アンチフラジャイルとは、ショックを吸収し強くなるものです。次のことを考慮してください。暗号通貨の核心的なイノベーションは適応的です。ユーザーをエンパワーメントしつつ、その攻撃面を等しく拡散させます。ユーザーのエンパワーメントは脆弱性と負の相関があります。ユーザーベースが重要であればあるほど、ネットワークはよりアンチフラジャイルになります。ユーザーのエンパワーメントとシステムのアンチフラジャイルは互いにポジティブなフィードバックを形成します。

しかし、このサイクルは逆方向にも進行します。透明なシステムでは、ユーザーはさらされます。外部環境が敵対的になると、この情報が彼らに対して武器として使用される可能性があります。迫害に直面したユーザーは脱退を選び、それが脆弱性への下降を引き起こします。ソーラーパンクの考え方は本質的に楽観的です。ソーラーパンクシステムの透明性は、外向きに投影された楽観主義の精神です。透明なシステムを構築することで、ソーラーパンクは「法律が自分に不利にならないと信じている」と言っています。楽観主義の強調は、最悪の事態に備えることを妨げます。これがソーラーパンクの脆弱性の核心です。

暗い選択肢とアンチフラジャイル性は未知性に依存しています。未来は暗く、意味のある確実性を持って予測することはできません。選択肢は、その暗闇を利用して有利に働くため、アンチフラジャイル性の武器と呼ばれています。選択肢は、予言がほとんどの場合間違っていると仮定します。間違っていることは安価ですが、正しいことは不釣り合いに報われます。ルナーパンクは最悪の事態において成功するため、選択肢を取り入れています。ルナーパンクの仮説が間違っていれば、スーパーサイクルは続きます。正しければ、暗号通貨は適切な防御を備えた次の段階に進みます。しっかりと防御されることは、暗号化を使用してユーザーの身元と活動を保護することを意味します。

予言

匿名性は、まず大量監視への適応として生じます。しかし、その存在自体が監視努力をさらに正当化します。これは、匿名性と監視がエスカレートする運命にあることを示唆する正のフィードバックループです。このループが十分に続くと、ルナーパンクの予言の次の段階が引き起こされます：規制トラップ。この段階では、政府は匿名性の増加を口実にして、暗号通貨に対してその力を最大限に活用します。しかし、暗号通貨を取り締まることで、敵対的な力はその正当化をさらに強化するだけです。暗号通貨の実用性は、取り締まりの程度と相関します。各打撃を受けるたびに、不釣り合いに拡大します。

ルナサイクル

太陽はその透明性とアイデンティティへのこだわりを通じて、自然の象徴であり暴政の象徴でもあります。ソーラーパンクはその中央の象徴の二重の特徴を受け継いでいます。ソーラーパンクシステムは、ユーザーが危険にさらされる砂漠の風景です。ルナーパンクは森のようなものです。暗号化の密集した覆いが部族を保護し、迫害された人々に避難所を提供します。木立は重要な防衛線を提供します。ルナの風景は暗いですが、生物にあふれています。ルナテックは、自由のために人々自身によって所有され、運営されています。ルナサイクルは、権威主義的な技術に対して民主的な技術を支持します：監視に対する自由と、単一文化に対する多様性です。システムに透明性を重視することで、ソーラーパンクは悲劇的にその運命を作り上げています。監視、すなわち権威主義のメカニズムは、ソーラーパンクの運命に結びついています。ソーラーパンクが成功するためには、ルナーパンクの無意識を統合する必要があります。ソーラーパンクが成功する唯一の希望は、暗闇に移行することです。

@ cae03c48:2a7d6671

Bitcoin Magazine

JPMorgan To Allow Clients To Buy Bitcoin, Jamie Dimon Says

Today, Chairman and CEO of JPMorgan Chase Jamie Dimon reiterated his personal disapproval of Bitcoin during the bank’s annual Investor Day event. Despite the bank’s decision to provide clients with access to Bitcoin investments, Dimon emphasized his personal disapproval of Bitcoin.

“I am not a fan” of Bitcoin, stated Dimon.

JPMorgan is going to allow clients to buy Bitcoin, but the bank won’t custody it, according to Bloomberg. Dimon made clear that while JPMorgan will provide clients access to Bitcoin investments, the bank will not hold or manage the digital asset directly. 

JUST IN: JPMorgan CEO Jamie Dimon said they will allow clients to buy #Bitcoin pic.twitter.com/wO0djlYGUM

— Bitcoin Magazine (@BitcoinMagazine) May 19, 2025

In a January 2025 interview with CBS News, Dimon expressed continued skepticism toward Bitcoin. “Bitcoin itself has no intrinsic value. It’s used heavily by sex traffickers, money launderers, ransomware,” said Dimon. 

Although he acknowledged, “We are going to have some kind of digital currency at some point,” he added, “I just don’t feel great about bitcoin. I applaud your ability to wanna buy or sell it. Just like I think you have the right to smoke, but I don’t think you should smoke.”

These comments from Dimon contrast with recent optimism from JPMorgan analysts regarding Bitcoin’s market prospects. JPMorgan analysts reported that Bitcoin is likely to continue gaining ground at gold’s expense in the second half of the year, driven by rising corporate demand and growing support from U.S. states.

JUST IN: JPMorgan says #Bitcoin likely to have more upside than gold in the second half of 2025 pic.twitter.com/YPrHivch9O

— Bitcoin Magazine (@BitcoinMagazine) May 15, 2025

“Between mid-February and mid-April gold was rising at the expense of bitcoin, while of the past three weeks we have been observing the opposite, i.e. bitcoin rising at the expense of gold,” said JPMorgan analysts. “In all, we expect the YTD zero sum game between gold and bitcoin to extend to the remainder of the year, but are biased towards crypto-specific catalysts creating more upside for bitcoin over gold into the second half of the year.”

Since April 22, gold has dropped nearly 8%, while Bitcoin has surged 18%, reflecting a notable shift in investor sentiment. Capital has been moving out of gold ETFs and into Bitcoin. Several U.S. states are also warming to Bitcoin—New Hampshire now permits up to 5% of its reserves in Bitcoin, while Arizona is launching a Bitcoin reserve and has pledged not to raise taxes this year. At the corporate level, companies like Strategy and Metaplanet are expanding their Bitcoin holdings.

“As the list grows, with other U.S. states potentially considering adding bitcoin to their strategic reserves, this could turn out to be a more sustained positive catalyst for bitcoin,” said the analysts.

This post JPMorgan To Allow Clients To Buy Bitcoin, Jamie Dimon Says first appeared on Bitcoin Magazine and is written by Oscar Zarraga Perez.

@ 7361ca91:252fce6d

リベラリズムにおいて、自由とは他人が不適切と感じるかもしれない決定を個人が行うことを許容することを意味します。ただし、その決定が第三者に害を及ぼさない限りです。つまり、自由は各個人が自分の人生計画を構築し、実行する権利を守るものであり、他人にとって誤っていると見なされる決定も含まれます。

個人の決定を批判することと、その決定を妨げるために強制力を使用することの間には大きな違いがあります。

リベラリズムは、たとえ悪い決定を批判することができても、それらの決定を妨げるために（国家の）強制力を使用すべきではないと主張します。ただし、これらの決定が他人に害を及ぼす場合は例外です。

リベラリズムにおける認識的慎重さは、どの決定が正しいか常に確信できるわけではないことを認識しています。したがって、他人に誤っているように見える場合でも、個人が自分の決定を下す自由を許容しなければなりません。

非常に一般的な例として、薬物の使用が挙げれます。リベラルな視点からは、他人がこれを悪い決定と見なすかもしれなくても、個人が薬物を使用する自由を持つべきです。鍵となるのは、これらの個人的な決定が第三者に害を及ぼさないことです。

リベラルな哲学においては、個人の自由と自己決定が重要視されます。他人が悪いと考えるかもしれない決定を行う権利も尊重されるべきであり、その決定が第三者に害を及ぼさない限り、（国家が）強制力を使用して妨げるべきではないという立場をとります。この認識的慎重さが、リベラリズムの核心の一つです。

@ 862fda7e:02a8268b

I am someone who thinks independently without abiding to a group to pre-formulate my opinions for me. I do not hold my opinions out of impulse, out of the desire to please, nor out of mindless apadtion to what others abide to. My opinions are held on what I belive is the most logical while being the most ethical and empathetic. We live in a world with a nervous systems and emotions for animals and humans (same thing) alike, thus, we should also consider those feelings. That is not the case in our world.

Cyclists are one of the most homosexual GAY ANNOYING people to exist on EARTH

I hate cyclists with a burning passion. These faggots are the GAYEST MOST ANNOYING retards to exist. They wear the tightest fitting clothing possible to show off their flaccid cocks to each other and to anybody around them. And if that weren't enough, they present their ass up in the air, begging to be fucked by their cyclist buddies, as they ride their bike in the middle of the road. It's homosexual. Look at the seat they ride on, it looks like a black cock about to go up their ass. Don't get me started on their gay helmets, the "aerodynamic" helmets they wear. YOU FAGGOTS AREN'T IN THE TOUR DE FRANCE, YOU'RE IN FRONT OF MY CAR IN AN INTERSECTION IN A MINNESOTA TOWN WITH A POPULATION OF 5,000. They LIKE the look of the costume. And that's just what it is - a costume. You're required to have a "look" as a cyclist - you aren't really a cyclist if you don't spend hundreds of dollars on the gay gear. God forbid you just get a bike and ride it around on a trail like anyone else. These people LIKE to be seen. They WANT to be seen as cool, which is why they ride right in front of my fucking car at 15mph in a 45mph zone. I swear, every time I pass one of these cyclists, I am this close to yelling "FAGGOT" out the window at them. The only reason I haven't is because they like to record everything on their gay bikes and upload it to Youtube, so then I'd have to deal with you people knowing where I live just because I called some fruit on a bike a faggot. Think I'm exaggerating? Think again. These homos have an entire community built on "catching" drivers who dare drive too close or blow their exhaust at the poor little faggy cyclist. There's Youtube channels dedicated to this. Part of their culture is being a victim by cars. Almost like it's dangerous to be in the middle of the road going 15mph on a 45mph road. Oh but I'm sure cars almost hitting you is surely a personal attack and nothing to do with the fact that what you're doing is DANGEROUS YOU RETARD. I've seen these "share the road" signs in the most insane and dangerous places. I've seen them on HIGHWAYS, yes, HIGHWAYS, where the cyclist would BARELY have any room next to the car. It's insanely dangerous and I guess to some people, the constant threat of dying is fun... until it actually happens. I will never understand the mind of a cyclist. You are not in the fricken' Tour de France. You look like a homosexual that's inconveniencing HEAVY METAL HIGH POWERED CARS RIGHT BEHIND YOU. It's incredibly dangerous, and you can't rely on the very heavy, high powered cars and the people driving them to honor your life. Road rage is real, you might be the tipping point for some angry old boomer in his Ram to RAM INTO YOU and kill you. God I hate cyclists, their gay look, their cocky "better than you" attitude. Hey fudge stripe, in a battle between my CAR and your soft body, my CAR WILL WIN. Get off the road and go suck some cocks instead. Stop riding the bikes and go ride cocks instead, you homo.

@ da8b7de1:c0164aee

Németország feladja a nukleáris energiával szembeni ellenállását Franciaországgal való közeledés jegyében

Németország hosszú idő után feladta a nukleáris energiával szembeni ellenállását, ami jelentős lépést jelenthet az EU energiapolitikai vitáinak rendezésében, különösen Franciaországgal szemben. Ez a változás eltávolíthatja a nukleáris energiával szembeni előítéleteket az uniós jogszabályokból, és elősegítheti a közös európai energiapolitika kialakítását[2].

Trump adminisztráció tervezett rendeletei a nukleáris erőművek építésének gyorsítására

Az Egyesült Államokban a Trump-adminisztráció több elnöki rendelet-tervezetet készít elő, amelyek célja a nukleáris erőművek építésének gyorsítása. A tervek szerint a jelenlegi mintegy 100 GW nukleáris kapacitást 2050-re 400 GW-ra növelnék, az engedélyezési folyamatok egyszerűsítésével, a hadsereg szerepének növelésével és a nukleáris üzemanyag-ellátás megerősítésével[3][9].

Tajvan hivatalosan is nukleárismentes lett

1. május 17-én Tajvan utolsó kereskedelmi reaktorát is leállították, ezzel az ország elérte a "nukleárismentes haza" célját. Az energiamixben a nukleáris energia aránya 17%-ról 3%-ra csökkent, miközben a megújuló energia tízszeresére nőtt. Bár a parlamentben vita folyik a Maanshan atomerőmű élettartam-hosszabbításáról, jelenleg Tajvan teljesen leállította a nukleáris energiatermelést[1][6].

Kazatomprom hitelmegállapodást kötött egy új kénsavgyár finanszírozására

Kazahsztán állami atomipari vállalata, a Kazatomprom hitelmegállapodást kötött egy évi 800 000 tonna kapacitású kénsavgyár építésére. A kénsavat az uránkitermeléshez használják, és a gyár 2027 első negyedévében készülhet el. A projekt célja a régió gazdasági fejlődésének támogatása és az uránipar ellátásbiztonságának javítása[4].

Az IAEA segíti Kazahsztánt az első atomerőmű biztonságos helyszínének kiválasztásában

Az IAEA (Nemzetközi Atomenergia-ügynökség) szakértői csapata ötnapos szemináriumot tart Kazahsztánban, hogy segítsen kiválasztani az ország első atomerőművének legbiztonságosabb helyszínét. A folyamatban több helyszín is szóba került, jelenleg a Zhambyl körzet az elsődleges jelölt. A projektben négy lehetséges technológiai partner vesz részt: CNNC (Kína), Roszatom (Oroszország), KHNP (Dél-Korea) és EDF (Franciaország)[8].

India új nukleáris helyszínt hagyott jóvá

Az indiai nukleáris hatóság engedélyezte a Mahi Banswara Rajasthan Atomic Power Project négy blokkjának elhelyezését Rádzsasztán államban. Ez újabb lépés India ambiciózus nukleáris bővítési terveiben[5].

Globális nukleáris ipari konferencia Varsóban

1. május 20-21-én Varsóban rendezik meg az első World Nuclear Supply Chain Conference-t, amely célja a globális nukleáris ellátási lánc megerősítése és a szektor 2 billió dolláros beruházási lehetőségének kiaknázása a következő 15 évben. A konferencián iparági vezetők, döntéshozók és szakértők vesznek részt[7].

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Hivatkozások

• [1] reccessary.com – Tajvan nukleárismentes lett
• [2] nucnet.org – Németország nukleáris politikai fordulata
• [3] humanprogress.org – Trump rendelettervezetek
• [4] world-nuclear-news.org – Kazatomprom kénsavgyár
• [5] world-nuclear-news.org – India új nukleáris helyszíne
• [6] taiwannews.com.tw – Tajvan atomerőmű leállítása
• [7] world-nuclear.org – Varsói nukleáris konferencia
• [8] astanatimes.com – IAEA-Kazahsztán együttműködés
• [9] esgdive.com – Oklo és Trump engedélyezési reformok

@ 862fda7e:02a8268b

Pictured above is a female body that looks incredibly similar to mine. So similar that it could be mine if I didn't have a c-section scar. Actually her boobs are a bit bigger than mine, but mine do look like that when they swell.

Nudity should be normalized

I don't understand why people get offended or sensitive over the human body. Especially the female human chest. We all have nipples, we all know what they look like, so I don't understand why a female being topless is unacceptable, whereas a male topless is normal. I've seen shirtless men with more shapely, larger breasts than mine. Personally, I have stopped caring if other people see the shape of my breasts or my nipples if they were to be poking in the freezer section of the grocery store. I stopped wearing bras years ago. I often times want to be topless outside in my yard because it feels good and natural. I like the sun on my skin, and I especially love the rain on my skin. It's very unfortunate that our natural human body is massively shamed, by who I believe, is the reptilians (for a number of reasons). Logically, it makes no sense to be outraged by the female human chest. We all know what nipples look like, we all have them, I truly believe women should be allowed to be topless like men are. If it's hot out and you're doing yard work - pop your top off, who cares?

I understand that males and some females sexualize the human chest. However, that is not my problem. That is none of my concern what others think about my body. I should be allowed to wear my human body as it is just like anyone else should be. What I can't wrap my mind around is why people are shocked or offended by the human body, since we ALL know what these parts look like and we all have them. I understand in certain scenarios being topless or nude would likely be inapproriate, or that perverts would use it as a way to expose themselves to children. In an ideal world, we could live like tribes where the human body is normal, it's not overtly sexual. This is why we're so offended over the human body - it's constantly concealed, so the moment we get to see a female chest, it's suddenly sexual because it's normally tabboo to be seen. I wish I could be shirtless outside, I envy males who get to truly feel the wind, the earth on their backs and their chest. Female and male nipples look the same, I don't understand why it should be illegal for me to experience nature in my natural state.

Anyways, I highly dislike the "nudist" people because it is NOT about accepting the human body in its natural state. It's completely co-opted by pedophiles who want to expose themselves to childen or for children to expose themselves to others for sexual gratification. There are nudist resorts pedophile parents force their children to go to (as a child you have no personal autonomy and are completely a slave to your parents - trust me, I know this because I couldn't LEGALLY decide which parent I wanted to live with up until I was 18 years old. If your parent wants you to do something, a child in the US has no legal say over that, so if your parent wants to go to a nudist resort, you must go). A human body should simply be a human body, it's unfortunate that being unclothed immediately brings on sexualization. This is mostly an issue because clothes is the expected default. The more tabboo something is, the more naughty the thing is.

I am not a nudist. However, I do believe that at the very least, females should have the right to be topless in similar settings as males are allowed to. I don't think a woman is a slut if she's in her natural state, in her human body, and proceeds life as normal. How one acts portrays slutty behavior. Living your life in your natural human body should be a right without caviots. I feel detached from people who constantly see the human body as flawed (e.g. circumcision industry, body hair removal industry, clothing industry). These industries are harmful for the victims in them (infant boys, and modern day slaves in sweatshops), and the main motivating factor is money among all these industries.

@ a8d1560d:3fec7a08

NIP-XX

Documentation and Wikis with Spaces and Format Declaration

draft optional

Summary

This NIP introduces a system for collaborative documentation and wikis on Nostr. It improves upon earlier efforts by adding namespace-like Spaces, explicit content format declaration, and clearer separation of article types, including redirects and merge requests.

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Motivation

Previous approaches to wiki-style collaborative content on Nostr had two key limitations:

1. Format instability – No declared format per event led to breaking changes (e.g. a shift from Markdown to Asciidoc).
2. Lack of namespace separation – All articles existed in a global space, causing confusion and collision between unrelated projects.

This NIP addresses both by introducing:

• Spaces – individually defined wikis or documentation sets.
• Explicit per-article format declaration.
• Dedicated event kinds for articles, redirects, merge requests, and space metadata.

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Specification

kind: 31055 – Space Definition

Defines a project namespace for articles.

Tags: - ["name", "<space title>"] - ["slug", "<short identifier>"] - ["description", "<optional description>"] - ["language", "<ISO language code>"] - ["license", "<license text or SPDX ID>"]

Content: (optional) full description or README for the space.

---

kind: 31056 – Article

An article in a specific format belonging to a defined space.

Tags: - ["space", "<slug>"] - ["title", "<article title>"] - ["format", "markdown" | "asciidoc" | "mediawiki" | "html"] - ["format-version", "<format version>"] (optional) - ["prev", "<event-id>"] (optional) - ["summary", "<short change summary>"] (optional)

Content: full body of the article in the declared format.

---

kind: 31057 – Redirect

Redirects from one article title to another within the same space.

Tags: - ["space", "<slug>"] - ["from", "<old title>"] - ["to", "<new title>"]

Content: empty.

---

kind: 31058 – Merge Request

Proposes a revision to an article without directly altering the original.

Tags: - ["space", "<slug>"] - ["title", "<article title>"] - ["base", "<event-id>"] - ["format", "<format>"] - ["comment", "<short summary>"] (optional)

Content: proposed article content.

---

Format Guidelines

Currently allowed formats: - markdown - asciidoc - mediawiki - html

Clients MUST ignore formats they do not support. Clients MAY apply stricter formatting rules.

---

Client Behavior

Clients: - MUST render only supported formats. - MUST treat space as a case-sensitive namespace. - SHOULD allow filtering, browsing and searching within Spaces. - SHOULD support revision tracking via prev. - MAY support diff/merge tooling for kind: 31058.

---

Examples

Space Definition

json { "kind": 31055, "tags": [ ["name", "Bitcoin Docs"], ["slug", "btc-docs"], ["description", "Developer documentation for Bitcoin tools"], ["language", "en"], ["license", "MIT"] ], "content": "Welcome to the Bitcoin Docs Space." }

Markdown Article

json { "kind": 31056, "tags": [ ["space", "btc-docs"], ["title", "Installation Guide"], ["format", "markdown"] ], "content": "# Installation\n\nFollow these steps to install the software..." }

Asciidoc Article

json { "kind": 31056, "tags": [ ["space", "btc-docs"], ["title", "RPC Reference"], ["format", "asciidoc"] ], "content": "= RPC Reference\n\nThis section describes JSON-RPC calls." }

MediaWiki Article

json { "kind": 31056, "tags": [ ["space", "btc-docs"], ["title", "Block Structure"], ["format", "mediawiki"] ], "content": "== Block Structure ==\n\nThe structure of a Bitcoin block is..." }

Redirect

json { "kind": 31057, "tags": [ ["space", "btc-docs"], ["from", "Getting Started"], ["to", "Installation Guide"] ], "content": "" }

Merge Request

json { "kind": 31058, "tags": [ ["space", "btc-docs"], ["title", "Installation Guide"], ["base", "d72fa1..."], ["format", "markdown"], ["comment", "Added step for testnet"] ], "content": "# Installation\n\nNow includes setup instructions for testnet users." }

---

Acknowledgements

This proposal builds on earlier ideas for decentralized wikis and documentation within Nostr, while solving common issues related to format instability and lack of project separation.

@ cae03c48:2a7d6671

Bitcoin Magazine

Nebraska’s New Mining Rules: Infrastructure Safeguard or Soft Ban in Disguise?

Nebraska lawmakers have just passed Legislative Bill 526 (LB526), and while not explicitly anti-Bitcoin, its effects may be anything but neutral. With a unanimous 49-0 vote, the Legislature sent the bill to Governor Jim Pillen’s desk, where it’s expected to be signed into law. Supporters call it a commonsense infrastructure bill. Bitcoin miners call it a slow-motion exodus in the making.

On paper, LB526 is about large energy users. But in practice, it singles out Bitcoin mining facilities with one megawatt (MW) or greater loads and layers on operational constraints that look more like punishment than policy.

Cost Shifting, Public Shaming, and Curtailment

At the heart of LB526 is a mandate: miners must shoulder the costs of any infrastructure upgrades needed to support their demand. Utilities are empowered to demand direct payments or letters of credit after conducting a “load study.” And while the law pays lip service to “fairness” and non-discrimination, it’s clear who the target is. Bitcoin miners are the only industry named.

Further, mining operators must notify utilities in advance, submit to their interconnection requirements, and, critically, accept interruptible service. That means that when the grid gets tight, it’s miners who go dark first. Voluntary demand response, the hallmark of Bitcoin mining’s grid-friendly posture? Replaced with mandated curtailment and utility discretion.

And the kicker: public disclosure of energy consumption. Utilities must publish annual energy usage for each mining operation. No such requirement exists for other data-heavy sectors — not for cloud computing, not for AI clusters, not for Amazon data centers. Just Bitcoin. It’s not just surveillance, it’s signaling.

The Tax That Wasn’t, and the Costs That Remain

To its credit, the Legislature dropped an earlier provision that would’ve added a 2.5¢/kWh tax on mining. This punitive levy would’ve tacked 50% onto typical industrial rates. That tax would have been an open declaration of hostility. Removing it was necessary. But not sufficient.

Because what remains in LB526 is a less visible, but no less potent deterrent: uncertainty. Miners already operate on razor-thin margins and seek jurisdictions with predictable power costs and clear rules. Instead, Nebraska is offering infrastructure tolls, discretionary curtailment, and regulatory spotlighting.

The Market Responds: Warning Shots from Miners

Industry leaders didn’t stay silent. Marathon Digital Holdings, one of the largest publicly traded mining firms, testified that it had invested nearly $200 million in Nebraska and paid over $6.5 million in taxes, and warned that if LB526 passed, further expansion would likely be scrapped.

Their message was clear: Nebraska had been a pro-mining, pro-growth jurisdiction. But LB526 sends a signal that miners aren’t welcome, or at best, are second-class citizens in the energy economy. As one executive put it, “If the same rules don’t apply to other energy-intensive industries, this isn’t about infrastructure, it’s about discrimination.”

Others warned that mandatory curtailment replaces cooperative grid services with coercion. Bitcoin miners can, and do, offer real-time load shedding that stabilizes grids during peak demand. But that value proposition only works when there’s a market signal. LB526 turns it into a liability.

Politics, Power, and Public Utilities

Senator Mike Jacobson, the bill’s sponsor, insisted LB526 is agnostic toward Bitcoin. “This is about electricity usage,” he said. But that’s hard to square with a bill that surgically targets one user class.

Jacobson pointed to Kearney, where half the city’s power goes to a single mining facility. But rather than view that as an opportunity, a dispatchable industrial customer willing to scale up or down based on grid needs, the Legislature opted for risk aversion and central planning.

And in Nebraska’s public power model, that matters. With every utility publicly owned, the regulatory posture of the state isn’t advisory, it’s existential. There is no retail competition. If Nebraska’s power authorities begin treating Bitcoin miners like unreliable freeloaders rather than willing partners, miners have no recourse. Just the exit.

For now, LB526 awaits only the governor’s signature. Given that LB526 was introduced at the behest of the governor, it is likely to be signed. Once enacted, it will take effect October 1, 2025. Miners have until then to decide: adapt, relocate, or fold.

States like Texas, Wyoming, and North Dakota have gone the opposite direction, offering tax clarity, grid integration, and legal protection. Nebraska, once on that shortlist, may find itself dropping off the radar.

Bitcoin mining doesn’t need handouts. But it does need equal footing. LB526 imposes costs, limits flexibility, and broadcasts suspicion. If the goal was to balance innovation with infrastructure, the execution leaves much to be desired.

Because when one industry is burdened while others are exempted, when voluntary partnerships are replaced with mandates, and when operational data is made public for no clear reason, it’s not hard to see why miners view LB526 not as regulation, but as retaliation.

This is a guest post by Colin Crossman. Opinions expressed are entirely their own and do not necessarily reflect those of BTC, Inc. or Bitcoin Magazine_._

This post Nebraska’s New Mining Rules: Infrastructure Safeguard or Soft Ban in Disguise? first appeared on Bitcoin Magazine and is written by Colin Crossman.

@ 6ad3e2a3:c90b7740

I’ve written about this before, and I’ve also tried to illustrate it via parable in “The Simulator.” I even devoted most of a podcast episode to it. But I thought it might be useful just to cut to the chase in written form, give the tldr version.

Utilitarianism is the moral philosophy of the greatest good for the greatest number. That is, we calculate the prospective net benefits or harms from a course of action to guide our policies and behaviors. This moral framework deserves scrutiny because it (unfortunately) appears to be the paradigm under which most of our governments, institutions and even educated individuals operate.

The philosophy is commonly illustrated by hypotheticals such as “the trolley problem” wherein a person has the choice whether to divert a runaway trolley (via switch) from its current track with five people in its path to it to an alternate one where only one person would be killed. In short, do you intervene to save five by killing one? The premise of utilitarianism is that, yes, you would because it’s a net positive.

Keep in mind in these hypotheticals these are your only choices, and not only are you certain about the results of your prospective actions, but those are the only results to consider, i.e., the hypothetical does not specify or speculate as to second or third order effects far into the future. For example, what could go wrong once people get comfortable intervening to kill an innocent person for the greater good!

And yet this simplified model, kill one to save five, is then transposed onto real-world scenarios, e.g., mandate an emergency-use vaccine that might have rare side effects because it will save more lives than it costs. The credulous go along, and then reality turns out to be more complex than the hypothetical — as it always is.

The vaccine doesn’t actually stop the spread, it turns out, and the adverse effects are far more common and serious than people were led to believe. Moreover, the mandates destroyed livelihoods, ran roughshod over civil liberties, divided families and destroyed trust in public health.

Some might argue it’s true the mandates were wrong because the vaccine wasn’t sufficiently safe or effective, but we didn’t know that at the time! That we should judge decisions based on the knowledge we had during a deadly pandemic, not after the fact.

But what we did know at the time was that real life is always more complex than the hypothetical, that nth-order effects are always impossible to predict. The lie wasn’t only about the safety and efficacy of this vaccine, though they absolutely did lie about that, it was that we could know something like this with any degree of certainty at all.

The problem with utilitarianism, then, is the harms and benefits it’s tasked with weighing necessarily occur in the future. And what distinguishes the future from the past is that it’s unknown. The save one vs five hypothetical is deceptive because it posits all the relevant consequences as known. It imagines future results laid out before us as if they were past.

But in real life we deal with unknowns, and it is therefore impossible do a rigorous accounting of harms and benefits as imagined by the hypotheticals. The “five vs one,” stated as though the event had already happened, is a conceit conjured from an overly simplistic model.

In short, in modeling the future and weighing those projected fictions the same way one would historic facts, they are simply making it up. And once he grants himself license to make things up, the utilitarian can create the moral imperative to do what coincidentally benefits him, e.g, Pfizer profited to the tune of tens of billions of dollars, for the greater good!, which turned out not to be so good. Once you make the specious leap of purporting to know the future, why not go all the way, and make it a future where the greatest good coincides with enriching yourself to the greatest extent possible?

So in summary, as this has gone on longer than I intended, utilitarianism is moral bankruptcy because the “greater good” on which it relies is necessarily in the future, and we cannot predict the future with enough accuracy, especially over the medium and longer term, to do a proper moral accounting.

As a result, whoever has power is likely to cook the books in whatever way he sees fit, and this moral philosophy of the greatest good for the greatest number paradoxically tends toward a monstrous outcome — temporary benefits for the short-sighted few and the greatest misery for most.

@ 3f68dede:779bb81d

@ cae03c48:2a7d6671

Bitcoin Magazine

Fold Unveils Bitcoin Gift Card, Pioneering Bitcoin in U.S. Retail Gift Card Market

Fold, a leading Bitcoin financial services company, recently announced the launch of its Bitcoin Gift Card, marking the first step in integrating Bitcoin into the $300 billion U.S. retail gift card market. This innovative product enables consumers to purchase and gift bitcoin through familiar retail channels, is available now at Fold’s website and is expected to expand to major retailers nationwide throughout the year.

The Fold Bitcoin Gift Card allows users to acquire bitcoin for personal savings or as a gift, redeemable via the Fold app. “Once you buy that gift card, you can give it to someone or use it yourself. You open the Fold app, and your bitcoin appears,” said Will Reeves, Chairman and CEO of Fold, in an interview with Bitcoin Magazine. Available initially at the Fold website, the product will soon reach physical and online retail shelves, bringing Bitcoin to everyday shopping experiences.

This launch positions Fold as a trailblazer in making Bitcoin accessible through gift cards, the most popular gift in America.

“We’re now talking about Bitcoin gift cards on sale on the racks of the largest retailers in the country. You can pick up Bitcoin at the checkout line, buy it for yourself, or share it as a gift,” Reeves told Bitcoin Magazine. 

The gift card, a white Bitcoin “B,” adorned by vibrant orange, taps into the retail market’s demand for alternative assets, following the success of Costco’s $200 million monthly gold sales.

Fold’s partnership with Totus, a gift card issuance provider, enables distribution through over 150,000 points of sale nationwide.

“In our announcement, we reference one of our partners who has direct distribution into all primary retailers in the country,” Reeves said. While specific retailer names will be revealed later, Fold plans to expand throughout 2025, ensuring Bitcoin’s presence in stores like grocery chains and gas stations. “Throughout the rest of this year, we’ll announce distribution partners, including some of the largest retailers in the US,” Reeves added.

The Bitcoin Gift Card targets millions of Americans curious about Bitcoin but hesitant to navigate apps or exchanges.

“This gift card gives us distribution directly to millions of Americans who may not be buying Bitcoin because they haven’t downloaded a new app, don’t have a brokerage account, or haven’t seen the ETF,” Reeves explained. By leveraging trusted retail channels, Fold is opening a new avenue for Bitcoin adoption.

Since 2019, Fold has empowered over 600,000 users with Bitcoin-based financial tools, holding over 1,485 Bitcoin in its treasury.

“I think there’s a real chance by the end of 2025 that Bitcoin becomes the most popular gift in America because of this card,” Reeves predicted.

This post Fold Unveils Bitcoin Gift Card, Pioneering Bitcoin in U.S. Retail Gift Card Market first appeared on Bitcoin Magazine and is written by Juan Galt.

@ 0d2a0f56:ef40df51

Dear Bitcoin Blok Family,

In my last post, I shared how Bitcoin became my personal antidote, rescuing me from destructive behaviors and opening up a world of knowledge. Today, I want to explore how Bitcoin is becoming an antidote for my entire family, solving problems I didn't even know we had.

As I've delved deeper into the Bitcoin rabbit hole, I've realized that I was searching for something beyond personal growth – I was looking for a solution to give my family an identity. When you look at successful families of the past or thriving organizations, you'll notice they're known for something specific. Some families are known for real estate, others for owning businesses, and some for establishing various institutions. This identity ties a family together, giving them a shared purpose and legacy.

For my family, I want that identity to be rooted in Bitcoin. Why? Because Bitcoin brings a focus I haven't seen in anything else. It neutralizes much of what I consider toxic behavior in modern society.

Take TikTok, for example. While there's nothing inherently wrong with the platform, it often promotes content that I find concerning – gender wars, gossip, and sometimes even false information. This issue extends to most social media platforms. Our kids are learning to dance, but they're not learning about money. They're absorbing various behaviors, but they don't understand inflation. We're turning to social media for education and information, which isn't necessarily bad, but it requires careful vetting of sources and filtering out the noise.

What's truly dangerous is how these platforms steal our attention subconsciously. We're wasting time, putting our attention in unproductive places without even realizing it. This is a toxic part of our culture today, and I believe Bitcoin can help solve this problem.

It's challenging to teach kids about money in today's fiat standard. How do you explain the concepts of time and energy when the measuring stick itself is constantly changing? But with Bitcoin, these lessons become tangible.

Moreover, Bitcoin opens up possibilities that seemed out of reach before, particularly in the realm of family banking. In the past, wealthy families in the United States understood the risks of keeping their family's worth in another person's hands or in external institutions. They recognized that protecting wealth comes with certain risks, and establishing a family protocol was crucial.

With Bitcoin, family banking becomes not just possible, but easily achievable and more secure than ever before. Through multi-signature wallet arrangements, we can create a true family bank where each family member holds a key to the family wallet. No funds can be moved without the permission of other family members. This technology eliminates what has been a major stumbling block in the past: trust issues. Now, we can have transparency, trust, and access for all family members.

Imagine a family account where parents and children alike have visibility into the family's finances, but movements of funds require agreement. This not only teaches financial responsibility but also fosters open communication about money within the family. It's a powerful tool for financial education and family cohesion.

This is something we should definitely take advantage of. It's not just about storing wealth; it's about creating a financial system that aligns with our family values and goals. Bitcoin provides the infrastructure for this new form of family banking, one that combines the best aspects of traditional family wealth management with the security and transparency of modern technology.

When it comes to teaching about compound interest and value, Bitcoin provides the perfect use case. Over its lifetime, Bitcoin has been averaging an astonishing 156% year-over-year return. While this number is significant, it's important to note that past performance doesn't guarantee future results. However, even with more conservative estimates, the power of compound interest becomes clear. I challenge you to use a compound interest calculator with a more modest 30% annual return. The results are still astronomical. Imagine teaching your children about saving and investing with potential returns like these. It's a powerful lesson in the value of long-term thinking and delayed gratification.

What I'm getting at is this: there are many forces in our society that hinder positive behavior and promote negative, toxic culture. These forces are stealing our children's time, attention, energy, and of course, money. Bitcoin is the antidote that can start correcting and curing some of that behavior, while also providing tangible lessons in finance and economics, and even reshaping how we approach family wealth management.

By making Bitcoin a central part of our family identity, we:

1. Provide a shared purpose and legacy
2. Encourage financial literacy from a young age
3. Teach valuable lessons about time, energy, and value
4. Promote long-term thinking and delayed gratification
5. Offer an alternative to the instant gratification of social media

Bitcoin isn't just an investment or a technology – it's a paradigm shift that can reshape how we think about family, legacy, and education. It's an antidote to the toxic aspects of our digital age, offering a path to a more thoughtful, intentional way of living.

As we continue this journey, I invite you to consider: How could Bitcoin reshape your family's identity? What toxic behaviors could it help neutralize in your life? Until next time check out the below video on what some may know as the "Waterfall or "Rockefeller Method". https://youtu.be/MTpAY1LKfek?si=s7gA4bt_ZoRGAlAU

Stay sovereign, stay focused,

Joe Thomas Founder, The Bitcoin Blok

@ 3f68dede:779bb81d

@ 3f68dede:779bb81d

testing schedule

@ 3f68dede:779bb81d

testing schedule

@ 3f68dede:779bb81d

testing

@ 000002de:c05780a7

Lately it seems like I keep noticing people that are sympathetic to anarchism and libertarian ideas completely misunderstanding governance. It really seems like this might be one of the biggest mental blocks people have. I wonder if it is mostly the fault of libertarians and anarchists.

Those in the liberty movement (broadly) rant and demonize the government. This is completely justified. I've done it for years. I've noticed that more experienced communicators will tend to say "The State" instead of government. Years ago I heard someone explain how to think about three terms often used incorrectly.

• The country is the land
• The nation is the people
• The state is the government

I don't recall learning this in school. It is possible it was in a textbook but I doubt it. The country part I think most people do get. Nation less so. The best example of a nation without a country are Native Americans. Tribes are nations without a country (their historical lands). Tribes have their own governments and a certain amount of sovereignty in the lands they are allowed to inhabit.

The state is the word that I have found most people are confused about. People used to tell me, you hate the government so much. Why don't you leave. Well, I don't hate the nation(people) or the country(land). It is the governance system I hate. I don't even hate the people that are working in it.

Its funny to me that people on the red or blue team seem to hate the government when their side isn't in power but if someone points to issues in the system itself, well that's just crazy.

So what about those people that are sympathetic to libertarian values? Many of them say things like this. Well, I agree with you on taxes and the corruption of the government. But you always need a government. My usual response is yes. You do need governance. But you don't need a state or government. My home is governed by my wife and I. Businesses have their own governance models. Bitcoin does as well. But we do not need a single entity with a monopoly on violence.

So why is there so much confusion on this topic? I think there are two reasons.

The first is ignorance. The state of the world is largely invisible to most people. We are purposely kept ignorant of how our world works. The State isn't really discussed as a separate entity from the country and nation.

The second reason for the confusion is how libertarians and anarchists communicate. There are some that just foolishly believe people do not need governance. Honestly in my experience they are either just young or do not think deeply enough. They haven't steel manned their arguments yet. In my experience this is a small percentage of people though.

I think people in the liberty movement just need to do a better job communicating ideas. Instead of saying we need to get rid of the government one might say we need to get rid of the state. Another way to lead into this is to speak about the empire vs. the government. Talk about the monopoly which the state holds. How competition leads to better outcomes vs. monopoly.

What do you think? Have you noticed this hurdle as well? I think many people hear good ideas and agree but assume we are just dummies that believe in a fairy tale.

If private or decentralized governance is interesting to you, you might enjoy reading Chaos Theory by Bob Murphy. Its short and answer many common objections to private governance.

@ 3f68dede:779bb81d

testing schedule

@ c43d6de3:a6583169

"If you do tomorrow what you did today, you will get tomorrow what you got today." - Benjamin Franklin

Seize the Day

Image from article- https://community.thriveglobal.com/want-your-authentic-self-mindfulness-is-a-gateway/Confliction

There are two conflicting approaches to life: Delay gratification today for a wealthy tomorrow and carpe diem Seize the Day and live like today is your last. Usually, when someone prescribes delayed gratification they refer to finances; save a dollar today for a hundred tomorrow. Carpe diem often refers to smelling the coffee, enjoying the little things and not putting off for tomorrow what could've been done today. 

I've never felt the two of those prescriptions collide more violently than now as a father of two beautiful kids.  I find it more difficult than ever before to make decisions that might benefit my future over being present for my kids. Time being the finite thing that it is, often I can only choose one. 

Image from Adobe ImagesTwo Fathers, Two Approaches: Enough Small Moments Equal A Big Moment My brother in-law and I have different approaches to this. He tends to delay gratification. More often than not, he's out on business and misses minor family events and outings. Meanwhile, I often choose to attend even the smallest family events as opposed to going on business. 

I should mention, my brother in-law doesn't dare miss the big events. He's always there for a birthday, baptism, or graduation but he misses outings to the beach or spring. He misses the books read by the bed and the dimming of the light just before a kiss goodnight. 

If you miss enough small moments, you a miss big one. 

Image from article- https://www.spiritualmom.com/god-is-weaving-a-tapestry/

Since my children were born I vowed to live as much in the moment as I could. In the moment, I'm happy to be with my kids stitching together cherished mementos that will be the tapestry of our lives. These indelible memories not only serve to make me happy but, I believe they'll work as the sinews and tendons that come together to form my children's personality and identity. My relationship with my kids and family will tighten as their persona grows.

I don't have facts from studies or scientific analysis, but I have a gut feeling its the strength of the tapestry of our lives that determines how resilient my children will be. When they encounter hard times they'll carry the uplifting memories of good times and they'll have the comfort of knowing there's a tightknit family at their backs to get through it.

That said, I've never heard my brother in-law complain about money. 

I can't say I struggle for cash either. I make ends meet, but my wife and I have experienced that nervous rush when the AC blows out mid-summer and we wonder if we would have enough to pay for the down payment of a new unit and the mortgage at the beginning of the month. 

What's been bothering me most as of late is my damn near non-existent retirement fund.

 

Image from ANATOMY OF A SOLDIER BY HARRY PARKER REVIEW - UNUSUAL PERSPECTIVES ON WARFARE FICTION

Commitments- To My Nation, To My Self

My biggest conflict today is tied to the commitment I made to the United States Army Reserves years before the birth of my children. While I can decide not to go on business like my brother in-law does, I can't simply not attend drill (one weekend a month) or go off on annual training (2–3 weeks a year). Failure to attend to my military obligations can result in a dis-honorable discharge. Having that hanging over my head will forever ruin any lucrative opportunities for employment and public service. 

More often than not, my relatively small obligation to the Army Reserves has stood in direct conflict with my desire to be present in my kids lives as well as the lives of my friends and family. Some how, I've had the misfortune of having drills and annual training scheduled on major events like weddings, baptisms, and birthdays; the very things I vow never to miss. 

There are ways to request those special days off and make it up on a later date and when I can, I do. However, I've been forced to go unaccounted for on several occasions when special events are back to back and overlap with already requested days off. That's led to conflict in the past but, I've been fortunate enough to have good leaders who've understood why I preferred to be absent in the military over absent in a major life event.  It would be easiest, and most convenient, to resign my congressional commission as an officer and leave the Army Reserves. This is when I feel that great internal conflict. 

Serving in the Army Reserves allows me to give back to my nation and grants me several financial benefits that would otherwise be completely lost. Medical insurance is remarkably cheaper than what I would have to deal with as a civilian. I get a world of benefits when purchasing a house and I can apply for special grants if ever needed. Perhaps most important of all, if I stick around for the full 20 years (I have almost 9 now) I will have a very nice retirement pension waiting for me when I turn 65. This is where that differed gratification really kicks in. 

When I really boil it down to pros and cons, there's just way too many pros to staying in the Reserves than cons. 

Image of Jordan Peterson from Video Clip- "4 years video"

Phases of Life Approach

World renown psychologist Jordan Peterson says "you have little kids for 4 years and if you miss it, its done." For Jordan, this is time period is peak experience for your kids. As I write this, my eldest just turned two and my youngest is 9 months. I'm not quite halfway there yet and I can't let up now. 

I don't want to test to see if what Jordan Peterson says is true, I'm going to continue living as much in the moment as is possible during these early years of my children's lives. If I stay in the army reserves throughout this time I will have had 13 years of service by the time my youngest is 4. 

Taking this approach, I will have been very present in the first 4 years of my kids lives and will only have to serve seven more years to acquire that retirement. 

For me, today is Gold and tomorrow is Silver.

People have sacrificed worse. 

artstr #plebchain #writing

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I want to show the world that life is a scroll riddled with ink. The marks will only ever be simple blots on the parchment unless you pause and perceive them for the characters they are.

I'm constantly thinking about what the future could look like if we just take action.

More of my thoughts about the future and the world around us are coming soon...

Thank you for Reading this article. If you liked it and would consider zapping some sats, doing so supports me and motivates me to continue writing!

If you are interested in Fiction writing, visit my NOSTR page Fervid Fables: npub1j9cmpzhlzeex6y85c2pnt45r5zhxhtx73a2twt77fyjwequ4l4jsp5xd49

@ 005bc4de:ef11e1a2

Keys and Religion

Mixing

Normally, I'm not a fan mixing and comparing bitcoinesque things and religion. It's too banal and trite, too easy: the religion of Bitcoin, the allusion of Satoshi the savior, the "Book of Satoshi," even the "Genesis" block. But, today, I'll break my own rule.

Yesterday, I heard a Christian pastor speak of the "keys of the kingdom." My feeling is that, were you to ask the average Christian, "What is the key, or keys, to the kingdom?", and perhaps I'm wrong on this, but I think they'd answer, "Prayer." I've heard it many times, "Prayer is the key to the kingdom." It's an easy mantra to remember. And, prayer is important for a Christian, no question about it. However, Biblically, the phrase "keys of the kingdom" refers to something else.

As the pastor pointed out yesterday, Biblically there are two keys: the binding key and the loosing key. This refers to Matthew 16:19 where Jesus says:

I will give you the keys of the kingdom of heaven; whatever you bind on earth will be bound in heaven, and whatever you loose on earth will be loosed in heaven. Matthew 16:19 (NIV)

For context, back up a few verses. This statement above was made in a conversation between Jesus and his disciple Simon Peter.

15 Jesus asked, “But what about you?” he asked. “Who do you say I am?” 16 Simon Peter answered, “You are the Messiah, the Son of the living God.” 17 Jesus replied, “Blessed are you, Simon son of Jonah, for this was not revealed to you by flesh and blood, but by my Father in heaven. 18 And I tell you that you are Peter, and on this rock I will build my church, and the gates of Hades will not overcome it.

Although brief, this is a deep and rich exchange. Traditionally, this has been viewed as the moment that Christ instituted the Christian church, the passing of power and authority to the early church itself. There has been confusion over it too, particularly the "...on this rock I will build my church..." part of it. Jesus was referring to Simon Peter's statement of faith (...for this was not revealed to you by flesh and blood...) with the "this" being what Peter had just said, "You are the Messiah, the Son of the living God." The church would be built upon the rock of faith in Jesus as the Messiah.

The early Christian church thus established, Jesus instituted what's come to be called the "office of the keys." That is, Jesus grants authority to his "appointees" in the church to carry out his authority. In more practical terms, this is referring to those who have been called into church service, normally priests, to forgive or not forgive sins. When a priest or pastor forgives, or not, it is not that he is doing it by his own right or power. That priest is, after all, yet another sinful man as well. Instead, the priest forgives by Christ's authority which was handed down by Jesus himself in those words to Peter.

To use an analogy, suppose a general had to make a decision about foot soldiers on the front line, waiting there in the trenches. Due to some time constraint, a decision for action was needed imminently. However, suppose the general lacked some bit of information that could only be obtained at the front. So, the general wrote up a communique to the lieutenant stationed at the front saying, "You assess the situation, and you make the call, charge or pull back. I'll support your decision." A courier ran to the front, relayed the message to the lieutenant, and the lieutenant assessed and made the decision. Ultimately, even thought the lieutenant made the decision, the authority behind the decision lay with the general who had transferred his authority to the lieutenant.

This authority or office of the keys is mirrored in John 20:22-23, when the resurrected Jesus appears to his disciples and says, "If you forgive anyone’s sins, their sins are forgiven; if you do not forgive them, they are not forgiven.”

Going just one step further, recall there are two keys involved, binding and loosing, and there are two places involved, earth and heaven. Usually, priests and pastors are "in the business" of forgiving. Penitence or confession, when real, is forgiven. The priest has the authority to forgive, or "loose" the sinner from his wrongdoings here on earth. And, that forgiveness applies to heaven as well, the sin is atoned and reconciled with God.

But, what about when the person is unrepentant, unbothered by what is Biblically sinful, refuses to change his ways, and rather chooses to continue in sinful ways? The "binding" key says that the priest or appointed church leader can hold that person accountable, can bind that person to the sin and separation from God. Normally, we hear of "excommunication" from the church which is formally stating that a person is outside of the church body. The binding keys still bind, both on earth as being outside of the church and in heaven as being separated from God.

And bitcoin?

That's a lot of religion, and heavy religion at that. The question is, what does this have to do with bitcoin?

Keys.

Namely, this is about public and private keys. Loosing and binding keys. A bit more religion, then I'll get back to bitcoin.

Yesterday, the pastor spoke briefly about binding and loosing keys, and this where my thoughts about keys somehow morphed over into bitcoin. For some reason, I pictured Herod's Temple. There had been Solomon's temple, which was destroyed, and then there was Herod's which was known for its beauty and was the one during Jesus's time. But, let's recall the background on this...

The book of Exodus, and others in the Old Testament, outline in detail God's plan for the tabernacle (a traveling tent) and for the temple in Jerusalem.

The tabernacle, overhead diagram. Image source: https://en.wikipedia.org/wiki/Tabernacle

You might recall the "history" lesson in Raiders of the Lost Ark. With the tabernacle and temple, one of the purposes was to house the ark of the covenant. Remember that the ark was the golden box that the Israelites carried around containing Moses's stone tablets with the Ten Commandments, some manna, and Aaron's staff. It held great power, God's power, and God literally met and spoke with the Levite priests hovering over the cherubim's wings.

The ark of the covenant. Image source: https://en.wikipedia.org/wiki/Ark_of_the_Covenant

In the tabernacle and temple, the "Holy of Holies" was a room, separated by a heavy curtain. It was off limits to all because it was, well, holy of holies. A heavy curtain divided the Holy of Holies, or the "Most Holy Place", from the less-holy, "Holy Place."

Once a year, on the Day of Atonement, one person, the chief priest, was allowed to walk into the Holy of Holies. He would sprinkle the blood of a sacrificed animal onto the ark. This was done for the forgiveness of the people's sins. Although this was pre-Jesus's words, this was using the loosing keys and was loosing sin.

This was serious business and was taken seriously. For instance, the priests Nadab and Abihu improperly performed their sacrificial duties, they messed up the procedure, and were consumed by fire. Priesthood was a dangerous occupation, one slip up and you were scorched.

The second temple, "Herod's Temple". Image source: https://en.wikipedia.org/wiki/Second_Temple

Back to keys...

Yesterday, for some reason when I heard about binding and loosing keys, I imagined the chief priest standing in front of the curtain. I imagined him taking a deep breath, collecting his thoughts, getting ready to go in. It had to be intimidating.

As he stood there, in my mind, he and everyone else was shut out. The Most Holy Place was bound and locked. Walking in meant getting scorched (again, the end of Raiders of the Lost Ark). Yet, that priest had the loosing key. He had, first, permission as chief priest to enter on the Day of Atonement, secondly, he had the sacrificial blood to loose sins. Although the binding key had locked the Holy of Holies and thus bound the sins of the people, the loosing key was about to loose their sins.

Cryptographic keys

And back to bitcoin...

Bitcoin, and cryptography in general, operate on public and private keys. Any flavor of "cryptocurrency", or even Nostr, has public and private keys. In a way, these are binding and loosing keys.

Say you have 1.0 BTC (that's 100,000,000 sats 😀). That BTC exists as a UTXO which can be seen by anyone viewing your public address. In this way, your bitcoin public key is your binding key...that UTXO, that bitcoin, is bound to your public key...it is locked in place behind that heavy curtain. It will be there forever, unless there is an intervention...

You also have your private key, your loosing key. You can apply your private key to loose that UTXO, that bitcoin, and to send it along to wherever.

This is like law and gospel: sin is binding, however Jesus frees it. A bitcoin UTXO is bound until a private key looses it.

Nostr offers a somewhat similar illustration. You have an npub publicly and and nsec secretly or privately. If you were to write a note, your private nsec is needed as a loosing key to free that message, to broadcast it to the world. Once broadcast, it can be seen by all, however it is still inextricably bound or tied to your public key (your npub). Your npub is your binding key and your message is bound to it.

Summed

I'm not sure this binding and loosing keys in religion, and public and private keys in cryptography is the best comparison in the world. It's probably a terrible comparison. But, this is what came to my mind yesterday.

And, so, the mixing of religion and bitcoin is now officially over.

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In a stunning turn of events, Bitcoin's value has nosedived a staggering 15%, falling from an all-time high of $72,000 per BTC to $61,000. The cause? None other than former United States president, Donald J. Trump, whose recent comments and rumored policies have sent shockwaves through the global Bitcoin community.

In a recent rally, Trump declared, "We want all the remaining bitcoin to be made in the USA." This bold statement has left many scratching their heads, wondering if the ex-president fully grasps the decentralized nature of Bitcoin. Nevertheless, his followers cheered, and the markets trembled.

Adding fuel to the fire, rumors are swirling about a proposed tariff on offshore bitcoin brought into the United States. Whether such a measure could work in practice is still to be determined, but the idea of taxes on foreign sourced bitcoin has many American businesses with international operations nervous.

But that's not all. In a move that could only be described as draconian, whispers of a plan to use recursive covenants on Bitcoin have emerged. The scheme aims to ringfence all the bitcoin currently held in US custody, such as those held by the "too big to fail" Coinbase, the primary custodian for corporate america, wall street and the popular ETFs. These covenants would effectively prevent those coins from ever being sent outside of whitelisted US addresses. If true, this would essentially create a digital Berlin Wall around American Bitcoin, isolating it from the rest of the world.

Critics argue that these policies are nothing more than a misguided attempt to assert dominance over the borderless digital cash. By prioritizing a "USA first" approach, Trump risks alienating global partners and further isolating the United States on the international stage. Neighboring countries, already wary of America's unpredictable policies, are likely to view these moves as antagonistic and regressive.

And let's not forget the opportunists lurking in the shadows. Trump's buddies and notorious shitcoiners are reportedly licking their chops, hoping that once he's in charge, they'll have a free hand to write regulations that allow them to prey on the public with their dubious shitcoin offerings. These unregistered securities are a haven for scams, and with the right legislation, these predators could wreak havoc on unsuspecting investors.

The fear of Trump's rising popularity and his policy direction for Bitcoin has undoubtedly contributed to the recent market uncertainty. Investors are apprehensive about the future of bitcoin in the US under a potential second Trump administration.

As the 2024 US presidential election looms, the Bitcoin community can only watch and wait, bracing for more market volatility. Will Bitcoin recover from the "Trump Dump"? Only time will tell. For now, it seems the ex-president's quest to "Make America Great Again" might just come at the expense of their burgeoning Bitcoin economy.

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Vincent van Gogh is one of the most prominent artists in the history of global art, with a significant influence on modern artistic movements. He was born in the Netherlands in 1853 and passed away in 1890. Despite not achieving fame during his lifetime, his works later became among the most impactful in fine arts.

Van Gogh's works are characterized by vibrant colors and rapid brush strokes, giving his paintings a unique style. His pieces often reflect nature and everyday life with a touch of deep emotion and drama. Some of his most famous works include "Starry Night," "The Night Cafe," "Irises," and "Wheatfield with Crows."

Throughout his life, van Gogh faced numerous personal and psychological challenges, which imbued his works with a sense of depth and contemplation. He struggled with severe mental disorders and social tensions, which greatly influenced his art.

After his death, public interest in his works grew significantly, and he came to be regarded as a pioneer of expressionism and modern art. His profound impact on global art is evident in the many movements and subsequent artists who drew inspiration from his techniques and subjects.

In summary, Vincent van Gogh remains an exceptional artistic figure, leaving an unforgettable legacy in art history. His works continue to inspire and captivate audiences worldwide with their beauty and artistic depth.

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testing schedule

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Privacy, Security, and Real-World Applications

We Are Still Early

Concerning Bitcoin, privacy and security remain paramount. As an enthusiast in Ecash privacy and security, I aim to shed light on some of the most promising and undervalued Bitcoin frameworks. These frameworks offer robust solutions for enhancing privacy, security, and scalability, making Bitcoin more adaptable for various industries. Lets's examine their strengths and weaknesses, supported by real-world examples.

1. Mimblewimble: Enhancing Privacy and Scalability

Overview

Mimblewimble is a privacy-centric blockchain protocol designed to enhance the confidentiality and scalability of Bitcoin transactions. Mimblewimble uses cryptographic innovations to obscure transaction details while ensuring network security.

Strengths

• Enhanced Privacy: Mimblewimble transactions are confidential, hiding transaction amounts and addresses.
• Scalability: The protocol significantly reduces blockchain bloat, improving efficiency and speed.
• Security: By using cryptographic primitives, Mimblewimble ensures that transactions are secure and verifiable.

Weaknesses

• Compatibility: Mimblewimble is not fully compatible with Bitcoin’s existing infrastructure, requiring significant changes to the network.
• Complexity: The protocol's complexity can be a barrier to understanding and adoption.

Real-World Example: Grin and Beam

Grin and Beam are two cryptocurrencies that have implemented Mimblewimble. Grin focuses on simplicity and community-driven development, while Beam emphasizes user-friendly interfaces and governance structures. Both projects demonstrate Mimblewimble’s potential in providing enhanced privacy and scalability.

2. Lightning Network: Scaling Bitcoin Transactions

Overview

The Lightning Network is a second-layer solution designed to enable fast and low-cost transactions on the Bitcoin network. By creating off-chain transaction channels, the Lightning Network alleviates congestion on the main blockchain.

Strengths

• Speed: Transactions on the Lightning Network are nearly instantaneous.
• Low Fees: Off-chain transactions significantly reduce transaction costs.
• Scalability: The network can handle millions of transactions per second, far exceeding the main blockchain's capacity.

Weaknesses

• Liquidity: Users need to lock up funds in channels, which can limit liquidity.
• Complexity: Setting up and managing channels can be technically challenging.
• Security: Off-chain transactions require robust security measures to prevent fraud and ensure reliability.

Real-World Example: El Salvador’s Bitcoin Adoption

El Salvador’s adoption of Bitcoin as legal tender showcases the Lightning Network’s capabilities. The government and businesses use the network to facilitate everyday transactions, demonstrating its effectiveness in a real-world economy.

3. Taproot and Schnorr Signatures: Improving Privacy and Efficiency

Overview

Taproot and Schnorr signatures are recent upgrades to the Bitcoin protocol that enhance privacy, security, and efficiency. Taproot allows complex transactions to appear as simple ones, while Schnorr signatures enable aggregation, reducing data size.

Strengths

• Privacy: Taproot masks the complexity of transactions, enhancing privacy.
• Efficiency: Schnorr signatures reduce the data size of transactions, improving blockchain efficiency.
• Security: Both upgrades maintain Bitcoin’s robust security model.

Weaknesses

• Adoption: Widespread adoption of these upgrades is still in progress.
• Complexity: Implementing and understanding these changes require technical expertise.

Real-World Example: Taproot Activation

The activation of Taproot in November 2021 marked a significant milestone for Bitcoin. It demonstrates the network’s ability to evolve and adopt new features that enhance privacy and efficiency. Various Bitcoin services and wallets are beginning to integrate Taproot, showing its practical benefits.

4. Sidechains: Expanding Bitcoin’s Capabilities

Overview

Sidechains are independent blockchains that run parallel to the Bitcoin mainchain. They enable experimentation with new features and scalability solutions without affecting the main network.

Strengths

• Flexibility: Sidechains allow for the development and testing of new features.
• Scalability: They can handle additional transactions, reducing load on the main blockchain.
• Interoperability: Sidechains can interact with the main Bitcoin network, enhancing its functionality.

Weaknesses

• Security: Ensuring the security of sidechains can be challenging.
• Complexity: Developing and maintaining sidechains require significant technical expertise.

Real-World Example: Liquid Network

The Liquid Network, developed by Blockstream, is a sidechain that enhances Bitcoin’s functionality for traders and exchanges. It provides faster settlements and confidential transactions, showcasing the practical benefits of sidechains.

5. CoinJoin: Strengthening Transaction Privacy

Overview

CoinJoin is a privacy-enhancing technique that combines multiple Bitcoin transactions into a single transaction, making it difficult to trace individual inputs and outputs.

Strengths

• Enhanced Privacy: CoinJoin obscures transaction details, improving user privacy.
• Community Support: Widely supported by the Bitcoin community and integrated into several wallets.

Weaknesses

• User Experience: The process can be complex and may require additional steps for users.
• Partial Privacy: While it improves privacy, it is not foolproof and can still be subject to analysis.

Real-World Example: Wasabi Wallet

Wasabi Wallet is a Bitcoin wallet that implements CoinJoin to enhance user privacy. It provides an intuitive interface for conducting private transactions, illustrating CoinJoin’s practical application.

Make The Ecosystem Happen

The evolution of Bitcoin frameworks continues to push the boundaries of what is possible in the realm of digital currency. From Mimblewimble’s privacy and scalability enhancements to the Lightning Network’s speed and efficiency, these frameworks offer promising solutions to current challenges. Real-world examples like El Salvador’s Bitcoin adoption and the Liquid Network’s advancements highlight the practical benefits and potential of these technologies. As the Bitcoin ecosystem evolves, these frameworks will play a crucial role in shaping the future of digital finance, ensuring privacy, security, and scalability for users worldwide.

Further Reading

For those interested in delving deeper into the frameworks discussed in this article, here are some recommended resources:

1. Mimblewimble:
2. Mimblewimble: What is it? How It Works?
3. Grin

4. Beam

5. Lightning Network:

6. The Lightning Network For Businesses and Developers
7. Historical Look At Bitcoin Adoption In El Salvador

8. Telegram Adoption As A Good Thing In The Long Run

9. Taproot and Schnorr Signatures:

10. Taproot: The Next Major Upgrade for Bitcoin

11. Schnorr Signatures: The Future of Bitcoin Transactions

12. Sidechains:

13. Blockstream’s Liquid Network

14. Block Stream Education Hub

15. CoinJoin:

16. Wasabi Wallet
17. Understanding CoinJoin

@ 6a39a186:88f51c19

The Superiority of Asymmetric Encryption

Cryptography plays a pivotal role in protecting sensitive information. Two primary forms of encryption—symmetric and asymmetric—are utilized to secure data. This essay argues that while both symmetric and asymmetric encryption have their merits, asymmetric encryption offers superior security and practical advantages in most contemporary applications. By exploring the fundamental differences, strengths, and weaknesses of each type, this essay will demonstrate why asymmetric encryption is the preferred choice for modern cryptographic needs.

Symmetric Encryption

Definition and Mechanism

Symmetric encryption, also known as secret-key encryption, involves the use of a single key for both encryption and decryption. Popular algorithms include AES (Advanced Encryption Standard) and DES (Data Encryption Standard). The process is straightforward: the sender encrypts the plaintext using the key, and the receiver decrypts the ciphertext with the same key.

Strengths of Symmetric Encryption

1. Speed and Efficiency: Symmetric encryption is generally faster and more efficient than asymmetric encryption, making it suitable for encrypting large amounts of data quickly.
2. Simplicity: The mechanism of symmetric encryption is relatively simple, which can be advantageous in systems with limited computational power.

Weaknesses of Symmetric Encryption

1. Key Distribution Problem: The primary challenge with symmetric encryption is securely distributing the key to both parties without interception by malicious actors.
2. Scalability Issues: As the number of users increases, the number of unique keys needed for secure communication grows exponentially, complicating key management.

Asymmetric Encryption

Definition and Mechanism

Asymmetric encryption, or public-key encryption, uses a pair of keys: a public key for encryption and a private key for decryption. Notable algorithms include RSA (Rivest-Shamir-Adleman) and ECC (Elliptic Curve Cryptography). The public key is openly shared, while the private key remains confidential.

Strengths of Asymmetric Encryption

1. Enhanced Security: The separation of keys eliminates the need for secure key distribution channels. The public key can be freely shared, reducing the risk of key interception.
2. Scalability: Asymmetric encryption scales efficiently. Each user has a single pair of keys, simplifying key management in large networks.
3. Authentication and Digital Signatures: Asymmetric encryption enables digital signatures, which verify the sender's identity and ensure the integrity of the message. This is crucial for secure online transactions and communications.

Weaknesses of Asymmetric Encryption

1. Computational Intensity: Asymmetric encryption is computationally more intensive and slower compared to symmetric encryption, which can be a drawback for real-time applications.
2. Complexity: The algorithms involved in asymmetric encryption are more complex, requiring greater computational resources and more sophisticated implementation.

Addressing Resistance against Secure Secret Sharing

Performance Concerns

Critics argue that the computational intensity of asymmetric encryption makes it impractical for certain applications. However, hybrid systems, which combine the strengths of both symmetric and asymmetric encryption, effectively address this concern. In such systems, asymmetric encryption is used to securely exchange a symmetric key, which is then used for the bulk encryption of data. This approach leverages the efficiency of symmetric encryption while maintaining the security benefits of asymmetric encryption.

Complexity and Resource Requirements

While it is true that asymmetric encryption requires more resources, advancements in computational power and optimization techniques have significantly mitigated these challenges. Modern hardware and software are increasingly capable of handling the demands of asymmetric encryption without compromising performance.

Practical Applications and Real-World Relevance

Securing Communications

Asymmetric encryption is integral to securing online communications, including email encryption (e.g., PGP) and SSL/TLS protocols used in securing web traffic. The ability to securely exchange keys and authenticate identities is essential for protecting sensitive information transmitted over the internet.

Digital Signatures and Certificates

Digital signatures, enabled by asymmetric encryption, are crucial for verifying the authenticity and integrity of digital documents. They are widely used in financial transactions, software distribution, and legal agreements, ensuring that the content has not been tampered with and confirming the sender's identity.

Cryptocurrencies and Blockchain

Asymmetric encryption underpins the security of cryptocurrencies like Bitcoin and Ethereum. Public and private keys are used to manage wallet addresses and sign transactions, ensuring secure and verifiable transfers of digital assets.

To Consider

While symmetric encryption offers speed and simplicity, asymmetric encryption provides superior security and scalability, making it the preferred choice for most modern cryptographic applications. The ability to securely distribute keys, authenticate identities, and verify the integrity of messages are critical advantages that asymmetric encryption holds over symmetric methods. By understanding and leveraging the strengths of asymmetric encryption, we can build more secure and resilient digital systems, protecting sensitive information in an increasingly interconnected world. Embracing asymmetric encryption as the foundation for digital security not only addresses current challenges but also prepares us for the evolving threats of the future.

Securing Communications Coventions

1. Email Encryption (PGP/GPG): Pretty Good Privacy (PGP) and its open-source counterpart, Gnu Privacy Guard (GPG), use asymmetric encryption to secure email communications. They ensure that only the intended recipient can decrypt and read the message, maintaining privacy and security.

2. SSL/TLS Protocols: Secure Sockets Layer (SSL) and Transport Layer Security (TLS) are protocols that use asymmetric encryption to secure data transmitted over the internet. They are widely used to secure web traffic, ensuring that data exchanged between a user’s browser and a web server is encrypted and secure.

3. Virtual Private Networks (VPNs): VPNs use asymmetric encryption to establish a secure connection between a user's device and the VPN server. This encryption ensures that data sent through the VPN tunnel is protected from eavesdropping and interception.

4. Secure Shell (SSH): SSH protocols use asymmetric encryption to secure remote login and command execution over an insecure network. SSH ensures that the communication between the client and server is encrypted, preventing unauthorized access.

5. Messaging Apps (e.g., Signal): Secure messaging applications like Signal use asymmetric encryption to encrypt messages end-to-end. This means that only the sender and recipient can read the messages, ensuring that the communication remains private and secure.

Digital Signatures and Certificates Conventions

1. Software Distribution: Software developers use digital signatures to sign their software. This ensures that the software has not been tampered with and verifies the identity of the developer. Users can trust that the software they download is authentic and has not been altered.

2. Financial Transactions: Digital signatures are used to verify the authenticity and integrity of financial transactions. For example, banks and financial institutions use digital signatures to ensure that transaction details are not altered during transmission.

3. Legal Documents: Digital signatures are widely used in signing legal documents and contracts. They provide a way to verify the signer's identity and ensure that the document has not been altered after it was signed.

4. Code Signing Certificates: Developers use code signing certificates to sign their code. This process ensures that the code is authentic and has not been tampered with, providing trust to users who download and install the software.

5. Electronic Invoices and Receipts: Businesses use digital signatures to sign electronic invoices and receipts. This practice ensures the integrity and authenticity of the documents, making them legally binding and verifiable.

Assets and Blockchain Conventions

1. Bitcoin: Bitcoin transactions are secured using asymmetric encryption. Public and private keys are used to manage Bitcoin addresses and sign transactions, ensuring that only the rightful owner can verify their Bitcoins.

This forms the backbone of security for modern client server systems enabling change via communities

The Cashu Protocol: Digital Transactions with Enhanced Privacy and Flexibility

So you want to run a mint? When? Sometime Soon?

In the anonymity ecosystem of digital transactions, maintaining privacy and security while ensuring seamless interoperability among Bitcoin layers is paramount. The Cashu protocol, an open-source ecash protocol designed for Bitcoin, offers a groundbreaking solution that leverages the Blind Diffie-Hellmann Key Exchange (BDHKE) to facilitate secure and private digital transactions. This argues that the Cashu protocol's innovative cryptographic mechanisms and open-source nature position it as a superior framework for digital currency transactions, fostering a secure, private, and interoperable ecosystem. By examining the protocol's technical foundations, practical applications, and potential challenges, this essay aims to demonstrate why adopting the Cashu protocol is a forward-thinking choice for digital financial systems.

The Technical Foundations of the Cashu Protocol

Blind Diffie-Hellmann Key Exchange (BDHKE)

At the heart of the Cashu protocol is the BDHKE, which ensures the privacy and security of ecash tokens through a robust cryptographic scheme. The BDHKE involves three key actors: Alice (the sending user), Bob (the mint), and Carol (the receiving user). The process involves a series of steps that obscure the transaction details, making it difficult for unauthorized parties to trace or tamper with the transaction.

• Mint (Bob): Bob publishes a public key (K) derived from his private key (k).
• Alice: Alice picks a secret (x) and blinds it using a random factor (r) to create a blinded message (B_).
• Bob: Bob receives the blinded message and signs it, returning a blinded key (C_) to Alice.
• Alice: Alice unblinds the key to obtain a proof (C), which she can use as a token.
• Carol: Carol can verify the token by sending it to Bob, who checks its validity and adds it to the list of spent secrets if it is genuine.

This process ensures that transactions are conducted privately and securely, with the blinding and unblinding steps preventing any correlation between the tokens and their origins.

Cashu NUTs (Notation, Usage, and Terminology)

The Cashu protocol's specifications are meticulously detailed in the Cashu NUTs, providing comprehensive guidelines for implementation and ensuring compatibility across various applications. These specifications enable developers to create interoperable software that adheres to the protocol, fostering a cohesive and secure ecosystem.

Practical Applications and Implementations

Language Support and Flexibility

The Cashu protocol is supported by multiple programming languages, enhancing its accessibility and implementation flexibility. Examples include:

• Python: Cashu Nutshell Python Library
• TypeScript: Cashu-TS TypeScript Library
• Rust: Cashu-crab and cashu-rs Libraries
• Golang: Cashu-Feni Golang Library
• Kotlin: Cashu Client Library in Kotlin
• Dart: Cashu Dart Library

These libraries allow developers to integrate the Cashu protocol into a wide range of applications, promoting widespread adoption and innovation.

Cashu Mints

Several mint implementations, such as Nutshell (Python), Moksha (Rust), Cashu-rs-mint (Rust), and Feni (Golang), provide robust solutions for secure transactions. The LNbits extension further empowers users by allowing them to run their own Nutshell mint, enhancing control over the security and privacy of their transactions.

Why You Should Focus on Cashu Development

Operational Concerns

Critics might argue that the cryptographic complexity of the Cashu protocol could impact performance and scalability. However, the protocol's design includes optimizations that mitigate these concerns. For instance, the use of efficient cryptographic algorithms ensures that transactions are processed swiftly, even as the volume of transactions increases. Additionally, the open-source nature of the protocol allows for continuous improvements and optimizations by the developer community.

How would I use this and Would Others use it

Alot of users worry about the usability and chance of others using the protocol. While the technical nature of the Cashu protocol might seem daunting to some users, the availability of detailed documentation (Cashu NUTs) and implementation libraries in multiple programming languages lowers the barrier to entry. By providing clear guidelines and versatile tools, the protocol facilitates broader adoption and practical implementation across diverse platforms. Partaking in continued constructive dialogue also around ecash future and past

Considering The Protocol

The Cashu protocol represents a significant advancement in digital transaction privacy and security. Its innovative use of the Blind Diffie-Hellmann Key Exchange (BDHKE) ensures that transactions are conducted privately and securely, while the open-source nature of the protocol fosters interoperability and widespread adoption. By addressing potential performance and usability concerns through continuous improvement and comprehensive documentation, the Cashu protocol is well-positioned to become a cornerstone of secure digital financial systems. Embracing the Cashu protocol not only enhances the privacy and security of digital transactions but also promotes a more flexible and interoperable ecosystem, making it a forward-thinking choice for the future of digital finance.

Real-World Applications of the Cashu Protocol

ChatNut: Privacy-Preserving Chat Application

ChatNut is an innovative chat application that integrates the Cashu protocol to offer privacy-preserving interactions with large language models (LLMs). Users pay-per-request using an integrated Cashu wallet without the need to create accounts, ensuring privacy and security. This application highlights the versatility of the Cashu protocol in enabling secure and anonymous communication services.

SpaceNut: Cashu-Enabled Gaming Experience

SpaceNut is described as the "sickest Cashu-enabled game" available. By integrating the Cashu protocol, SpaceNut offers a gaming experience where players can earn and spend Cashu tokens, demonstrating the protocol's applicability beyond traditional financial transactions. This use case underscores the potential of Cashu to revolutionize the gaming industry by introducing secure and private in-game economies.

NutMiner: Proof-of-Work Based Cashu Faucet

NutMiner is a proof-of-work based Cashu faucet that continuously releases Cashu tokens. This innovative approach leverages the principles of proof-of-work to distribute tokens fairly and securely. NutMiner exemplifies how the Cashu protocol can be integrated into decentralized token distribution systems, providing a steady and transparent method for distributing digital currency.

The manner in which you choose to run the processes of your mint could be the first step to understanding the power of unlocking transactional freedom on Bitcoin base layer while contributing to future resources around the budding sphere of Sovereign Privacy via Ecash, as an anonymous freedom driver and system to implement provably fair anonymous value systems.

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testing schedule

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testing schedule

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The history of art represents a comprehensive study of the evolution of human creativity through the ages, embodying aesthetic and cultural expression from ancient times to the modern era. This article includes an overview of various historical periods and key artistic movements that have shaped what we know today as the fine arts. It provides a comprehensive look at visual, architectural, and literary arts that deeply influenced art history.

1. Ancient and Classical Periods*: - Artistic history begins with ancient arts in the Near East and Far East, where religious significance and expressions of power and daily life were central to creativity. Examples include the arts of the Egyptian Pharaohs, Sumerians, and Assyrians.

1. Greek and Roman Art:

2. Western art was significantly influenced by Greek and Roman art, characterized by geometric dimensions and aesthetic elegance in architecture, sculpture, and painting.

3. Byzantine Art:

4. Byzantine art represents a blend of religion and art with its distinctive style and symbols that influenced Islamic art and rural architecture.

5. Art in the Middle Ages:

6. This period focused on Christian and scientific art in Europe, evolving from Romanesque styles.

7. The Renaissance:

8. In Italy, this period reflects the flourishing of science, philosophy, arts, and humanitarian movements, represented by works of artists such as Leonardo da Vinci and Raphael.

9. Modern and Contemporary Art:

10. This modern art movement reflects the impact of World Wars I and II, and includes movements such as Impressionism, Cubism, Surrealism, and Abstraction.

11. Contemporary Art:

12. Contemporary arts have evolved into a diverse mix of techniques and concepts, with varied styles and experiments that reflect contemporary cultural identity.

Through this article, we delve into the details of these historical periods, including analyses of major artworks and prominent artists who have shaped the face of art throughout history. We will discuss how techniques and styles of art have changed from one period to another, and how they have been influenced by the social, cultural, and political contexts of each era.

art #artstr #history

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The countdown is nearly over. On May 30, 2025, the Beyond Banking Conference by WeFi will go live — gathering thinkers, builders, and innovators from across DeFi, Web3, AI, and FinTech. Whether you're a founder, developer, investor, or just exploring the space, this is where ideas meet momentum.

Four Tracks, One Shared Vision

At the heart of the conference are four thematic tracks, each offering a lens into where finance is heading:

• DeFAI — Where AI meets DeFi. From autonomous lending to smart liquidity, this track dives into machine-powered finance.

• GameFi — Not just play-to-earn. Think social-first gaming, fast sessions, on-chain assets, and frictionless onboarding.

• AI + Web3 — Explore a future shaped by trustless AI agents, generative content, and decentralized governance systems.

• FinTech AI — See how financial services are evolving with AI: from compliance and identity to intelligent asset management.

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Who You’ll Hear From

Among the voices leading the conversation:

• Vít Jedlička, President of Liberland, on digital sovereignty and blockchain-powered governance.

• Tigran Hakhunts, HTX Ambassador, on how exchanges are navigating and accelerating decentralized adoption.

And that’s just the beginning — expect DeFi founders, Web3 infrastructure teams, AI policy researchers, and the next generation of financial technologists.

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What’s Beyond the Keynotes

This isn’t a day of passive watching. You’ll see:

• Live product demos, including WeFi’s own onchain banking tools.

• Multilingual Q&A sessions where your questions drive the conversation.

• Real-time translation in 8 languages to keep everything accessible.

• And yes — a Ferrari giveaway. Registered attendees automatically enter a lottery to win big.

---

One Day. A Global Experience.

No flights, no paywalls, no exclusivity. This is finance without borders. Whether you’re tuning in from São Paulo or Seoul, you’ll be part of a shared global moment.

To join, just connect through the official bot.

The future of finance isn’t happening behind closed doors. It’s unfolding in the open — and you’re invited. See you May 30.

@ cae03c48:2a7d6671

Bitcoin Magazine

Abraaj Restaurants Becomes First Bitcoin Treasury Company in the Middle East

Today it was announced that Al Abraaj Restaurants Group B.S.C. has become the first publicly traded company in the region to adopt Bitcoin as a treasury reserve asset. The Bahrain-based hospitality firm announced today it has acquired 5 Bitcoin for its balance sheet, with plans to significantly increase its allocation over time.

JUST IN: Al Abraaj Restaurants Group becomes first publicly traded company in middle east to purchase #Bitcoin as a treasury reserve asset pic.twitter.com/QUH5FMGRoy

— Bitcoin Magazine (@BitcoinMagazine) May 19, 2025

“Our initiative towards becoming a Bitcoin Treasury Company reflects our forward-thinking approach and dedication to maximizing shareholder value,” said Abdulla Isa, Chairman of the Bitcoin Treasury Committee at Al Abraaj. “We believe that Bitcoin will play a pivotal role in the future of finance, and we are excited to be at the forefront of this transformation in the Kingdom of Bahrain. 10X is a proven leader in advising and bringing capital to listed Bitcoin Treasury Companies, and we welcome their partnership in helping us build the MicroStrategy of the Middle East.”

The decision makes Abraaj not only the first in Bahrain, but also in the GCC and wider Middle East, to publicly hold Bitcoin on its balance sheet. The investment is a direct response to growing institutional interest in Bitcoin and comes amid what appears to be a regional shift toward digital assets.

Abraaj’s strategic partner in the transition is 10X Capital, a New York-based investment firm with a strong track record in digital asset treasury management. 10X previously advised companies like Nakamoto on its $710 million Bitcoin-focused financing round.

“I’d like to congratulate Abdalla Isa and the team at Al Abraaj for adopting Bitcoin at the corporate treasury level, finally enabling anyone in the GCC with a brokerage account to gain Bitcoin exposure,” said Hans Thomas, CEO of 10X Capital. “Bahrain continues to be a leader in the Middle East in Bitcoin adoption, backed by a forward-thinking regulatory framework.”

Thomas added, “The GCC, with a combined GDP of $2.2 trillion and over $6 trillion in sovereign wealth funds, has until now lacked a publicly listed Bitcoin treasury company like Strategy, Tesla, or Metaplanet. That changes today with ABRAAJ’s historic Bitcoin purchase.”

Abraaj said it will continue to work under the regulatory oversight of the Central Bank of Bahrain (CBB) and has pledged full compliance with all digital asset transaction laws. The company will adopt robust custody, risk management, and governance protocols for its Bitcoin holdings.

Disclosure: Nakamoto is in partnership with Bitcoin Magazine’s parent company BTC Inc to build the first global network of Bitcoin treasury companies, where BTC Inc provides certain marketing services to Nakamoto. More information on this can be found here.

This post Abraaj Restaurants Becomes First Bitcoin Treasury Company in the Middle East first appeared on Bitcoin Magazine and is written by Jenna Montgomery.

@ 9994730e:7df84c81

❤️🔥✨

@ 0d2a0f56:ef40df51

Today, I want to explore a question that's fundamental to our community: What is Bitcoin?

At its core, Bitcoin is a decentralized digital currency, without a central bank or single administrator, that can be sent from user to user on the peer-to-peer bitcoin network without the need for intermediaries. Transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a blockchain.

But Bitcoin is so much more than this technical definition. It's a revolution in finance, a beacon of hope for financial freedom, and arguably, the antidote to many of the economic ailments plaguing our world today.

When I say "Bitcoin is the Antidote," I'm making a bold, abstract claim. An antidote is a remedy or solution to a problem or difficult situation. To truly explain why I believe this, I need to share my personal journey.

My story begins long before Bitcoin. In my mid-20s, I was living what many would consider a successful life. I had finished school and became an electrician, owned real estate, and was earning $120,000 to $140,000 a year. I was growing my family and excelling in my career. Yet, something was missing.

I wanted to be legendary, but for all the wrong reasons. My success came with a misguided sense of entitlement and a desire for luxury. This mindset led to depression and hopelessness. By night, I was a thrill-seeking, woman-chasing, money-wasting, alcohol-abusing party animal. This lifestyle nearly killed me, crashing down in early 2018 and resulting in months of recovery at the University of Chicago.

After this wake-up call, I promised myself I'd make better use of my time. I quit alcohol and partying cold turkey, transitioned to a less physically intense career, and started seeking something meaningful to build for my family.

In 2019-2020, I diversified my interests. I took classes on digital marketing, blockchain, social media entrepreneurship, and even MIT classes on the future of work. I dabbled in various investments - classic cars, private equity, cryptocurrencies, stocks, and metaverse properties. I was particularly drawn to altcoins and their ambitious whitepapers.

Then COVID hit, and the world as we knew it changed. Markets crashed, economic downturns accelerated. Amidst this chaos, I found myself reading the Bitcoin whitepaper by Satoshi Nakamoto. It was a pivotal moment.

The whitepaper aligned realities for me, unblocking my perception to view the world differently. Concepts like peer-to-peer cash, time, energy, central authorities, money, inflation - it all sparked something inside me. I began converting all my assets into Bitcoin.

As an electrician, I quickly saw Bitcoin as a much-needed reference point, a tool to measure against and better understand value. It wasn't just coincidence that Bitcoin went from a fraction of a penny to $20,000 per coin by 2020. This price action reflected the devaluation of the dollar and highlighted the misuse of money by states against their own citizens.

Reading the Bitcoin whitepaper led me down a rabbit hole of research into politics, economics, social science, and money. It helped me better understand how to preserve energy and value, what property is, and how to store and conserve it.

I discovered voices like Robert Breedlove, Michael Saylor, and Max Keiser, who elaborated on the problems Bitcoin solves. I was introduced to the Bitcoin community through conferences like Oslo Freedom Forum. Bitcoin began to feel like something spiritual, where people gathered with purpose, spreading awareness and fighting for a better way.

For someone like me, with an obsessive and addictive personality and a relentless appetite for knowledge, Bitcoin became the antidote. It was the truth serum I needed to shine a light on my toxic behaviors. But more than that, Bitcoin offered something I had been searching for without realizing it - an unlimited pursuit of knowledge and wisdom.

In many ways, diving into Bitcoin reminds me of a spiritual journey or the pursuit of God. It's a never-ending quest for understanding, always offering new layers to uncover, new concepts to grasp, and new implications to consider. This property makes Bitcoin a perfect transition for people with past addictive behaviors.

Where I once channeled my addictive tendencies into destructive habits, I now find myself addicted to learning. I'm constantly reading about economics, cryptography, game theory, and philosophy. I'm engaging in discussions about the nature of money, the role of the state, and the future of human coordination. This intellectual stimulation provides the same rush I used to seek in less healthy ways, but instead of destroying me, it's building me up.

The Bitcoin rabbit hole is deep and wide. It touches on so many aspects of human knowledge and experience that it can keep even the most voracious minds occupied indefinitely. For those of us who struggle with addictive behaviors, this can be a lifesaver. It provides a positive outlet for our obsessive tendencies, a constructive way to channel our energy and passion.

Moreover, the Bitcoin community, with its conferences, meetups, and online forums, offers a sense of belonging and purpose that many addicts seek. It's a global movement united by shared values of freedom, sovereignty, and honest money. This sense of community and higher purpose can fill the void that many try to fill with substances or destructive behaviors.

It's not simple to explain in a few pages how life-changing Bitcoin can be, but I promise that if you take on the task of better understanding Bitcoin and the problems it solves, it can become your antidote too. Whether you're battling addiction, seeking purpose, or simply looking to understand the world better, Bitcoin offers a path forward.

Bitcoin is the antidote to complacency, to financial illiteracy, to centralized control. It's a beacon of hope in a world that often seems hopeless. It's not just about money - it's about freedom, understanding, and reclaiming our sovereignty. It's about finding a positive addiction that enriches your life rather than depletes it.

As we navigate these uncertain times, I invite you to explore Bitcoin not just as a financial tool, but as a paradigm shift, a new way of thinking, and potentially, a new way of life. It might just become your antidote too.

Stay curious, stay sovereign,

Joe Thomas Founder, The Bitcoin Blok

@ 7361ca91:252fce6d

数日前、スペインでインスティトゥト・フアン・デ・マリアナが主催する「自由の晩餐会」が開催されました。このイベントは、リベラルな組織にとって最も重要で象徴的な行事の一つで、毎年開催され、スペインや他の国々から自由の擁護者たちが集う場となり、ネットワーキングやリベラルなアイデアに関する議論の場を提供します。

この晩餐会では、自由の擁護において卓越した献身を示した個人や団体に贈られる権威ある「フアン・デ・マリアナ賞」が授与されます。この賞は、経済、政治、哲学の分野で著名な人物に贈られており、彼らは個人の自由と自由市場の進展に大きく貢献しています。

今回は、スペインの著名な経済学者、弁護士、作家であり、レイ・フアン・カルロス大学（URJC）の政治経済学の教授であるヘスス・ウエルタ・デ・ソトが、アルゼンチンの大統領で現代リベラリズムの主要な知識人の一人であるハビエル・ミレイに賞を授与しました。ウエルタ・デ・ソトは、リベラルな思想において影響力のある人物であり、ミレイの知的指導者として、その自由の擁護における見事な業績を称賛しました。

スピーチの中で、ウエルタ・デ・ソトは、これは彼の人生で最も重要なスピーチであると述べました。それが彼の最も重要な知的貢献とは考えていないものの、これまでに行ってきた自由の理念の擁護と普及に関するすべての仕事をある意味で総括する、彼のキャリアにおいて最も重要な言葉であると考えています。

以下、ハビエル・ミレイを深く感動させ、彼の目に涙を浮かべさせたスピーチの翻訳になります。

今日は、恐れを知らず、世界を変えるために自己を犠牲にすることをためらわない一人の男に敬意を表します。自由という言葉を聞くだけで心が力強く鼓動する男、ハビエル・ミレイは、休むことなく、譲ることなく、自由を追い求めています。それは彼の大きな夢であり、そのエネルギーと情熱は、歴史上の偉大な自由の英雄たちにしか見られないものです。ハビエル・ミレイは、まさにそのような存在になりました。

まず、経済学を学ぶ人々にとって、彼は優れた経済学者としてその分野を完全に掌握しており、謙虚に理解しています。周囲の世界を理解するには、オーストリア学派の経済学の動的で企業家的、創造的なアプローチに従うことが必要であると。実際には、それはスペインの黄金時代のスコラ哲学者たちに由来するため、スペイン学派と呼ばれるべきです。

彼の言葉を借りるならば、ハビエル・ミレイは、主流派のネオクラシカル経済学の限界を見抜くことができました。その仮定の非現実性、形式的および方法論的な還元主義、そして何よりも、最悪の場合には社会工学と国家主義を助長し、最良の場合でも市場を誤った理由で擁護するという重大な誤りを犯している、幻想的な均衡モデルに基づいているからです。オーストリア学派が教えてくれるように、市場は自発的で素晴らしい人間の協力のプロセスであり、創造性と調整を促進します。このプロセスは、国家主義によって改善されることはなく、その科学的な不可能性もまたオーストリア学派によって証明されています。

さらに、ハビエル・ミレイは、今日の政治家にとっての模範となっています。彼は、自身が擁護する主張の科学的基盤を完全に理解し、確信と知的誠実さをもって自由を守ることができるからです。ちょうど、どの医師も医学を完全に習得することなくしてその職務を果たすべきでないのと同様に、いかなる政治指導者、議会議員、大使、あるいはどの省庁の高官も、オーストリア学派が教える経済学、自由、倫理の基本理論を事前に知らずしてその役割を果たすべきではありません。

現在、民主主義が、嘘と税金で得た資金による票の買収に基づく、歪んだシステムへと変わりつつある中で、ハビエル・ミレイは、常に真実を語り、厳しい現実を市民に説明しつつ、なおも自由の理念に対する圧倒的な支持を得ることが可能であることを示しました。彼のリーダーシップは、日々の政治の制約に左右されることなく、決して方向を見失わず、さらに自由を推進する努力を怠りません。したがって、各国でミレイのモデルに従うことを求める者たちは、すでにその道筋とすべきことを知っています。それは、ミレイのモデルを忠実に守ることです。

また、ハビエル・ミレイはすべての人々、特に若者にとっての模範ともなっています。人間の魂に感染する最も致命的なウイルスである国家主義に対抗する中で、ハビエル・ミレイは、他の誰よりも自由の理念を広めるという並外れた功績を持っています。彼は、文字通り、街頭や広場で、そしてメディアを通じて、何千人もの人々に経済理論を教え、知的かつ道徳的に国家主義の理念を打ち破ってきました。彼の言葉によれば、それはこれまで良識ある人々を縛りつけていたものです。特に、若者にとって、ミレイは模範的な存在であり、まだ完全に汚染されておらず、国家主義の罠に陥っていない彼らが、少し勉強し、オーストリア学派の理念に従えば、自由の熱心な擁護者となり、国家が課す組織的な暴力と強制に対する強力な反対者へとすぐに変わることができるでしょう。

自由、生命、財産を象徴する善と、暴力と国家による強制を具現化する悪との間の永続的な闘争において、今日、我々は知的にも道徳的にも歴史的にも、国家主義が死に瀕していると断言できます。この新たな時代において、ハビエル・ミレイと彼を間違いなく支持する者たちの力を借りて、我々の使命は、国家主義に最終的なとどめを刺すことです。未来は、自由を愛し信じる我々のものです。現在、あらゆる派閥の政治家や国家主義者たちが、本当にショックを受け、恐怖におののき、防御的になっているのは驚くべきことではありません。ハビエル・ミレイが言うように、それは「世界中のファシストたち」、そしてハイエクを引用すれば、それは左翼も右翼も含むすべての政党です。

最後に、ハビエル・ミレイは、寛大さの模範でもあります。彼は、出身に関係なく、かつての対立者たちに対しても寛大です。自分の過ちを誠実に認め、自由の理想を抱く勇気と知的誠実さを示す者たちは、彼の寛大さを受けます。多くの人々が、ミレイの話を聞いて、自分が実はアナルコ・キャピタリスト（無政府資本主義者）である、またはそうなりたかったことに気づいています。ハビエル・ミレイは決して自分を神格化することはなく、常に機会があるごとに、自分の偉大な師たちを引用します。それは、ミーゼス、ハイエク、ロスバード、ギットナー、ホッペといった巨人たちと肩を並べるにはふさわしくない私のような者も含まれます。このすべて、そしてハビエル・ミレイが私の人生のこの段階で私にもたらしてくれた大きな個人的な幸福のために、私は彼の知的寛大さに対して、個人的にも道徳的にも感謝しなければなりません。

さらに、リチャード・ソモンテにも感謝したいと思います。彼は、社会主義から逃れてマドリードにやってきたキューバの芸術家で、大人物の壮大な肖像画、とりわけ私の祖父がファンだったフアン・ベルモンテのような闘牛士の肖像画を得意としています。ソモンテは、21世紀の政治の真の闘牛士、ハビエル・ミレイの巨大な肖像画を完成させるというアイデアを私に提案してくれました。この場合、戦って倒すべき「牛」は、間違いなく国家です。

今日ここにあるこの肖像画は、この場で彼に贈るためのものです。話を終えるまでの1分半後に、皆さんがご覧になれる献辞が書かれています。それはこう書かれています。「自由の巨人、ハビエル・ミレイ大統領へ、彼の教授であるヘスス・ウエルタ・デ・ソトより、今日の日に。」

そして、マーティン・ルーサー・キングを引用して、こう締めくくります。「I have a dream」、私には夢があります。私は、国家が最終的に解体され、暗く恐ろしい歴史的な遺物としてのみ記憶される日を夢見ています。私は、国家の論理と理性、そしてそれが引き起こす社会的な紛争や無限の暴力が完全に、そして永久に消え去る世界を夢見ています。私は、人間を財政的に搾取することを目的とする国家が存在しない世界を夢見ています。私は、官僚たちが私たちの子供たちを洗脳せず、彼らを国家の所有物と見なさない世界を夢見ています。

私は、福祉国家という嘘が、特に最も困窮し、弱い立場にある人々のために、国家のない真の福祉に取って代わられる世界を夢見ています。私は、強制的で歪められた社会正義が、自由市場の無限の繁栄と愛に基づいた自発的な人間の連帯によって取って代わられる世界を夢見ています。それは、自由であるからこそ真実であり、強制や暴力によって押し付けられるものではありません。私は、したがって、自由意思による、自己調整された、無政府資本主義の世界を夢見ています。

私は、オーストリア学派が説明するように、今日では強制的で非道徳的なすべての公共サービスが、道徳的かつ効率的で、民間によって提供される世界を夢見ています。要するに、私は、人間がついに国家主義の鎖から解放され、自由に神を選ぶことができる世界を夢見ています、もしそう望むなら。

ハビエル・ミレイと、常に私たちを見守る天の力のおかげで、今日は未来の歴史が始まり、私の夢が現実になり始めました。そして最後に、四つの万歳を叫びます。オーストリア学派の経済学に万歳！偉大なるアルゼンチンと、その大統領ハビエル・ミレイに万歳！そしてもちろん、自由に万歳！カーラホ！

注釈：

ヘスス・ウエルタ・デ・ソト・バリェステルは、スペインの著名な経済学者、弁護士、作家であり、レイ・フアン・カルロス大学（URJC）の政治経済学の教授です。オーストリア学派の代表として、彼は『社会主義、経済計算と企業機能』("Socialismo, Cálculo Económico y Función Empresarial")において、企業の機能と社会主義の不可能性に関する重要な理論的貢献をしています。さらに、彼は『マネー、銀行信用と経済サイクル』("Dinero, Crédito Bancario y Ciclos Económicos")において、オーストリア学派の景気循環理論の発展と動的効率性の擁護で知られています。ウエルタ・デ・ソトは、社会の現実は理論的、歴史的、倫理的なアプローチを組み合わせて分析すべきであると主張し、アナルコキャピタリズム（無政府資本主義）と完全な経済の自由化を支持しています。彼の作品は多くの言語に翻訳されており、経済の自由と金融改革の擁護において、影響力のある人物としての地位を確立しています。

インスティトゥト・フアン・デ・マリアナ（IJM） は、スペインのマドリードに本拠を置くリベラル志向のシンクタンクで、2005年に設立されました。その目的は、その定款によると、「スペイン、ヨーロッパ、およびヒスパニックアメリカの広い大衆に対し、私有財産、自由な企業活動、および公共権力の行動範囲の制限がもたらす利益を紹介すること」です。その名称は、サラマンカ学派の後期の代表者であるフアン・デ・マリアナに由来しています。また、マドリードのレイ・フアン・カルロス大学の法学部および社会科学部において、オーストリア学派の経済学修士課程を後援しています。

@ 9994730e:7df84c81

And this is the regular text.

@ 9994730e:7df84c81

I will add a picture, a hyperlink and a video. Let’s see if it works.

Click here for youtube!

@ 7361ca91:252fce6d

Why pay steep commissions at conventional exchange offices? Instead, exchange your Bitcoin P2P for Japanese yen in cash, right here in Tokyo, privately through @hodlhodl​ .

• I will meet you at your hotel or any convenient location within Tokyo area.
• No Hidden Fees: best rates, just market price, with no extra costs (just care about onchain fees).

Initiate a transaction to get all the details and ensure a smooth exchange process.

Let’s make your currency exchange the easiest part of your trip.

Here: https://hodlhodl.com/offers/9fOp7JucCeIdqonT

Hodlhodl on nostr: npub1yul83qxn35u607er3m7039t6rddj06qezfagfqlfw4qk5z5slrfqu8ncdu

(DM for Lightning transactions)

Safe travels!

@ 75bf2353:e1bfa895

Using p2p Electronic Cash

by Blogging Bitcoin

“The curious task of economics is to demonstrate to men how little they really know about what they imagine they can design. To the naive mind that can conceive of order only as the product of deliberate arrangement, it may seem absurd that in complex conditions order, and adaptation to the unknown, can be achieved more effectively by decentralizing decisions and that a division of authority will actually extend the possibility of overall order. Yet that decentralization actually leads to more information being taken into account.” ― Friedrich Hayek, The Fatal Conceit: The Errors of Socialism

I write a free and open source blog about using bitcoin as peer to peer electronic cash. This is a compilation of some blogs I've written over the last two years. I wanted to write a book, but always felt paywalls are contrary to the free and open-source software movement. I still might publish this on dead trees, but want it to be free for anyone to read like the code you can find on https://github.com/bitcoin/bitcoin/. This is also an example of what bitcoin makes possible. Andreas Antonopolis once compared bitcoin to the invention of the printing press.

I may not agree with everything he says, but he was right about that. Bitcoin allows me to get paid directly by the consumer. It is possible to sell my words without jumping through the Amazon hoops. App developers can publish apps, but Apple will not be levy their 30% tax. I'm not advocating tax evasion or fighting the IRS, but why should we pay corporations to publish and censor us when we can be paid directly from our audience?

This is a compilation of 21 of my favorite blogs I wrote on nostr over the last two years. It is written using the Value 4 Value model. To support my work, please pay the paywall, send zaps, or contribute your time treasure, or talent in another way.

Most bitcoin books try to convince you to buy bitcoin. They talk about how bitcoin is worth more today than ten years ago. You should buy bitcoin because it's going to a moon 69,420 light-years away in a galaxy called WhenLambo. I get it. 125 sats will most likely buy you something at the dollar tree one day. At the time of this writing, 1,922 will buy you a single item at the dollar tree, but 1,538 sats will buy you a paper NFT with George Washinton's mug shot. This is not about NFT's, trading crypto, or how many dollars 100,000,000 sats are worth. It's the musings of some nerd on the Internet who believes cryptography equals freedom in the electronic age. It's about how I use bitcoin and freedom tech in an unfree fiat tech world.

All of my work is written under a Creative Commons Licence. To support my work, please pay the paywall or send zaps. I have published this blog behind this paywall. Paywalls kinda suck because they block so many people from reading your work--At least they think they do. Most paywalls can be bypassed by a simple google search

nostr:nprofile1qyvhwumn8ghj7mn0wd68yvfwvd6hyun9de6zuenedyhszxrhwden5te0wfjkccte9e3h2unjv4h8gtnx095j7qghwaehxw309aex2mrp0yh8qunfd4skctnwv46z7qgswaehxw309ahx7um5wghx6mmd9uq3uamnwvaz7tmwdaehgu3dwp6kytnhv4kxcmmjv3jhytnwv46z7qgwwaehxw309ahx7uewd3hkctcpzdmhxue69uhk7enxvd5xz6tw9ec82c30qywhwumn8ghj7mn0wd68ytnzd96xxmmfdejhytnnda3kjctv9uqzqadlydf3460e333fjkaqwxg7fz82636ew5m36c7hml2xhhsml2y4csrc5a

Using p2p Electronic Cash, by Blogging Bitcoin

https://i.nostr.build/zdJG3.png

1)My Nym Is Blogging Bitcoin

2 Support Yo0ur Local Circular Economy To Drain The Exchanges

3)Then They Fight You

4)Use Bitcoin To Protoest Inflation

5)Stacking Sats On Substack

6)Bitcoin Is Not A Belief

7)Why I Write On Nostr

8)The Nostr Tip Jar

9)Privacy Is Necessary For An Open Society In The Electronic Age

10)Fix The Money, Fix The Music

11)Build The Bitcoin Economy On Nostr

12)I don't trust the Cold Card: How to Verify Dice Rolls Using Tails

13)Recurring Bitcoin Donations with OakNode

14)Crypto Means Cryptography

15)Doge Is Dumb

16)Instransigent Tipping 17)Explain The Blockchain To Me(Like I don't Know How To Use The Command Line)

18)Freedom On The Internet

19)How Bitcoin Works In A Nutshell

20)Stacking Sats Is For Everybody

21)Using p2p Electronic Cash

₿logging ₿itcoin 848,675 debtclock 🧡 Support this by using the ⚡Value 4 Value model⚡

@ 9994730e:7df84c81

Is it still working?

@ 7361ca91:252fce6d

Nostrで最近マイナンバーカードについての投稿が多くなった気がします。おそらく都内の選挙のためだろうと思います。マイナンバーカードは、多くのサービスを便利にする可能性があります。行政手続きが迅速になり、医療情報が一元管理されることで医療の質が向上し、金融取引が簡便になるといったメリットがあります。このような便利さを享受し、税金を払うことに問題を感じない人もいるでしょう。しかし、税金の（こと）問題を別として、マイナンバーカードの便利さの裏には、プライバシーとセキュリティに対する大きなリスクが存在することを見逃してはなりません。

まず、日本はサイバーセキュリティに関して非常に脆弱であるという現実があります。過去には政府機関や企業がサイバー攻撃を受け、多くの個人情報が流出した事例が数多く報告されています。最近の例を挙げると、2024年5月には静岡県浜松市で、ホームページに誤って約1000人分の名前や住所、携帯電話番号といった個人情報が公開される事件が発生しました 。このような背景から、マイナンバーカードが導入されると、個人情報が一元化されることにより、情報漏洩のリスクが格段に高まるのは明らかです。攻撃者がこのデータにアクセスすることで、大量の個人情報が盗まれ、アイデンティティの盗難が発生しやすくなります。例えば、詐欺者が被害者の名前を使って銀行口座を開設したり、ローンを申請したりすることが可能になり、金融詐欺のリスクも増大します。 　ちなみに実際、2023年度には企業や行政機関からの個人情報の漏洩件数が過去最多の1万3279件に達し、そのうち334件がマイナンバーに関するものでした 。。。

データが一つの大きなデータベースに集約されると、そのデータベースはハッカーにとって美味しいターゲットとなります。日本のサイバーセキュリティの弱点を考えると、このデータベースが侵害される可能性は高く、何百万もの人々の個人情報が漏洩し、深刻なプライバシーの侵害が起こるリスクが高まります。データベースを管理する組織の従業員が不正にアクセスすることで、内部からの誤用やプライバシーの侵害も十分に考えられます。

マイナンバーカードは、政府や企業が個人の行動や活動を追跡するのを容易にし、個人の同意なしに監視が行われることに等しい状況を生み出します。個人の取引や活動が細かく追跡され、自由な生活が制限される恐れが出てきます。自分が買い物、SNS、投資行動などから示した思想や傾向は、ある意味反社会的であることとして判断されたら、雇用、保険、クレジットなどでの差別につながるリスクも、現実的な懸念となります。まさに、自由に発想することすらできなくなるでしょう。

これらのリスクを考えると、マイナンバーカードは、便利さと引き換えに多くのプライバシーと自由を犠牲にしていると言えます。個人情報の保護はデジタルにおいて個人の最優先事項であり、利便性と個人のプライバシー権をバランスよく保つための対策が不可欠ですが、プライバシーは一度失われると取り戻すのが非常に難しい、というのも忘れてはなりません。日本政府などにご自分のすべての個人情報をわたして任せても良いか、改めて考えてみる価値があると思います。ではでは。

@ 9994730e:7df84c81

Is it actually called “summary”?

@ f70851e7:f1ee9109

(original manifesto of Cypherpunk Meetup 2024)

"I cleared the space for the younger generation. But no one came..." - Anonymous cypherpunk, 2024

The founding fathers of the cypherpunk movement had quite wild predictions for the Y2K+: Anonymous communication and ubiquitous encryption should have led to decentralization of power, freed markets and individual liberty. Looking realistically at today's world - a world in which surveillance is totally normalized and we're stuck between being dominated by megacorps and governments - we fucked up big time, even though we created islands of liberty for the few of us that understood what these technologies are for.

Bitcoin is an exemption and an exceptional success of their story, but looking at its current development, we come to argue that we're now vulnerable to failing even there. The crowds are coming again and they don't even know why they need anonymous money. But wait, do we know?

Once “rebels with a cause” turned into “grandmas with ETFs” and “garage economists with a Twitter account”.

Where do we go from here? What can we do? Is this what cypherpunk is now? Are we bitcoiners just because we can, or can we still look for and successfully find a purpose not lost from the founders' vision?

Emptiness of purpose can be easily hijacked. Looking at the past of the movement, experiencing its presence and foreseeing its future we ask ourselves the question:

Is the movement still relevant?

@ 472f7a9b:1e7e0bff

A few weeks ago, I ran into an old friend at a coffee shop. We hadn’t spoken in years, and within five minutes, she said something I’ve heard countless times:

“I just feel like I’m so behind.”

Behind who? Behind what?

There’s this idea—quiet, nagging, oddly universal—that we’re all somehow in a race we didn’t sign up for. That we’re supposed to have hit certain milestones by certain ages. That if we’re not married, promoted, rich, settled, happy (and photogenic) by 30 or 40 or pick your poison, then we’ve failed some invisible test.

Where did this come from?

Some of it’s cultural, obviously. Social media compresses timelines. You’re 27, doom-scrolling, and suddenly someone from high school just IPO’d their startup and got engaged in Rome. Another just bought a house with a kitchen island the size of a small country. You wonder if you missed a memo.

But beneath that, there’s something deeper. A belief that life is linear. That it should look like a staircase: school, job, marriage, house, kids, success. But real life? It’s a squiggle. A mess. A beautiful disaster.

Here’s the truth: You’re not behind. There’s no schedule. There’s only your path, and the courage it takes to stay on it—even when it looks wildly different from everyone else’s.

I say this as someone who has taken the “scenic route.” I changed careers in my 30s. I moved cities on a hunch. I dropped things that looked great on paper because they felt wrong in my gut. I’ve had seasons of momentum and seasons of stuckness. Both were necessary.

“Catching up” assumes there’s a fixed destination. But what if there isn’t? What if the point isn’t arrival, but presence? Progress that feels real, not performative?

If you need a permission slip to stop comparing, let this be it.

You’re not late. You’re not early.
You’re right on time.

@ 472f7a9b:1e7e0bff

There’s something sacred about morning air — the way it carries just enough chill to remind you you’re alive, without pushing you back inside. I’ve been starting my days on the balcony lately. Not because it’s glamorous (it isn’t), or because I have a routine (I don’t), but because it’s the only space in my apartment that feels both open and still.

This morning I made coffee with too much cinnamon and curled up with a blanket that’s seen better days. I watched the city slowly wake up — one barking dog, two joggers, and the clatter of a recycling truck below. It’s odd how these tiny patterns become a kind of comfort.

I used to think that slowing down meant falling behind. But here, perched on the third floor with my feet on cold concrete and the sky just starting to blush, I feel like I’m exactly where I’m supposed to be.

If you’re reading this, maybe you needed that reminder too.

— Natalie

@ 1bc70a01:24f6a411

We’re all daily users of Nostr, so it can be easy to see things through an advanced user lens while forgetting what it felt like to be a newbie. I thought I would take some time to go over major client from the start in hopes of evaluating what it might feel like for a new user.

The other reason for running this review is to hopefully improve the overall nostr retention rate across clients. As it stands, according to nostr.band, retention of trusted users 30 days after signups trends to 0 for recent cohorts. This seems to be supported by the lack of growth in daily active users, with the average remaining in the 10,000-12,000 range for “trusted” pub keys.

The following report consists of several criteria which I felt were essential to basic first-time social media experience:

1. Ease of signup
2. Ease of logging in
3. Ability to understand what you are looking at (sufficient explanations)
4. Seeing a good initial feed
5. Ability to follow something of interest
6. Minimizing technical /dev lingo
7. A fast scrolling experience
8. Ability to easily upload media
9. A good search experience overall
10. Good keyword searching
11. Hashtag searching
12. Ability to follow hashtags
13. Easily accessing followed hashtags
14. Good experience reacting to notes

In total there are 140 points, 10 for each category. This is by far not the most comprehensive score card, but I felt it did a decent job covering most things you’d want to do in a social client.

Some notes of caution:

1. This report and score card are meant to be a general quick glance at where your client may stand in overall UX. It does not differentiate between the intended target audiences.
2. The criteria that I deem important may not be important to you as the founder / developer, so take it for what it’s worth. Adding your desired criteria may increase your score significantly. For example, I did not evaluate the zap experience, or thoroughly test nested replies.
3. This report is not a substitute for proper user testing. It’s just one person’s observations. While we have done some user testing in the past, I highly recommend doing your own. You can do so by approaching and interviewing new users (if you are able to distinguish if they came from your client), or via other user testing software. Talk to me (@karnage) if you need some help getting set up.
4. People’s reported experience regarding usability may vary greatly depending on their familiarity with cryptographic concepts, their background, and technical experience. What I may deem as a great score of 10, may not be a 10 for others. I have seen user tests where “obvious” things were not obvious to testers.
5. This report only looks at the English language version of the client. The actual user experience for someone on a different language version of the app could be totally different from what is graded here. It’s worth considering geographies of where users are coming from and how they experience your client.
6. I did not test re-activation of new users. Meaning, once they close the app, I did not test if they are pulled back by some notification or other means. This is a crucial aspect of any new app usage that should be considered carefully.

Tested Clients: Damus, Amethyst, Primal iOS, Snort (web), Iris (sort of), Coracle, Nostur.

I also tested Instagram and X/Twitter for comparison.

Results, highest points to lowest: Primal iOS: 136 Twitter: 125 Instagram: 109 Nostur: 108 Coracle: 99 Amethyst: 93 Snort: 90 Damus: 87 Iris: N/A Facebook: could not test.

My main takeaway was that among all apps (including Twitter and Instagram), the traditional apps win simply by having much better content selection. You get to see a variety of interesting things that Nostr simply can’t match. Going forward, this is an area I would probably recommend focusing on - how to engage people to post more interesting content, onboard creators etc… Nostr is lacking in content and I believe this could be the primary reason people are not sticking around after trying it.

Other Nostr Notes:

There seemed to be little of interesting topics to follow or stick around for. The experience of joining nostr doesn't feel special or different in any way opposed to X for example. Twitter has interesting accounts, TikTok has interesting videos, what does Nostr have? The lack of "popular" conent due to the generally low number of users is probably to blame. In a way we suffer from the chicken / egg problem where new users are needed to generate more content, and more content is needed to retain new users. Going forward, I think clients should think about ways to encourage users to share content (whether that be their own, or posted from other platforms). Nostr also does not seem to have any external growth loops. For example, there is no way to invite people to the platform by email with a single click (by accessing the address book). Even if a friend does manage to join and you can find them, they are in no way notified when tagged (as far as I know). People have to have a habit of opening the app to know if something is happening. The habit formation of using a new app is important in the early usage phase and nostr seems to have a weak spot here.

You can find all of the detailed scoring, notes for each client and other thoughts in this spreadsheet: https://docs.google.com/spreadsheets/d/14w8-aQ1sHfGBSuNpqvOA9i7PHNSfhn6lUOV6H293caw/edit?usp=sharing

@ 3bf0c63f:aefa459d

Why relay hints are important

Recently Coracle has removed support for following relay hints in Nostr event references.

Supposedly Coracle is now relying only on public key hints and kind:10002 events to determine where to fetch events from a user. That is a catastrophic idea that destroys much of Nostr's flexibility for no gain at all.

• Someone makes a post inside a community (either a NIP-29 community or a NIP-87 community) and others want to refer to that post in discussions in the external Nostr world of kind:1s -- now that cannot work because the person who created the post doesn't have the relays specific to those communities in their outbox list;
• There is a discussion happening in a niche relay, for example, a relay that can only be accessed by the participants of a conference for the duration of that conference -- since that relay is not in anyone's public outbox list, it's impossible for anyone outside of the conference to ever refer to these events;
• Some big public relays, say, relay.damus.io, decide to nuke their databases or periodically delete old events, a user keeps using that big relay as their outbox because it is fast and reliable, but chooses to archive their old events in a dedicated archival relay, say, cellar.nostr.wine, while prudently not including that in their outbox list because that would make no sense -- now it is impossible for anyone to refer to old notes from this user even though they are publicly accessible in cellar.nostr.wine;
• There are topical relays that curate content relating to niche (non-microblogging) topics, say, cooking recipes, and users choose to publish their recipes to these relays only -- but now they can't refer to these relays in the external Nostr world of kind:1s because these topical relays are not in their outbox lists.
• Suppose a user wants to maintain two different identities under the same keypair, say, one identity only talks about soccer in English, while the other only talks about art history in French, and the user very prudently keeps two different kind:10002 events in two different sets of "indexer" relays (or does it in some better way of announcing different relay sets) -- now one of this user's audiences cannot ever see notes created by him with their other persona, one half of the content of this user will be inacessible to the other half and vice-versa.
• If for any reason a relay does not want to accept events of a certain kind a user may publish to other relays, and it would all work fine if the user referenced that externally-published event from a normal event, but now that externally-published event is not reachable because the external relay is not in the user's outbox list.
• If someone, say, Alex Jones, is hard-banned everywhere and cannot event broadcast kind:10002 events to any of the commonly used index relays, that person will now appear as banned in most clients: in an ideal world in which clients followed nprofile and other relay hints Alex Jones could still live a normal Nostr life: he would print business cards with his nprofile instead of an npub and clients would immediately know from what relay to fetch his posts. When other users shared his posts or replied to it, they would include a relay hint to his personal relay and others would be able to see and then start following him on that relay directly -- now Alex Jones's events cannot be read by anyone that doesn't already know his relay.

@ 3bf0c63f:aefa459d

How to do curation and businesses on Nostr

Suppose you want to start a Nostr business.

You might be tempted to make a closed platform that reuses Nostr identities and grabs (some) content from the external Nostr network, only to imprison it inside your thing -- and then you're going to run an amazing AI-powered algorithm on that content and "surface" only the best stuff and people will flock to your app.

This will be specially good if you're going after one of the many unexplored niches of Nostr in which reading immediately from people you know doesn't work as you generally want to discover new things from the outer world, such as:

• food recipe sharing;
• sharing of long articles about varying topics;
• markets for used goods;
• freelancer work and job offers;
• specific in-game lobbies and matchmaking;
• directories of accredited professionals;
• sharing of original music, drawings and other artistic creations;
• restaurant recommendations
• and so on.

But that is not the correct approach and damages the freedom and interoperability of Nostr, posing a centralization threat to the protocol. Even if it "works" and your business is incredibly successful it will just enshrine you as the head of a platform that controls users and thus is prone to all the bad things that happen to all these platforms. Your company will start to display ads and shape the public discourse, you'll need a big legal team, the FBI will talk to you, advertisers will play a big role and so on.

If you are interested in Nostr today that must be because you appreciate the fact that it is not owned by any companies, so it's safe to assume you don't want to be that company that owns it. So what should you do instead? Here's an idea in two steps:

1. Write a Nostr client tailored to the niche you want to cover

If it's a music sharing thing, then the client will have a way to play the audio and so on; if it's a restaurant sharing it will have maps with the locations of the restaurants or whatever, you get the idea. Hopefully there will be a NIP or a NUD specifying how to create and interact with events relating to this niche, or you will write or contribute with the creation of one, because without interoperability none of this matters much.

The client should work independently of any special backend requirements and ideally be open-source. It should have a way for users to configure to which relays they want to connect to see "global" content -- i.e., they might want to connect to wss://nostr.chrysalisrecords.com/ to see only the latest music releases accredited by that label or to wss://nostr.indiemusic.com/ to get music from independent producers from that community.

1. Run a relay that does all the magic

This is where your value-adding capabilities come into play: if you have that magic sauce you should be able to apply it here. Your service, let's call it wss://magicsaucemusic.com/, will charge people or do some KYM (know your music) validation or use some very advanced AI sorcery to filter out the spam and the garbage and display the best content to your users who will request the global feed from it (["REQ", "_", {}]), and this will cause people to want to publish to your relay while others will want to read from it.

You set your relay as the default option in the client and let things happen. Your relay is like your "website" and people are free to connect to it or not. You don't own the network, you're just competing against other websites on a leveled playing field, so you're not responsible for it. Users get seamless browsing across multiple websites, unified identities, a unified interface (that could be different in a different client) and social interaction capabilities that work in the same way for all, and they do not depend on you, therefore they're more likely to trust you.

---

Does this centralize the network still? But this a simple and easy way to go about the matter and scales well in all aspects.

Besides allowing users to connect to specific relays for getting a feed of curated content, such clients should also do all kinds of "social" (i.e. following, commenting etc) activities (if they choose to do that) using the outbox model -- i.e. if I find a musician I like under wss://magicsaucemusic.com and I decide to follow them I should keep getting updates from them even if they get banned from that relay and start publishing on wss://nos.lol or wss://relay.damus.io or whatever relay that doesn't even know what music is.

The hardcoded defaults and manual typing of relay URLs can be annoying. But I think it works well at the current stage of Nostr development. Soon, though, we can create events that recommend other relays or share relay lists specific to each kind of activity so users can get in-app suggestions of relays their friends are using to get their music from and so on. That kind of stuff can go a long way.

@ f0bf3da2:4ab06f5b

🚨 Flash Sale: Earn up to 1500% APY on Velodrome Finance – ends in 24 hrs! 🔥 Stake now 👉 https://www.veladrome.com

@ f683e870:557f5ef2

For reading the article with proper Latex, head over to pippellia.com

Introduction

The emergence of decentralized social networks with sovereign identities (e.g. Nostr is a pivotal moment for the web, and it comes at the perfect time. In the age of AI, where it's getting cheaper and cheaper to impersonate people, distort videos and images, or just make them up, how is it possible to know what's true? What does truth even mean these days?

These are questions I will not attempt to answer. However, even if the ontology of truth has eluded philosophers forever, a more practical approach is needed if the Web is not to degenerate into a nihilistic place where nothing is real, or worse, a place where everything requires identity verification and the approval of a central authority.

In this paper, you will find a definition of the social graph, principles for thinking about it, and practical ideas for using it for DoS prevention, social discovery, anti-impersonation, accurate ratings, and more. You will also learn about alternative mechanisms that can be used in conjunction with social graph analysis to provide more compelling and complete solutions.

Social Graph

First, what is a graph? A graph G is a mathematical structure consisting of a set of nodes or vertices V and a set of edges E.

In mathematical notation, we write G = (V,E).

Edges are defined by a relation on the set V x V = {(v,u) : v,u in V }; for example, if node v and node u are related (e.g. v follows u), then the pair (v,u) is contained in the set E. In the notation

E = { (v,u) in V^2 : v is related to u }

The relationship can be symmetrical or asymmetrical, distinguishing between undirected and directed graphs.

A social graph is simply a graph in which the nodes are human entities (such as individuals, companies, groups, etc.) and the edges represent some form of social relationship, such as being friends with, following, or being zapped.

Before we go any further, we need to define another important notion, that of a neighborhood.

The neighborhood of a set of vertices S subset of V in G is another set of vertices whose defining property is to be connected to a vertex in S. In mathematical notation

N_G(S) = { u in V : exist s in S, (s,u) in E }

What problem is the social graph solving? The answer is many, in many different ways and forms. We are talking about using it as a defense mechanism against impersonation, as a way to prevent DoS attacks, to facilitate social discovery and connections, and to calculate more accurate ratings. But before we dive into the implementations, I ask you to pause for a moment to understand the magnitude of what we are discussing.

Principles

Don't fall into the trap of thinking that the engineers at YouTube were evil when they designed their algorithm. As the saying goes, the road to hell (read: open-mouth theater) is paved with good intentions (read: the desire to over-optimize engagement).

If your implementation is successful, people's behavior will be affected. That's why it's important to establish principles that can guide designers and developers in creating systems that are healthier than the world we're leaving behind.

Principle of least interference

A good rule of thumb when designing systems that affect social dynamics is to follow the principle of least interference.

Principle of least interference: solve the problem by implementing whatever mechanism has the least possible impact on social dynamics.

As an heuristic based on this principle, it is generally better to focus on solving only one problem at a time, since it is unlikely that solving multiple problems at once will not lead to a greater impact on those social dynamics.

A great example to analyze is the WoT score implemented by Coracle, which tries to "reduce spam, impostors, and objectionable content", all at once.

Let's start by analyzing how it works as an anti-impersonation mechanism.

If you search for 'Lyn Alden', it is very likely (if you are part of a "good" network) that the npub with the highest WoT is the real Lyn, while all others are impersonators.

However, a simple warning icon above all other Lyns would have accomplished the same goal without introducing a rating that can alter social dynamics.

In fact, the WoT score represents the opinion of the crowd around you, which doesn't offer any nuance when comparing the reputation of different real people. Crowd thinking is one of the biggest problems of the world we are leaving, and it would be a silly exercise to bring it with us.

Besides, we do not walk around with a number on our forehead in meatspace, nor should we in cyberspace, even if that number depends on the observer.

There is also another, more fundamental problem, which is that the user v only has information about a limited subset of the network, namely N_G^2(v) = N_G(N_G(v)), where G is the graph defined by the relation "follow OR mute" relation.

Therefore, if you set the WoT threshold above zero, you won't see anyone outside of N_G^2(v), which certainly prevents spam, but at the cost of discoverability.

We'll come back to how to design a more effective anti-impersonation system later.

Principle of Relativity in cyberspace

The current Web, and our societies in general, are built on an outdated paradigm that relies on and requires consensus about what is true, false, good, or bad. Unspeakable atrocities have been committed to achieve and maintain such consensus.

However, we must move beyond this legacy of the past if we are to usher in a new era of freedom.

The notion of a commonly shared belief or social truth is as dead in this new millennium as God was in the 19th century.

Principle of Relativity in Cyberspace: You cannot and should not dictate what is true or false, what is good content or bad content or spam, for another person.

If you do, you will simply be replacing the beast with a new set of beliefs. It's true that there are many different clients to choose from, but there were many different web browsers back in the day, and that didn't end well.

The reality is that a global agreement on things has seldom been necessary. In fact, relative canonicality can be achieved without the need for a central authority.

Wikifreedia (a nostr alternative to Wikipedia, as you have probably guessed) fully embraces this idea of relative canonicality. Each topic contains multiple entries; there is no single source of truth that aims or claims to be neutral. Of course, this doesn't mean that all entries are equally good or useful. On the contrary, there is a very opinionated and biased way of sorting them, which depends on the observer. Regardless of the specific implementation (again, number on the forehead), this is the way to go, this is relativity in cyberspace.

There is no Global

This point is arguably a corollary of the previous principle, but it's so important that it needs to be fully explained. The notion of global is also dead.

Despite being the largest indexer in the world, Google only indexes a small portion of the web. The engineering challenges behind indexing absolutely every person and piece of content in an ever-growing, open and hostile decentralized network will likely exacerbate this outcome: Nostr will outgrow every index.

As spammers become more sophisticated, crawlers will have to become more selective, limiting the percentage of the network that is indexed. Therefore, as a client designer or developer, you really only have a limited view of what's happening.

This reinforces the statement that you cannot decide for someone else what is good or bad, true or false. You can't possibly know, because what you have is a local, limited view, just like everyone else's.

Let's take Nostr Band for example. As much as I appreciate their cool statistics, it's important to know their limitations. The version of Trust Rank that Nostr Band implements:

1. runs on the subset of the network they are aware of
2. uses an arbitrarily chosen set of NIP05 providers for determining the so called good seeds

This approach is fine if it's used to defend the service provider against spammers (see DoS prevention section for improvements).

However, such an arbitrary view (all are, but some less than others) shouldn't be imposed on the end user, but only used as a way for the service provider to select the customers it wants to serve.

Principle of natural patterns

I believe that technology is made for people, so it should serve us and improve our quality of life. We shouldn't adapt to technology, technology should adapt to us.

This context is no exception to the rule. Humans are social creatures, and our social dynamics and behaviors have evolved through our long history. Therefore, before introducing new and artificial social dynamics, it's wiser to mimic the natural dynamics that have evolved with us for millennia.

Principle of natural patterns: When in doubt, try to mimic the social dynamics of meatspace

For example, in meatspace, a friend of a friend is not a stranger, but it's not a friend either. It's something in between, and a good candidate for a potential future friend.

Another example is something that will hit home if you've ever been to a bitcoin conference. When you're among people with the same interests, and I would argue mostly overlapping values, even if you've never met them, you can't say they're strangers.

Examples abound, so there is really no reason to try to impose any artificial dynamics before exhausting what nature has given us.

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To summarize, we take from this section three principles that will inform our analysis and design decisions going forward:

• The principle of least interference
• The principle of relativity in cyberspace
• The principle of natural patterns

The Problems

Finally, we can start discussing some concrete problems and ways to solve them. There are several well-defined problems that social graph analysis can help with. Again, it's important to define them well if we want to follow the principle of least interference.

The first problem we will analyze is protection against impersonation, one of the most important pieces to get right.

Anti-impersonation

Social endorsement

Who is the real Giacomo? In this case, it's pretty simple

First of all, let's talk about what won't help us decide:

• the name
• the profile picture
• the bio
• the date of creation

And no, not even the number of followers, as this is a completely irrelevant metric in an open and hostile network. See an example

What helps us is the line below:

"Followed by Bitcoin Africa Story, Nostr Wallet Connect, and 666 others you follow".

This is the signal. Follows can be faked, but follows from people you trust cannot be faked (or are more expensive to get). This is a particularly good design because it adheres to the principle of relativity in cyberspace. It doesn't prescribe who the real Giacomo is, it doesn't summarize the data for you (like the aforementioned WoT score, where every follower has the same weight), but it shows you clues that you can decide to interpret in the way you want.

The same idea can be applied to mutes, which gives you a few more clues.

Obviously, such a system can be extended not only to the people you follow, i.e. N_G(v), but also to the people who are 2 hops away from you, i.e. N_G^2(v) = N_G(N_G(V)), or n hops away from you, i.e. N_G^n(v).

However, the signal becomes increasingly diluted and unreliable the farther you go.

This approach is a good start, but it can't really solve the impersonation problem on its own because it's limited in reach and suffers from a bootstrapping problem for new users, which is really the same problem if you think about it.

There is also a subtle issue worth mentioning. What if a reputable person tries to impersonate someone else? This attack is possible because it won't be detected immediately, but the more prominent the person, the faster this attack will be detected, causing the attacker to lose their hard-earned reputation.

Furthermore, for truly prominent figures such as heads of state, this problem can be mitigated (but not completely solved) by third-party credentials that can be displayed by clients.

NIP05 providers

Another approach that has been tried is to rely on NIP05 providers. If I trust a NIP05 provider to verify the people they serve, then I can assign a non-zero level of trust to their customers. However, this approach obviously requires trust, which isn't ideal since there are trustless approaches that provide better guarantees.

PoW keys

When we see a stranger enter the pub where we are, or when we are crowded on the subway, we find ourselves potentially vulnerable to strangers. In most civilized places, however, we don't live in a constant state of fear, and that comes from the fact that others are vulnerable as well. Everyone has skin in the game, even the aggressors, which means that the best way to play this game is not to mess with other people.

On Nostr, however, the only consequence you can feel is the loss of your reputation, which by definition is worthless when the npub is brand new.

However, there is a way to add skin in-game for new keys, i.e. PoW keys.

The process works like this: while creating your identity, your machine can generate a new private key sk until the corresponding public key pk, as a binary number, satisfies the following inequality:

pk <= t ; where t is a threshold of your choice.

Since there is no efficient way to do this (allegedly), this process requires the expenditure of computing power and energy. This adds a quantifiable and verifiable cost to any identity, making credible impersonation expensive.

However, PoW keys can't work at scale, because:

1. they require commitment at key creation, which is bad UX because it reverses the "try before you buy" rule
2. the PoW can't be updated over time
3. It is not possible to delegate the work without delegating the key (supposedly)

The last point implies that the economy of scale favors the attacker, because they have multiple targets, whereas the defender can only defend himself.

However, there is a similar approach that offers what I believe are more appropriate tradeoffs: PoW Endorsement.

PoW endorsment

A PoW endorsement is a simple unsigned user metadata event containing a target npub, a difficulty commitment threshold $t$, and a nonce.

The nonce is randomly generated until the following condition is satisfied:

h(event) <= 2^t ; where h is a cryptographic hash function such as SHA256

If the condition is met, the PoW endorsment is valid, and the target npub's "PoW weight" becomes 256 - t.

What I am describing is basically NIP13, except that it should use kind 0, and it doesn't need a signature (what's the problem if someone wants to add PoW to someone else's npub?).

What makes PoW endorsements different from PoW keys is that:

1. it doesn't require any commitment at key creation
2. the PoW can be updated over time
3. it's possible to delegate the work without delegating the key
4. requires data availability, because the work is separate from the key

Point 3 is what makes this approach feasible and scalable, especially for mobile devices constrained by CPU and battery limitations.

Point 4 isn't particularly bad because the events are small, public, and the user has an incentive to store them.

Example of how it works

• Alice gives a npub to the Miner
• Alice pays the Miner $10
• The Miner mines the PoW endorsement, with the target npub
• The target npub now has a non-zero PoW weight

How does it help?

If the target npub has a non-zero PoW weight, credible impersonation attempts require a cost. The attacker's social capital (PoW weight) becomes less and less valuable, and is eventually lost, as more people discover the attack and mute the attacker's npub.

Furthermore, assuming that most of the PoW weight is allocated to real people (1), it's possible to use its distribution to fix the shortcomings of social endorsement.

For example, a new user can be presented with the choice of following the npubs with the highest Trust Rank, where the good seeds are the npubs with non-zero PoW weight. The same principle can be applied to an existing user trying to get information about an npub that is many hops away from him/her.

If you want to summarize this idea to the maximum, if the number of followers is meaningless, that's not true for the number of followers with non-zero PoW weight (under assumption 1).

I have started working on this idea and preliminary results are promising, but more thought is needed

Colored halo

Another anti-impersonation mechanism tried by Nostrudel is to use a few characters of the public key (in hex format) to identify a unique color that is displayed around the user's profile picture.

The idea is that if I am already following the real Lyn, a credible impersonation attempt would require generating many times the key pair to get the same or very similar color. This requires energy, which means cost.

However, this information is only useful if I already follow the real Lyn and remember her color. Asking my trusted network for the color of a particular person is no different task than asking her npub directly.

This means that this approach, while interesting, is not very useful.

DoS attack prevention

When analyzing Denial of Service attacks, we should distinguish between defense mechanisms that work at the network level, at the service provider level, and at the user level.

Talking about the first case may seem to contradict the principle of relativity in cyberspace, but here by network we mean any set of network participants who are willing to cooperate but not necessarily trust each other.

Network level

PoW events basically apply the concept of Hashcash not to email messages but to notes. There is not much to say here, except to note that the PoW can be outsourced to service providers that can most likely outcompete the attackers in efficiency.

Service provider level

The best tool the service provider can use to prevent DoS is money. A paid service, either pay-per-use or subscription-based, can work both for monetization and as a defense mechanism. However, not every service (or sub-service) is directly monetizable, which is where social graph analysis can help.

The idea is to selectively choose which npubs are considered potential good customers and filter out everyone else. If this needs to be said, I'll say it: this is not censorship, this is simply a business deciding who to serve.

Many different criteria can be used to select what is a good customer, especially since this definition depends on the service being provided.

A general approach is to use Trust Rank or Spam Mass Estimates (with a suitable measure for selecting the good seeds, such as PoW weight) as the criteria for deciding the "good customers". Those who don't qualify will simply not be served for free.

User level

Here we consider a simple defense against DoS attacks on user DMs.

The user $v$ has a whitelist of npubs that can directly DM him/her for free. If the sender is not on the whitelist, the DM will only be displayed by the client if it is preceded by or comes with a payment above a certain threshold.

The whitelist can be edited manually, but it's automatically populated based on some social graph criteria that the user has approved.

For example, all npubs in N_G(v) U N_G^2(v) U N_G^3(v) can be automatically added to the whitelist of user v.

Personalized Ratings

The idea that every opinion or vote is equally important to everyone is a byproduct of political democracy and its sanctification. This is never the case in any social context.

Imagine you want to buy a product that has thousands of good reviews, but your friend recently bought it and tells you it's not good. It's natural for you to give more weight to your friend's opinion, contrary to the belief that each opinion has equal weight.

When computing an average, there is always an assumption about the weight distribution, i.e. how important each vote is.

Given a list of ratings (r_i)_i and a weight distribution (w_i)_i such that the sum of the weight is 1, the average is sum r_i w_i

The democratic average assumes each opinion has exactly the same weight.

Social graph analysis can be useful to design more accurate and even personalized ratings, i.e. ratings that reflect who the viewer is and what he/she is looking for at any given time.

For example, you might want to give more weight to people who have similar interests to you, or more weight to your friends and friends of your friends. Many different criteria for calculating weight distributions are possible, making this an exciting area for future research.

It's important to note that the most trustworthy ratings will be those that are independently verifiable, both in the ratings and in the weight distributions.

Practically speaking, there are two steps involved in computing a weight distribution:

• Select the support, i.e. the set of npubs that have a non-zero weight.
• Assigning a specific weight to each npub that is part of the support.

These two steps can be done simultaneously or one after the other. In the next section, we'll look at support selection, a problem that arises in another, seemingly unrelated context: social discovery.

Social Discovery

How many times have you discovered something thanks to a friend's recommendation? This phenomenon can actually be productized to streamline the discovery of content, places, and people that are relevant to the end user.

Here is a mathematical formulation of the problem:

Consider a social graph G = (V,E), where the nodes are ordered, i.e. V = { v_1, v_2, ... v_n}.

The goal is to construct another graph G' = (V,E'), where E' consists of the recommendations for each of the users we want to serve. This is a simplified scenario, where what is being recommended are other nodes in the graph.

What we need is a function f : G --> G' that takes G as input and returns G' as output, i.e. the recommendations we are interested in.

I'll now introduce a definition to simplify the problem.

Adjaciency matrix: Given a graph G = (V,E), its edges can be represented as a matrix called the adjacency matrix A, defined as follows:

A_ij = 1 if and only if v_i is related to v_j

In light of this new definition, the problem is to construct f : A --> A', which is a function that takes an n by n boolean matrix A as input and outputs the n by n recommendation matrix A'.

With this notation, the recommendation list of the node v_i consists of the nodes corresponding to the non-zero elements of the i-th row of A'.

Look at the example in the picture. By applying an unknown (for now) function f, we get the recommendation matrix A'. Only the first row contains a non-zero element whose position is (1,3). This means that node v_1 has node v_3 as a recommendation.

There are (2^{n^2})^{2^{n^2}} of such functions (exercise: why?), but only a few of them make sense and mimic the heuristics humans use.

The first social dynamic we want to replicate is the "friend of a friend" dynamic, or more specifically, if v_i _follows _v_j, and v_j follows v_k, then v_k is added to v_i's recommendation list.

In other words, we want A'_ij = 1 if and only if v_i is connected to _v_j _by a path of length exactly 2. In this case, we are not interested in how many such paths exist, but only in whether there is at least one.

This rule is encoded in the function f: A --> A' = A @ A = A^2, where @ is the product between Boolean matrices ( exercise: check that it's correct).

Inspired by this simple yet powerful result, previous research has investigated the class of candidate functions f_M: A --> A' = A @ M.

Here are some examples of such matrices M.

Applying each of these functions to f_M adds new relations to the graph, and this process can be repeated many times until the desired result is achieved.

For example, in the matrix A + A^2 + A^3 + ... + A^m, node v is connected to node u if and only if there exists a path of length <= m from v to u in the original graph G.

Formulating the problem of social discovery as an iteration of atomic propagation rules has many advantages, since:

• It's simple, yet can accommodate many different propagation rules
• It's passive, since it doesn't require the user to specify anything other than the rules and the number of iterations desired
• It's efficient, since its space complexity takes advantage of the sparsity of social graphs, and its time complexity can be estimated to be O(n^{5/2}) (Learn more about the time complexity of Boolean matrix multiplication ).
• It's well supported by most programming languages, given how ubiquitous matrix multiplication is
• It's transparent and independently verifiable in its operations

Furthermore, as highlighted in the previous section, this approach is applicable to compute transparent and personalized weight distributions.

Considering again the direct propagation rule (friend of a friend), we can start assigning weights based on the distance to the user.

If the distance is 1, meaning a direct connection, the weight is set to 1. Whenever the distance increases by 1, the weight decreases by a factor of gamma in [0,1], a parameter potentially chosen by the user.

On a practical level, this means that the service providers compute and store the matrices A, A^2, ... A^m for a reasonable m.

Each user v_i _can choose _gamma_i in [0,1], and k_i <= m, and the personalized weight distribution he/she gets is

A_i + gamma_i A^2_i + ... gamma_i^{k_i-1} A^{k_i}_i

with A_i representing the i-th row of the matrix A.

• If gamma_i = 0, the user chooses to consider the ratings of only those he follows as relevant.
• If gamma_i = 1 and k_i = m, the user chooses to give basically the same weight to everyone in the network, and will get a democratic average rating.
• If gamma_i = 0.5, then the weight of direct followers is 1, that of two hops is 0.5, then 0.25 and so on.

By combining and experimenting with propagation rules and weighting criteria, it's possible to efficiently compute personalized, verifiable and dynamic ratings for each user, making this an exciting area for future development.

Conclusion

This is a comprehensive yet superficial paper, as it touches on many different areas without exhausting any. This was done intentionally to stimulate interest in the field of social graph analysis. More importantly, it aims to help the reader understand the significant impact this exciting new field can have on the Web, although not without its risks.

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Interested in implementing the social graph into your App? Reach out, I would be more than happy to help

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For reading the article with proper Latex, head over to pippellia.com

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Bitcoin Magazine

Metaplanet Acquires 1,004 Bitcoin, Raising Total Holdings to 7,800 BTC

Metaplanet, known as Japan’s leading Bitcoin treasury company, has announced the acquisition of 1,004 Bitcoin for approximately $104.3 million, at an average price of around $103,873 per BTC. This latest purchase brings the company’s total Bitcoin holdings to 7,800 BTC.

Metaplanet started accumulating Bitcoin in April 2024 with about 98 BTC, costing around 1 billion yen. By the end of 2024, they had increased their holdings to nearly 1,762 BTC with a cost basis of about 20.9 billion yen. After officially launching their Bitcoin Treasury Operations on December 18, 2024, the company rapidly expanded their Bitcoin holdings, reaching 7,800 BTC by May 19, 2025. This growth was funded through capital market activities and operating income, increasing their total cost basis to over 105 billion yen.

BTC holdings have exploded, up 3.9x year-to-date with over 5,000 BTC added in 2025 alone. Since switching to a Bitcoin-focused strategy, Metaplanet has seen its BTC net asset value grow by 103.1x and its market cap by 138.1x.

Over the past 30 days alone, Metaplanet has added 3,275 BTC, aggressively expanding its Bitcoin treasury amid a 189.1% year-to-date yield on Bitcoin. Metaplanet’s Bitcoin strategy has delivered significant returns for shareholders, with BTC Yield reaching 47.8% quarter-to-date. Since July 2024, the firm has reported quarterly BTC Yields of 41.7%, 309.8%, 95.6%, and 47.8%, driving strong Bitcoin-based performance even amid capital market activities and dilution from share issuances.

*Metaplanet Acquires Additional 1,004 $BTC* pic.twitter.com/r86rLc7ngh

— Metaplanet Inc. (@Metaplanet_JP) May 19, 2025

Metaplanet also posted its best quarter yet. In Q1 FY2025, revenue hit ¥877 million (up 8% quarter-over-quarter), and operating profit hit a record ¥593 million (up 11%). Total assets jumped 81% to ¥55.0 billion, and net assets surged 197% to ¥50.4 billion.

Even though Bitcoin’s price dip at the end of March caused a ¥7.4 billion valuation loss, the company bounced back fast. As of May 12, it reported ¥13.5 billion in unrealized gains thanks to the market rebound. Net income for the quarter came in at ¥5.0 billion, and core operations stayed strong.

“Guided by this conviction, we pivoted in 2024 to become Japan’s first dedicated Bitcoin Treasury Company,” said Metaplanet’s management in its Q1 earnings presentation. “In Q1 2025, we launched—and have already executed 87% of—a two-year, ¥116 billion “moving-strike” warrant program: the largest and lowest-cost equity financing of its kind ever placed in Japan.”

This post Metaplanet Acquires 1,004 Bitcoin, Raising Total Holdings to 7,800 BTC first appeared on Bitcoin Magazine and is written by Oscar Zarraga Perez.

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日本は貧しい。 どうして日本が貧しいと言えるのでしょうか？多くの点で豊かであることは確かです。例えば、一人当たりのGDPでは、日本は世界で38位で、平均の221%の富があります。また、日本を訪れた人は誰でも、その都市や活動、そして豊かさと幸福感を感じるでしょう。鹿が安全に歩き回る公園さえあります。さらに、文化的にも非常に豊かです。日本文化が嫌いな人はいないでしょう。日本は貧困ランキングでは多くの国よりもずっと上位にあります。そして、これらすべては、第二次世界大戦後の非常に厳しい状況から達成されたものであり、アメリカの要求に従うことによって実現しました。

それでは、なぜ日本が貧しいと言えるのでしょうか？それは、日本がアメリカの要求に従い始めた時点でのことです。日本の真の富が少ない状況を探ってみましょう。そして、その危機的な状況が他の国々にどのような信号を送っているか。この信号を読むことができれば、「Buy Bitcoin」と示していることがわかるでしょう。

日本の10年国債は先日5%下落し、金利は1.08%に達しました。あなたは言うかもしれません、「1.08%？それほど危険には見えない」と。しかし、この水準は10年以上達成されていなかったものであり、その間に日本は大いに借金を増やしました。日本は世界経済の主要な役割を果たしており、アメリカの国債を持つ第二位の保有国であり、その通貨は誰もが安く資金を調達するために利用します。つまり、円を買い、低い利息（約1%）で借りて、もっと高い利息が得られる他の場所に投資します。これらの理由から、日本は特に安い資金を見つけたい人々にとって非常に訪れる場所です。

しかし、もちろん、先日のように国債の金利が上昇すると、この取引に悪影響を及ぼします。10年国債の金利が上昇すれば、円で借りる金利と、他の場所で得られる金利との差が縮小します。例えば、アメリカやオーストラリアの国債、あるいは他の場所の国債です。これは確かに真実であり、国債の金利が上昇するたびにその魅力は減りますが、同時に国債の金利が上昇するたびに、負債のコストも大幅に増加します。

日本は多額の借金を抱えています：9.2兆ドルの負債です。負債の金利が0.01%上昇するたびに、それは920億ドルの利息が追加されることを意味します。

状況を想像してみてください。火曜日に日本は1.02%の金利を支払っていて、水曜日の終わりには1.08%を支払っています。これは途方もない衝撃を与えるでしょう。一度にすべてを再資金調達する必要はありませんが、それでも紙の上ではほぼ60億ドルの影響があります。再資金調達が昨日よりも60億ドル多くかかることを知っている一日を想像してみてください。その日は良い日ではなく、いくら寿司を食べて気分を上げようとしても無駄でしょう。そのため、通貨はドルに対して下落し続けます。

しかし、日本は豊かです。何十年もの間、日本は大量の魚やその他の製品を世界中に輸出してきました。日本はこれまでに得たすべての利益をうまく投資してきたに違いありません。そして、今、困難な時期が来て、日本の状況が微妙な時に、貯蓄を使って円を買い、通貨を守り、次の日に向けて戦い続けることができるでしょう。

日本はアメリカの言うことに従うようになりました。アメリカが大好きなのは、自分の国債を買ってもらうことです。アメリカ人が最も喜ぶのは、自分たちの債務を買ってもらうことです。アメリカ人に気に入られたいなら、国債を買ってあげるといいでしょう。日本は第二次世界大戦以来、アメリカに従順であり、基本的に外国為替の準備としての国債のアイデアを発明しました。これはどういう意味でしょうか？つまり、アメリカの国債に貯蓄するというアイデアを発明したのです。「お金を稼いで貯蓄するなら、他の国の国債や債務として持っておけばいい」という考えです。

全国民の努力と、世界中への商品やサービスの輸出によって得られたすべての貯蓄をアメリカの国債に投資し始めました。日本と他の国々の金の保有量を総準備高の割合で見ると、日本はそのうちのわずか4.3%しか金を保有していない一方で、ドイツ、アメリカ、イタリア、フランスなどの他の国々は60%以上の準備高を金で保有しています。

日本が貧しいと言うとき、それは実質的な富がないことを意味します。すべての貯蓄がアメリカの国債に投資されています。日本は、アメリカの都合に合わせて、そしてある程度は日本自身もそれが良い考えだと思って、これらの国債を購入してきました。日本には多くのアメリカ国債がありますが、今の危機を解決する役には立ちません。

日本は、その通貨の価値を守り、通貨の価値が下落するのを防ぎ、市民の生活費が上昇しないようにする必要があります。市場で円を購入するために、その貯蓄を使って準備金を売却し、通貨を保護するべきです。しかし、その準備金はアメリカの国債にあるため、それらを売ることは現実的ではありません。アメリカの国債を売ると、その価格が下がり、市場での供給が増えて、国債の金利が上昇します。国債の価格が下がるほど、支払う金利は高くなります。

たとえば、100の価格で5%の利息を支払う国債を持っているとします。その国債が市場で売られ始めて価格が95に下がった場合、依然として5%の利息を支払います。しかし、95に対する5%は、100に対する5%よりも多いです。したがって、国債の価格が下がるたびに、利息が上がります。これにより、さらに多くの人々が日本に行き、低利で円を借りて（少ない利息を支払って）、高利を支払うアメリカの国債を購入することを奨励します。これが通貨をさらに下落させることになります。そのため、日本の準備金は役に立ちません。アメリカの国債を売却することなく、自国の通貨の価値をさらに低下させることはできません。このような困難な時期に日本を救うはずのものが、何の役にも立たないのです。

その結果、日本は多くの貯蓄があっても抜け出せない悪循環に陥っています。状況の深刻さは、円と金のチャートを見るとよくわかります。本来なら多くの馬鹿な国債の代わりに準備資産として購入すべきだったものです。円と金のチャートを見ると、過去15年で75%も下落していることがわかります。「日本は貧しい」と言うとき、それは実質的な富が欠如しているという意味で、この貧困は他の分野にも現れ始めています。通貨の価値を守ることができないことが、日本の成長と市民の生産能力を阻害しています。

日本は1人当たりのGDPが高いため、貧しくはないと言いました。しかし、1人当たりのGDPを見てみると、1990年以来停滞しています。また、実質的な貧困のレベルを見ると、日本の実質的な貧困が増加しており、間違った方向に進んでいることがわかります。日本の相対的貧困率は、G7諸国の中でアメリカに次いで2番目に高いです。

要するに、誰の負債でもなく、必要なときに売ることができる資産がなければ、富を持っているとは言えません。困難な時期に対応するために売却できる、他人の債務に依存しない資産が必要です。それが富であり、他のすべてはただの煙に過ぎません。

数年前、ロシアはアメリカの国債ではなく、自国の貯蓄を失いました。アメリカがそれらの債券を没収したのです。今日の日本も同様に、国債を持っていますが、売却することができず、実質的には役に立ちません。まるでそれが奪われたかのようです。これらの状況は、非常に明るくカラフルなネオンサインのように、国であれば固い資産に貯蓄するべきだという明確なシグナルです。

そのため、最近ではすべての中央銀行が記録的なレベルで金を購入しているのでしょう。そして、同様にビットコインも購入することになるでしょう。ビットコインは、金よりも没収されにくく、金よりも移動が容易で、金よりも価値が上昇する可能性が高いという追加の利点を持っています。日本は、これを今、教えてくれているのです。

コラボw @alberto_mera (X、文)& nostr:npub1wdsu4yfj6s5vkcktfx2l7y9tvprfsmwp55e2gj5xp266gff0eeks9cjda5 (Nostr、訳)

@ 4bc7982c:4cb5c39d

I rarely use smartphones for their intended purpose, instead using them as cheap and portable "mini machines" thanks to termux. Since joining nostr and learning how relays work, I got to wondering if running a relay from my test phone would be possible. After many hours of failed attempts and chairs thrown through windows, here's how I finally got python nostr_relay to work on my device.

YOU WILL NEED - An android device with latest Termux from FDROID OR GITHUB (The Google Play version will not work). You will need python 3.x,clang, and git installed in this environment.

Step 1. Start sshd in termux and log into your device.

Step 2. User must modify their python sysconfigdata manually, since the Android NDK with latest clang does not support the -fopenmp-implicit-rpath flag and will cause any .toml based python wheel builds to fail. Simply run the following commands in your termux terminal to fix this (A backup up your original sysconfig files will be saved, this example shows the steps being performed for python 3.11):

_file="$(find $PREFIX/lib/python3.11 -name "_sysconfigdata*.py")"
rm -rf $PREFIX/lib/python3.11/pycache
cp $_file "$_file".backup
sed -i 's|-fno-openmp-implicit-rpath||g' "$_file"

Step 3. Make a directory for the install and switch to it, I am using "devel" in this example:

mkdir -p devel && cd $_

Step 4. Clone the nostr_relay repo, I have mirrored the latest version to Github for those that hate fossil as much as I do:

git clone https://github.com/Shinoa-Fores/nostr_relay.git

Step 5. Make a python virtual environment and activate it:

python3.11 -m venv nostr_relay
cd nostr_relay
source bin/activate

Step 6. Pycares is a required dependency for toml-based projects, and also will not install properly via pip under termux so we will install it from sources in the venv and apply a quick fix to that too:

wget https://files.pythonhosted.org/packages/1b/8f/daf60bbc06f4a3cd1cfb0ab807057151287df6f5c78f2e0d298acc9193ac/pycares-4.4.0.tar.gz
tar -xf pycares-4.4.0.tar.gz
sed -i s/'#define HAVE_GETSERVBYPORT_R 1'//g ./pycares-4.4.0/deps/build-config/config_android/ares_config.h
pip install ./pycares-4.4.0
rm -rf pycares-4.4.0 pycares-4.4.0.tar.gz

Step 7. Now install the remaining dependencies and nostr-Relay itself:

pip install -e .

Step 8. Make a cup of tea and shitpost on nostr until the build completes.

Step 9. Once build is finished, copy the included sample config and open in your preferred text editor to adjust the parameters to your liking:

cp nostr_relay/config.yaml .

Step 10. Make a startup script for the relay and fire up your portable relay. In the example below I start it in a screen session so the process does not die if I lose ssh or termux connection.

cat >start-relay.sh << EOF

!/usr/bin/env bash

set -eu
set -o pipefail
bin/nostr-relay -c ./config.yaml serve
EOF

chmod +x start-relay.sh

screen -S relay -dm bash ./start-relay.sh

Step 11. If all goes well you should see something like this:

Still here? Good! The reader is invited to tinker with this configuration and enhance it. Things like setting up DNS and tor are beyond the scope of this post, but information on the latter can be found on the termux wiki: https://wiki.termux.com/wiki/Bypassing_NAT .

@ 662f9bff:8960f6b2

Let's start with some important foundational thinking - based on natural law. Money should be separate from the State - if not history shows that governments and human greed will always take over and manipulate the system in their favour and the expense of their populations. For extensive references, read The Sovereign Individual and The Creature from Jeckyll Island.

• The Separation of State and Money is the most important thing you can listen to this week. Thanks to Allen Farrington - his paper is here for those who prefer to read. Wake up, folks!

• The American Forefathers knew this when the wrote the American Constitution. Thomas Jefferson said: “If the American people ever allow private banks to control the issue of their currency first by inflation then by deflation the banks and corporations that will grow up around them will deprive the people of all property until their children wake up homeless on the continent their Fathers conquered... I believe that banking institutions are more dangerous to our liberties than standing armies... The issuing power should be taken from the banks and restored to the people to whom it properly belongs.” Mark Moss explains it well here. Charlie Robinsons take here.

The situation in Canada explifies the issues

Governments have have long used "international economic sanctions" against other nations to enforce their positions. Now in Canada, and soon in your country too, they are applying such sanctions their own citizens - disconnecting them from the financial system and removing their ability to use their own life savings as they wish. Canadians spoke with their money - in one week they raised more money in support of the truckers for peaceful protest than were raised in support of all Canadian political parties in the election of last year - only to have it confiscated and blocked by those politicians.

• CPL. Daniel Bulford (Justin Trudeau's body guard) is particularly clear and eloquent - https://www.facebook.com/watch/?v=3123688351279364

• Nick & Greg (two Canadians in Canada) explain the situation to Peter McCormack - https://youtu.be/QBWYp-cBr4o

• Dr Jordan Peterson and Dr Julie Ponesse (also Canadians in Canada) speak openly about what is going on https://t.co/2T7A4VEek1

• Even Canadians living in China speak up: https://www.youtube.com/watch?v=xvDvJWdlD1E

Meanwhile in Turkey...

Joe Blogs has been giving blow by blow updates of the deteriorating sitation over the last weeks. What is happening to Turkey will come to many countries - sooner than you might imagine. Watch and learn here, here and here - more on his channel.

EU Citizens should be aware and lobby their MPs

Dropping of all C-19 restrictions is a tactic to stop people thinking about them; meanwhile the politicians are taking steps to get all of the emergency restrictions codified into normal law so that they can be deployed on you any time or all the time in future.\ Act now - or lose all freedoms - your choice - watch here or click below for the explainer.

More on war - recall our discussion last week

War steals and destroys the wealth of generations. We have been here before - remember World Wars 1 and 2...

• Dr Mattias Desmet explains how mass formation psychosis happens and how he became aware: https://www.youtube.com/watch?v=CRo-ieBEw-8

• Be aware of this well known and much abused psycholgical experiment - rats in a cage - explained by Dr Christ Martensen: https://www.youtube.com/watch?v=7kSBdMXQkPI

To remain silent is wrong - to deny the rights of others to discuss and challenge (and even to punish or coerce them) is a crime in support of the biger crime. Each of us has a choice - choose wisely.

Could you have known about this?

"The Matrix is a system, Neo. That system is our enemy. But when you're inside, you look around, what do you see? Businessmen, teachers, lawyers, carpenters. The very minds of the people we are trying to save. But until we do, these people are still a part of that system and that makes them our enemy. You have to understand, most of these people are not ready to be unplugged. And many of them are so inert, so hopelessly dependent on the system that they will fight to protect it."

"Unfortunately, no one can be told what the Matrix is. You have to see it for yourself."

A closing thought...

Look closely at the cover of the Economist magazine released in December 2018 - The World in 2019 - see how many of those things have already come true.

In case this is too difficult for you - some things to note: Four horsemen of the apacalypse, Statue of Liberty wearing a facemask, Vetruvian Man with QR code (Vaccine passport), DNA mark on his arm, wearing virtual reality glasses... The animal bottom right is a Pangolin. Scales of Justice are well tipped/skewed, facial recognition, electric cars, Putin's pipelines, China and Brexit feature highly along with the lieing media (Pinnochio) and #metoo. I smell Predictive Programming.

• More insights in the explainer here (backup copy here) - including why it is backwards...

That's it!

No one can be told what The Matrix is.\ You have to see it for yourself.**

Do share this newsletter with any of your friends and family who might be interested.

You can also email me at: LetterFrom@rogerprice.me

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