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@ b83a28b7:35919450
2025-05-16 19:26:56This article was originally part of the sermon of Plebchain Radio Episode 111 (May 2, 2025) that nostr:nprofile1qyxhwumn8ghj7mn0wvhxcmmvqyg8wumn8ghj7mn0wd68ytnvv9hxgqpqtvqc82mv8cezhax5r34n4muc2c4pgjz8kaye2smj032nngg52clq7fgefr and I did with nostr:nprofile1qythwumn8ghj7ct5d3shxtnwdaehgu3wd3skuep0qyt8wumn8ghj7ct4w35zumn0wd68yvfwvdhk6tcqyzx4h2fv3n9r6hrnjtcrjw43t0g0cmmrgvjmg525rc8hexkxc0kd2rhtk62 and nostr:nprofile1qyxhwumn8ghj7mn0wvhxcmmvqyg8wumn8ghj7mn0wd68ytnvv9hxgqpq4wxtsrj7g2jugh70pfkzjln43vgn4p7655pgky9j9w9d75u465pqahkzd0 of the nostr:nprofile1qythwumn8ghj7ct5d3shxtnwdaehgu3wd3skuep0qyt8wumn8ghj7etyv4hzumn0wd68ytnvv9hxgtcqyqwfvwrccp4j2xsuuvkwg0y6a20637t6f4cc5zzjkx030dkztt7t5hydajn
Listen to the full episode here:
<<https://fountain.fm/episode/Ln9Ej0zCZ5dEwfo8w2Ho>>
Bitcoin has always been a narrative revolution disguised as code. White paper, cypherpunk lore, pizza‑day legends - every block is a paragraph in the world’s most relentless epic. But code alone rarely converts the skeptic; it’s the camp‑fire myth that slips past the prefrontal cortex and shakes hands with the limbic system. People don’t adopt protocols first - they fall in love with protagonists.
Early adopters heard the white‑paper hymn, but most folks need characters first: a pizza‑day dreamer; a mother in a small country, crushed by the cost of remittance; a Warsaw street vendor swapping złoty for sats. When their arcs land, the brain releases a neurochemical OP_RETURN which says, “I belong in this plot.” That’s the sly roundabout orange pill: conviction smuggled inside catharsis.
That’s why, from 22–25 May in Warsaw’s Kinoteka, the Bitcoin Film Fest is loading its reels with rebellion. Each documentary, drama, and animated rabbit‑hole is a stealth wallet, zipping conviction straight into the feels of anyone still clasped within the cold claw of fiat. You come for the plot, you leave checking block heights.
Here's the clip of the sermon from the episode:
nostr:nevent1qvzqqqqqqypzpwp69zm7fewjp0vkp306adnzt7249ytxhz7mq3w5yc629u6er9zsqqsy43fwz8es2wnn65rh0udc05tumdnx5xagvzd88ptncspmesdqhygcrvpf2
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@ 04c915da:3dfbecc9
2025-05-16 18:06:46Bitcoin has always been rooted in freedom and resistance to authority. I get that many of you are conflicted about the US Government stacking but by design we cannot stop anyone from using bitcoin. Many have asked me for my thoughts on the matter, so let’s rip it.
Concern
One of the most glaring issues with the strategic bitcoin reserve is its foundation, built on stolen bitcoin. For those of us who value private property this is an obvious betrayal of our core principles. Rather than proof of work, the bitcoin that seeds this reserve has been taken by force. The US Government should return the bitcoin stolen from Bitfinex and the Silk Road.
Using stolen bitcoin for the reserve creates a perverse incentive. If governments see bitcoin as a valuable asset, they will ramp up efforts to confiscate more bitcoin. The precedent is a major concern, and I stand strongly against it, but it should be also noted that governments were already seizing coin before the reserve so this is not really a change in policy.
Ideally all seized bitcoin should be burned, by law. This would align incentives properly and make it less likely for the government to actively increase coin seizures. Due to the truly scarce properties of bitcoin, all burned bitcoin helps existing holders through increased purchasing power regardless. This change would be unlikely but those of us in policy circles should push for it regardless. It would be best case scenario for American bitcoiners and would create a strong foundation for the next century of American leadership.
Optimism
The entire point of bitcoin is that we can spend or save it without permission. That said, it is a massive benefit to not have one of the strongest governments in human history actively trying to ruin our lives.
Since the beginning, bitcoiners have faced horrible regulatory trends. KYC, surveillance, and legal cases have made using bitcoin and building bitcoin businesses incredibly difficult. It is incredibly important to note that over the past year that trend has reversed for the first time in a decade. A strategic bitcoin reserve is a key driver of this shift. By holding bitcoin, the strongest government in the world has signaled that it is not just a fringe technology but rather truly valuable, legitimate, and worth stacking.
This alignment of incentives changes everything. The US Government stacking proves bitcoin’s worth. The resulting purchasing power appreciation helps all of us who are holding coin and as bitcoin succeeds our government receives direct benefit. A beautiful positive feedback loop.
Realism
We are trending in the right direction. A strategic bitcoin reserve is a sign that the state sees bitcoin as an asset worth embracing rather than destroying. That said, there is a lot of work left to be done. We cannot be lulled into complacency, the time to push forward is now, and we cannot take our foot off the gas. We have a seat at the table for the first time ever. Let's make it worth it.
We must protect the right to free usage of bitcoin and other digital technologies. Freedom in the digital age must be taken and defended, through both technical and political avenues. Multiple privacy focused developers are facing long jail sentences for building tools that protect our freedom. These cases are not just legal battles. They are attacks on the soul of bitcoin. We need to rally behind them, fight for their freedom, and ensure the ethos of bitcoin survives this new era of government interest. The strategic reserve is a step in the right direction, but it is up to us to hold the line and shape the future.
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@ 04c915da:3dfbecc9
2025-05-16 17:59:23Recently we have seen a wave of high profile X accounts hacked. These attacks have exposed the fragility of the status quo security model used by modern social media platforms like X. Many users have asked if nostr fixes this, so lets dive in. How do these types of attacks translate into the world of nostr apps? For clarity, I will use X’s security model as representative of most big tech social platforms and compare it to nostr.
The Status Quo
On X, you never have full control of your account. Ultimately to use it requires permission from the company. They can suspend your account or limit your distribution. Theoretically they can even post from your account at will. An X account is tied to an email and password. Users can also opt into two factor authentication, which adds an extra layer of protection, a login code generated by an app. In theory, this setup works well, but it places a heavy burden on users. You need to create a strong, unique password and safeguard it. You also need to ensure your email account and phone number remain secure, as attackers can exploit these to reset your credentials and take over your account. Even if you do everything responsibly, there is another weak link in X infrastructure itself. The platform’s infrastructure allows accounts to be reset through its backend. This could happen maliciously by an employee or through an external attacker who compromises X’s backend. When an account is compromised, the legitimate user often gets locked out, unable to post or regain control without contacting X’s support team. That process can be slow, frustrating, and sometimes fruitless if support denies the request or cannot verify your identity. Often times support will require users to provide identification info in order to regain access, which represents a privacy risk. The centralized nature of X means you are ultimately at the mercy of the company’s systems and staff.
Nostr Requires Responsibility
Nostr flips this model radically. Users do not need permission from a company to access their account, they can generate as many accounts as they want, and cannot be easily censored. The key tradeoff here is that users have to take complete responsibility for their security. Instead of relying on a username, password, and corporate servers, nostr uses a private key as the sole credential for your account. Users generate this key and it is their responsibility to keep it safe. As long as you have your key, you can post. If someone else gets it, they can post too. It is that simple. This design has strong implications. Unlike X, there is no backend reset option. If your key is compromised or lost, there is no customer support to call. In a compromise scenario, both you and the attacker can post from the account simultaneously. Neither can lock the other out, since nostr relays simply accept whatever is signed with a valid key.
The benefit? No reliance on proprietary corporate infrastructure.. The negative? Security rests entirely on how well you protect your key.
Future Nostr Security Improvements
For many users, nostr’s standard security model, storing a private key on a phone with an encrypted cloud backup, will likely be sufficient. It is simple and reasonably secure. That said, nostr’s strength lies in its flexibility as an open protocol. Users will be able to choose between a range of security models, balancing convenience and protection based on need.
One promising option is a web of trust model for key rotation. Imagine pre-selecting a group of trusted friends. If your account is compromised, these people could collectively sign an event announcing the compromise to the network and designate a new key as your legitimate one. Apps could handle this process seamlessly in the background, notifying followers of the switch without much user interaction. This could become a popular choice for average users, but it is not without tradeoffs. It requires trust in your chosen web of trust, which might not suit power users or large organizations. It also has the issue that some apps may not recognize the key rotation properly and followers might get confused about which account is “real.”
For those needing higher security, there is the option of multisig using FROST (Flexible Round-Optimized Schnorr Threshold). In this setup, multiple keys must sign off on every action, including posting and updating a profile. A hacker with just one key could not do anything. This is likely overkill for most users due to complexity and inconvenience, but it could be a game changer for large organizations, companies, and governments. Imagine the White House nostr account requiring signatures from multiple people before a post goes live, that would be much more secure than the status quo big tech model.
Another option are hardware signers, similar to bitcoin hardware wallets. Private keys are kept on secure, offline devices, separate from the internet connected phone or computer you use to broadcast events. This drastically reduces the risk of remote hacks, as private keys never touches the internet. It can be used in combination with multisig setups for extra protection. This setup is much less convenient and probably overkill for most but could be ideal for governments, companies, or other high profile accounts.
Nostr’s security model is not perfect but is robust and versatile. Ultimately users are in control and security is their responsibility. Apps will give users multiple options to choose from and users will choose what best fits their need.
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@ 04c915da:3dfbecc9
2025-05-16 17:51:54In much of the world, it is incredibly difficult to access U.S. dollars. Local currencies are often poorly managed and riddled with corruption. Billions of people demand a more reliable alternative. While the dollar has its own issues of corruption and mismanagement, it is widely regarded as superior to the fiat currencies it competes with globally. As a result, Tether has found massive success providing low cost, low friction access to dollars. Tether claims 400 million total users, is on track to add 200 million more this year, processes 8.1 million transactions daily, and facilitates $29 billion in daily transfers. Furthermore, their estimates suggest nearly 40% of users rely on it as a savings tool rather than just a transactional currency.
Tether’s rise has made the company a financial juggernaut. Last year alone, Tether raked in over $13 billion in profit, with a lean team of less than 100 employees. Their business model is elegantly simple: hold U.S. Treasuries and collect the interest. With over $113 billion in Treasuries, Tether has turned a straightforward concept into a profit machine.
Tether’s success has resulted in many competitors eager to claim a piece of the pie. This has triggered a massive venture capital grift cycle in USD tokens, with countless projects vying to dethrone Tether. Due to Tether’s entrenched network effect, these challengers face an uphill battle with little realistic chance of success. Most educated participants in the space likely recognize this reality but seem content to perpetuate the grift, hoping to cash out by dumping their equity positions on unsuspecting buyers before they realize the reality of the situation.
Historically, Tether’s greatest vulnerability has been U.S. government intervention. For over a decade, the company operated offshore with few allies in the U.S. establishment, making it a major target for regulatory action. That dynamic has shifted recently and Tether has seized the opportunity. By actively courting U.S. government support, Tether has fortified their position. This strategic move will likely cement their status as the dominant USD token for years to come.
While undeniably a great tool for the millions of users that rely on it, Tether is not without flaws. As a centralized, trusted third party, it holds the power to freeze or seize funds at its discretion. Corporate mismanagement or deliberate malpractice could also lead to massive losses at scale. In their goal of mitigating regulatory risk, Tether has deepened ties with law enforcement, mirroring some of the concerns of potential central bank digital currencies. In practice, Tether operates as a corporate CBDC alternative, collaborating with authorities to surveil and seize funds. The company proudly touts partnerships with leading surveillance firms and its own data reveals cooperation in over 1,000 law enforcement cases, with more than $2.5 billion in funds frozen.
The global demand for Tether is undeniable and the company’s profitability reflects its unrivaled success. Tether is owned and operated by bitcoiners and will likely continue to push forward strategic goals that help the movement as a whole. Recent efforts to mitigate the threat of U.S. government enforcement will likely solidify their network effect and stifle meaningful adoption of rival USD tokens or CBDCs. Yet, for all their achievements, Tether is simply a worse form of money than bitcoin. Tether requires trust in a centralized entity, while bitcoin can be saved or spent without permission. Furthermore, Tether is tied to the value of the US Dollar which is designed to lose purchasing power over time, while bitcoin, as a truly scarce asset, is designed to increase in purchasing power with adoption. As people awaken to the risks of Tether’s control, and the benefits bitcoin provides, bitcoin adoption will likely surpass it.
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@ 04c915da:3dfbecc9
2025-05-16 17:12:05One of the most common criticisms leveled against nostr is the perceived lack of assurance when it comes to data storage. Critics argue that without a centralized authority guaranteeing that all data is preserved, important information will be lost. They also claim that running a relay will become prohibitively expensive. While there is truth to these concerns, they miss the mark. The genius of nostr lies in its flexibility, resilience, and the way it harnesses human incentives to ensure data availability in practice.
A nostr relay is simply a server that holds cryptographically verifiable signed data and makes it available to others. Relays are simple, flexible, open, and require no permission to run. Critics are right that operating a relay attempting to store all nostr data will be costly. What they miss is that most will not run all encompassing archive relays. Nostr does not rely on massive archive relays. Instead, anyone can run a relay and choose to store whatever subset of data they want. This keeps costs low and operations flexible, making relay operation accessible to all sorts of individuals and entities with varying use cases.
Critics are correct that there is no ironclad guarantee that every piece of data will always be available. Unlike bitcoin where data permanence is baked into the system at a steep cost, nostr does not promise that every random note or meme will be preserved forever. That said, in practice, any data perceived as valuable by someone will likely be stored and distributed by multiple entities. If something matters to someone, they will keep a signed copy.
Nostr is the Streisand Effect in protocol form. The Streisand effect is when an attempt to suppress information backfires, causing it to spread even further. With nostr, anyone can broadcast signed data, anyone can store it, and anyone can distribute it. Try to censor something important? Good luck. The moment it catches attention, it will be stored on relays across the globe, copied, and shared by those who find it worth keeping. Data deemed important will be replicated across servers by individuals acting in their own interest.
Nostr’s distributed nature ensures that the system does not rely on a single point of failure or a corporate overlord. Instead, it leans on the collective will of its users. The result is a network where costs stay manageable, participation is open to all, and valuable verifiable data is stored and distributed forever.
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@ 04c915da:3dfbecc9
2025-05-15 15:31:45Capitalism is the most effective system for scaling innovation. The pursuit of profit is an incredibly powerful human incentive. Most major improvements to human society and quality of life have resulted from this base incentive. Market competition often results in the best outcomes for all.
That said, some projects can never be monetized. They are open in nature and a business model would centralize control. Open protocols like bitcoin and nostr are not owned by anyone and if they were it would destroy the key value propositions they provide. No single entity can or should control their use. Anyone can build on them without permission.
As a result, open protocols must depend on donation based grant funding from the people and organizations that rely on them. This model works but it is slow and uncertain, a grind where sustainability is never fully reached but rather constantly sought. As someone who has been incredibly active in the open source grant funding space, I do not think people truly appreciate how difficult it is to raise charitable money and deploy it efficiently.
Projects that can be monetized should be. Profitability is a super power. When a business can generate revenue, it taps into a self sustaining cycle. Profit fuels growth and development while providing projects independence and agency. This flywheel effect is why companies like Google, Amazon, and Apple have scaled to global dominance. The profit incentive aligns human effort with efficiency. Businesses must innovate, cut waste, and deliver value to survive.
Contrast this with non monetized projects. Without profit, they lean on external support, which can dry up or shift with donor priorities. A profit driven model, on the other hand, is inherently leaner and more adaptable. It is not charity but survival. When survival is tied to delivering what people want, scale follows naturally.
The real magic happens when profitable, sustainable businesses are built on top of open protocols and software. Consider the many startups building on open source software stacks, such as Start9, Mempool, and Primal, offering premium services on top of the open source software they build out and maintain. Think of companies like Block or Strike, which leverage bitcoin’s open protocol to offer their services on top. These businesses amplify the open software and protocols they build on, driving adoption and improvement at a pace donations alone could never match.
When you combine open software and protocols with profit driven business the result are lean, sustainable companies that grow faster and serve more people than either could alone. Bitcoin’s network, for instance, benefits from businesses that profit off its existence, while nostr will expand as developers monetize apps built on the protocol.
Capitalism scales best because competition results in efficiency. Donation funded protocols and software lay the groundwork, while market driven businesses build on top. The profit incentive acts as a filter, ensuring resources flow to what works, while open systems keep the playing field accessible, empowering users and builders. Together, they create a flywheel of innovation, growth, and global benefit.
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@ 21335073:a244b1ad
2025-05-09 13:56:57Someone asked for my thoughts, so I’ll share them thoughtfully. I’m not here to dictate how to promote Nostr—I’m still learning about it myself. While I’m not new to Nostr, freedom tech is a newer space for me. I’m skilled at advocating for topics I deeply understand, but freedom tech isn’t my expertise, so take my words with a grain of salt. Nothing I say is set in stone.
Those who need Nostr the most are the ones most vulnerable to censorship on other platforms right now. Reaching them requires real-time awareness of global issues and the dynamic relationships between governments and tech providers, which can shift suddenly. Effective Nostr promoters must grasp this and adapt quickly.
The best messengers are people from or closely tied to these at-risk regions—those who truly understand the local political and cultural dynamics. They can connect with those in need when tensions rise. Ideal promoters are rational, trustworthy, passionate about Nostr, but above all, dedicated to amplifying people’s voices when it matters most.
Forget influencers, corporate-backed figures, or traditional online PR—it comes off as inauthentic, corny, desperate and forced. Nostr’s promotion should be grassroots and organic, driven by a few passionate individuals who believe in Nostr and the communities they serve.
The idea that “people won’t join Nostr due to lack of reach” is nonsense. Everyone knows X’s “reach” is mostly with bots. If humans want real conversations, Nostr is the place. X is great for propaganda, but Nostr is for the authentic voices of the people.
Those spreading Nostr must be so passionate they’re willing to onboard others, which is time-consuming but rewarding for the right person. They’ll need to make Nostr and onboarding a core part of who they are. I see no issue with that level of dedication. I’ve been known to get that way myself at times. It’s fun for some folks.
With love, I suggest not adding Bitcoin promotion with Nostr outreach. Zaps already integrate that element naturally. (Still promote within the Bitcoin ecosystem, but this is about reaching vulnerable voices who needed Nostr yesterday.)
To promote Nostr, forget conventional strategies. “Influencers” aren’t the answer. “Influencers” are not the future. A trusted local community member has real influence—reach them. Connect with people seeking Nostr’s benefits but lacking the technical language to express it. This means some in the Nostr community might need to step outside of the Bitcoin bubble, which is uncomfortable but necessary. Thank you in advance to those who are willing to do that.
I don’t know who is paid to promote Nostr, if anyone. This piece isn’t shade. But it’s exhausting to see innocent voices globally silenced on corporate platforms like X while Nostr exists. Last night, I wondered: how many more voices must be censored before the Nostr community gets uncomfortable and thinks creatively to reach the vulnerable?
A warning: the global need for censorship-resistant social media is undeniable. If Nostr doesn’t make itself known, something else will fill that void. Let’s start this conversation.
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@ 609f186c:0aa4e8af
2025-05-16 20:57:43Google says that Android 16 is slated to feature an optional high security mode. Cool.
Advanced Protection has a bunch of requested features that address the kinds of threats we worry about.
It's the kind of 'turn this one thing on if you face elevated risk' that we've been asking for from Google.
And likely reflects some learning after Google watched Apple 's Lockdown Mode play out. I see a lot of value in this..
Here are some features I'm excited to see play out:
The Intrusion Logging feature is interesting & is going to impose substantial cost on attackers trying to hide evidence of exploitation. Logs get e2ee encrypted into the cloud. This one is spicy.
The Offline Lock, Inactivity Reboot & USB protection will frustrate non-consensual attempts to physically grab device data.
Memory Tagging Extension is going to make a lot of attack & exploitation categories harder.
2G Network Protection & disabling Auto-connect to insecure networks are going to address categories of threat from things like IMSI catchers & hostile WiFi.
I'm curious about some other features such as:
Spam & Scam detection: Google messages feature that suggests message content awareness and some kind of scanning.
Scam detection for Phone by Google is interesting & coming later. The way it is described suggests phone conversation awareness. This also addresses a different category of threat than the stuff above. I can see it addressing a whole category of bad things that regular users (& high risk ones too!) face. Will be curious how privacy is addressed or if this done purely locally. Getting messy: Friction points? I see Google thinking these through, but I'm going to add a potential concern: what will users do when they encounter friction? Will they turn this off & forget to re-enable? We've seen users turn off iOS Lockdown Mode when they run into friction for specific websites or, say, legacy WiFi. They then forget to turn it back on. And stay vulnerable.
Bottom line: users disabling Apple's Lockdown Mode for a temporary thing & leaving it off because they forget to turn it on happens a lot. This is a serious % of users in my experience...
And should be factored into design decisions for similar modes. I feel like a good balance is a 'snooze button' or equivalent so that users can disable all/some features for a brief few minute period to do something they need to do, and then auto re-enable.
Winding up:
I'm excited to see how Android Advanced Protection plays with high risk users' experiences. I'm also super curious whether the spam/scam detection features may also be helpful to more vulnerable users (think: aging seniors)...
Niche but important:
Some users, esp. those that migrated to security & privacy-focused Android distros because of because of the absence of such a feature are clear candidates for it... But they may also voice privacy concerns around some of the screening features. Clear communication from the Google Security / Android team will be key here.
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@ 21335073:a244b1ad
2025-05-01 01:51:10Please respect Virginia Giuffre’s memory by refraining from asking about the circumstances or theories surrounding her passing.
Since Virginia Giuffre’s death, I’ve reflected on what she would want me to say or do. This piece is my attempt to honor her legacy.
When I first spoke with Virginia, I was struck by her unshakable hope. I had grown cynical after years in the anti-human trafficking movement, worn down by a broken system and a government that often seemed complicit. But Virginia’s passion, creativity, and belief that survivors could be heard reignited something in me. She reminded me of my younger, more hopeful self. Instead of warning her about the challenges ahead, I let her dream big, unburdened by my own disillusionment. That conversation changed me for the better, and following her lead led to meaningful progress.
Virginia was one of the bravest people I’ve ever known. As a survivor of Epstein, Maxwell, and their co-conspirators, she risked everything to speak out, taking on some of the world’s most powerful figures.
She loved when I said, “Epstein isn’t the only Epstein.” This wasn’t just about one man—it was a call to hold all abusers accountable and to ensure survivors find hope and healing.
The Epstein case often gets reduced to sensational details about the elite, but that misses the bigger picture. Yes, we should be holding all of the co-conspirators accountable, we must listen to the survivors’ stories. Their experiences reveal how predators exploit vulnerabilities, offering lessons to prevent future victims.
You’re not powerless in this fight. Educate yourself about trafficking and abuse—online and offline—and take steps to protect those around you. Supporting survivors starts with small, meaningful actions. Free online resources can guide you in being a safe, supportive presence.
When high-profile accusations arise, resist snap judgments. Instead of dismissing survivors as “crazy,” pause to consider the trauma they may be navigating. Speaking out or coping with abuse is never easy. You don’t have to believe every claim, but you can refrain from attacking accusers online.
Society also fails at providing aftercare for survivors. The government, often part of the problem, won’t solve this. It’s up to us. Prevention is critical, but when abuse occurs, step up for your loved ones and community. Protect the vulnerable. it’s a challenging but a rewarding journey.
If you’re contributing to Nostr, you’re helping build a censorship resistant platform where survivors can share their stories freely, no matter how powerful their abusers are. Their voices can endure here, offering strength and hope to others. This gives me great hope for the future.
Virginia Giuffre’s courage was a gift to the world. It was an honor to know and serve her. She will be deeply missed. My hope is that her story inspires others to take on the powerful.
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@ 04ce30c2:59ea576a
2025-05-20 04:19:25Em 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.
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@ c631e267:c2b78d3e
2025-05-16 18:40:18Die zwei mächtigsten Krieger sind Geduld und Zeit. \ Leo Tolstoi
Zum Wohle unserer Gesundheit, unserer Leistungsfähigkeit und letztlich unseres Glücks ist es wichtig, die eigene Energie bewusst zu pflegen. Das gilt umso mehr für an gesellschaftlichen Themen interessierte, selbstbewusste und kritisch denkende Menschen. Denn für deren Wahrnehmung und Wohlbefinden waren und sind die rasanten, krisen- und propagandagefüllten letzten Jahre in Absurdistan eine harte Probe.
Nur wer regelmäßig Kraft tankt und Wege findet, mit den Herausforderungen umzugehen, kann eine solche Tortur überstehen, emotionale Erschöpfung vermeiden und trotz allem zufrieden sein. Dazu müssen wir erkunden, was uns Energie gibt und was sie uns raubt. Durch Selbstreflexion und Achtsamkeit finden wir sicher Dinge, die uns erfreuen und inspirieren, und andere, die uns eher stressen und belasten.
Die eigene Energie ist eng mit unserer körperlichen und mentalen Gesundheit verbunden. Methoden zur Förderung der körperlichen Gesundheit sind gut bekannt: eine ausgewogene Ernährung, regelmäßige Bewegung sowie ausreichend Schlaf und Erholung. Bei der nicht minder wichtigen emotionalen Balance wird es schon etwas komplizierter. Stress abzubauen, die eigenen Grenzen zu kennen oder solche zum Schutz zu setzen sowie die Konzentration auf Positives und Sinnvolles wären Ansätze.
Der emotionale ist auch der Bereich, über den «Energie-Räuber» bevorzugt attackieren. Das sind zum Beispiel Dinge wie Überforderung, Perfektionismus oder mangelhafte Kommunikation. Social Media gehören ganz sicher auch dazu. Sie stehlen uns nicht nur Zeit, sondern sind höchst manipulativ und erhöhen laut einer aktuellen Studie das Risiko für psychische Probleme wie Angstzustände und Depressionen.
Geben wir negativen oder gar bösen Menschen keine Macht über uns. Das Dauerfeuer der letzten Jahre mit Krisen, Konflikten und Gefahren sollte man zwar kennen, darf sich aber davon nicht runterziehen lassen. Das Ziel derartiger konzertierter Aktionen ist vor allem, unsere innere Stabilität zu zerstören, denn dann sind wir leichter zu steuern. Aber Geduld: Selbst vermeintliche «Sonnenköniginnen» wie EU-Kommissionspräsidentin von der Leyen fallen, wenn die Zeit reif ist.
Es ist wichtig, dass wir unsere ganz eigenen Bedürfnisse und Werte erkennen. Unsere Energiequellen müssen wir identifizieren und aktiv nutzen. Dazu gehören soziale Kontakte genauso wie zum Beispiel Hobbys und Leidenschaften. Umgeben wir uns mit Sinnhaftigkeit und lassen wir uns nicht die Energie rauben!
Mein Wahlspruch ist schon lange: «Was die Menschen wirklich bewegt, ist die Kultur.» Jetzt im Frühjahr beginnt hier in Andalusien die Zeit der «Ferias», jener traditionellen Volksfeste, die vor Lebensfreude sprudeln. Konzentrieren wir uns auf die schönen Dinge und auf unsere eigenen Talente – soziale Verbundenheit wird helfen, unsere innere Kraft zu stärken und zu bewahren.
[Titelbild: Pixabay]
Dieser Beitrag wurde mit dem Pareto-Client geschrieben und ist zuerst auf Transition News erschienen.
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@ 52b4a076:e7fad8bd
2025-04-28 00:48:57I have been recently building NFDB, a new relay DB. This post is meant as a short overview.
Regular relays have challenges
Current relay software have significant challenges, which I have experienced when hosting Nostr.land: - Scalability is only supported by adding full replicas, which does not scale to large relays. - Most relays use slow databases and are not optimized for large scale usage. - Search is near-impossible to implement on standard relays. - Privacy features such as NIP-42 are lacking. - Regular DB maintenance tasks on normal relays require extended downtime. - Fault-tolerance is implemented, if any, using a load balancer, which is limited. - Personalization and advanced filtering is not possible. - Local caching is not supported.
NFDB: A scalable database for large relays
NFDB is a new database meant for medium-large scale relays, built on FoundationDB that provides: - Near-unlimited scalability - Extended fault tolerance - Instant loading - Better search - Better personalization - and more.
Search
NFDB has extended search capabilities including: - Semantic search: Search for meaning, not words. - Interest-based search: Highlight content you care about. - Multi-faceted queries: Easily filter by topic, author group, keywords, and more at the same time. - Wide support for event kinds, including users, articles, etc.
Personalization
NFDB allows significant personalization: - Customized algorithms: Be your own algorithm. - Spam filtering: Filter content to your WoT, and use advanced spam filters. - Topic mutes: Mute topics, not keywords. - Media filtering: With Nostr.build, you will be able to filter NSFW and other content - Low data mode: Block notes that use high amounts of cellular data. - and more
Other
NFDB has support for many other features such as: - NIP-42: Protect your privacy with private drafts and DMs - Microrelays: Easily deploy your own personal microrelay - Containers: Dedicated, fast storage for discoverability events such as relay lists
Calcite: A local microrelay database
Calcite is a lightweight, local version of NFDB that is meant for microrelays and caching, meant for thousands of personal microrelays.
Calcite HA is an additional layer that allows live migration and relay failover in under 30 seconds, providing higher availability compared to current relays with greater simplicity. Calcite HA is enabled in all Calcite deployments.
For zero-downtime, NFDB is recommended.
Noswhere SmartCache
Relays are fixed in one location, but users can be anywhere.
Noswhere SmartCache is a CDN for relays that dynamically caches data on edge servers closest to you, allowing: - Multiple regions around the world - Improved throughput and performance - Faster loading times
routerd
routerd
is a custom load-balancer optimized for Nostr relays, integrated with SmartCache.routerd
is specifically integrated with NFDB and Calcite HA to provide fast failover and high performance.Ending notes
NFDB is planned to be deployed to Nostr.land in the coming weeks.
A lot more is to come. 👀️️️️️️
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@ 472f440f:5669301e
2025-05-20 02:00:54Marty'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
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Get our new STACK SATS hat - via tftcmerch.io
Mubadala Acquires 384,239 sats | $408.50M Stake in BlackRock Bitcoin ETF - via X
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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/
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@ 91bea5cd:1df4451c
2025-04-26 10:16:21O Contexto Legal Brasileiro e o Consentimento
No ordenamento jurídico brasileiro, o consentimento do ofendido pode, em certas circunstâncias, afastar a ilicitude de um ato que, sem ele, configuraria crime (como lesão corporal leve, prevista no Art. 129 do Código Penal). Contudo, o consentimento tem limites claros: não é válido para bens jurídicos indisponíveis, como a vida, e sua eficácia é questionável em casos de lesões corporais graves ou gravíssimas.
A prática de BDSM consensual situa-se em uma zona complexa. Em tese, se ambos os parceiros são adultos, capazes, e consentiram livre e informadamente nos atos praticados, sem que resultem em lesões graves permanentes ou risco de morte não consentido, não haveria crime. O desafio reside na comprovação desse consentimento, especialmente se uma das partes, posteriormente, o negar ou alegar coação.
A Lei Maria da Penha (Lei nº 11.340/2006)
A Lei Maria da Penha é um marco fundamental na proteção da mulher contra a violência doméstica e familiar. Ela estabelece mecanismos para coibir e prevenir tal violência, definindo suas formas (física, psicológica, sexual, patrimonial e moral) e prevendo medidas protetivas de urgência.
Embora essencial, a aplicação da lei em contextos de BDSM pode ser delicada. Uma alegação de violência por parte da mulher, mesmo que as lesões ou situações decorram de práticas consensuais, tende a receber atenção prioritária das autoridades, dada a presunção de vulnerabilidade estabelecida pela lei. Isso pode criar um cenário onde o parceiro masculino enfrenta dificuldades significativas em demonstrar a natureza consensual dos atos, especialmente se não houver provas robustas pré-constituídas.
Outros riscos:
Lesão corporal grave ou gravíssima (art. 129, §§ 1º e 2º, CP), não pode ser justificada pelo consentimento, podendo ensejar persecução penal.
Crimes contra a dignidade sexual (arts. 213 e seguintes do CP) são de ação pública incondicionada e independem de representação da vítima para a investigação e denúncia.
Riscos de Falsas Acusações e Alegação de Coação Futura
Os riscos para os praticantes de BDSM, especialmente para o parceiro que assume o papel dominante ou que inflige dor/restrição (frequentemente, mas não exclusivamente, o homem), podem surgir de diversas frentes:
- Acusações Externas: Vizinhos, familiares ou amigos que desconhecem a natureza consensual do relacionamento podem interpretar sons, marcas ou comportamentos como sinais de abuso e denunciar às autoridades.
- Alegações Futuras da Parceira: Em caso de término conturbado, vingança, arrependimento ou mudança de perspectiva, a parceira pode reinterpretar as práticas passadas como abuso e buscar reparação ou retaliação através de uma denúncia. A alegação pode ser de que o consentimento nunca existiu ou foi viciado.
- Alegação de Coação: Uma das formas mais complexas de refutar é a alegação de que o consentimento foi obtido mediante coação (física, moral, psicológica ou econômica). A parceira pode alegar, por exemplo, que se sentia pressionada, intimidada ou dependente, e que seu "sim" não era genuíno. Provar a ausência de coação a posteriori é extremamente difícil.
- Ingenuidade e Vulnerabilidade Masculina: Muitos homens, confiando na dinâmica consensual e na parceira, podem negligenciar a necessidade de precauções. A crença de que "isso nunca aconteceria comigo" ou a falta de conhecimento sobre as implicações legais e o peso processual de uma acusação no âmbito da Lei Maria da Penha podem deixá-los vulneráveis. A presença de marcas físicas, mesmo que consentidas, pode ser usada como evidência de agressão, invertendo o ônus da prova na prática, ainda que não na teoria jurídica.
Estratégias de Prevenção e Mitigação
Não existe um método infalível para evitar completamente o risco de uma falsa acusação, mas diversas medidas podem ser adotadas para construir um histórico de consentimento e reduzir vulnerabilidades:
- Comunicação Explícita e Contínua: A base de qualquer prática BDSM segura é a comunicação constante. Negociar limites, desejos, palavras de segurança ("safewords") e expectativas antes, durante e depois das cenas é crucial. Manter registros dessas negociações (e-mails, mensagens, diários compartilhados) pode ser útil.
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Documentação do Consentimento:
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Contratos de Relacionamento/Cena: Embora a validade jurídica de "contratos BDSM" seja discutível no Brasil (não podem afastar normas de ordem pública), eles servem como forte evidência da intenção das partes, da negociação detalhada de limites e do consentimento informado. Devem ser claros, datados, assinados e, idealmente, reconhecidos em cartório (para prova de data e autenticidade das assinaturas).
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Registros Audiovisuais: Gravar (com consentimento explícito para a gravação) discussões sobre consentimento e limites antes das cenas pode ser uma prova poderosa. Gravar as próprias cenas é mais complexo devido a questões de privacidade e potencial uso indevido, mas pode ser considerado em casos específicos, sempre com consentimento mútuo documentado para a gravação.
Importante: a gravação deve ser com ciência da outra parte, para não configurar violação da intimidade (art. 5º, X, da Constituição Federal e art. 20 do Código Civil).
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Testemunhas: Em alguns contextos de comunidade BDSM, a presença de terceiros de confiança durante negociações ou mesmo cenas pode servir como testemunho, embora isso possa alterar a dinâmica íntima do casal.
- Estabelecimento Claro de Limites e Palavras de Segurança: Definir e respeitar rigorosamente os limites (o que é permitido, o que é proibido) e as palavras de segurança é fundamental. O desrespeito a uma palavra de segurança encerra o consentimento para aquele ato.
- Avaliação Contínua do Consentimento: O consentimento não é um cheque em branco; ele deve ser entusiástico, contínuo e revogável a qualquer momento. Verificar o bem-estar do parceiro durante a cena ("check-ins") é essencial.
- Discrição e Cuidado com Evidências Físicas: Ser discreto sobre a natureza do relacionamento pode evitar mal-entendidos externos. Após cenas que deixem marcas, é prudente que ambos os parceiros estejam cientes e de acordo, talvez documentando por fotos (com data) e uma nota sobre a consensualidade da prática que as gerou.
- Aconselhamento Jurídico Preventivo: Consultar um advogado especializado em direito de família e criminal, com sensibilidade para dinâmicas de relacionamento alternativas, pode fornecer orientação personalizada sobre as melhores formas de documentar o consentimento e entender os riscos legais específicos.
Observações Importantes
- Nenhuma documentação substitui a necessidade de consentimento real, livre, informado e contínuo.
- A lei brasileira protege a "integridade física" e a "dignidade humana". Práticas que resultem em lesões graves ou que violem a dignidade de forma não consentida (ou com consentimento viciado) serão ilegais, independentemente de qualquer acordo prévio.
- Em caso de acusação, a existência de documentação robusta de consentimento não garante a absolvição, mas fortalece significativamente a defesa, ajudando a demonstrar a natureza consensual da relação e das práticas.
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A alegação de coação futura é particularmente difícil de prevenir apenas com documentos. Um histórico consistente de comunicação aberta (whatsapp/telegram/e-mails), respeito mútuo e ausência de dependência ou controle excessivo na relação pode ajudar a contextualizar a dinâmica como não coercitiva.
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Cuidado com Marcas Visíveis e Lesões Graves Práticas que resultam em hematomas severos ou lesões podem ser interpretadas como agressão, mesmo que consentidas. Evitar excessos protege não apenas a integridade física, mas também evita questionamentos legais futuros.
O que vem a ser consentimento viciado
No Direito, consentimento viciado é quando a pessoa concorda com algo, mas a vontade dela não é livre ou plena — ou seja, o consentimento existe formalmente, mas é defeituoso por alguma razão.
O Código Civil brasileiro (art. 138 a 165) define várias formas de vício de consentimento. As principais são:
Erro: A pessoa se engana sobre o que está consentindo. (Ex.: A pessoa acredita que vai participar de um jogo leve, mas na verdade é exposta a práticas pesadas.)
Dolo: A pessoa é enganada propositalmente para aceitar algo. (Ex.: Alguém mente sobre o que vai acontecer durante a prática.)
Coação: A pessoa é forçada ou ameaçada a consentir. (Ex.: "Se você não aceitar, eu termino com você" — pressão emocional forte pode ser vista como coação.)
Estado de perigo ou lesão: A pessoa aceita algo em situação de necessidade extrema ou abuso de sua vulnerabilidade. (Ex.: Alguém em situação emocional muito fragilizada é induzida a aceitar práticas que normalmente recusaria.)
No contexto de BDSM, isso é ainda mais delicado: Mesmo que a pessoa tenha "assinado" um contrato ou dito "sim", se depois ela alegar que seu consentimento foi dado sob medo, engano ou pressão psicológica, o consentimento pode ser considerado viciado — e, portanto, juridicamente inválido.
Isso tem duas implicações sérias:
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O crime não se descaracteriza: Se houver vício, o consentimento é ignorado e a prática pode ser tratada como crime normal (lesão corporal, estupro, tortura, etc.).
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A prova do consentimento precisa ser sólida: Mostrando que a pessoa estava informada, lúcida, livre e sem qualquer tipo de coação.
Consentimento viciado é quando a pessoa concorda formalmente, mas de maneira enganada, forçada ou pressionada, tornando o consentimento inútil para efeitos jurídicos.
Conclusão
Casais que praticam BDSM consensual no Brasil navegam em um terreno que exige não apenas confiança mútua e comunicação excepcional, mas também uma consciência aguçada das complexidades legais e dos riscos de interpretações equivocadas ou acusações mal-intencionadas. Embora o BDSM seja uma expressão legítima da sexualidade humana, sua prática no Brasil exige responsabilidade redobrada. Ter provas claras de consentimento, manter a comunicação aberta e agir com prudência são formas eficazes de se proteger de falsas alegações e preservar a liberdade e a segurança de todos os envolvidos. Embora leis controversas como a Maria da Penha sejam "vitais" para a proteção contra a violência real, os praticantes de BDSM, e em particular os homens nesse contexto, devem adotar uma postura proativa e prudente para mitigar os riscos inerentes à potencial má interpretação ou instrumentalização dessas práticas e leis, garantindo que a expressão de sua consensualidade esteja resguardada na medida do possível.
Importante: No Brasil, mesmo com tudo isso, o Ministério Público pode denunciar por crime como lesão corporal grave, estupro ou tortura, independente de consentimento. Então a prudência nas práticas é fundamental.
Aviso Legal: Este artigo tem caráter meramente informativo e não constitui aconselhamento jurídico. As leis e interpretações podem mudar, e cada situação é única. Recomenda-se buscar orientação de um advogado qualificado para discutir casos específicos.
Se curtiu este artigo faça uma contribuição, se tiver algum ponto relevante para o artigo deixe seu comentário.
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@ 6e0ea5d6:0327f353
2025-05-20 01:35:20**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!
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@ 57d1a264:69f1fee1
2025-05-16 07:51:08Payjoin allows the sender and receiver of an on-chain payment to collaborate and create a transaction that breaks on-chain heuristics, allowing a more private transaction with ambiguous payment amount and UTXO ownership. Additionally, it can also be used for UTXO consolidation (receiver saves future fees) and batching payments (receiver can make payment(s) of their own in the process of receiving one), also known as transaction cut-through. Other than improved privacy, the rest of the benefits are typically applicable to the receiver, not the sender.
BIP-78 was the original payjoin protocol that required the receiver to run a endpoint/server (always online) in order to mediate the payjoin process. Payjoin adoption has remained pretty low, something attributed to the server & perpetual online-ness requirement. This is the motivation for payjoin v2.
The purpose of the one-pager is to analyse the protocol, and highlight the UX issues or tradeoffs it entails, so that the payjoin user flows can be appropriately designed and the tradeoffs likewise communicated. A further document on UX solutions might be needed to identify solutions and opportunities
The following observations are generally limited to individual users transacting through their mobile devices:
While users naturally want better privacy and fee-savings, they also want to minimise friction and minimise (optimise) payment time. These are universal and more immediate needs since they deal with the user experience.
Added manual steps
TL;DR v2 payjoin eliminates server & simultaneous user-liveness requirements (increasing TAM, and opportunities to payjoin, as a result) by adding manual steps.
Usually, the extent of the receiver's involvement in the transaction process is limited to sharing their address with the sender. Once they share the address/URI, they can basically forget about it. In the target scenario for v2 payjoin, the receiver must come online again (except they have no way of knowing "when") to contribute input(s) and sign the PSBT. This can be unexpected, unintuitive and a bit of a hassle.
Usually (and even with payjoin v1), the sender crafts and broadcasts the transaction in one go; meaning the user's job is done within a few seconds/minutes. With payjoin v2, they must share the original-PSBT with the receiver, and then wait for them to do their part. Once the the receiver has done that, the sender must come online to review the transaction, sign it & broadcast.
In summary,
In payjoin v1, step 3 is automated and instant, so delay 2, 3 =~ 0. As the user experiences it, the process is completed in a single session, akin to a non-payjoin transaction.
With payjoin v2, Steps 2 & 3 in the above diagram are widely spread and noticeable. These manual steps are separated by uncertain delays (more on that below) when compared to a non-payjoin transaction.
Delays
We've established that both senders and receivers must take extra manual steps to execute a payoin transaction. With payjoin v2, this process gets split into multiple sessions, since the sender and receiver are not like to be online simultaneously.
Delay 2 & 3 (see diagram above) are uncertain in nature. Most users do not open their bitcoin wallets for days or weeks! The receiver must come online before the timeout hits in order for the payjoin process to work, otherwise time is just wasted with no benefit. UX or technical solutions are needed to minimise these delays.
Delays might be exacerbated if the setup is based on hardware wallet and/or uses multisig.
Notifications or background processes
There is one major problem when we say "the user must come online to..." but in reality the user has no way of knowing there is a payjoin PSBT waiting for them. After a PSBT is sent to the relay, the opposite user would only find out about it whenever they happen to come online. Notifications and background sync processes might be necessary to minimise delays. This is absolutely essential to avert timeouts in addition to saving valuable time. Another risk is phantom payjoin stuff after the timeout is expired if receiver-side does not know it has.
Fee Savings
The following observations might be generally applicable for both original and this v2 payjoin version. Fee-savings with payjoin is a tricky topic. Of course, overall a payjoin transaction is always cheaper than 2 separate transactions, since they get to share the overhead.
Additionally, without the receiver contributing to fees, the chosen fee rate of the PSBT (at the beginning) drops, and can lead to slower confirmation. From another perspective, a sender paying with payjoin pays higher fees for similar confirmation target. This has been observed in a production wallet years back. Given that total transaction time can extend to days, the fee environment itself might change, and all this must be considered when designing the UX.
Of course, there is nothing stopping the receiver from contributing to fees, but this idea is likely entirely novel to the bitcoin ecosystem (perhaps payments ecosystem in general) and the user base. Additionally, nominally it involves the user paying fees and tolerating delays just to receive bitcoin. Without explicit incentives/features that encourage receivers to participate, payjoining might seem like an unncessary hassle.
Overall, it seems that payjoin makes UX significant tradeoffs for important privacy (and potential fee-saving) benefits. This means that the UX might have to do significant heavy-lifting, to ensure that users are not surprised, confused or frustrated when they try to transact on-chain in a privacy-friendly feature. Good, timely communication, new features for consolidation & txn-cutthrough and guided user flows seem crucial to ensure payjoin adoption and for help make on-chain privacy a reality for users.
---------------
Original document available here. Reach out at
yashrajdca@proton.me
,y_a_s_h_r_a_j.70
on Signal, or on reach out in Bitcoin Design discord.https://stacker.news/items/981388
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@ 57d1a264:69f1fee1
2025-05-16 05:38:28LegoGPT generates a LEGO structure from a user-provided text prompt in an end-to-end manner. Notably, our generated LEGO structure is physically stable and buildable.
Lego is something most of us knows. This is a opportuity to ask where is our creativity going? From the art of crafting figures to building blocks following our need and desires to have a machine thinking and building following step-by-step instructions to achieve an isolated goal.
Is the creative act then in the question itself, not anymore in the crafting? Are we just delegating the solution of problems, the thinking of how to respond to questions, to machines? Would it be different if delegated to other people?
Source: https://avalovelace1.github.io/LegoGPT/
https://stacker.news/items/981336
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@ 1f79058c:eb86e1cb
2025-04-25 09:27:02I'm currently using this bash script to publish long-form content from local Markdown files to Nostr relays.
It requires all of
yq
,jq
, andnak
to be installed.Usage
Create a signed Nostr event and print it to the console:
markdown_to_nostr.sh article-filename.md
Create a Nostr event and publish it to one or more relays:
markdown_to_nostr.sh article-filename.md ws://localhost:7777 wss://nostr.kosmos.org
Markdown format
You can specify your metadata as YAML in a Front Matter header. Here's an example file:
```md
title: "Good Morning" summary: "It's a beautiful day" image: https://example.com/i/beautiful-day.jpg date: 2025-04-24T15:00:00Z tags: gm, poetry published: false
In the blue sky just a few specks of gray
In the evening of a beautiful day
Though last night it rained and more rain on the way
And that more rain is needed 'twould be fair to say.— Francis Duggan ```
The metadata keys are mostly self-explanatory. Note:
- All keys except for
title
are optional date
, if present, will be set as thepublished_at
date.- If
published
is set totrue
, it will publish a kind 30023 event, otherwise a kind 30024 (draft) - The
d
tag (widely used as URL slug for the article) will be the filename without the.md
extension
- All keys except for
-
@ 8d5ba92c:c6c3ecd5
2025-04-25 09:14:46Money is more than just a medium of exchange—it’s the current that drives economies, the lifeblood of societies, and the pulse of civilization itself. When money decays, so does the culture it sustains. Take fiat, for example. Created out of thin air and inflated into oblivion, it acts like poison—rewarding conformity over sovereignty, speculation over creation, and exploitation over collaboration.
A culture built this way fails to foster true progress. Instead, it pushes us into darker corners where creativity and truth become increasingly scarce.
From the food we eat to the media we consume, much of modern culture has become a reflection of this problem—prioritizing shortcuts, convenience, and profit at any cost. It seems there’s no room left for depth, authenticity, or connection anymore.
Art, for example—once a sacred space for meaning, and inner calling—has not been spared either. Stripped of its purpose, it too falls into gloom, weaponized to divide and manipulate rather than inspire beauty and growth.
“Art is the lie that reveals the truth” as Picasso once said.
Indeed, this intriguing perspective highlights the subjectivity of truth and the many ways art can be interpreted. While creative expression doesn’t always need to mirror reality one-to-one—actually, often reshaping it through the creator’s lens—much of what we’re surrounded with these days feels like a dangerous illusion built on the rotten incentives of decaying values.
The movies we watch, the music we hear, and the stories we absorb from books, articles, ads, and commercials—are too often crafted to condition specific behaviors. Greed, laziness, overconsumption, ignorance (feel free to add to this list). Instead of enriching our culture, they disconnect us from each other, as well as from our own minds, hearts, and souls.
If you see yourself as a Bitcoiner—or, as I like to call it, ‘a freedom fighter at heart’—and you care about building a world based on truth, freedom, and prosperity, please recognize that culture is also our battleground.
Artistic forms act as transformative forces in the fight against the status quo.
Join me and the hundreds of guests this May at Bitcoin FilmFest 2025.
You don’t have to be a creative person in the traditional sense—like a filmmaker, writer, painter, sculptor, musician, and so on—to have a direct impact on culture!
One way or another, you engage with creative realms anyway. The deeper you connect with them, the better you understand the reality we live in versus the future humanity deserves.
I know the process may take time, but I truly believe it’s possible. Unfiat The Culture!
Bitcoin FilmFest 2025. May 22-25, Warsaw, Poland.
The third annual edition of a unique event built at the intersection of independent films, art, and culture.
“Your narrative begins where centralized scripts end—explore the uncharted stories beyond the cinema.” - Details: bitcoinfilmfest.com/bff25/ - Grab 10% off your tickets with code YAKIHONNE!
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@ 57d1a264:69f1fee1
2025-05-14 09:48:43Just another Ecash nutsnote design is a ew template for brrr.gandlaf.com cashu tocken printing machine and honoring Ecash ideator David Lee Chaum. Despite the turn the initial project took, we would not have Ecash today without his pioneering approach in cryptography and privacy-preserving technologies.
A simple KISS (Keep It Super Simple) Ecash nutsnote delivered as SVG, nothing fancy, designed in PenPot, an open source design tool, for slides, presentations, mockups and interactive prototypes.
Here Just another Nutsnote's current state, together with some snapshots along the process. Your feedback is more than welcome.
https://design.penpot.app/#/view?file-id=749aaa04-8836-81c6-8006-0b29916ec156&page-id=749aaa04-8836-81c6-8006-0b29916ec157§ion=interactions&index=0&share-id=addba4d5-28a4-8022-8006-2ecc4316ebb2
originally posted at https://stacker.news/items/979728
-
@ 57d1a264:69f1fee1
2025-05-14 06:48:45Has the architect Greg Chasen considered it when rebuilding the house just one year before the catastrophe? Apparently not! Another of his projects was featured on the Value of Architecture as properties with design integrity.
This is a super interesting subject. The historic character, livability, and modern disaster-resistance is a triangle where you often have to pick just one or two, which leads to some tough decisions that have major impacts on families and communities. Like one of the things he mentions is that the architect completely eliminated plants from the property. That's great for fire resistance, but not so great for other things if the entire town decides to go the same route (which he does bring up later in the video). I don't think there's any objectively right answer, but definitely lots of good (and important) discussion points to be had.
https://www.youtube.com/watch?v=cbl_1qfsFXk
originally posted at https://stacker.news/items/979653
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@ 502ab02a:a2860397
2025-05-20 01:22:31พอพูดถึงบริษัทอย่าง 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
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@ 5188521b:008eb518
2025-04-25 08:06:11Ecology
When my father died, an entire ecosystem of beneficiaries withered. Moussa Ag El Khir funded scholarships and community projects, paying thousands of Dinars monthly to stop the oasis town of In Salah from burning up. The few families we knew operating outside the oil-field economy would be forced to flee to the Mediterranean coast, along with just about every other Berber.
It wasn’t unexpected. My father had cystic fibrosis for all sixty-one years of his life. So far, that’s the only legacy he’s passed on to his children. My brothers are just carriers, but me, his precious daughter ended up like him in more ways than one.
We sat there in the lawyer’s office in Algiers, my brothers and I, staring at the ledger which contained payment for his life’s work.
“And he only left one word in his will?” asked Ibrahim for the third time. Ecology.
The lawyer said Moussa was very clear. He chose each of the keys himself. The contents of the ledger would belong to whoever could decode his life — those who understood the real meaning. Then he cut all communications and walked into the Sahara. The Tuareg caravan on the road to Akabli found his body a week later, reddened by sand burn.
Earth
We made an agreement that day. To share each word we discovered. We could break the code together. Of course, Ibrahim and Hama didn’t share anything. We barely speak. That’s what happens when one child follows their father into science, and her two brothers move to France the minute they get rich enough to buy a wife. I bet they spent longer looking into legal loopholes to get their hands on my father’s assets than they did trying to identify the keys.
That day was the start of my second life, and I went from research assistant at a regional university to private-key detective. 2048 words and few clues where to start. Although I was 27, I was virtually a grandmother according to the In Salah wives. But of course, I could never be a grandmother, or even a mother. Every night, I scoured photos in the family archive. An initial sweep of his digital footprint returned no out-of-place instances of any keywords.
It took me a year to find the GPS tag he’d added to one photo — an eighteen-year-old daughter standing next to a father proud of his first infinite solar prototype. The panel has long-since been torn out by the oil corp, but the base is still there. I drove the three kilometres from the town limit and shone the high beams at the spot. When I got out, the air was cool but still thick with sand. A few more steps through sinking dunes, and I saw it. He’d scratched a little globe into the blistered metal, and for a moment, my mucus-laden lungs tasted clear air.
Trigger
The next word took three years. Friends, contacts, professors, biographers — visits to anyone with whom he might have left a clue. But it was in the In Salah hospital, where, upon a routine CF checkup with Jerome Devailier, a French doctor, ‘trigger’ appeared. The government might stack everything against the desert peoples, but they hadn’t taken away healthcare. I’d been living off the kindness of neighbours while finishing my thesis on the very solar technology my father developed. How could he have known the ‘buyer’ was just a tendril of the very oil company he sought to defeat.
Dr Devalier went through the list of carcinogens and allergens to avoid with my new drugs. Over forty triggers which could be my downfall. If I was lucky, I’d live as long as my father did.
By then, my research stipend was long gone. I existed on toughened bread and soup, which always carried the taste of the scorched city air. Yet, I stayed. The public library, disconnected from the grid by the oil corp, was where I finished my manuscript. They would fight its publication. Since father’s money no longer flowed into the town, many had deserted me. There were those who said he killed an entire people by selling his solar patent to the wrong buyers. Others in In Salah worshipped his name, but eventually, they all trudged north to the cities. My brothers sold the family home from under me, forcing me to follow.
When I returned from the hospital, I dug out my father’s medical documents. On every page, the word ‘trigger’ was underlined. That was the moment I knew my life’s work would be unlocking the ledger, not publishing studies on long-dead solar panel technology. That battle was lost.
They
All we need is a simple document, but here, it is the administrators’ job to send people away. Physical copies are only issued in extreme circumstances. Citizens’ Registry screens played endless repetitions of how to apply for digital documents. The shrill voices of family members desperate for the original copy of a pirated document drowned the TV messaging. Women removed headscarves and revealed thick black hair; teenagers paced. The atmosphere thickened with sweat. And hours passed. Each appointment required a reset of digital protocol, biometric tests, and identity cards from legal descendents. Through counterfeit identities, our Dinars leak into the hands of criminals, but still the government denies the need for bitcoin. They just print more money. They is the word my father used for the government that fought his patent so hard.
After a four-hour wait, I discovered that the physical death certificate included an ‘identifying mark’ on the deceased’s body. The ink was fresh — etched into the shoulder blade of a man who wished to turn his back on the government that ignored its people. The tattoo read aqqalan, the Tamasheq word for they.
Scheme
It took two trips to his cluttered Marseille office to convince him I was serious. Two visas, two flights, and the small amount from the sale of the family house. But few detectives wanted to work for a promise.
The ledger could not legally be owned in Algeria, and Laurent Mercier was the only serious professional who entertained a percentage of what was on there. The solar tech patent and documents from my father were enough to start Laurent on the trail. ‘Preliminary,’ he said, until I had the ledger in my possession.
“Flying is not easy with my condition,” I said.
He lowered his sunglasses. “Working is not easy without money.”
Contact with my brother through the lawyer in Algiers was achingly slow, but eventually they agreed to give me possession. What was 33% of nothing anyway? Years had gone by.
So, when I sat for the second time, in the sweaty office in Marseille, I gave Laurent the ledger, and he handed me a surprise. In all his business affairs, my father used little English, but the word ‘scheme’ appeared in all three company names he incorporated in the last three years of his life. We had our fifth word, and I finally had someone on my side.
Make
Some days, I could barely walk to the public library. I became lethargic and mostly sat in the cool dark of my room in the shelter. The government refused to provide housing outside of Algiers, but a Tuareg organisation from Mali opened a shelter in In Salah. Bulging eyes and faded clothes stared back in the mirror each day. How long had it been since I’d been to a wedding, or celebrated a friend’s child? Occupants came and went, and all that was left was a barren room and one meal per day.
As the sun punished the city with every ray of Allah’s untapped gift, streets grew thick with dust, and the local government fell, seat by seat, to oil execs. The only transport running was to and from the oil fields, which belched the remnants of the land into the sky. And still they worked. Still they sat on my father’s patent and refused to supply the world with efficient solar power.
With little else to cling onto, I harboured thoughts of how I could spend the ledger money. Fixing the town and replanting lost gardens. Bringing people back. That all took a back seat to decoding the message my father was sending. Laurent and I began to believe that the keys he chose formed some sort of instruction for his legacy.
Ten years to the day after his death, I was in the public library, looking for clues in an English history book. On my exit, the librarian stopped me.
“We have a gift for you, Kana.”
I waited while he fetched a package.
“Your father instructed me to give this to you. But not before this date.”
My hands tore open the package. More books, technical manuals, and hand-written notes. Amongst the papers was a tasselled leather bookmark embossed with the four letters that comprised one of the seven missing words. Make.
Citizen
It’s hard for a father in Algeria to admit to his daughter that she is his spirit — the heir to his life’s work. Of course he felt terrible guilt after our mother’s passing. That was when the letters started.
Moussa wrote to himself really, trying to come to terms with bringing a protégé into the world with a bright scientific mind and lungs that would snap her life expectancy. We communicated by letter for the last few years of his life — sharing the breakthroughs of his findings and what it might mean for our decaying oasis town. Analogue writing was the only real privacy, he said. His letters always ran to the same length, as if they were one lesson divided into equal chunks. We even exchanged letters during his last hospitalisation in Algiers. Those words were the only real strength I gained.
It was Laurent who analysed the letters with a new text scanning tool. For me, my father’s last letters were advice, regret, pain, and love, but to Laurent, they were simply a puzzle to solve to get one step closer.
Our letters gave Laurent the idea to communicate via physical mail. The process was painful, with letters sent from outlying towns before being shipped across the Alboran Sea and up into France. Muatin was one name my father called me. Like him, I dreamed of helping many through science. This was one of the few Arabic words in the French letters he wrote. It was also the only keyword included in any of the letters. Citizen.
When
Years of quiet followed. In Salah became unlivable after they co-opted the city reservoir for cooling drilling rigs. Each study that proved the field was still viable funnelled funds away from the locals who clung on. Resettlement benefits went up, and all but the semi-nomadic Tuaregs left. I followed. My health could not take much more desert. In the cooler coastal plains, I recovered strength, and subsidies for new medications helped me survive on a meagre teaching salary.
With no further clues, my Marseillais detective lost interest. His last letter, sent years ago, stated with unusual brevity that he was resigning the case. No payment was due.
I had lost my health, my father, his work, my money, our house, the town, and I spent each week delivering science and English classes to teenagers. They had no more hope for our country than I had. Algerians had already lost the Sahara. A one-degree temperature shift each decade of my life had shrunk Africa and sent its peoples northwards.
My father’s word puzzle occupied my thoughts. The combinations and permutations of letters and characters had millions of possible meanings but only one correct answer. Yet simple linguistic logic provided the next word. The headteacher was a linguist — a profession long lost to the higher-powered text analysers and language AI. He spoke little English but asked about the categorisations of grammatical terms in the 2048 key words.
“Why do you ask?”
“Because,” he said, “for a sentence of twelve words, at least one conjunction is necessary to form a second clause.”
He was right. I had been focussing on lists and complex codes to build my father’s motto. When I got home, I furiously searched my list of terms for conjunctions. I found only one. ‘When.’
Can
The permutations were still huge. Even eliminating some of the more conceptual words did not help. Millions of sentences existed in my dead father’s mind. Millions of meanings, all lost to the need for more energy to fund the world’s great thirst for energy. Still, the panels in most of the ‘dead middle’ (as the space between the tropics became known) melted at over 50 degrees.
I was back in Paris for CF treatment. As a young woman, I would have been pleased to make fifty years. But the realities of daily visits and the sickness brought on by medication stung. I wanted things to end, even when I discovered the next key.
It had been years since I had dreamed of the freedoms my father’s fortune could bring. Parts of Asia held out against bitcoin, but the cost of countries doing business off-network had become prohibitive. Eventually, the fossil conglomerates would give in to the need for solar mining and the provision of universal energy.
It was in a Parisian hospital bed that I discovered ‘can.’ My wardmate, a rough labourer from Oran, found a biography in the hospital library that made me sit up straight. ‘Can’ was repeated in almost every description of my father in his one-time business partner’s book. And it was this Arabian ‘businessman,’ Abdulkarim Rahman, who brokered the deal that robbed the world of infinite solar power. Each page mocked my father as believing only physical impossibilities are impossible. He branded him the ‘can man.’
Drastic
During my recuperation, I spent the final two weeks of my visa stay in Marseille. My days passed with endless algorithm tweaks to reject or accept word orders for the elusive twelve-word sentence my father once wrote.
Food lost its taste, and friends and colleagues in academia had scattered. In-person meetings were often contained to the night hours, but Marseille was not a place to go out after dark. The latest protests had gotten violent, and the government looked likely to topple. My people had always been resilient, but when the option to move and operate a caravan was removed by General Hafiz, part of my spirit died. I resolved to spend my final years in In Salah, however uncomfortable they would be.
My final port of call before returning was Laurent’s office. The eTaxi cast me out into the dusty street, and I wheezed as I climbed the three flights of stairs to his tiny door on Rue Marché. We hadn’t spoken in years, but I was surprised to find a different name about the door. Pascale Dupont, Investigateur.
The assistant I remembered was quite the opposite to Laurent — slow and methodical, short and heavy set.
“Madame,” he said. “I have difficult news.”
Their business had always straddled the law, but I never imagined an ex-officer of the law could be convicted of treason.
“A closed-door trial,” said Pascale. Then he handed over an air-gapped 3D storage file. “Laurent knew you would come for this.”
My mind cast forward to the reams of information he must have built on my father. The patents and technical diagrams he illegally acquired and other clues. I instantly recognised the brand of storage file as a keyword. Drastic.
“How can I thank him?”
“He is dead, madame.” Pascale hung his head. “He survived prison for only two weeks.”
Must
My final years brought me home. In Salah had gained fame for its one group of Tuaregs who refused to leave. The Lakzis owned a house in a desperate condition, not dissimilar to my failing body. By the age of fifty-two, I could no longer walk, but they welcomed me. I pooled my disability allowance and some money I’d gained from selling my father’s watch. We waited for the world to mourn the death of a once great city. We would keep it alive by refusing to move, by refusing to permit its rebranding as an ‘industrial area.’ Now the oil fields were finally drying up, they wanted to dig under the town.
We had managed to eliminate half of the remaining words. Just under 1,000 possible selections for the final two words, but little idea of an order.
The problem was that I was the only English speaker among them, and it took great energy to attempt to teach the meaning of the words and possible grammatical constructions for my father’s sentence.
But soon, patterns began to emerge. Fragments of word pairings and groups. ‘Trigger drastic scheme’ appeared again and again in the permutations. ‘They can’ and ‘When they can’ gave a tantalising glimpse. We ranked sentences in terms of likelihood to form the full key and categorised them by the most likely remaining words. Due to the need for a modal verb, ‘must’ scored highest by our calculations.
In this race to unlock the ledger before In Salah’s destruction, we nosed ahead.
Yet the day of that discovery was my final day in the desert. An air ambulance transported my feeble body to Algiers, and I would never return.
They messaged me — so close. They would unlock the ledger with the final word after my operation. The bitcoin could undo the wrongs of the past, and my father’s sentence would live on.
End
The phrase which began the global revolution first appeared on the wall of a much-disputed oil refinery in the desert outside In Salah, Algeria.
When they can make ecology end, citizen earth must trigger drastic scheme
Soon, the graffiti marked government buildings in Algiers. Activists took to the streets. Governments crumbled and currencies collapsed. Climate groups received massive donations said to come from ‘the one,’ a ledger with a huge stack written off by financiers the world over. The codebreaker credited with unlocking the ledger was unable to witness the transfer of 10,000 coins to the Global Climate Fund due to her death, aged 52, from a congenital condition.
The words of Moussa Ag El Khir now mark each of the millions of panels, which line the ‘dead middle.’ They contribute over 80% of the Earth’s power supply.
To mark the fiftieth anniversary of his death, the World Climate Forum will be held in the town of his birth, In Salah, Algeria. This story, compiled from the diaries of his daughter, Kana Ult El Khir, will be read as the opening address of the conference.
This story was originally published in 21 Futures: Tales From the Timechain
To continue the story of the real-world treasure (sats) use the address (it's real).\ Who knows, maybe some zaps will find their way into the wallet...
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@ a93be9fb:6d3fdc0c
2025-04-25 07:10:52This is a tmp article
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@ 57d1a264:69f1fee1
2025-05-14 06:12:19We asked members of the design community to choose an artifact that embodies craft—something that speaks to their understanding of what it means to make with intention. Here’s what they shared.
A vintage puzzle box, a perfectly tuned guitar, an AI-powered poetry camera. A daiquiri mixed with precision. A spreadsheet that still haunts muscle memory. Each artifact tells a story: not just about the thing itself, but about the choices of the creator behind it. What to refine, what to leave raw. When to push forward, when to let go. Whether built to last for generations or designed to delight in a fleeting moment, the common thread is that great craft doesn’t happen by accident. It’s made.
On the application of craft
Even the most experienced makers can benefit from building structure and intention into their practice. From sharpening your storytelling to designing quality products, these pieces offer practical ways to uplevel your craft.
Read more at https://www.figma.com/blog/craft-artifacts/
originally posted at https://stacker.news/items/979644
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@ bf95e1a4:ebdcc848
2025-04-25 07:10:07This is a part of the Bitcoin Infinity Academy course on Knut Svanholm's book Bitcoin: Sovereignty Through Mathematics. For more information, check out our Geyser page!
Scarcity
What makes a commodity scarce? What is scarcity in the first place? What other properties can be deducted from an object’s scarcity? How are scarcity, energy, time, and value connected? Scarcity might seem easy to describe on the surface, but in reality, it’s not. Not when you take infinity into account. Infinity is a concept that has puzzled the human mind for as long as it has been able to imagine it. If it ever has. It is a very abstract concept, and it’s always linked to time simply because even imagining an infinite number would take an infinite amount of time. If we truly live in an infinite universe, scarcity cannot exist. If something exists in an infinite universe, an infinite number of copies of this something must also exist since the probability of this being true would also be infinite in an infinite universe. Therefore, scarcity must always be defined within a set framework. No frame, no scarcity.
Think of it this way: the most expensive artwork ever sold at the time of writing was the Salvator Mundi, painted by Leonardo da Vinci. It’s not even a particularly beautiful painting, so why the high price? Because Da Vinci originals are scarce. A poster of the painting isn’t expensive at all, but the original will cost you at least 450 million US Dollars. All because we agree to frame its scarcity around the notion that it is a Da Vinci original, of which under twenty exist today. Historically, scarcity has always been framed around real-world limits to the supply of a good. Most of the great thinkers of the Austrian school of economics from the twentieth century believed that the value of a monetary good arises from its scarcity and that scarcity is always connected to the real-world availability of that good. Most of them believed that a gold standard would be the hardest form of money that we would ever see and the closest thing to an absolutely scarce resource as we would ever know.
In the late 90’s, the cryptographers that laid the groundwork for what would become Bitcoin reimagined scarcity as anything with an unforgeable costliness. This mindset is key to understanding the connection between scarcity and value. Anything can be viewed as scarce if it’s sufficiently hard to produce and hard to fake the production cost of — in other words, easy to verify the validity of. The zeros at the beginning of a hashed Bitcoin block are the Proof of Work that proves that the created coins in that block were costly to produce. People who promote the idea that the mining algorithm used to produce Bitcoin could be more environmentally friendly or streamlined are either deliberately lying or missing the point. The energy expenditure is the very thing that gives the token its value because it provides proof to the network that enough computing power was sacrificed in order to keep the network sufficiently decentralized and thus resistant to change. "Easy to verify" is the flipside of the "unforgeable costliness" coin. The validity of a Bitcoin block is very easy to verify since all you need to do is look at its hash, make sure the block is part of the strongest chain, and that it conforms to all consensus rules. In order to check whether a gold bar is real or not, you probably need to trust a third party. Fiat money often comes with a plethora of water stamps, holograms, and metal stripes, so in a sense, they’re hard to forge. What you cannot know about a fiat currency at any given moment, though, is how much of it is in circulation. What you do know about fiat currencies is that they’re not scarce.
Bitcoin provides us with absolute scarcity for the first time in human history. It is a remarkable breakthrough. Even though you can’t make jewelry or anything else out of Bitcoin, its total supply is fixed. After the year 2140, after the last Bitcoin has been mined, the total amount of Bitcoin in circulation can only go down. This limited supply is what the gold standards of the past were there for in the first place. Bitcoin’s supply is much more limited than that of gold, however, since they will be lost as time goes by. Since the supply is so limited, it doesn’t matter what the current demand is. The potential upside to its value is literally limitless due to this relationship between supply and demand. The “backing” that other currencies have is only there to assume people that the currency will keep its value over time, and the only way of ensuring this is to limit the supply. Bitcoin does this better than any other thing before it. Leonardo da Vinci’s original paintings are extremely valuable because of Leonardo’s brand name and the fact that there are only about 13 of them left. One day there’ll be less than one left. The same is true for Bitcoin.
Scarcity on the Internet was long believed to be an impossible invention, and it took a multi-talented genius such as Satoshi Nakamoto to figure out all the different parts that make Bitcoin so much more than the sum of them. His disappearance from the project was one such part, maybe the most important one. The thing about computerized scarcity is that it was a one-time invention. Once it was invented, the invention could not be recreated. That’s just the nature of data. Computers are designed to be able to replicate any data set any number of times. This is true for every piece of code there is, and digital scarcity needed to be framed somehow to work. Bitcoin’s consensus rules provided such a frame. Bitcoin certainly seems to provide true digital scarcity, and if the game theoretical theories that it builds on are correct, its promise of an ever-increasing value will be a self-fulfilling prophecy.
In 2018, the inflation rate of the Venezuelan Bolivar was a staggering 80,000%. Hugo Chavez and his successor, Nicolas Maduro, effectively killed the Venezuelan economy with socialism. It has happened before — and sadly, it is likely to happen again. The main problem with socialism is not that people aren’t incentivized to work in socialist countries. On the contrary, hungry people under the threat of violence tend to work harder than most. The problem with state-owned production is that there is no free market price mechanism to reflect the true demand for goods and, therefore, no way of knowing how much supply the state should produce. Everything is in constant surplus or shortage — often the latter, as the empty supermarket shelves in Venezuela depressingly attest. Chavez and Maduro attempted to rescue the country’s economy by printing more money — which simply does not work. Their true motives for printing money are, of course, questionable given that it depreciated the value of Bolivar bills to less than that of toilet paper. As mentioned in earlier chapters, inflation is the greatest hidden threat to themselves that humans have ever created.
A few hundred years ago, the Catholic Church held the lion’s share of political power throughout Europe. Today, power primarily resides with nation-states in collusion with multinational corporations. The separation of church and state triggered the migration of power from the former to the latter, emancipating many citizens in the process. Still, places like Venezuela are sad proof that “the people” are still not in power in many self-proclaimed democracies — if in any, for that matter. Another separation will have to take place first: The separation of money and state. We, the people of Planet Earth, now have the means at our disposal for this separation to take place. Whether we use them or not will determine how emancipated and independent our children can and will be in the future.
About the Bitcoin Infinity Academy
The Bitcoin Infinity Academy is an educational project built around Knut Svanholm’s books about Bitcoin and Austrian Economics. Each week, a whole chapter from one of the books is released for free on Highlighter, accompanied by a video in which Knut and Luke de Wolf discuss that chapter’s ideas. You can join the discussions by signing up for one of the courses on our Geyser page. Signed books, monthly calls, and lots of other benefits are also available.
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@ c296b5f7:c7282b53
2025-05-19 23:35:17testee
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@ 57d1a264:69f1fee1
2025-05-14 05:56:15Shanghai: Bus Stops Here
A new crowd-sourced transit platform allows riders to propose, vote on, and activate new bus lines in as little as three days.
From early-morning school drop-offs to seniors booking rides to the hospital, from suburban commuters seeking a faster link to the metro to families visiting ancestral graves, Shanghai is rolling out a new kind of public bus — one that’s designed by commuters, and launched only when enough riders request it.
Branded “DZ” for dingzhi, or “customized,” the system invites residents to submit proposed routes through a city-run platform. Others with similar travel needs can opt in or vote, and if demand meets the threshold — typically 15 to 20 passengers per trip — the route goes live.
More than 220 DZ routes have already launched across all 16 city districts. Through an online platform opened May 8, users enter start and end points, preferred times, and trip frequency. If approved, routes can begin running in as little as three days.
Continue reading at https://www.sixthtone.com/news/1017072
originally posted at https://stacker.news/items/979637
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@ d34e832d:383f78d0
2025-04-25 07:09:361. Premise
The demand for high-capacity hard drives has grown exponentially with the expansion of cloud storage, big data, and personal backups. As failure of a storage device can result in significant data loss and downtime, understanding long-term drive reliability is critical. This research seeks to determine the most reliable manufacturer of 10TB+ HDDs by analyzing cumulative drive failure data over ten years from Backblaze, a leader in cloud backup services.
2. Methodology
Data from Backblaze, representing 350,000+ deployed drives, was analyzed to calculate the AFR of 10TB+ models from Seagate, Western Digital (including HGST), and Toshiba. AFR was calculated using cumulative data to reduce volatility and better illustrate long-term reliability trends. Power-on hours were used as the temporal metric to more accurately capture usage-based wear, as opposed to calendar-based aging.
3. Results and Analysis
3.1 Western Digital (including HGST)
- Ultrastar HC530 & HC550 (14TB & 16TB)
- AFR consistently below 0.35% after the initial “burn-in” period.
- Exhibited superior long-term stability.
- HGST Ultrastar HC520 (12TB)
- Demonstrated robust performance with AFR consistently under 0.5%.
- Excellent aging profile after year one.
3.2 Toshiba
- General Performance
- Noted for higher early failure rates (DOA issues), indicating manufacturing or transport inconsistencies.
- After stabilization, most models showed AFRs under 1%, which is within acceptable industry standards.
- Model Variability
- Differences in AFR observed between 4Kn and 512e sector models, suggesting firmware or controller differences may influence longevity.
3.3 Seagate
- Older Models (e.g., Exos X12)
- AFRs often exceeded 1.5%, raising concerns for long-term use in mission-critical applications.
- Newer Models (e.g., Exos X16)
- Improvements seen, with AFRs around 1%, though still higher than WD and HGST counterparts.
- Seagate’s aggressive pricing often makes these drives more attractive for cost-sensitive deployments.
4. Points Drawn
The data reveals a compelling narrative in brand-level reliability trends among high-capacity hard drives. Western Digital, especially through its HGST-derived Ultrastar product lines, consistently demonstrates superior reliability, maintaining exceptionally low Annualized Failure Rates (AFRs) and excellent operational stability across extended use periods. This positions WD as the most dependable option for enterprise-grade and mission-critical storage environments. Toshiba, despite a tendency toward higher early failure rates—often manifesting as Dead-on-Arrival (DOA) units—generally stabilizes to acceptable AFR levels below 1% over time. This indicates potential suitability in deployments where early failure screening and redundancy planning are feasible. In contrast, Seagate’s performance is notably variable. While earlier models displayed higher AFRs, more recent iterations such as the Exos X16 series have shown marked improvement. Nevertheless, Seagate drives continue to exhibit greater fluctuation in reliability outcomes. Their comparatively lower cost structure, however, may render them an attractive option in cost-sensitive or non-critical storage environments, where performance variability is an acceptable trade-off.
It’s crucial to remember that AFR is a probabilistic measure; individual drive failures are still possible regardless of brand or model. Furthermore, newer drive models need additional longitudinal data to confirm their long-term reliability.
5. Consider
Best Overall Choice: Western Digital Ultrastar HC530/HC550
These drives combine top-tier reliability (AFR < 0.35%), mature firmware, and consistent manufacturing quality, making them ideal for enterprise and archival use.Runner-Up (Budget Consideration): Seagate Exos X16
While reliability is slightly lower (AFR ~1%), the Exos series offers excellent value, especially for bulk storage.Cautionary Choice: Toshiba 10TB+ Models
Users should be prepared for potential early failures and may consider pre-deployment burn-in testing.
6. Recommendations for Buyers
- For mission-critical environments: Choose Western Digital Ultrastar models.
- For budget-focused or secondary storage: Seagate Exos offers acceptable risk-to-cost ratio.
- For experimental or non-essential deployments: Toshiba drives post-burn-in are serviceable.
7. Future Work
Based on publicly available Backblaze data, which reflects data center use and may not perfectly map to home or SMB environments. Sample sizes vary by model and may bias certain conclusions. Future research could integrate SMART data analytics, firmware version tracking, and consumer-use data to provide more granular insight.
References
- Backblaze. (2013–2023). Hard Drive Stats. Retrieved from https://www.backblaze.com/blog
- Manufacturer datasheets and reliability reports for Seagate, Western Digital, and Toshiba. -
@ 04c3c1a5:a94cf83d
2025-05-13 16:49:23Testing Testing Testing
This is just a test this is just a test this is just a test This is just a test this is just a test this is just a test This is just a test this is just a test this is just a test This is just a test this is just a test this is just a test This is just a test this is just a test this is just a test This is just a test this is just a test this is just a test This is just a test this is just a test this is just a test
nostr:nprofile1qy2hwumn8ghj7etyv4hzumn0wd68ytnvv9hxgqg7waehxw309anx2etywvhxummnw3ezucnpdejz7ur0wp6kcctjqqspywh6ulgc0w3k6mwum97m7jkvtxh0lcjr77p9jtlc7f0d27wlxpslwvhau
| | | | | ------------------------ | - | - | | Quick'hthbdoiwenweuifier | | | | 1. Little | | |
ghtgehg
gwefjieqhf
MUCH BETTER
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@ 8125b911:a8400883
2025-04-25 07:02:35In Nostr, all data is stored as events. Decentralization is achieved by storing events on multiple relays, with signatures proving the ownership of these events. However, if you truly want to own your events, you should run your own relay to store them. Otherwise, if the relays you use fail or intentionally delete your events, you'll lose them forever.
For most people, running a relay is complex and costly. To solve this issue, I developed nostr-relay-tray, a relay that can be easily run on a personal computer and accessed over the internet.
Project URL: https://github.com/CodyTseng/nostr-relay-tray
This article will guide you through using nostr-relay-tray to run your own relay.
Download
Download the installation package for your operating system from the GitHub Release Page.
| Operating System | File Format | | --------------------- | ---------------------------------- | | Windows |
nostr-relay-tray.Setup.x.x.x.exe
| | macOS (Apple Silicon) |nostr-relay-tray-x.x.x-arm64.dmg
| | macOS (Intel) |nostr-relay-tray-x.x.x.dmg
| | Linux | You should know which one to use |Installation
Since this app isn’t signed, you may encounter some obstacles during installation. Once installed, an ostrich icon will appear in the status bar. Click on the ostrich icon, and you'll see a menu where you can click the "Dashboard" option to open the relay's control panel for further configuration.
macOS Users:
- On first launch, go to "System Preferences > Security & Privacy" and click "Open Anyway."
- If you encounter a "damaged" message, run the following command in the terminal to remove the restrictions:
bash sudo xattr -rd com.apple.quarantine /Applications/nostr-relay-tray.app
Windows Users:
- On the security warning screen, click "More Info > Run Anyway."
Connecting
By default, nostr-relay-tray is only accessible locally through
ws://localhost:4869/
, which makes it quite limited. Therefore, we need to expose it to the internet.In the control panel, click the "Proxy" tab and toggle the switch. You will then receive a "Public address" that you can use to access your relay from anywhere. It's that simple.
Next, add this address to your relay list and position it as high as possible in the list. Most clients prioritize connecting to relays that appear at the top of the list, and relays lower in the list are often ignored.
Restrictions
Next, we need to set up some restrictions to prevent the relay from storing events that are irrelevant to you and wasting storage space. nostr-relay-tray allows for flexible and fine-grained configuration of which events to accept, but some of this is more complex and will not be covered here. If you're interested, you can explore this further later.
For now, I'll introduce a simple and effective strategy: WoT (Web of Trust). You can enable this feature in the "WoT & PoW" tab. Before enabling, you'll need to input your pubkey.
There's another important parameter,
Depth
, which represents the relationship depth between you and others. Someone you follow has a depth of 1, someone they follow has a depth of 2, and so on.- Setting this parameter to 0 means your relay will only accept your own events.
- Setting it to 1 means your relay will accept events from you and the people you follow.
- Setting it to 2 means your relay will accept events from you, the people you follow, and the people they follow.
Currently, the maximum value for this parameter is 2.
Conclusion
You've now successfully run your own relay and set a simple restriction to prevent it from storing irrelevant events.
If you encounter any issues during use, feel free to submit an issue on GitHub, and I'll respond as soon as possible.
Not your relay, not your events.
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@ c296b5f7:c7282b53
2025-05-19 23:18:42 -
@ 5391098c:74403a0e
2025-05-13 16:47:48(Textículo em prosa erudita sobre a Ideologia Anarco-Capitalista-Cristã)
https://davipinheiro.com/01-escravos-da-cara-inchada/
A cultura #Woke apropriou-se da imagem sobre a #escravidão. Quando uma pessoa aculturada imagina um #escravo, vem em sua mente a imagem de um ser humano negro, magro e flagelado. Para quem enxerga além das cortinas da mentira, vem em sua mente a imagem de um ser humano de qualquer etnia, gordo e doente.
Democracia, péssimo regime de governo assim classificado pelo seu próprio idealizador: Platão em A República, é o grito da hienas de dentes arreganhados para ampliação do regime escravocrata fomentado pelos #GlobalistasSatanistas.
Um escravo da cara inchada é todo aquele ser humano ignorante inconsciente que alimenta esse sistema em troca de intoxicantes como flúor¹, cloro, glutamato monosódico, gordura trans, corantes, conservantes, refrigerantes, bebidas alcoólicas, psicotrópicos e remédios sintomáticos, tudo embrulhado com mentiras reiteradas.
Como consequência, após os 18 anos de idade o corpo do #EscravoDaCaraInchada sucumbe à tamanha intoxicação e passa a inchar, sendo fisicamente perceptível sua condição de escravo da cara inchada tanto à olho nú quando por reconhecimento facial de qualquer pseudo inteligência artificial.
O círculo vicioso da #EscravidaoDemocratica é tão simples e tosco como o “pão e circo romano”, Mesmo assim é muito difícil para o escravo da cara inchada perceber a própria condição tamanha é sua intoxicação física e mental.
Se um Anarco-Capitalista-Cristão (#Ancapcristão) chega para um escravo da cara inchada e explica sobre esses intoxicantes como instrumento de escravização, dificilmente o escravo da cara inchada irá acreditar pois diferentemente do antigo e aposentado chicote, o novo instrumento da escravidão não dói de imediato e os próprios efeitos da intoxicação impedem-no de raciocinar com clareza.
Portanto, para que os #GlobalistasSatanistas obtivessem sucesso na democratização da escravidão, tiveram que criar um chicote químico e uma ideologia favorável. Quanto às etapas utilizadas para formação dessa ideologia no inconsciente coletivo passo a elencar as 6 grandes mentiras em ordem cronológica:
(1ª etapa) Iluminismo: distanciamento de #Deus e seus ensinamentos, criação de sociedades secretas, exacerbação do ser humano perante o criador na tentativa de projetar o ser humano como seu próprio deus, tornando-o responsável sobre os rumos naturais do planeta. Assim formou-se a base ideológica para o materialismo, ambientalismo, feminismo, controle populacional e ideologia de gêneros;
(2ª etapa) Materialismo: perda do propósito espiritual e do sentido da vida², o que passa a importar são apenas as coisas materiais, acima inclusive do próprio ser humano. A perpetuação da espécie também fica em segundo plano. Assim formou-se a base ideológica para o ambientalismo, feminismo, controle populacional e ideologia de gêneros;
(3ª etapa) Ambientalismo: redução do ser humano à mero câncer do planeta superlotado, atribuído-lhe a responsabilidade por qualquer desastre natural. Assim formou-se a base ideológica para o controle populacional e ideologia de gêneros;
(4ª etapa) Feminismo: enfraquecimento do ser humano por meio da sua divisão em duas categorias: macho e fêmea, os quais são inimigos e não cooperadores. A ideia de igualdade de gêneros é tão antagônica que beira ao conflito cognitivo³: Eles querem separar para dizer que são iguais... Ora, como não pode haver diferenças entre os gêneros se eles são fisicamente e mentalmente diferentes? Nesse diapasão, mesmo não sendo os estados nacionais os arquitetos da escravidão democrática e sim meros fantoches dos globalistas satanistas, o voto feminino foi fundamental para aprovação de leis misândricas com o fito de acelerar a destruição da base familiar do escravo da cara inchada. Importante mencionar que a base familiar dos globalistas satanistas continua sendo patriarcal. Assim formou-se a base ideológica para o controle populacional e ideologia de gêneros;
(5ª etapa) Controle Populacional: “Crescei e multiplicai-vos” é o caralho, Deus não sabe de nada (Iluminismo), o que importa é o dinheiro e filho é caro (Materialismo), para que colocar mais um ser humano nesse planeta doente e superlotado (Ambientalismo), além disso o sexo oposto é meu inimigo (Feminismo). Essa é base ideológica que antecede a ideologia de Controle Populacional, ainda reforçada pela apologia à castração, já que em todas as mídias produzidas com patrocínio oculto de capital globalista satanista tentam normalizar a castração do homem (perda da capacidade de reprodução) desde em desenhos infantis até grandes produções cinematográficas, ora em tom de humor ora em tom de tortura. Assim os escravos da cara inchada do sexo masculino perderam sua identidade, essência e desejo de ser o que são, formando-se a base ideológica para o homossexualismo, ou seja, para a ideologia de gêneros.
(6ª etapa) Ideologia de Gêneros: É a cereja do bolo para os planos do Diabo (Anjo invejoso de Deus que quer destruir a maior criação: nós). Enquanto os globalistas satanistas, dentro de sua sábia ignorância, acreditam estarem chefiando a democratização da escravidão, na verdade também não passam de meros fantoches do Anjo Caído. Com a sexta e última etapa de mentiras para extinção da humanidade (#apocalipse) posta em prática através da Ideologia de Gêneros, fecha-se o ciclo vicioso de mentiras que se auto justificam: Se #Deus não presta, o que vale são os bens materiais, o ser humano é um câncer no planeta, o sexo oposto é inimigo e ter filhos é uma péssima ideia e ser homem másculo é crime, então ser #homossexual é a melhor opção, inclusive vamos castrar os meninos antes da puberdade sem o consentimento dos pais ou mães solo. Aqui também há uma grande bifurcação do círculo vicioso de mentiras, qual seja o gritante conflito cognitivo³: Se todos os homens deixarem de ser másculos, quem vai comer os #gays afeminados? Ou se todas as mulheres deixarem de ser femininas, quem as #sapatonas irão comer? E o pior, se todos passem a ser homossexuais quem vai perpetuar a espécie? Seremos extintos no lapso temporal de apenas uma geração, pois a fraudulenta medicina moderna jamais terá a capacidade de gerar bebês de chocadeira à tempo.
É interessante enxergar que mesmo os Globalistas Satanistas, dentro de sua sábia ignorância, acreditando estarem democratizando a escravidão em benefício próprio, na verdade apenas estão fomentando o apocalipse, ou seja sua própria extinção. Também não terão qualquer lugar especial no inferno, sinônimo de mal é mentira. Portanto os #GlobalistaSatanistas são meros fantoches do #Diabo enganador, tão submissos quanto o Escravo da Cara Inchada…
Interessante também enxergar que o livre arbítrio é uma condição obrigatória para independência da criação (anjo e ser humano). Todos somos livres para escolher entre o bem e o mal, se iremos ser escravos de #Deus ou escravos do Diabo. Se assim não fosse, inexistiria criação pois seríamos mera extensão da consciência do #Criador, em outras palavras: para que exista uma criação, essa deve ter a capacidade de decisão de forma independente, o chamado livre arbítrio.
Com base nisso, temos que não cabe à nos fazer qualquer revolução, tudo está normal, a luta entre o bem e o mal sempre irá existir pois um não existe sem o outro. Nos cabe apenas escolher o lado. Nesse contexto, tenho a seguinte mensagem destinada à você para encerrar o presente Textículo Anarco-Capitalista-Cristão:
------ > Se você for um ANARCO-CAPITALISTA-CRISTÃO passe esta palavra à diante para que a verdade atinja o maior número de ignorantes inconscientes possível;
------ > Se você for um GLOBALISTA SATANISTA, vai viver sua vida, desfrutar da própria fortuna e pare de ser fantoche o Diabo, mentiram para você: não terá qualquer lugar especial quando morrer;
------ > Se você for um ESCRAVO DA CARA INCHADA e não entendeu o que eu disse, por favor me pergunte ou debata comigo, terei o prazer em lhe ajudar a enxergar a verdade. Pare de trabalhar por dinheiro fiduciário, passe a aceitar #Monero e #Bitcoin em troca do seu trabalho, pois isso é o único jeito de sermos financeiramente livres, se tiver alguma dúvida sobre #criptomoedas me pergunte e terei o prazer e ensinar. Se ainda assim você se recusa a enxergar a verdade exposta aqui, por favor aceite #Monero e #Bitcoin quando for dar o seu cú. Ou melhor, cometa suicídio, já que você é um câncer no planeta, salve a natureza.
(Davi Pinheiro)
¹ - https://davipinheiro.com/teoria-da-conspiracao-o-fluor-na-agua-e-usado-para-controlar-mentes-revista-super-interessante-editora-abril/
² - https://davipinheiro.com/qual-o-sentido-da-vida/
³ - https://davipinheiro.com/entendendo-as-referencias-cruzadas-do-pensamento/
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npub1sg3qz6633ajzfg7w9ptmk0hf8ckl9jvv4zh6ttxt39jne36wnpnqyzk3vn npub1h5e0y6r2tagu4cygnfggzcfrt4afarvcvvcgqmpzyv605g4n89nqhlf2e2 npub1n6rffa4wqh3hcuurlf298dx8j59wxkmjth87adc7ektxnmpgxwgszk7scj npub17ml9y86nfg65h68pumfkclr3ay24pcfduu06j2jfp4pz2yjcpcjqv04fu3 npub1rkz86wjvey3vgdy2pau5ulpzdmxyzq4g8xp9cd3tu6kqmzpqcppseazx4s npub1c664gerrwlc3rlm6nnm73uc2kjyd0f7zaellshxyfdrludtmcf4q3adztu npub1zp0ys9ysfyrjvuxpwhvyevgphkmluynreun7fg2jeuu9xtsjwa4shlqhhn npub1fp0w2jd6e9l6pd3akr630d8gkcn39t2vep7u3ac5265fezu2fnvqjxpa2s npub1jz8k5nl4978lnhghlzeenp3nmfyvykqw5pjp620jj5qft8vqh44qp6pjk8 npub18vay956v7zs5qtgc65mvn54v96cuvqv6j9fmu4cgfjqkt5vjuvjsc47nzf npub1kgpnq8ycudaq8d7fym033hgdarz3ktvcws8nxt7p9rnfv98j7cdqftrga8 npub10wdzfpdpgyzxj8a4xtf5dux5z8065pan7xrcjh6gd6plj39qzycssepffr npub1ew3rlwvtmxw903gnqx92zar5dcyd47pjjure7ut2wngyz003ff8q0x0frx npub18urkgk8wrf0esedp8gy57670q5qxry22yce7rwrnvvrur736p3pspy6upf npub1pp8mxtdgamg65wfvrtp56v5lnyvv2kmx45cxd5m9dgcdjqqy5ysq5qasy3 npub1y5vlh9z98stts0rc5mlufellseuwjtyaa5jhewjqugnzdwt7yvgs0ydryw npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z npub1x0r5gflnk2mn6h3c70nvnywpy2j46gzqwg6k7uw6fxswyz0md9qqnhshtn npub1lc6c4ukssmuf678py7k6thmlk8c4a52l9zx4thec48ve2qmcdqys22jt95 npub1h28yvj0mj692wpwruqdhyjngcfh4la7gaygrent6a3wwqjxcah7qnt92e7 npub16g85fanyh8sq48yjfq0smqm297yw76yxlcdvjq7hkuvm7xjjhn5saads2f npub1xc2plng44tlj2smv65e53sf3uaqf56c5gajktyu8zxn2p70jrxcq230nt9 npub15l8sfm30uwns8qrcajs99narc4ex65ujt5sky4zx3dpjhnnk2szsqu40n5 npub126u9v4tqg79hxx569wyq207q68j4vn4yme8he007kqfg36va8r8s4qvqs4 npub1stv2q4hwrk6ggvw3hxju8hjakly4ev9wt5tn8gnl9cpaqt8799yqj58ygn npub18yffjalmcfn4x0x0jpj3xm8g6vdx8rp2jd4dhnpr7e3xpemxlmas9w0q8u npub1wmmlxqv8l6aks90jvnetvwkk2hqd7pmqzk8hq6v0tkjrpqdvm8tq0exs5c npub1z8v0x60ukxsk00zz5s2uqgvlg6p8dhunnz3fn6wtnw48xg7p3wvsgmnduu npub1vukz6scwfq55vqjpv3z52theg0lwkrz6kncwc3rfkczl3ukafsfqfnw368 npub1kujyqe2m5w9895kfx7agwjag0xperd0efnxzfellux0xuj5es28q09lucn 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npub1ywcw97xsl93l0mqmdpshqx4yu507xqa8zy8p3l8vrkgkek90wm7qjhp74e npub1d9f66fpawpeyrdh9jkyccfdgut6u9ghufwly5gyttfy790mp88sqgx5v98 npub1cx5js2ma5gf7fqn7yv8sjtezvg3agfth7yyxhwywtqypkat493ksjm7yr8 npub1ykrmhyqc0mjhdf5mzuz37g3jkt5ma7v0uesmuyvhueaqs5ysfres02hqjd npub13k3ynlhc2ret9nvzamj4cgrnq9fx3uzyx8ral84tjtk5pmxqpcysdzrzgt npub1jdaa64eyuql4hd0244mp7z7n82egpmt2d79ny9avjufkpm5gz46shcdfng npub1ne99yarta29qxnsp0ssp6cpnnqmtwl8cvklenfcsg2fantuvf0zqmpxjxk npub1klwact0ar00r9uer7tzh2zq0ytx3f552tt8qavszdhvu6vpv3uzqwpkjqz npub124rja8qp7dartasr9wdh3kk78phxunzhmq8ar5ryd2anj2qwtcnsz3tuhs npub1c7kdmhhae7x40q8zq9eudgqm9wgz0q3av4nrgaqe2qqphqmqvczqhee447
-
@ c296b5f7:c7282b53
2025-05-19 23:17:49https://curtlink.com/user/login powerdigital f1950610#@
-
@ 57d1a264:69f1fee1
2025-05-13 06:32:15You don’t have to be a type designer to appreciate what goes into the design of a letterform. In fact, even if you’re just a humble graphic designer, you should have a basic knowledge of what constructs the type you employ.
Typography, for all its concepts, expectations, implications, connotations and artistry, is, ultimately, a system. Just like a body has bones and muscles, every letterform has parts that give it shape, rhythm, and character.
If you're a creative working with type, learning the names of these parts helps you communicate clearly, better analyze your work and others, and design with precision. Everything comes down to a foundational understanding of the anatomy of the letterform and its essential component. So let’s help you with that.
Pangram Pangram Foundry is where the art of typography meets unparalleled craftsmanship. Established in 2018 by designer Mat Desjardins, Pangram Pangram has swiftly risen to become a globally recognized independent type foundry, admired and trusted by industry peers and the design community alike.
Read more about the anatomy of fonts at https://pangrampangram.com/blogs/journal/anatomy-of-the-letterform
originally posted at https://stacker.news/items/978828
-
@ c296b5f7:c7282b53
2025-05-19 23:16:33enter in leaders group https://chat.whatsapp.com/EhI9fGsMbGPHd2cF5KQwC9
-
@ 57d1a264:69f1fee1
2025-05-13 06:21:36Steve Jobs sent me an email saying “Great idea, thank you."
Wait, what? What was the great idea?
new guy at NeXT In October of 1991, I was a new Systems Engineer at NeXT. NeXT, of course, was the company Steve Jobs had founded after leaving Apple in 1985, and which eventually merged back into Apple in 1996. I was one of three employees in Canada, and I think NeXT had about 400 people total.
NeXTMail Mail on the NeXT Computer was pretty amazing in 1991. Multimedia! Fonts! Attachments! Sounds! It’s hard to overstate how cool that was compared to the command line email everybody was used to. Every NeXT user got this email from Steve when they started up their computer.
That message included an attachment of what NeXT called Lip Service, the crazy idea that you could embed an audio file inside an email message. Crazy.
i have an idea
NeXT automatically set everybody up with a first-initial last-name address in the usual way, so I was shayman@next.com, and the big guy was sjobs@next.com.
A few colleagues had somehow acquired cooler email aliases - single letter things, or their first name, or a nickname or an easier to spell version, or whatever. Turns out NeXT had set up some sort of form where you could request an email alias that would redirect to whatever your real email address was.
I also noticed that even though there were seven or eight people at NeXT named Steve, nobody was using the email alias steve@next.com.
So late one Friday night, two weeks into the job, I figured, naively, what the heck, nobody else seems to want it, so I filled in the form asking for steve@next.com to be forwarded to me, shayman@next.com.
In the back of my mind was a vague idea that maybe somebody would have to approve this. But no, it all got set up automatically, and …
Continue reading at https://blog.hayman.net/2025/05/06/from-steve-jobs-great-idea.html
originally posted at https://stacker.news/items/978825
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@ 85fb39c4:81498307
2025-05-19 23:14:21teste
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@ d34e832d:383f78d0
2025-04-25 06:06:32This walkthrough examines the integration of these three tools as a combined financial instrument, focusing on their functionality, security benefits, and practical applications. Specter Desktop offers a user-friendly interface for managing Bitcoin wallets, Bitcoin Core provides a full node for transaction validation, and Coldcard provides the hardware security necessary to safeguard private keys. Together, these tools offer a robust and secure environment for managing Bitcoin holdings, protecting them from both online and physical threats.
We will explore their individual roles in Bitcoin management, how they can be integrated to offer a cohesive solution, and the installation and configuration process on OpenBSD. Additionally, security considerations and practical use cases will be addressed to demonstrate the advantages of this setup compared to alternative Bitcoin management solutions.
2.1 Specter Desktop
Specter Desktop is a Bitcoin wallet management software that provides a powerful, open-source interface for interacting with Bitcoin nodes. Built with an emphasis on multi-signature wallets and hardware wallet integration, Specter Desktop is designed to serve as an all-in-one solution for users who prioritize security and self-custody. It integrates seamlessly with Bitcoin Core and various hardware wallets, including Coldcard, and supports advanced features such as multi-signature wallets, which offer additional layers of security for managing Bitcoin funds.
2.2 Bitcoin Core
Bitcoin Core is the reference implementation of the Bitcoin protocol and serves as the backbone of the Bitcoin network. Running a Bitcoin Core full node provides users with the ability to independently verify all transactions and blocks on the network, ensuring trustless interaction with the blockchain. This is crucial for achieving full decentralization and autonomy, as Bitcoin Core ensures that users do not rely on third parties to confirm the validity of transactions. Furthermore, Bitcoin Core allows users to interact with the Bitcoin network via the command-line interface or a graphical user interface (GUI), offering flexibility in how one can participate in the Bitcoin ecosystem.
2.3 Coldcard
Coldcard is a Bitcoin hardware wallet that prioritizes security and privacy. It is designed to store private keys offline, away from any internet-connected devices, making it an essential tool for protecting Bitcoin holdings from online threats such as malware or hacking. Coldcard’s secure hardware environment ensures that private keys never leave the device, providing an air-gapped solution for cold storage. Its open-source firmware allows users to audit the wallet’s code and operations, ensuring that the device behaves exactly as expected.
2.4 Roles in Bitcoin Management
Each of these components plays a distinct yet complementary role in Bitcoin management:
- Specter Desktop: Acts as the interface for wallet management and multi-signature wallet configuration.
- Bitcoin Core: Provides a full node for transaction verification and interacts with the Bitcoin network.
- Coldcard: Safeguards private keys by storing them securely in hardware, providing offline signing capabilities for transactions.
Together, these tools offer a comprehensive and secure environment for managing Bitcoin funds.
3. Integration
3.1 How Specter Desktop, Bitcoin Core, and Coldcard Work Together
The integration of Specter Desktop, Bitcoin Core, and Coldcard offers a cohesive solution for managing and securing Bitcoin. Here's how these components interact:
- Bitcoin Core runs as a full node, providing a fully verified and trustless Bitcoin network. It validates all transactions and blocks independently.
- Specter Desktop communicates with Bitcoin Core to manage Bitcoin wallets, including setting up multi-signature wallets and connecting to hardware wallets like Coldcard.
- Coldcard is used to securely store the private keys for Bitcoin transactions. When a transaction is created in Specter Desktop, it is signed offline on the Coldcard device before being broadcasted to the Bitcoin network.
The main advantages of this setup include:
- Self-Sovereignty: By using Bitcoin Core and Coldcard, the user has complete control over their funds and does not rely on third-party services for transaction verification or key management.
- Enhanced Security: Coldcard provides the highest level of security for private keys, protecting them from online attacks and malware. Specter Desktop’s integration with Coldcard ensures a user-friendly method for interacting with the hardware wallet.
- Privacy: Using Bitcoin Core allows users to run their own full node, ensuring that they are not dependent on third-party servers, which could compromise privacy.
This integration, in combination with a user-friendly interface from Specter Desktop, allows Bitcoin holders to manage their funds securely, efficiently, and with full autonomy.
3.2 Advantages of This Setup
The combined use of Specter Desktop, Bitcoin Core, and Coldcard offers several advantages over alternative Bitcoin management solutions:
- Enhanced Security: The use of an air-gapped Coldcard wallet ensures private keys never leave the device, even when signing transactions. Coupled with Bitcoin Core’s full node validation, this setup offers unparalleled protection against online threats and attacks.
- Decentralization: Running a full Bitcoin Core node ensures that the user has full control over transaction validation, removing any dependence on centralized third-party services.
- User-Friendly Interface: Specter Desktop simplifies the management of multi-signature wallets and integrates seamlessly with Coldcard, making it accessible even to non-technical users.
4. Installation on OpenBSD
This section provides a step-by-step guide to installing Specter Desktop, Bitcoin Core, and setting up Coldcard on OpenBSD.
4.1 Installing Bitcoin Core
OpenBSD Bitcoin Core Build Guide
Updated for OpenBSD 7.6
This guide outlines the process of building Bitcoin Core (bitcoind), its command-line utilities, and the Bitcoin GUI (bitcoin-qt) on OpenBSD. It covers necessary dependencies, installation steps, and configuration details specific to OpenBSD.
Table of Contents
- Preparation
- Installing Required Dependencies
- Cloning the Bitcoin Core Repository
- Installing Optional Dependencies
- Wallet Dependencies
- GUI Dependencies
- Building Bitcoin Core
- Configuration
- Compilation
- Resource Limit Adjustments
1. Preparation
Before beginning the build process, ensure your system is up-to-date and that you have the necessary dependencies installed.
1.1 Installing Required Dependencies
As the root user, install the base dependencies required for building Bitcoin Core:
bash pkg_add git cmake boost libevent
For a complete list of all dependencies, refer to
dependencies.md
.1.2 Cloning the Bitcoin Core Repository
Next, clone the official Bitcoin Core repository to a directory. All build commands will be executed from this directory.
bash git clone https://github.com/bitcoin/bitcoin.git
1.3 Installing Optional Dependencies
Bitcoin Core supports optional dependencies for advanced functionality such as wallet support, GUI features, and notifications. Below are the details for the installation of optional dependencies.
1.3.1 Wallet Dependencies
While it is not necessary to build wallet functionality for running
bitcoind
orbitcoin-qt
, if you need wallet functionality:-
Descriptor Wallet Support: SQLite is required for descriptor wallet functionality.
bash pkg_add sqlite3
-
Legacy Wallet Support: BerkeleyDB is needed for legacy wallet support. It is recommended to use Berkeley DB 4.8. The BerkeleyDB library from OpenBSD ports cannot be used directly, so you will need to build it from source using the
depends
folder.Run the following command to build it (adjust the path as necessary):
bash gmake -C depends NO_BOOST=1 NO_LIBEVENT=1 NO_QT=1 NO_ZMQ=1 NO_USDT=1
After building BerkeleyDB, set the environment variable
BDB_PREFIX
to point to the appropriate directory:bash export BDB_PREFIX="[path_to_berkeleydb]"
1.3.2 GUI Dependencies
Bitcoin Core includes a GUI built with Qt6. To compile the GUI, the following dependencies are required:
-
Qt6: Install the necessary parts of the Qt6 framework for GUI support.
bash pkg_add qt6-qtbase qt6-qttools
-
libqrencode: The GUI can generate QR codes for addresses. To enable this feature, install
libqrencode
:bash pkg_add libqrencode
If you don't need QR encoding support, use the
-DWITH_QRENCODE=OFF
option during the configuration step to disable it.
1.3.3 Notification Dependencies
Bitcoin Core can provide notifications through ZeroMQ. If you require this functionality, install ZeroMQ:
bash pkg_add zeromq
1.3.4 Test Suite Dependencies
Bitcoin Core includes a test suite for development and testing purposes. To run the test suite, you will need Python 3 and the ZeroMQ Python bindings:
bash pkg_add python py3-zmq
2. Building Bitcoin Core
Once all dependencies are installed, follow these steps to configure and compile Bitcoin Core.
2.1 Configuration
Bitcoin Core offers various configuration options. Below are two common setups:
-
Descriptor Wallet and GUI: Enables descriptor wallet support and the GUI. This requires SQLite and Qt6.
bash cmake -B build -DBUILD_GUI=ON
To see all available configuration options, run:
bash cmake -B build -LH
-
Descriptor & Legacy Wallet, No GUI: Enables support for both descriptor and legacy wallets, but no GUI.
bash cmake -B build -DBerkeleyDB_INCLUDE_DIR:PATH="${BDB_PREFIX}/include" -DWITH_BDB=ON
2.2 Compile
After configuration, compile the project using the following command. Use the
-j N
option to parallelize the build process, whereN
is the number of CPU cores you want to use.bash cmake --build build
To run the test suite after building, use:
bash ctest --test-dir build
If Python 3 is not installed, some tests may be skipped.
2.3 Resource Limit Adjustments
OpenBSD's default resource limits are quite restrictive and may cause build failures, especially due to memory issues. If you encounter memory-related errors, increase the data segment limit temporarily for the current shell session:
bash ulimit -d 3000000
To make the change permanent for all users, modify the
datasize-cur
anddatasize-max
values in/etc/login.conf
and reboot the system.
Now Consider
By following these steps, you will be able to successfully build Bitcoin Core on OpenBSD 7.6. This guide covers the installation of essential and optional dependencies, configuration, and the compilation process. Make sure to adjust the resource limits if necessary, especially when dealing with larger codebases.
4.2 Installing Specter Desktop What To Consider
Specter Installation Guide for OpenBSD with Coldcard
This simply aims to provide OpenBSD users with a comprehensive and streamlined process for installing Specter, a Bitcoin wallet management tool. Tailored to those integrating Coldcard hardware wallets with Specter, this guide will help users navigate the installation process, considering various technical levels and preferences. Whether you're a beginner or an advanced user, the guide will empower you to make informed decisions about which installation method suits your needs best.
Specter Installation Methods on OpenBSD
Specter offers different installation methods to accommodate various technical skills and environments. Here, we explore each installation method in the context of OpenBSD, while considering integration with Coldcard for enhanced security in Bitcoin operations.
1. OS-Specific Installation on OpenBSD
Installing Specter directly from OpenBSD's packages or source is an excellent option for users who prefer system-native solutions. This method ensures that Specter integrates seamlessly with OpenBSD’s environment.
- Advantages:
- Easy Installation: Package managers (if available on OpenBSD) simplify the process.
- System Compatibility: Ensures that Specter works well with OpenBSD’s unique system configurations.
-
Convenience: Can be installed on the same machine that runs Bitcoin Core, offering an integrated solution for managing both Bitcoin Core and Coldcard.
-
Disadvantages:
- System-Specific Constraints: OpenBSD’s minimalistic approach might require manual adjustments, especially in terms of dependencies or running services.
-
Updates: You may need to manually update Specter if updates aren’t regularly packaged for OpenBSD.
-
Ideal Use Case: Ideal for users looking for a straightforward, system-native installation that integrates with the local Bitcoin node and uses the Coldcard hardware wallet.
2. PIP Installation on OpenBSD
For those comfortable working in Python environments, PIP installation offers a flexible approach for installing Specter.
- Advantages:
- Simplicity: If you’re already managing Python environments, PIP provides a straightforward and easy method for installation.
- Version Control: Gives users direct control over the version of Specter being installed.
-
Integration: Works well with any existing Python workflow.
-
Disadvantages:
- Python Dependency Management: OpenBSD users may face challenges when managing dependencies, as Python setups on OpenBSD can be non-standard.
-
Technical Knowledge: Requires familiarity with Python and pip, which may not be ideal for non-technical users.
-
Ideal Use Case: Suitable for Python-savvy users who already use Python-based workflows and need more granular control over their installations.
3. Docker Installation
If you're familiar with Docker, running Specter Desktop in Docker containers is a fantastic way to isolate the installation and avoid conflicts with the OpenBSD system.
- Advantages:
- Isolation: Docker ensures Specter runs in an isolated environment, reducing system conflicts.
- Portability: Once set up, Docker containers can be replicated across various platforms and devices.
-
Consistent Environment: Docker ensures consistency in the Specter installation, regardless of underlying OS differences.
-
Disadvantages:
- Docker Setup: OpenBSD’s Docker support isn’t as seamless as other operating systems, potentially requiring extra steps to get everything running.
-
Complexity: For users unfamiliar with Docker, the initial setup can be more challenging.
-
Ideal Use Case: Best for advanced users familiar with Docker environments who require a reproducible and isolated installation.
4. Manual Build from Source (Advanced Users)
For users looking for full control over the installation process, building Specter from source on OpenBSD offers the most flexibility.
- Advantages:
- Customization: You can customize Specter’s functionality and integrate it deeply into your system or workflow.
-
Control: Full control over the build and version management process.
-
Disadvantages:
- Complex Setup: Requires familiarity with development environments, build tools, and dependency management.
-
Time-Consuming: The process of building from source can take longer, especially on OpenBSD, which may lack certain automated build systems for Specter.
-
Ideal Use Case: Best for experienced developers who want to customize Specter to meet specific needs or integrate Coldcard with unique configurations.
5. Node-Specific Integrations (e.g., Raspiblitz, Umbrel, etc.)
If you’re using a Bitcoin node like Raspiblitz or Umbrel along with Specter, these node-specific integrations allow you to streamline wallet management directly from the node interface.
- Advantages:
- Seamless Integration: Integrates Specter directly into the node's wallet management system.
-
Efficient: Allows for efficient management of both Bitcoin Core and Coldcard in a unified environment.
-
Disadvantages:
- Platform Limitation: Not applicable to OpenBSD directly unless you're running a specific node on the same system.
-
Additional Hardware Requirements: Running a dedicated node requires extra hardware resources.
-
Ideal Use Case: Perfect for users already managing Bitcoin nodes with integrated Specter support and Coldcard hardware wallets.
6. Using Package Managers (Homebrew for Linux/macOS)
If you're running OpenBSD on a machine that also supports Homebrew, this method can simplify installation.
- Advantages:
- Simple Setup: Package managers like Homebrew streamline the installation process.
-
Automated Dependency Management: Handles all dependencies automatically, reducing setup complexity.
-
Disadvantages:
- Platform Limitation: Package managers like Homebrew are more commonly used on macOS and Linux, not on OpenBSD.
-
Version Control: May not offer the latest Specter version depending on the repository.
-
Ideal Use Case: Best for users with Homebrew installed, though it may be less relevant for OpenBSD users.
Installation Decision Tree for OpenBSD with Coldcard
- Do you prefer system-native installation or Docker?
- System-native (OpenBSD-specific packages) → Proceed to installation via OS package manager.
-
Docker → Set up Docker container for isolated Specter installation.
-
Are you comfortable with Python?
- Yes → Install using PIP for Python-based environments.
-
No → Move to direct installation methods like Docker or manual build.
-
Do you have a specific Bitcoin node to integrate with?
- Yes → Consider node-specific integrations like Raspiblitz or Umbrel.
- No → Install using Docker or manual source build.
Now Consider
When installing Specter on OpenBSD, consider factors such as your technical expertise, hardware resources, and the need for integration with Coldcard. Beginners might prefer simpler methods like OS-specific packages or Docker, while advanced users will benefit from building from source for complete control over the installation. Choose the method that best fits your environment to maximize your Bitcoin wallet management capabilities.
4.3 Setting Up Coldcard
Refer to the "Coldcard Setup Documentation" section for the installation and configuration instructions specific to Coldcard. At the end of writing.
5. Security Considerations
When using Specter Desktop, Bitcoin Core, and Coldcard together, users benefit from a layered security approach:
- Bitcoin Core offers transaction validation and network security, ensuring that all transactions are verified independently.
- Coldcard provides air-gapped hardware wallet functionality, ensuring private keys are never exposed to potentially compromised devices.
- Specter Desktop facilitates user-friendly management of multi-signature wallets while integrating the security of Bitcoin Core and Coldcard.
However, users must also be aware of potential security risks, including:
- Coldcard Physical Theft: If the Coldcard device is stolen, the attacker would need the PIN code to access the wallet, but physical security must always be maintained.
- Backup Security: Users must securely back up their Coldcard recovery seed to prevent loss of access to funds.
6. Use Cases and Practical Applications
The integration of Specter Desktop, Bitcoin Core, and Coldcard is especially beneficial for:
- High-Value Bitcoin Holders: Those managing large sums of Bitcoin can ensure top-tier security with a multi-signature wallet setup and Coldcard’s air-gapped security.
- Privacy-Conscious Users: Bitcoin Core allows for full network verification, preventing third-party servers from seeing transaction details.
- Cold Storage Solutions: For users who want to keep their Bitcoin safe long-term, the Coldcard provides a secure offline solution while still enabling easy access via Specter Desktop.
7. Coldcard Setup Documentation
This section should provide clear, step-by-step instructions for configuring and using the Coldcard hardware wallet, including how to pair it with Specter Desktop, set up multi-signature wallets, and perform basic operations like signing transactions.
8. Consider
The system you ant to adopt inculcates, integrating Specter Desktop, Bitcoin Core, and Coldcard provides a powerful, secure, and decentralized solution for managing Bitcoin. This setup not only prioritizes user privacy and security but also provides an intuitive interface for even non-technical users. The combination of full node validation, multi-signature support, and air-gapped hardware wallet storage ensures that Bitcoin holdings are protected from both online and physical threats.
As the Bitcoin landscape continues to evolve, this setup can serve as a robust model for self-sovereign financial management, with the potential for future developments to enhance security and usability.
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@ 24462930:3caf03ab
2025-04-25 04:37:25Nostr 中所有的数据都是事件,通过将事件存储在多个中继器上来实现去中心化,通过签名来证明事件的拥有者。但如果你想真正拥有你的事件,你应该运行一个自己的中继器来保存它们。否则一旦你使用的所有中继器出了故障或者刻意删除了你的事件,你将永远丢失它们。
对于大部份人来说,运行一个中继器是复杂的,成本高昂的。为了解决这个问题,我开发了 nostr-relay-tray,这是一款可以很方便在个人电脑上运行的中继器,并且支持通过互联网对其进行访问。
项目地址:https://github.com/CodyTseng/nostr-relay-tray
本文将介绍如何使用 nostr-relay-tray 来运行一个自己的中继器。
下载
从 GitHub Release 页面 下载对应你操作系统的安装包
| 操作系统 | 文件格式 | | --------------------- | ---------------------------------- | | Windows |
nostr-relay-tray.Setup.x.x.x.exe
| | macOS (Apple Silicon) |nostr-relay-tray-x.x.x-arm64.dmg
| | macOS (Intel) |nostr-relay-tray-x.x.x.dmg
| | Linux | 你们应该知道使用哪个 |安装
因为我没有对这个安装包进行数字签名,所以在安装时会有一些阻碍。安装成功后,菜单栏会出现一个鸵鸟图标。点击鸵鸟图标,你会看到一个菜单,点击 "Dashboard" 选项可以打开中继器的控制面板进行更多的配置。
macOS 用户注意:
- 首次打开时需要前往「系统设置 > 隐私与安全性」点击“仍要打开”按钮。
- 若遇损坏提示,需要在终端执行以下命令解除限制:
bash sudo xattr -rd com.apple.quarantine /Applications/nostr-relay-tray.app
Windows 用户:
- 在安全警告界面点击「更多信息 > 仍要运行」
连接
默认情况下,nostr-relay-tray 只能在本地通过
ws://localhost:4869/
进行访问。这让它的用途非常有限,所以我们需要将它暴露到互联网。在控制面板中点击 "Proxy" 选项卡,并打开开关。你将会获得一个 "Public address",你可以使用这个地址在任何地方访问你的中继器。就是这么简单。
接下来,你要将刚刚获得的地址添加到你的中继器列表中。并且要让它在列表中尽可能靠前的位置。因为大部份的客户端会优先连接列表中靠前的中继器,后面的中继器常常会被忽略。
限制
接下来我们需要增加一些限制来防止中继器保存一些与你无关的事件,浪费存储空间。nostr-relay-tray 可以非常灵活精细地设置允许接收哪些事件,但有些复杂,所以不在这里介绍,如果有兴趣可以日后探索。
在这里我先介绍一个很简单有效的策略 —— WoT (Web of Trust)。你可以在 "WoT & PoW" 选项卡中打开这个功能。打开之前你需要先输入你的 pubkey。
这里还有一个非常重要的参数
Depth
,它表示某个人与你的关系深度。你关注的人与你的深度为 1,你关注的人关注的人与你的深度为 2,以此类推。- 如果你将这个参数设置为 0,那么你的中继器只会接收你自己的事件。
- 如果你将这个参数设置为 1,那么你的中继器只会接收你和你关注的人的事件。
- 如果你将这个参数设置为 2,那么你的中继器只会接收你和你关注的人的事件,以及你关注的人关注的人的事件。
目前这个参数的最大值只能为 2。
总结
至此,你已经成功运行了一个自己的中继器,并且设置了一个简单的限制来防止中继器保存一些与你无关的事件。
如果你在使用中遇到任何问题,请随时在 GitHub 上提交 issue,我会尽快回复你。
Not your relay, not your events
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@ d360efec:14907b5f
2025-05-13 00:39:56🚀📉 #BTC วิเคราะห์ H2! พุ่งชน 105K แล้วเจอแรงขาย... จับตา FVG 100.5K เป็นจุดวัดใจ! 👀📊
จากากรวิเคราะห์ทางเทคนิคสำหรับ #Bitcoin ในกรอบเวลา H2:
สัปดาห์ที่แล้ว #BTC ได้เบรคและพุ่งขึ้นอย่างแข็งแกร่งค่ะ 📈⚡ แต่เมื่อวันจันทร์ที่ผ่านมา ราคาได้ขึ้นไปชนแนวต้านบริเวณ 105,000 ดอลลาร์ แล้วเจอแรงขายย่อตัวลงมาตลอดทั้งวันค่ะ 🧱📉
ตอนนี้ ระดับที่น่าจับตาอย่างยิ่งคือโซน H4 FVG (Fair Value Gap ในกราฟ 4 ชั่วโมง) ที่ 100,500 ดอลลาร์ ค่ะ 🎯 (FVG คือโซนที่ราคาวิ่งผ่านไปเร็วๆ และมักเป็นบริเวณที่ราคามีโอกาสกลับมาทดสอบ/เติมเต็ม)
👇 โซน FVG ที่ 100.5K นี้ ยังคงเป็น Area of Interest ที่น่าสนใจสำหรับมองหาจังหวะ Long เพื่อลุ้นการขึ้นในคลื่นลูกถัดไปค่ะ!
🤔💡 อย่างไรก็ตาม การตัดสินใจเข้า Long หรือเทรดที่บริเวณนี้ ขึ้นอยู่กับว่าราคา แสดงปฏิกิริยาอย่างไรเมื่อมาถึงโซน 100.5K นี้ เพื่อยืนยันสัญญาณสำหรับการเคลื่อนไหวที่จะขึ้นสูงกว่าเดิมค่ะ!
เฝ้าดู Price Action ที่ระดับนี้อย่างใกล้ชิดนะคะ! 📍
BTC #Bitcoin #Crypto #คริปโต #TechnicalAnalysis #Trading #FVG #FairValueGap #PriceAction #MarketAnalysis #ลงทุนคริปโต #วิเคราะห์กราฟ #TradeSetup #ข่าวคริปโต #ตลาดคริปโต
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@ 85fb39c4:81498307
2025-05-19 23:07:11It's my first post
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@ 4ba8e86d:89d32de4
2025-05-19 22:33:46O 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:
- Os perfis podem atualizar suas conexões a qualquer momento, resultando em uma nova sessão do servidor.
- 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
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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:
-
Selecione o lápis ao lado do perfil que você deseja editar
-
Role para baixo até a parte inferior da tela.
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Selecione "Exportar perfil"
-
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.
-
Pressione o +botão de ação no canto inferior direito e selecione "Importar perfil"
-
Selecione um arquivo de perfil Cwtch exportado para importar
-
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
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@ fd06f542:8d6d54cd
2025-04-25 03:07:03什么是电子书系统?
目前电子书系统非常多,gitbook,mkdocs,vitepress。但是这些系统都有一个问题,就是你需要 静态存储你的markdown文件, 而且不能在线编写。
现有的电子书系统,你需要用一个 第三方编辑器 制作好一个一个的md文件,并且编排好目录结构,然后用上面列举的 软件生成 一个website。
现有电子书的缺点是什么?
- 空间问题,你需要存书的空间;
- 编写不方便 写好以后需要手动上传;
- 登录到服务器更新写好的新文件;
- 不支持交互和评论;
- 再重启服务器,(有些可能不需要重启,自己能监控);
以上过程太繁琐了。
nostrbook如何解决这个问题?
- nostrbook采用的在线编辑;
- 用户无须任何空间,内容存储到第三方服务器,你也可以用自己的服务器;
- 免费,开源;
- 发布轻松,写好点"提交"就发布了,不需要过多的动作;
- 无须其他的维护成本;
- 支持 评论和点赞;
- 可以私有部署,到自己服务器,或者部署在本机都可以。
搭建过程
环境依赖
- nodejs
安装过程
git clone https://github.com/nostrbook/nostrbook cd nostrbook npm install npm run dev
定制化配置
修改这个文件 https://github.com/nostrbook/nostrbook/blob/main/src/lib/config.ts export let booktag="createbook"; export let blogtag="createblog"; export let chaptertag="bookchapter";
修以上3个参数,就可以成为你自己的 电子书和blog了。
你要你的系统安装了nodejs,就可以了。 Windows,Linux ,macos都可以。
系统支持 电子书和blog,你可以搭建 私有 日志系统也可以。
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@ 6b0a60cf:b952e7d4
2025-05-19 22:33:33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。
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@ cae03c48:2a7d6671
2025-05-19 22:21:46Bitcoin Magazine
BitMine Launches Bitcoin Treasury Advisory Practice, Secures $4M Deal with First ClientToday, 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.
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@ eabee230:17fc7576
2025-05-12 14:38:11⚖️ຢ່າລືມສິ່ງທີ່ເຄີຍເກີດຂຶ້ນ ຮອດຊ່ວງທີ່ມີການປ່ຽນແປງລະບົບການເງິນຈາກລະບົບເງິນເກົ່າ ສູ່ລະບົບເງິນໃໝ່ມັນເຮັດໃຫ້ຄົນທີ່ລວຍກາຍເປັນຄົນທຸກໄດ້ເລີຍ ນ້ຳພັກນ້ຳແຮງທີ່ສະສົມມາດ້ວຍຄວາມເມື່ອຍແຕ່ບໍ່ສາມາດແລກເປັນເງິນລະບົບໃໝ່ໄດ້ທັງໝົດ ຖືກຈຳກັດຈຳນວນທີ່ກົດໝາຍວາງອອກມາໃຫ້ແລກ ເງິນທີ່ເຫຼືອນັ້ນປຽບຄືດັ່ງເສດເຈ້ຍ ເພາະມັນບໍ່ມີຢູ່ໃສຮັບອີກຕໍ່ໄປເພາະກົດໝາຍຈະນຳໃຊ້ສະກຸນໃໝ່ ປະຫວັດສາດເຮົາມີໃຫ້ເຫັນວ່າ ແລະ ເຄີຍຜ່ານມາແລ້ວຢ່າໃຫ້ຄົນລຸ້ນເຮົາຊຳ້ຮອຍເກົ່າ.
🕰️ຄົນທີ່ມີຄວາມຮູ້ ຫຼື ໃກ້ຊິດກັບແຫຼ່ງຂໍ້ມູນຂ່າວສານກໍຈະປ່ຽນເງິນທີ່ມີຢູ່ເປັນສິນສັບບໍ່ວ່າຈະເປັນທີ່ດິນ ແລະ ທອງຄຳທີ່ສາມາດຮັກສາມູນລະຄ່າໄດ້ເຮັດໃຫ້ເຂົາຍັງຮັກສາຄວາມມັ້ງຄັ້ງໃນລະບົບໃໝ່ໄດ້.
🕰️ໃຜທີ່ຕ້ອງການຈະຍ້າຍປະເທດກໍ່ຈະໃຊ້ສິ່ງທີ່ເປັນຊື່ກາງໃນການແລກປ່ຽນເປັນທີ່ຍ້ອມຮັບຫຼາຍນັ້ນກໍຄືທອງຄຳ ປ່ຽນຈາກເງິນລະບົບເກົ່າເປັນທອງຄຳເພື່ອທີ່ສາມາດປ່ຽນທອງຄຳເປັນສະກຸນເງິນທ້ອງຖິ່ນຢູ່ປະເທດປາຍທາງໄດ້.
🕰️ຈາກຜູ້ດີເມື່ອກ່ອນກາຍເປັນຄົນທຳມະດາຍ້ອນສັບສິນທີ່ມີ ບໍ່ສາມາດສົ່ງຕໍ່ສູ່ລູກຫຼານໄດ້. ການເກັບອອມເປັນສິ່ງທີ່ດີ ແຕ່ຖ້າໃຫ້ດີຕ້ອງເກັບອອມໃຫ້ຖືກບ່ອນ ຄົນທີ່ຮູ້ທັນປ່ຽນເງິນທີ່ມີຈາກລະບົບເກົ່າໄປສູ່ທອງຄຳ ເພາະທອງຄຳມັນເປັນສາກົນ.
ໃຜທີ່ເຂົ້າໃຈ ແລະ ມອງການໄກກວ່າກໍ່ສາມາດຮັກສາສິນສັບສູ່ລູກຫຼານໄດ້ ເກັບເຈ້ຍໃນປະລິມານທີ່ພໍໃຊ້ຈ່າຍ ປ່ຽນເຈ້ຍໃຫ້ເປັນສິ່ງທີ່ຮັກສາມູນລະຄ່າໄດ້ແທ້ຈິງ.🕰️ເຮົາໂຊກດີທີ່ເຄີຍມີບົດຮຽນມາແລ້ວ ເກີດຂຶ້ນຈິງໃນປະເທດເຮົາບໍ່ໄດ້ຢາກໃຫ້ທັງໝົດແຕ່ຢາກໃຫ້ສຶກສາ ແລະ ຕັ້ງຄຳຖາມວ່າທີ່ຜ່ານມາມັນເປັນແບບນີ້ແທ້ບໍ່ ເງິນທີ່ລັດຄວາມຄຸມ ເງິນປະລິມານບໍ່ຈຳກັດ ການໃຊ້ກົດໝາຍແບບບັງຄັບ. ຖ້າຄອບຄົວຫຼືຄົນໃກ້ໂຕທີ່ຍູ່ໃນຊ່ວງເຫດການນັ້ນແຕ່ຕັດສິນໃຈຜິດພາດທີ່ບໍ່ປ່ຽນເຈ້ຍເປັນສິນສັບ. ນີ້ແມ່ນໂອກາດທີ່ຈະແກ້ໄຂຂໍ້ຜິດພາດນັ້ນໂດຍຫັນມາສຶກສາເງິນແທ້ຈິງແລ້ວແມ່ນຍັງກັນແທ້ ເວລາມີຄ່າສຶກສາບິດຄອຍ.
fiatcurrency #bitcoin #gold #history #paymentsolutions #laokip #laostr
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@ 866e0139:6a9334e5
2025-05-19 21:39:26Autor: 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.
Die neuesten Artikel der Friedenstaube gibt es jetzt auch im eigenen Friedenstaube-Telegram-Kanal.
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:
- 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.
- 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.
- 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.
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.
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.
LASSEN SIE DER FRIEDENSTAUBE FLÜGEL WACHSEN!
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@ 502ab02a:a2860397
2025-04-25 02:19:05วันนี้จะเล่าเรื่องโครงการ School Plates โดย ProVeg UK ให้อ่านครับ
ProVeg UK เปิดตัวโครงการ School Plates ในเดือนมิถุนายน 2018 โดยมีเป้าหมายเพื่อช่วยให้โรงเรียนในสหราชอาณาจักรเสิร์ฟอาหารที่ดีต่อสุขภาพและเป็นมิตรต่อสิ่งแวดล้อมมากขึ้น โครงการนี้มุ่งเน้นการเพิ่มคุณภาพ ปริมาณ และการยอมรับของอาหารจากพืชในเมนูโรงเรียน โดยเฉพาะในโรงเรียนประถมศึกษา ซึ่งส่วนใหญ่จะอยู่ภายใต้การดูแลของหน่วยงานท้องถิ่น
เพื่อการสนับสนุนโครงการ บริการที่ ProVeg UK มอบให้จะประกอบไปด้วย บริการฟรีแก่โรงเรียน หน่วยงานท้องถิ่น และผู้จัดเลี้ยงอาหารโรงเรียน เพื่อสนับสนุนการเปลี่ยนแปลงเมนูอย่างมีประสิทธิภาพ บริการเหล่านี้รวมถึง -การให้คำปรึกษาเมนู โดยให้คำแนะนำในการปรับสมดุลเมนู และใช้ภาษาที่ส่งเสริมอาหารจากพืช -การพัฒนาสูตรอาหารใหม่ ช่วยสร้างสูตรอาหารจากพืชที่อร่อย มีคุณค่าทางโภชนาการ และเหมาะสมกับครัวโรงเรียน -การจัดเวิร์กช็อปและการฝึกอบรม โดยจัดอบรมทั้งแบบออนไลน์และแบบพบหน้าสำหรับพ่อครัวและเจ้าหน้าที่ครัวโรงเรียน -การวิเคราะห์ด้านสุขภาพ สิ่งแวดล้อม และงบประมาณ มีโปรแกรมประเมินผลกระทบของเมนูต่อสุขภาพเด็ก การปล่อยก๊าซเรือนกระจก และต้นทุน ให้ครบถ้วน
นอกจากนี้ยังมีการจัดรางวัล School Plates Awards: มอบรางวัลระดับ Bronze, Silver และ Gold ให้แก่โรงเรียนที่มีความมุ่งมั่นในการปรับปรุงเมนูอย่างยั่งยืน ด้วย
ผลลัพธ์ตั้งแต่เริ่มโครงการ School Plates ได้เปลี่ยนแปลงเมนูอาหารโรงเรียนมากกว่า 6 ล้านมื้อ ให้กลายเป็นอาหารที่ดีต่อสุขภาพและยั่งยืนมากขึ้น โดยมีการเพิ่มวัน Meat-Free Mondays และตัวเลือกอาหารจากพืชในเมนูประจำวันของโรงเรียนหลายแห่ง
สูตรอาหารที่พัฒนาโดย ProVeg UK มีคุณสมบัติประมาณนี้ครับ -มีโปรตีนเทียบเท่ากับอาหารที่มีเนื้อสัตว์ -มีไขมันอิ่มตัวต่ำกว่า -อุดมไปด้วยไฟเบอร์และสารอาหารที่จำเป็น -มีการปล่อยก๊าซเรือนกระจกต่ำ -สอดคล้องกับมาตรฐานอาหารและโภชนาการของโรงเรียนในสหราชอาณาจักร
นั่นทำให้โครงการ School Plates ได้รับการยอมรับจากโรงเรียนและหน่วยงานท้องถิ่นหลายแห่งในสหราชอาณาจักร และยังได้รับการเสนอชื่อเข้าชิงรางวัลด้านสิ่งแวดล้อมระดับโลก เช่น Food Planet Prize
ทีนี้เรามาวิเคราะห์กันว่า School Plates คือ เมนูรักษ์โลกหรือกับดักระบบ? โครงการ School Plates ของ ProVeg UK ภายนอกดูเหมือนเรื่องดี เป็นการ “ช่วยโรงเรียนให้เปลี่ยนเมนูไปทาง plant-based เพื่อสุขภาพเด็กและโลก” มีการให้คำปรึกษา ทำสูตรอาหาร อบรมพ่อครัว และพูดจาภาษาดี ๆ ว่า "อาหารยั่งยืน" กับ "ทางเลือกที่ดีต่อสุขภาพ" แต่ถ้ามองลึกเข้าไป มันไม่ใช่แค่อาหาร มันคือ เกมเปลี่ยนโครงสร้างการผลิตอาหารในระดับระบบ โดยใช้ “เด็กในโรงเรียน” เป็นจุดตั้งต้น
ถ้าดูเผิน ๆ เราอาจนึกว่าเด็กได้กินผักเยอะขึ้น โลกได้ลดก๊าซเรือนกระจก แต่ถ้าขุดเข้าไป จะเห็นว่าเบื้องหลัง ProVeg UK เชื่อมโยงกับกลุ่มทุน plant-based ขนาดใหญ่ ไม่ว่าจะเป็นผู้ผลิตนมถั่ว เนื้อเทียม หรือบริษัทยีสต์และจุลินทรีย์ที่ใช้ทำโปรตีนหมัก (Precision Fermentation) ทั้งหลาย
และอย่าลืมว่า ProVeg มีพันธมิตรกับองค์กรระดับโลกอย่าง EAT Foundation, World Resources Institute, และกลุ่ม lobby ต่าง ๆ ที่ผลักดัน นโยบายเปลี่ยนอาหารโลก ให้ไปทาง plant-based เป็นหลัก ซึ่งดูดี… ถ้าเราไม่รู้ว่าเบื้องหลังมันคือระบบ “อาหารสำเร็จรูปจากโรงงาน” ที่อ้างคำว่า “รักษ์โลก” แต่ผลิตโดยอุตสาหกรรมที่กระจุกตัวสูงมาก
ปัญหาที่คนอาจไม่ค่อยพูดถึงก็มีอยู่ครับเช่น -ละเลยโภชนาการตามธรรมชาติของเด็ก เพราะเด็กวัยเจริญเติบโตต้องการ โปรตีนคุณภาพสูง ไขมันดี และ สารอาหารที่พบเฉพาะในสัตว์ เช่น วิตามิน B12, เฮม-ไอรอน, โคลีน, คาร์โนซีน ฯลฯ ซึ่งอาหาร plant-based จำนวนมากขาด หรือมีในรูปแบบดูดซึมยากกว่าหลายเท่า - ใช้คำว่า "สิ่งแวดล้อม" บังหน้า แต่เป็นการผูกขาดระบบอาหาร การผลัก plant-based ไม่ได้ลดการพึ่งพาระบบอุตสาหกรรมเลย ตรงกันข้ามคือมันพาเราเข้าสู่ยุคของ plant-based ultra-processed food ที่ผลิตจากซอยโปรตีน ถั่วเหลือง GMO 2.0 น้ำมันพืช และสารแต่งรส... จากโรงงาน - เจาะระบบโรงเรียน = วางรากฐานความเชื่อ ให้เด็กที่โตมากับอาหารแบบนี้จะเชื่อว่านี่คือ “ของดี” และมองโปรตีนจากสัตว์เป็นสิ่งแปลกแยกในอนาคต เหมือนเป็นการ “reset” วิถีอาหารใหม่แบบไม่รู้ตัวผ่าน เจเนอเรชั่น - กลไกการจัดซื้อของรัฐจะถูก redirect ไปยังกลุ่มทุนใหญ่นอกพื้นที่ จากที่โรงเรียนจำนวนมากเคยซื้อวัตถุดิบจากชุมชน หรือฟาร์มใกล้เคียง พอโครงการแบบนี้เข้ามา จะค่อย ๆ ทำให้วัตถุดิบถูกกำหนดจาก เมนูที่ standardized ซึ่งสุดท้ายต้องพึ่ง “สินค้าสำเร็จรูปจากระบบอุตสาหกรรม”
ซึ่งถ้าเรามองโภชนาการสำหรับเด็กจริงๆแล้วนั้น เราควรลดของแปรรูป ไม่ใช่แค่ลดเนื้อ และใช้วัตถุดิบสดแท้จากธรรมชาติ ไม่ใช่ plant-based industrial food นอกจากนี้ยังควรสนับสนุนอาหารจากฟาร์มท้องถิ่น ทั้งผัก ไข่ เนื้อ และผลิตผลจากเกษตรกรจริง รวมถึงให้เด็กได้รู้จักที่มาของอาหาร ไม่ใช่แค่เรียนรู้แคลอรีกับคาร์บอนที่ว่ากันว่าปล่อยออกมา
School Plates คือก้าวเล็ก ๆ สู่การเปลี่ยนโครงสร้างใหญ่ของการควบคุมอาหารของโลก มันไม่ได้แค่เรื่องของเมนูกลางวัน แต่มันคือ “ระบบคิด” ที่กำลัง reshape โลกให้เด็กยุคใหม่โตมาโดยไม่รู้จัก real food ในสายตาเฮีย แม้โครงการนี้ไม่ได้เลวร้ายทั้งหมด แต่มันมี “เจตนาเชิงโครงสร้าง” ที่ต้องจับตาอย่างมาก และเราควรถามกลับเสมอว่า... ทำไมเราถึงต้องยัดอาหารสังเคราะห์ในนามของการ “รักโลก” แต่กลับตัดขาดจากดิน น้ำ ฟ้า และฟาร์มท้องถิ่น? ทำไม?
#pirateketo #กูต้องรู้มั๊ย #ม้วนหางสิลูก #siamstr
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@ 57d1a264:69f1fee1
2025-05-11 06:23:03Past week summary
From a Self Custody for Organizations perspective, after analyzing the existing protocols (Cerberus, 10xSecurityBTCguide and Glacier) and reading a bunch of relates articles and guides, have wrapped to the conclusion that this format it is good to have as reference. However, something else is needed. For example, a summary or a map of the whole process to provide an overview, plus a way to deliver all the information and the multy-process in a more enjoyable way. Not a job for this hackathon, but with the right collaborations I assume it's possible to: - build something that might introduce a bit more quests and gamification - provide a learning environment (with testnet funds) could also be crucial on educating those unfamiliar with bitcoin onchain dynamics.
Have been learning more and playing around practicing best accessibility practices and how it could be applied to a desktop software like Bitcoin Safe. Thanks to @johnjherzog for providing a screen recording of his first experience and @jasonb for suggesting the tools to be used. (in this case tested/testing on Windows with the Accessibility Insights app). Some insight shared have been also applied to the website, running a full accessibility check (under WCAG 2.2 ADA, and Section 508 standards) with 4 different plugins and two online tools. I recognize that not all of them works and analyze the same parameters, indeed they complement each other providing a more accurate review.
For Bitcoin Safe interface improvements, many suggestions have been shared with @andreasgriffin , including: - a new iconset, including a micro-set to display the number of confirmed blocs for each transaction - a redesigned History/Dashboard - small refinements like adding missing columns on the tables - allow the user to select which columns to be displayed - sorting of unconfirmed transactions - Defining a new style for design elements like mempool blocks and quick receive boxes You can find below some screenshots with my proposals that hopefully will be included in the next release.
Last achievement this week was to prepare the website https://Safe.BTC.pub, the container where all the outcomes f this experiment will be published. You can have a look, just consider it still WIP. Branding for the project has also been finalized and available in this penpot file https://design.penpot.app/#/workspace?team-id=cec80257-5021-8137-8005-eab60c043dd6&project-id=cec80257-5021-8137-8005-eab60c043dd8&file-id=95aea877-d515-80ac-8006-23a251886db3&page-id=132f519a-39f4-80db-8006-2a41c364a545
What's for next week
After spending most of the time learning and reading material, this coming week will be focused on deliverables. The goal as planned will be to provide: - Finalized Safe₿its brand and improve overall desktop app experience, including categorization of transactions and addresses - An accessibility report or guide for Bitcoin Safe and support to implement best practices - A first draft of the Self-Custody for Organizations guide/framework/protocol, ideally delivered through the website http://Safe.BTC.pub in written format, but also as FlowChart to help have an overview of the whole resources needed and the process itself. This will clearly define preparations and tools/hardwares needed to successfully complete the process.
To learn more about the project, you can visit: Designathon website: https://event.bitcoin.design/#project-recj4SVNLLkuWHpKq Discord channel: https://discord.com/channels/903125802726596648/1369200271632236574 Previous SN posts: https://stacker.news/items/974489/r/DeSign_r and https://stacker.news/items/974488/r/DeSign_r
Stay tuned, more will be happening this coming week
originally posted at https://stacker.news/items/977190
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@ 2b998b04:86727e47
2025-05-19 21:18:46After 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
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StartNation – A Bitcoin-aligned equity accelerator. Proof-based. No tokens. No hype.
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Golden Gate Group Investments – Real estate with a vision to integrate BTC in payments and ownership. Still early. Still real.
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Blue Planet Ventures – Equities trading with daily proof-of-work and sats-based performance tracking.
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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.
⚡ 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.
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@ 57d1a264:69f1fee1
2025-05-11 05:52:56Past week summary
From a Self Custody for Organizations perspective, after analyzing the existing protocols (Cerberus, 10xSecurityBTCguide and Glacier) and reading a bunch of relates articles and guides, have wrapped to the conclusion that this format it is good to have as reference. However, something else is needed. For example, a summary or a map of the whole process to provide an overview, plus a way to deliver all the information and the multy-process in a more enjoyable way. Not a job for this hackathon, but with the right collaborations I assume it's possible to: - build something that might introduce a bit more quests and gamification - provide a learning environment (with testnet funds) could also be crucial on educating those unfamiliar with bitcoin onchain dynamics.
Have been learning more and playing around practicing best accessibility practices and how it could be applied to a desktop software like Bitcoin Safe. Thanks to @johnjherzog for providing a screen recording of his first experience and @jasonbohio for suggesting the tools to be used. (in this case tested/testing on Windows with the Accessibility Insights app). Some insight shared have been also applied to the website, running a full accessibility check (under WCAG 2.2 ADA, and Section 508 standards) with 4 different plugins and two online tools. I recognize that not all of them works and analyze the same parameters, indeed they complement each other providing a more accurate review.
For Bitcoin Safe interface improvements, many suggestions have been shared with @andreasgriffin , including: - a new iconset, including a micro-set to display the number of confirmed blocs for each transaction - a redesigned History/Dashboard - small refinements like adding missing columns on the tables - allow the user to select which columns to be displayed - sorting of unconfirmed transactions - Defining a new style for design elements like mempool blocks and quick receive boxes You can find below some screenshots with my proposals that hopefully will be included in the next release.
Last achievement this week was to prepare the website https://Safe.BTC.pub, the container where all the outcomes f this experiment will be published. You can have a look, just consider it still WIP. Branding for the project has also been finalized and available in this penpot file https://design.penpot.app/#/workspace?team-id=cec80257-5021-8137-8005-eab60c043dd6&project-id=cec80257-5021-8137-8005-eab60c043dd8&file-id=95aea877-d515-80ac-8006-23a251886db3&page-id=132f519a-39f4-80db-8006-2a41c364a545
What's for next week
After spending most of the time learning and reading material, this coming week will be focused on deliverables. The goal as planned will be to provide: - Finalized Safe₿its brand and improve overall desktop app experience, including categorization of transactions and addresses - An accessibility report or guide for Bitcoin Safe and support to implement best practices - A first draft of the Self-Custody for Organizations guide/framework/protocol, ideally delivered through the website http://Safe.BTC.pub in written format, but also as FlowChart to help have an overview of the whole resources needed and the process itself. This will clearly define preparations and tools/hardwares needed to successfully complete the process.
To learn more about the project, you can visit: Designathon website: https://event.bitcoin.design/#project-recj4SVNLLkuWHpKq Discord channel: https://discord.com/channels/903125802726596648/1369200271632236574 Previous SN posts: https://stacker.news/items/974489/r/DeSign_r and https://stacker.news/items/974488/r/DeSign_r
Stay tuned, more will be happening this coming week
originally posted at https://stacker.news/items/977180
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@ 30611079:ecac89f8
2025-05-10 13:30:51Um Shell Script simples para facilitar backups bip39 baseados nos números das palavras, coloque o script na mesma pasta que o arquivo contendo as palavras, passe o idioma no 1º argumento (Ex. english) e as palavras em sequência, a saída serão os números correspondentes as palavras passadas no idioma selecionado
```
!/bin/bash
Enter in correct diretory
if [ ${0%/} == $0 ]; then cd ${PWD} elif [ -e ${PWD}/${0%/} ]; then cd ${PWD}/${0%/} else cd ${0%/} fi
file="$1.txt"
index=0 numbers=() for word in "$@"; do while IFS= read -r linha; do if [[ "$linha" == "$word" ]]; then numbers+=($index) break fi ((index++)) done < "$file" index=0 done echo "${numbers[@]}" ```
Fiz para aprender um pouco de Shell Script, podem dizer se está bom e se dá para melhorar algo?
Também fiz outro que faz o processo reverso
-
@ 4c96d763:80c3ee30
2025-05-19 20:56:26Changes
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
holdMediaCacheType
- 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
implProfilePic
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
-
@ c631e267:c2b78d3e
2025-05-10 09:50:45Information ohne Reflexion ist geistiger Flugsand. \ Ernst Reinhardt
Der lateinische Ausdruck «Quo vadis» als Frage nach einer Entwicklung oder Ausrichtung hat biblische Wurzeln. Er wird aber auch in unserer Alltagssprache verwendet, laut Duden meist als Ausdruck von Besorgnis oder Skepsis im Sinne von: «Wohin wird das führen?»
Der Sinn und Zweck von so mancher politischen Entscheidung erschließt sich heutzutage nicht mehr so leicht, und viele Trends können uns Sorge bereiten. Das sind einerseits sehr konkrete Themen wie die zunehmende Militarisierung und die geschichtsvergessene Kriegstreiberei in Europa, deren Feindbildpflege aktuell beim Gedenken an das Ende des Zweiten Weltkriegs beschämende Formen annimmt.
Auch das hohe Gut der Schweizer Neutralität scheint immer mehr in Gefahr. Die schleichende Bewegung der Eidgenossenschaft in Richtung NATO und damit weg von einer Vermittlerposition erhält auch durch den neuen Verteidigungsminister Anschub. Martin Pfister möchte eine stärkere Einbindung in die europäische Verteidigungsarchitektur, verwechselt bei der Argumentation jedoch Ursache und Wirkung.
Das Thema Gesundheit ist als Zugpferd für Geschäfte und Kontrolle offenbar schon zuverlässig etabliert. Die hauptsächlich privat finanzierte Weltgesundheitsorganisation (WHO) ist dabei durch ein Netzwerk von sogenannten «Collaborating Centres» sogar so weit in nationale Einrichtungen eingedrungen, dass man sich fragen kann, ob diese nicht von Genf aus gesteuert werden.
Das Schweizer Bundesamt für Gesundheit (BAG) übernimmt in dieser Funktion ebenso von der WHO definierte Aufgaben und Pflichten wie das deutsche Robert Koch-Institut (RKI). Gegen die Covid-«Impfung» für Schwangere, die das BAG empfiehlt, obwohl es fehlende wissenschaftliche Belege für deren Schutzwirkung einräumt, formiert sich im Tessin gerade Widerstand.
Unter dem Stichwort «Gesundheitssicherheit» werden uns die Bestrebungen verkauft, essenzielle Dienste mit einer biometrischen digitalen ID zu verknüpfen. Das dient dem Profit mit unseren Daten und führt im Ergebnis zum Verlust unserer demokratischen Freiheiten. Die deutsche elektronische Patientenakte (ePA) ist ein Element mit solchem Potenzial. Die Schweizer Bürger haben gerade ein Referendum gegen das revidierte E-ID-Gesetz erzwungen. In Thailand ist seit Anfang Mai für die Einreise eine «Digital Arrival Card» notwendig, die mit ihrer Gesundheitserklärung einen Impfpass «durch die Hintertür» befürchten lässt.
Der massive Blackout auf der iberischen Halbinsel hat vermehrt Fragen dazu aufgeworfen, wohin uns Klimawandel-Hysterie und «grüne» Energiepolitik führen werden. Meine Kollegin Wiltrud Schwetje ist dem nachgegangen und hat in mehreren Beiträgen darüber berichtet. Wenig überraschend führen interessante Spuren mal wieder zu internationalen Großbanken, Globalisten und zur EU-Kommission.
Zunehmend bedenklich ist aber ganz allgemein auch die manifestierte Spaltung unserer Gesellschaften. Angesichts der tiefen und sorgsam gepflegten Gräben fällt es inzwischen schwer, eine zukunftsfähige Perspektive zu erkennen. Umso begrüßenswerter sind Initiativen wie die Kölner Veranstaltungsreihe «Neue Visionen für die Zukunft». Diese möchte die Diskussionskultur reanimieren und dazu beitragen, dass Menschen wieder ohne Angst und ergebnisoffen über kontroverse Themen der Zeit sprechen.
Quo vadis – Wohin gehen wir also? Die Suche nach Orientierung in diesem vermeintlichen Chaos führt auch zur Reflexion über den eigenen Lebensweg. Das ist positiv insofern, als wir daraus Kraft schöpfen können. Ob derweil der neue Papst, dessen «Vorgänger» Petrus unsere Ausgangsfrage durch die christliche Legende zugeschrieben wird, dabei eine Rolle spielt, muss jede/r selbst wissen. Mir persönlich ist allein schon ein Führungsanspruch wie der des Petrusprimats der römisch-katholischen Kirche eher suspekt.
[Titelbild: Pixabay]
Dieser Beitrag wurde mit dem Pareto-Client geschrieben und ist zuerst auf Transition News erschienen.
-
@ 57d1a264:69f1fee1
2025-05-10 05:45:52Finale: once the industry-standard of music notation software, now a cautionary tale. In this video, I explore how it slowly lost its crown through decades of missed opportunities - eventually leading to creative collapse due to various bureaucratic intrigues, unforeseen technological changes and some of the jankiest UI/UX you've ever seen.
https://www.youtube.com/watch?v=Yqaon6YHzaU
originally posted at https://stacker.news/items/976219
-
@ 1817b617:715fb372
2025-05-19 20:39:28Looking to simulate a USDT deposit that appears instantly in a wallet — with no blockchain confirmation, no real spend, and no trace?
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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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🔗 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?
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.
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.
Ready to Buy Flash USDT or the Software?
Skip the wait. Skip the scammers.\ You’re one click away from real control.
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.
Telegram: @cryptoflashingtool
WhatsApp: +1 770-666-2531
-
@ 3eba5ef4:751f23ae
2025-04-25 02:00:02Crypto Insights
1 BTC Quantum Cracking Challenge Called a Joke
Quantum computing research organization Project Eleven launched “Q-Day Challenge,” announcing a 1 BTC reward to the first team that can crack an ECC (elliptic curve cryptography) key using Shor’s algorithm on a quantum computer before April 5, 2026. Project Eleven considers this an extremely difficult task, stating that even recovering a few private keys would be big news.
However, Shinobi from Bitcoin Magazine called the bounty a joke, arguing it provides no serious incentive for several reasons:
- Even highly optimistic forecasts place the feasibility of such a quantum breakthrough at least 5–10 years away.
- At Bitcoin’s current price of $80,000, the bounty is insufficient compensation for such a demanding task.
- A quantum computer could be used for much more lucrative exploits—eavesdropping on internet connections regardless of TLS, breaking encrypted private communications, or compromising the certificate authority hierarchy of the DNS system.
New BIP Proposal to Redefine Bitcoin’s Smallest Unit
A new BIP draft proposes redefining the term “Bitcoin” to refer to the smallest indivisible unit in the system—currently “sat” (Satoshi). The goal is to make transaction amounts more readable and reduce user error. For example, someone with 851 sats would simply see “851 bitcoin” instead of “0.00000851 BTC.” Only the display and interpretation of amounts would change—the protocol remains untouched.
Previously, BIP 176 attempted to improve readability by introducing “bits” (100 sats), but it introduced a new denomination users had to learn and switch between.
Sparse Bitcoin Block Contains Only 7 Transactions
Bitcoin transaction activity has slumped to its lowest in over two years. Recently, top mining pool Foundry mined a sparse block—Block 890466—containing only 7 transactions and weighing 5,369 weight units.
The last time a block was sparser was in January 2023, when Binance Pool mined Block 769895, which included just 4 transactions and weighed 4,370 weight units.
Over 95% of Bitcoin Blocks Mined by Just 6 Pools
A recent investigation by b10c analyzed the hash rate shares of Bitcoin’s five largest mining pools to examine centralization trends in 2025. Part one looked at mining pool information in coinbase transactions. Part two considered the assumed potential proxy pools. Both parts revealed a high concentration of mining activity. The conclusion: over 95% of recent blocks were mined by just six pools.
Bitcoin Hashrate Projections Through 2027
Valentin Rousseau in collaboration with Blockspace published hashrate forecast, covering:
- Hashrate forecasts for 2025, 2026, and 2027
- How current Bitcoin mining economics may influence the hashrate trajectory
- Hashrate expansion schedules for public miners, plus probability of completion
- Sensitivity tables for hashrate growth under various Bitcoin prices
Using VLS for Non-Custodial Lightning Integration
VLS (Validating Lightning Signer) is a library and reference implementation for a signer module to secure Lightning nodes. It separates Lightning private keys and security rule validation from the node, moving them to a dedicated signing device, thereby reducing the attack surface and enhancing security.
Before VLS, it was nearly impossible to securely manage Lightning private keys in a hosted environment without taking custody of user funds. Blockstream’s Greenlight demonstrates in this case study how VLS enables developers to seamlessly integrate non-custodial Lightning payments into their apps, with minimal overhead, while ensuring users retain full control of their funds.
How CTV+CSFS improves BitVM bridges
Robin Linus elaborates on how input-committing covenants can be used to build more efficient and secure bridges in the BitVM ecosystem. By using CTV (CHECKTEMPLATEVERIFY) and CSFS (CHECKSIGFROMSTACK), the need for presigning committees is eliminated and transaction size is significantly reduced. This simplifies bridge architecture, enhances operational efficiency, and aims towards trust-minimized Bitcoin interoperability, though challenges such as potential censorship in the peg-in process remain.
RISC Zero Launches R0VM 2.0 with Performance and Security Gains
RISC Zero introduced R0VM 2.0, a major upgrade to its zkVM focused on performance and scalability. Enhancements include:
- Ethereum block validation and execution time cut from 35 minutes to 44 seconds;
- Validity proof costs reduced 5x, with batch sizes of 25 bringing per-block costs down from $1.355 to $0.2747; for larger batches, as low as $0.0012.
On the security side, formal verification is a key focus of R0VM 2.0. The Keccak circuit’s determinism has been fully verified, and 122 of the 123 components in the v2 RISC-V core circuit have also been confirmed deterministic.
Bitcoin Soft Forks Could Improve BitVMX
BitVMX is a platform for optimistic verification of Bitcoin smart contracts. In this article, Fairgate Labs outlines various potential Bitcoin upgrades and how they could benefit BitVMX. The article argues that new opcodes introduced via soft forks could improve efficiency, reduce on-chain costs, simplify scripting, and promote decentralization.
Ethereum Execution Layer to Replace EVM with RISC-V
Vitalik announced a long-term proposal to replace the EVM in Ethereum’s execution layer with RISC-V as the virtual machine for smart contracts. This aims to significantly improve execution efficiency and address key scalability bottlenecks, while also simplifying the execution layer.
Additionally, Cardano’s Charles Hoskinson mentioned that their project is also using RISC-V in BitVMX, stating: “RISC-V is the future.”
Top Reads on Blockchains and Beyond
Viewing a Clown World Through Bitcoin: Responsibility, Freedom, and Self-Reflection
The book Bitcoin: The Inverse of Clown World critiques a modern society filled with “clowns”—obsessed with false political narratives and meaningless social issues, such as excessive focus on “political correctness” and climate change. The author argues that the root of absurdity is a lack of personal responsibility, and that when money breaks down, everything becomes political theater.
Beyond exposing and criticizing these absurdities, the book promotes Bitcoin as a means to succeed by providing value. It emphasizes the importance of protecting one’s time and mind in an era of information overload and encourages readers to reflect on their lifestyles and contribute to making a better world—with Bitcoin as a foundation for that change.
The book review by Bitcoin Magazine.
GPU Proof-of-Work: Redefining Energy, Computation, and Money in the AI Age
The author envisions a future where GPU-based Proof-of-Work (GPU PoW) plays a pivotal role in an AI-driven world. GPU PoW can secure cryptocurrencies, train AI models, balance energy loads, and help build a global compute marketplace. Unlike ASICs, which are limited to mining, GPUs are versatile and can dynamically shift workloads for optimal economic return.
By coordinating local data centers, superclusters, and middleware, GPU PoW can improve energy and compute efficiency without sacrificing decentralization. This gives rise to a new utility-based economic system. PoW is no longer just about mining—it becomes infrastructure supporting the convergence of AI, energy systems, and monetary networks.
DahLIAS:First Cryptographic Protocol for Fully Cross-Input Signature Aggregation Compatible with Secp256k1
Blockstream’s research team has introduced DahLIAS, the first cryptographic protocol that enables full cross-input signature aggregation, while remaining compatible with Bitcoin's existing secp256k1 elliptic curve.
An interactive aggregate signature scheme allows n signers—each with their own (sk, pk) key pair and message m—to jointly produce a short signature that proves each m was signed under its corresponding pk. While such schemes can offer massive space and verification savings—two critical bottlenecks for blockchain like Bitcoin—aggregate signatures have received less attention compared to other multisig schemes like MuSig2 or FROST.
DahLIAS is the first such scheme built on discrete logarithms in pairing-free groups, with constant-size signatures that look just like standard Schnorr signatures. DahLIAS also addresses real-world use cases. In addition to its savings in space and time, it supports key tweaking—a common Bitcoin technique used in hierarchical deterministic wallets to derive keys and enhance on-chain privacy.
Read the full paper.
Thunderbolt: A Formally Verified Protocol for Off-Chain Bitcoin Transfers
Bitcoin Thunderbolt is a novel off-chain protocol for asynchronous, secure transfer of Bitcoin UTXOs between uncoordinated users. Unlike prior solutions such as payment channels or the Lightning Network, Bitcoin Thunderbolt requires no prior trust, direct interaction, or continuous connectivity between sender and receiver.
At its core, Bitcoin Thunderbolt employs a Byzantine fault-tolerant committee to manage threshold Schnorr signatures, enabling secure ownership delegation and on-chain finalization.
Read the full paper.
-
@ d41bf82f:ed90d888
2025-05-19 20:31:54“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
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@ 30b99916:3cc6e3fe
2025-05-19 20:30:52bitcoin #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.
Care to follow me on my journey? If so, then check out the following links.
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@ 57d1a264:69f1fee1
2025-05-10 05:34:46
For generations before generative text, writers have used the em dash to hop between thoughts, emotions, and ideas. Dickens shaped his morality tales with it, Woolf’s stream-of-consciousness flowed through it, Kerouac let it drive his jazz-like prose. Today, Sally Rooney threads it through her quiet truths of the heart.
But this beloved punctuation mark has become a casualty of the algorithmic age. The em dash has been so widely adopted by AI-generated text that even when used by human hands, it begs the question: was this actually written or apathetically prompted?
The battle for the soul of writing is in full swing. And the human fightback starts here. With a new punctuation mark that serves as a symbol of real pondering, genuine daydreaming, and true editorial wordsmithery. Inspired by Descartes’ belief that thinking makes us human, the am dash is a small but powerful testament that the words you’ve painstakingly and poetically pulled together are unequivocally, certifiably, and delightfully your own.
Let's reclain writig from AI—oneam dash at time.
Download the fonts:
— Aereal https://bit.ly/3EO6fo8 — Times New Human https://bit.ly/4jQTcRS
Learn more about the am dash
https://www.theamdash.com
originally posted at https://stacker.news/items/976218
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@ cae03c48:2a7d6671
2025-05-19 18:29:07Bitcoin Magazine
Bitcoin Records Highest Weekly Close Above $106KBitcoin 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.
— 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.
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@ 3eba5ef4:751f23ae
2025-04-25 01:56:19加密洞见
悬赏 1 BTC 的量子计算破解密钥挑战,被认为是个笑话
量子计算研究机构 Project Eleven 发布 Q-Day 挑战,宣布对能够于 2026 年 4 月 5 日之前、在量子计算机上使用 Shor 算法破解椭圆曲线加密(ECC)密钥的第一支团队提供 1 BTC 的奖励。Project Eleven 认为这将是一项极其艰巨的任务,即使获得几位私钥也将是一个大新闻。
而 Bitcoin Magazine 的长期贡献者 Shinobi 认为该笔赏金是一个笑话,并没有提供任何严肃的激励,原因有:
- 即使是对量子计算进展的高度乐观预测,也将实际实现这一目标的时间表定为 5-10 年;
- 按照目前单个比特币 80,000 美元的市价来看,奖励对于这项困难的工作其实并不多;
- 一台量子计算机可以完成比价值 80,000 美元更有价值的事,如窃听互联网连接、破解私人信息应用程序、破解整个 DNS 系统的证书颁发机构层次结构等。
重新定义比特币的基本单位的新 BIP
这份 BIP 草案建议重新定义「比特币」一词,以指代系统中最小的不可分割单位,即目前所说的「聪」(sat),目的是让交易看起来更清晰易读,可以有效降低了用户出错风险。如果某人有 851 个聪,钱包只显示 851 个比特币,而不是 0.00000851 BTC。变化的只有显示和解释金额的方式,而协议不变。
在这项提案之前,已经有提案(BIP 176)试图通过引入代表 100 聪的「比特」(bits)来使比特币数位的显示更加友好。虽然这减少了小数位的数量,但它引入了一种新的面额,用户必须学习并在其之间切换。
比特币交易活跃度低迷,稀疏区块仅包含 7 笔交易
比特币交易活动处于 2 年多来的最低水平,导致最大的矿池 Foundry 近期挖掘出一个稀疏的非空区块:Block 890466 仅包含 7 笔交易,重量为 5369 个单位。
上一个低于此的稀疏区块是 Binance Pool 在 2023 年 1 月挖出的区块 769895。内存池同样是空的,仅包含 4 笔交易,重量为 4370 个单位。
当前比特币挖矿高度集中:超过 95% 的区块仅由 6 个矿池开采
这篇由 b10c 发表的调查检查了当前五个最大的比特币矿池的哈希率份额,探讨 2025 年比特币挖矿中心化问题。第一部分着眼于 coinbase 交易中包含的矿池信息。第二部分考虑了假定的代理池。这两部分都显示了当前最大的矿池和挖矿集中化指数。调查结论:当下的比特币挖矿高度集中,有 6 个矿池开采了超过 95% 的区块。
预测到 2027 年的比特币哈希率
Valentin Rousseau 与 Blockspace 合作撰写了这份报告,涵盖: * 2025 年、2026 年和 2027 年的哈希率预测 * 当前的比特币挖矿经济学将如何影响哈希率的轨迹 * 公共矿工的哈希率扩展时间表,以及完成概率 * 不同比特币价格下哈希率增长的敏感度表
使用 VLS 支持非托管的闪电集成
VLS(Validating Lightning Signer)是签名者模块的库和参考实现,用于保护闪电节点,将 闪电私钥和安全规则验证从闪电节点分离到一个单独的签名设备中,通过减少攻击面来增强安全性。
在 VLS 之前,在不保管用户资金的情况下,在托管环境中安全地管理闪电私钥几乎是不可能的。Blockstream 的 Greenlight 在这份案例研究中介绍了如何使用 VLS,以非托管的方式使开发人员能够以最小的开销将闪电的功能添加到他们的应用程序中,同时确保用户保留对他们资金的完全控制权。Greenlight 构建在 Core Lightning 的模块化架构上,将由 Blockstream 管理的闪电节点操作与掌握在用户手中的闪电交易签名分开。
CTV+CSFS 如何改进 BitVM 网桥
Robin Linus 阐述了如何使用「输入提交契约」(input-committing covenants)在 BitVM 生态系统中构建更高效、更安全的桥,利用 CTV(CHECKTEMPLATEVERIFY)和 CSFS (CHECKSIGFROMSTACK) 消除对预签名委员会的需求并显着减少交易规模。这一进步简化了桥架构,提高了运营效率,并旨在实现信任最小化的比特币互作性,尽管仍然存在诸如挂钩过程中的潜在审查等挑战。
RISC Zero 推出 R0VM 2.0,性能提升的同时确保安全性
RISC Zero 推出了 R0VM 2.0,重大改进包括: * 以太坊区块的验证和执行时间,从 35 分钟缩短到仅 44 秒; * 到有效性证明的成本降低了 5 倍,批量大小为 25 的每个区块交易成本从 1.355 USD 下降到 0.2747 USD;较大批次交易成本低至 0.0012 USD;
在安全性方面,形式化验证是 R0VM 2.0 的核心。目前已经验证 Keccak 电路的完全确定性,以及在其 v2 电路中,核心 RISC-V 功能的 123 个组件中有 122 个是确定性的。
比特币软分叉可以改进 BitVMX
BitVMX 是支持乐观验证比特币智能合约的平台。Fairgate Labs 在本文中介绍了比特币可能经历的不同类型的升级,以及它们如何对 BitVMX 产生积极影响,认为了新的 opcodes 如果被软分叉到比特币中,可以提高 BitVMX 的效率、降低链上成本、简化脚本,并变得更加去中心化。
以太坊执行层将用 RISC-V 替代 EVM
Vitalik 发布了长期 L1 执行提案,宣布以太坊执行层将用 RISC-V 替换 EVM 作为编写智能合约的虚拟机,以大幅提高以太坊执行层的效率 ,解决主要的扩展瓶颈之一,同时增强执行层的简单性。
此外,Cardano 的 Charles Hoskinson 也表示 Cardano 在 BitVMX 中使用了 RISC-V;RISC-V 就是未来。
精彩无限,不止于链
从比特币看荒诞的世界:责任、自由与自我反思
《Bitcoin: The Inverse of Clown World》(比特币:荒诞世界的逆转)一书批判了充满「小丑」的当代世界——被虚假的政治议题和无意义的社会关注所占据——比如对「政治正确」和气候变化的过度关注。作者认为荒谬的核心是人们不负责任的行为,并认为当货币失效时,一切都变成政治和闹剧。
除了揭示和批评诸多荒诞现象,作者指出比特币倡导通过提供价值来获得成功,并强调了个人在这个信息过载的时代保护自己的时间和思想的重要性,进一步鼓励读者在比特币的支持下,重新审视自己的生活方式,并为改变世界贡献力量。
这里是 Bitcoin Magazine 对该书的书评。
GPU 工作量证明:重新定义 AI 驱动时代的能源、计算和金钱
作者设想了以 GPU 为基础的工作量证明(GPU PoW)在 AI 驱动的未来中的潜力。GPU PoW 不仅可以用于加密货币的安全保障,还能参与 AI 模型训练、能源负载调节以及全球算力市场的构建,相较于传统只能挖矿的 ASIC,GPU 更通用灵活,并能动态分配任务,在不同场景下实现收益最大化。通过本地数据中心、超级集群与中间件协同运作,GPU PoW 可以在不牺牲去中心化的前提下,提升能源与计算资源的使用效率,并创造以实用性为基础的新型经济体系。PoW 不再只是挖矿,而是成为支撑 AI、能源系统与货币市场协同发展的基础设施。
DahLIAS:首个用于完全交叉输入签名聚合的加密协议,允许重用比特币的曲线 secp256k1
Blockstream 研究团队推出 DahLIAS——第一个用于完全交叉输入签名聚合的加密协议,允许重用比特币的曲线 secp256k1。
一个交互式聚合签名(interactive aggregate signatures)方案允许 n 个签名者,每人拥有自己的秘密/公钥对(sk, pk)和消息 m,共同生成一个简短的签名,同时证明每个 m 在 pk 下已经被签名,其中 i ∈ {1, . . . , n}。尽管在空间和验证时间方面具有巨大的节省潜力,这两个因素是像比特币这样的区块链系统的主要瓶颈。但聚合签名相比于多方签名家族中的其他成员(例如 MuSig2 多重签名和 FROST 阈值签名)受到的关注较少。
而 DahLIAS 是首个直接在无配对组(pairing-free groups)中的离散对数上构建的、具有常数大小签名的聚合签名方案——与标准的 Schnorr 签名具有相同形态。DahLIAS 的签名协议由两轮组成,第一轮可以在没有消息的情况下预处理,且验证某个由 n 个签名者创建的签名,是由一个大小为 n + 1 的多重指数运算主导,这在渐近意义上比批量验证 n 个独立的 Schnorr 签名要快两倍。
DahLIAS 也考虑到了现实中的应用。除了前述的空间节省和验证速度提升外,DahLIAS 还提供了密钥调整功能,这是一种常用于比特币的技术——从有层级的确定性钱包中派生密钥,以节省空间并增强链上隐私。研究团队在随机预言模型下,基于(代数的)再一次离散对数假设,证明了包含密钥调整功能的 DahLIAS 在并发设置下的安全性。
查看完整论文。
Thunderbolt: 经过验证的链下比特币转账协议
该 Bitcoin Thunderbolt 链下协议用于在未协调的用户之间安全、异步地转移比特币 UTXO。与支付通道或闪电网络等现有解决方案不同,该协议无需预先信任、直接交互或持续连接发送方和接收方。其核心是通过拜占庭容错 committee 来管理阈值 Schnorr 签名,实现安全的所有权委托和链上最终确认。
查看完整论文。
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@ 57d1a264:69f1fee1
2025-05-10 05:11:27Consider the following two charts from A History of Clojure which detail the introduction and retention of new code by release for both Clojure and for Scala.
While this doesn't necessarily translate to library stability, it's reasonable to assume that the attitude of the Clojure maintainers will seep into the community. And that assumption is true.
Consider a typical Javascript program. What is it comprised of? Objects, objects, and more objects. Members of those objects must be either introspected or divined. Worse, it's normal to monkeypatch those objects, so the object members may (or may not) change over time.
Now, consider a typical Clojure program. What is it comprised of? Namespaces. Those namespaces contain functions and data. Functions may be dynamically generated (via macros), but it is extremely rare to "monkeypatch" a namespace. If you want to know what functions are available in a namespace, you can simply read the source file.
Continue reading https://potetm.com/devtalk/stability-by-design.html
originally posted at https://stacker.news/items/976215
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@ 82a7a1ff:2c1e9cdf
2025-05-19 18:18:31Whatever
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@ d360efec:14907b5f
2025-05-10 03:57:17Disclaimer: * การวิเคราะห์นี้เป็นเพียงแนวทาง ไม่ใช่คำแนะนำในการซื้อขาย * การลงทุนมีความเสี่ยง ผู้ลงทุนควรตัดสินใจด้วยตนเอง
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@ e3ba5e1a:5e433365
2025-04-15 11:03:15Prelude
I wrote this post differently than any of my others. It started with a discussion with AI on an OPSec-inspired review of separation of powers, and evolved into quite an exciting debate! I asked Grok to write up a summary in my overall writing style, which it got pretty well. I've decided to post it exactly as-is. Ultimately, I think there are two solid ideas driving my stance here:
- Perfect is the enemy of the good
- Failure is the crucible of success
Beyond that, just some hard-core belief in freedom, separation of powers, and operating from self-interest.
Intro
Alright, buckle up. I’ve been chewing on this idea for a while, and it’s time to spit it out. Let’s look at the U.S. government like I’d look at a codebase under a cybersecurity audit—OPSEC style, no fluff. Forget the endless debates about what politicians should do. That’s noise. I want to talk about what they can do, the raw powers baked into the system, and why we should stop pretending those powers are sacred. If there’s a hole, either patch it or exploit it. No half-measures. And yeah, I’m okay if the whole thing crashes a bit—failure’s a feature, not a bug.
The Filibuster: A Security Rule with No Teeth
You ever see a firewall rule that’s more theater than protection? That’s the Senate filibuster. Everyone acts like it’s this untouchable guardian of democracy, but here’s the deal: a simple majority can torch it any day. It’s not a law; it’s a Senate preference, like choosing tabs over spaces. When people call killing it the “nuclear option,” I roll my eyes. Nuclear? It’s a button labeled “press me.” If a party wants it gone, they’ll do it. So why the dance?
I say stop playing games. Get rid of the filibuster. If you’re one of those folks who thinks it’s the only thing saving us from tyranny, fine—push for a constitutional amendment to lock it in. That’s a real patch, not a Post-it note. Until then, it’s just a vulnerability begging to be exploited. Every time a party threatens to nuke it, they’re admitting it’s not essential. So let’s stop pretending and move on.
Supreme Court Packing: Because Nine’s Just a Number
Here’s another fun one: the Supreme Court. Nine justices, right? Sounds official. Except it’s not. The Constitution doesn’t say nine—it’s silent on the number. Congress could pass a law tomorrow to make it 15, 20, or 42 (hitchhiker’s reference, anyone?). Packing the court is always on the table, and both sides know it. It’s like a root exploit just sitting there, waiting for someone to log in.
So why not call the bluff? If you’re in power—say, Trump’s back in the game—say, “I’m packing the court unless we amend the Constitution to fix it at nine.” Force the issue. No more shadowboxing. And honestly? The court’s got way too much power anyway. It’s not supposed to be a super-legislature, but here we are, with justices’ ideologies driving the bus. That’s a bug, not a feature. If the court weren’t such a kingmaker, packing it wouldn’t even matter. Maybe we should be talking about clipping its wings instead of just its size.
The Executive Should Go Full Klingon
Let’s talk presidents. I’m not saying they should wear Klingon armor and start shouting “Qapla’!”—though, let’s be real, that’d be awesome. I’m saying the executive should use every scrap of power the Constitution hands them. Enforce the laws you agree with, sideline the ones you don’t. If Congress doesn’t like it, they’ve got tools: pass new laws, override vetoes, or—here’s the big one—cut the budget. That’s not chaos; that’s the system working as designed.
Right now, the real problem isn’t the president overreaching; it’s the bureaucracy. It’s like a daemon running in the background, eating CPU and ignoring the user. The president’s supposed to be the one steering, but the administrative state’s got its own agenda. Let the executive flex, push the limits, and force Congress to check it. Norms? Pfft. The Constitution’s the spec sheet—stick to it.
Let the System Crash
Here’s where I get a little spicy: I’m totally fine if the government grinds to a halt. Deadlock isn’t a disaster; it’s a feature. If the branches can’t agree, let the president veto, let Congress starve the budget, let enforcement stall. Don’t tell me about “essential services.” Nothing’s so critical it can’t take a breather. Shutdowns force everyone to the table—debate, compromise, or expose who’s dropping the ball. If the public loses trust? Good. They’ll vote out the clowns or live with the circus they elected.
Think of it like a server crash. Sometimes you need a hard reboot to clear the cruft. If voters keep picking the same bad admins, well, the country gets what it deserves. Failure’s the best teacher—way better than limping along on autopilot.
States Are the Real MVPs
If the feds fumble, states step up. Right now, states act like junior devs waiting for the lead engineer to sign off. Why? Federal money. It’s a leash, and it’s tight. Cut that cash, and states will remember they’re autonomous. Some will shine, others will tank—looking at you, California. And I’m okay with that. Let people flee to better-run states. No bailouts, no excuses. States are like competing startups: the good ones thrive, the bad ones pivot or die.
Could it get uneven? Sure. Some states might turn into sci-fi utopias while others look like a post-apocalyptic vidya game. That’s the point—competition sorts it out. Citizens can move, markets adjust, and failure’s a signal to fix your act.
Chaos Isn’t the Enemy
Yeah, this sounds messy. States ignoring federal law, external threats poking at our seams, maybe even a constitutional crisis. I’m not scared. The Supreme Court’s there to referee interstate fights, and Congress sets the rules for state-to-state play. But if it all falls apart? Still cool. States can sort it without a babysitter—it’ll be ugly, but freedom’s worth it. External enemies? They’ll either unify us or break us. If we can’t rally, we don’t deserve the win.
Centralizing power to avoid this is like rewriting your app in a single thread to prevent race conditions—sure, it’s simpler, but you’re begging for a deadlock. Decentralized chaos lets states experiment, lets people escape, lets markets breathe. States competing to cut regulations to attract businesses? That’s a race to the bottom for red tape, but a race to the top for innovation—workers might gripe, but they’ll push back, and the tension’s healthy. Bring it—let the cage match play out. The Constitution’s checks are enough if we stop coddling the system.
Why This Matters
I’m not pitching a utopia. I’m pitching a stress test. The U.S. isn’t a fragile porcelain doll; it’s a rugged piece of hardware built to take some hits. Let it fail a little—filibuster, court, feds, whatever. Patch the holes with amendments if you want, or lean into the grind. Either way, stop fearing the crash. It’s how we debug the republic.
So, what’s your take? Ready to let the system rumble, or got a better way to secure the code? Hit me up—I’m all ears.
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@ 57d1a264:69f1fee1
2025-05-08 05:25:48Safe Bits & Self Custody Tips
The journey of onboarding a user and create a bitcoin multiSig setup begins far before opening a desktop like Bitcoin Safe (BS) or any other similar application. Bitcoin Safe seems designed for families and people that want to start exploring and learning about multiSig setup. The need for such application and use of it could go much further, defining best practices for private organizations that aim to custody bitcoin in a private and anonymous way, following and enjoy the values and standards bitcoin has been built for.
Intro
Organizations and small private groups like families, family offices and solopreneurs operating on a bitcoin standard will have the need to keep track of transactions and categorize them to keep the books in order. A part of our efforts will be spent ensuring accessibility standards are in place for everyone to use Bitcoin Safe with comfort and safety.
We aim with this project to bring together the three Designathon ideas below: - Bitcoin Safe: improve its overall design and usability. - No User Left Behind: improve Bitcoin Safe accessibility. - Self-custody guidelines for organizations: How Bitcoin Safe can be used by private organization following best self-custody practices.
We are already halfway of the first week, and here below the progress made so far.
Designing an icon Set for Bitcoin Safe
One of the noticeable things when using BS is the inconsistency of the icons, not just in colors and shapes, but also the way are used. The desktop app try to have a clean design that incorporate with all OS (Win, macOS, Linux) and for this reason it's hard to define when a system default icon need to be used or if a custom one can be applied instead. The use of QT Ui framework for python apps help to respond to these questions. It also incorporates and brig up dome default settings that aren't easily overwritten.
Here below you can see the current version of BS:
Defining a more strict color palette for Bitcoin Safe was the first thing!
How much the icons affect accessibility? How they can help users to reach the right functionality? I took the challenge and, with PenPot.app, redesigned the icons based on the grid defined in the https://bitcoinicons.com/ and proposing the implementation of it to have a cleaner and more consistent look'n feel, at least for the icons now.
What's next
I personally look forward to seeing these icons implemented soon in Bitcoin Safe interface. In the meantime, we'll focus on delivering an accessibility audit and evaluate options to see how BS could be used by private organizations aiming to become financially sovereign with self-custody or more complex bitcoin multiSig setups.
One of the greatest innovations BS is bringing to us is the ability to sync the multiSig wallets, including PBST, Categories and labels, through the nostr decentralized protocol, making current key custodial services somehow obsolete. Second-coolest feature that this nostr implementation brings is the ability to have a build-in private chat that connect and enable the various signers of a multiSig to communicate and sign transactions remotely. Where have you seen something like this before?
Categories UX and redesign is also considered in this project. We'll try to understand how to better serve this functionality to you, the user, really soon.
Stay tuned!
originally posted at https://stacker.news/items/974488
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@ 3f770d65:7a745b24
2025-05-19 18:09:52🏌️ 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
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🧠 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.
-
-
@ 57d1a264:69f1fee1
2025-05-08 05:08:36Welcome back to our weekly
JABBB
, Just Another Bitcoin Bubble Boom, a comics and meme contest crafted for you, creative stackers!If you'd like to learn more, check our welcome post here.
This week sticker:
Bitcoin Sir
You can download the source file directly from the HereComesBitcoin website in SVG and PNG. Use this sticker around SN with the code

The task
Make sure you use this week sticker to design a comic frame or a meme, add a message that perfectly captures the sentiment of the current most hilarious takes on the Bitcoin space. You can contextualize it or not, it's up to you, you chose the message, the context and anything else that will help you submit your comic art masterpiece.
Are you a meme creator? There's space for you too: select the most similar shot from the gifts hosted on the Gif Station section and craft your best meme... Let's Jabbb!
If you enjoy designing and memeing, feel free to check out the JABBB archive and create more to spread Bitcoin awareness to the moon.
Submit each proposal on the relative thread, bounties will be distributed when enough participants submit options.
PS: you can now use HereComesBitcoin stickers to use on Stacker.News
₿e creative, have fun! :D
originally posted at https://stacker.news/items/974483
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@ cae03c48:2a7d6671
2025-05-19 17:48:53Bitcoin Magazine
JPMorgan To Allow Clients To Buy Bitcoin, Jamie Dimon SaysToday, 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.
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@ da8b7de1:c0164aee
2025-05-19 17:38:59Németország 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
- 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
- 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].
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
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@ 91bea5cd:1df4451c
2025-04-15 06:27:28Básico
bash lsblk # Lista todos os diretorios montados.
Para criar o sistema de arquivos:
bash mkfs.btrfs -L "ThePool" -f /dev/sdx
Criando um subvolume:
bash btrfs subvolume create SubVol
Montando Sistema de Arquivos:
bash mount -o compress=zlib,subvol=SubVol,autodefrag /dev/sdx /mnt
Lista os discos formatados no diretório:
bash btrfs filesystem show /mnt
Adiciona novo disco ao subvolume:
bash btrfs device add -f /dev/sdy /mnt
Lista novamente os discos do subvolume:
bash btrfs filesystem show /mnt
Exibe uso dos discos do subvolume:
bash btrfs filesystem df /mnt
Balancea os dados entre os discos sobre raid1:
bash btrfs filesystem balance start -dconvert=raid1 -mconvert=raid1 /mnt
Scrub é uma passagem por todos os dados e metadados do sistema de arquivos e verifica as somas de verificação. Se uma cópia válida estiver disponível (perfis de grupo de blocos replicados), a danificada será reparada. Todas as cópias dos perfis replicados são validadas.
iniciar o processo de depuração :
bash btrfs scrub start /mnt
ver o status do processo de depuração Btrfs em execução:
bash btrfs scrub status /mnt
ver o status do scrub Btrfs para cada um dos dispositivos
bash btrfs scrub status -d / data btrfs scrub cancel / data
Para retomar o processo de depuração do Btrfs que você cancelou ou pausou:
btrfs scrub resume / data
Listando os subvolumes:
bash btrfs subvolume list /Reports
Criando um instantâneo dos subvolumes:
Aqui, estamos criando um instantâneo de leitura e gravação chamado snap de marketing do subvolume de marketing.
bash btrfs subvolume snapshot /Reports/marketing /Reports/marketing-snap
Além disso, você pode criar um instantâneo somente leitura usando o sinalizador -r conforme mostrado. O marketing-rosnap é um instantâneo somente leitura do subvolume de marketing
bash btrfs subvolume snapshot -r /Reports/marketing /Reports/marketing-rosnap
Forçar a sincronização do sistema de arquivos usando o utilitário 'sync'
Para forçar a sincronização do sistema de arquivos, invoque a opção de sincronização conforme mostrado. Observe que o sistema de arquivos já deve estar montado para que o processo de sincronização continue com sucesso.
bash btrfs filsystem sync /Reports
Para excluir o dispositivo do sistema de arquivos, use o comando device delete conforme mostrado.
bash btrfs device delete /dev/sdc /Reports
Para sondar o status de um scrub, use o comando scrub status com a opção -dR .
bash btrfs scrub status -dR / Relatórios
Para cancelar a execução do scrub, use o comando scrub cancel .
bash $ sudo btrfs scrub cancel / Reports
Para retomar ou continuar com uma depuração interrompida anteriormente, execute o comando de cancelamento de depuração
bash sudo btrfs scrub resume /Reports
mostra o uso do dispositivo de armazenamento:
btrfs filesystem usage /data
Para distribuir os dados, metadados e dados do sistema em todos os dispositivos de armazenamento do RAID (incluindo o dispositivo de armazenamento recém-adicionado) montados no diretório /data , execute o seguinte comando:
sudo btrfs balance start --full-balance /data
Pode demorar um pouco para espalhar os dados, metadados e dados do sistema em todos os dispositivos de armazenamento do RAID se ele contiver muitos dados.
Opções importantes de montagem Btrfs
Nesta seção, vou explicar algumas das importantes opções de montagem do Btrfs. Então vamos começar.
As opções de montagem Btrfs mais importantes são:
**1. acl e noacl
**ACL gerencia permissões de usuários e grupos para os arquivos/diretórios do sistema de arquivos Btrfs.
A opção de montagem acl Btrfs habilita ACL. Para desabilitar a ACL, você pode usar a opção de montagem noacl .
Por padrão, a ACL está habilitada. Portanto, o sistema de arquivos Btrfs usa a opção de montagem acl por padrão.
**2. autodefrag e noautodefrag
**Desfragmentar um sistema de arquivos Btrfs melhorará o desempenho do sistema de arquivos reduzindo a fragmentação de dados.
A opção de montagem autodefrag permite a desfragmentação automática do sistema de arquivos Btrfs.
A opção de montagem noautodefrag desativa a desfragmentação automática do sistema de arquivos Btrfs.
Por padrão, a desfragmentação automática está desabilitada. Portanto, o sistema de arquivos Btrfs usa a opção de montagem noautodefrag por padrão.
**3. compactar e compactar-forçar
**Controla a compactação de dados no nível do sistema de arquivos do sistema de arquivos Btrfs.
A opção compactar compacta apenas os arquivos que valem a pena compactar (se compactar o arquivo economizar espaço em disco).
A opção compress-force compacta todos os arquivos do sistema de arquivos Btrfs, mesmo que a compactação do arquivo aumente seu tamanho.
O sistema de arquivos Btrfs suporta muitos algoritmos de compactação e cada um dos algoritmos de compactação possui diferentes níveis de compactação.
Os algoritmos de compactação suportados pelo Btrfs são: lzo , zlib (nível 1 a 9) e zstd (nível 1 a 15).
Você pode especificar qual algoritmo de compactação usar para o sistema de arquivos Btrfs com uma das seguintes opções de montagem:
- compress=algoritmo:nível
- compress-force=algoritmo:nível
Para obter mais informações, consulte meu artigo Como habilitar a compactação do sistema de arquivos Btrfs .
**4. subvol e subvolid
**Estas opções de montagem são usadas para montar separadamente um subvolume específico de um sistema de arquivos Btrfs.
A opção de montagem subvol é usada para montar o subvolume de um sistema de arquivos Btrfs usando seu caminho relativo.
A opção de montagem subvolid é usada para montar o subvolume de um sistema de arquivos Btrfs usando o ID do subvolume.
Para obter mais informações, consulte meu artigo Como criar e montar subvolumes Btrfs .
**5. dispositivo
A opção de montagem de dispositivo** é usada no sistema de arquivos Btrfs de vários dispositivos ou RAID Btrfs.
Em alguns casos, o sistema operacional pode falhar ao detectar os dispositivos de armazenamento usados em um sistema de arquivos Btrfs de vários dispositivos ou RAID Btrfs. Nesses casos, você pode usar a opção de montagem do dispositivo para especificar os dispositivos que deseja usar para o sistema de arquivos de vários dispositivos Btrfs ou RAID.
Você pode usar a opção de montagem de dispositivo várias vezes para carregar diferentes dispositivos de armazenamento para o sistema de arquivos de vários dispositivos Btrfs ou RAID.
Você pode usar o nome do dispositivo (ou seja, sdb , sdc ) ou UUID , UUID_SUB ou PARTUUID do dispositivo de armazenamento com a opção de montagem do dispositivo para identificar o dispositivo de armazenamento.
Por exemplo,
- dispositivo=/dev/sdb
- dispositivo=/dev/sdb,dispositivo=/dev/sdc
- dispositivo=UUID_SUB=490a263d-eb9a-4558-931e-998d4d080c5d
- device=UUID_SUB=490a263d-eb9a-4558-931e-998d4d080c5d,device=UUID_SUB=f7ce4875-0874-436a-b47d-3edef66d3424
**6. degraded
A opção de montagem degradada** permite que um RAID Btrfs seja montado com menos dispositivos de armazenamento do que o perfil RAID requer.
Por exemplo, o perfil raid1 requer a presença de 2 dispositivos de armazenamento. Se um dos dispositivos de armazenamento não estiver disponível em qualquer caso, você usa a opção de montagem degradada para montar o RAID mesmo que 1 de 2 dispositivos de armazenamento esteja disponível.
**7. commit
A opção commit** mount é usada para definir o intervalo (em segundos) dentro do qual os dados serão gravados no dispositivo de armazenamento.
O padrão é definido como 30 segundos.
Para definir o intervalo de confirmação para 15 segundos, você pode usar a opção de montagem commit=15 (digamos).
**8. ssd e nossd
A opção de montagem ssd** informa ao sistema de arquivos Btrfs que o sistema de arquivos está usando um dispositivo de armazenamento SSD, e o sistema de arquivos Btrfs faz a otimização SSD necessária.
A opção de montagem nossd desativa a otimização do SSD.
O sistema de arquivos Btrfs detecta automaticamente se um SSD é usado para o sistema de arquivos Btrfs. Se um SSD for usado, a opção de montagem de SSD será habilitada. Caso contrário, a opção de montagem nossd é habilitada.
**9. ssd_spread e nossd_spread
A opção de montagem ssd_spread** tenta alocar grandes blocos contínuos de espaço não utilizado do SSD. Esse recurso melhora o desempenho de SSDs de baixo custo (baratos).
A opção de montagem nossd_spread desativa o recurso ssd_spread .
O sistema de arquivos Btrfs detecta automaticamente se um SSD é usado para o sistema de arquivos Btrfs. Se um SSD for usado, a opção de montagem ssd_spread será habilitada. Caso contrário, a opção de montagem nossd_spread é habilitada.
**10. descarte e nodiscard
Se você estiver usando um SSD que suporte TRIM enfileirado assíncrono (SATA rev3.1), a opção de montagem de descarte** permitirá o descarte de blocos de arquivos liberados. Isso melhorará o desempenho do SSD.
Se o SSD não suportar TRIM enfileirado assíncrono, a opção de montagem de descarte prejudicará o desempenho do SSD. Nesse caso, a opção de montagem nodiscard deve ser usada.
Por padrão, a opção de montagem nodiscard é usada.
**11. norecovery
Se a opção de montagem norecovery** for usada, o sistema de arquivos Btrfs não tentará executar a operação de recuperação de dados no momento da montagem.
**12. usebackuproot e nousebackuproot
Se a opção de montagem usebackuproot for usada, o sistema de arquivos Btrfs tentará recuperar qualquer raiz de árvore ruim/corrompida no momento da montagem. O sistema de arquivos Btrfs pode armazenar várias raízes de árvore no sistema de arquivos. A opção de montagem usebackuproot** procurará uma boa raiz de árvore e usará a primeira boa que encontrar.
A opção de montagem nousebackuproot não verificará ou recuperará raízes de árvore inválidas/corrompidas no momento da montagem. Este é o comportamento padrão do sistema de arquivos Btrfs.
**13. space_cache, space_cache=version, nospace_cache e clear_cache
A opção de montagem space_cache** é usada para controlar o cache de espaço livre. O cache de espaço livre é usado para melhorar o desempenho da leitura do espaço livre do grupo de blocos do sistema de arquivos Btrfs na memória (RAM).
O sistema de arquivos Btrfs suporta 2 versões do cache de espaço livre: v1 (padrão) e v2
O mecanismo de cache de espaço livre v2 melhora o desempenho de sistemas de arquivos grandes (tamanho de vários terabytes).
Você pode usar a opção de montagem space_cache=v1 para definir a v1 do cache de espaço livre e a opção de montagem space_cache=v2 para definir a v2 do cache de espaço livre.
A opção de montagem clear_cache é usada para limpar o cache de espaço livre.
Quando o cache de espaço livre v2 é criado, o cache deve ser limpo para criar um cache de espaço livre v1 .
Portanto, para usar o cache de espaço livre v1 após a criação do cache de espaço livre v2 , as opções de montagem clear_cache e space_cache=v1 devem ser combinadas: clear_cache,space_cache=v1
A opção de montagem nospace_cache é usada para desabilitar o cache de espaço livre.
Para desabilitar o cache de espaço livre após a criação do cache v1 ou v2 , as opções de montagem nospace_cache e clear_cache devem ser combinadas: clear_cache,nosapce_cache
**14. skip_balance
Por padrão, a operação de balanceamento interrompida/pausada de um sistema de arquivos Btrfs de vários dispositivos ou RAID Btrfs será retomada automaticamente assim que o sistema de arquivos Btrfs for montado. Para desabilitar a retomada automática da operação de equilíbrio interrompido/pausado em um sistema de arquivos Btrfs de vários dispositivos ou RAID Btrfs, você pode usar a opção de montagem skip_balance .**
**15. datacow e nodatacow
A opção datacow** mount habilita o recurso Copy-on-Write (CoW) do sistema de arquivos Btrfs. É o comportamento padrão.
Se você deseja desabilitar o recurso Copy-on-Write (CoW) do sistema de arquivos Btrfs para os arquivos recém-criados, monte o sistema de arquivos Btrfs com a opção de montagem nodatacow .
**16. datasum e nodatasum
A opção datasum** mount habilita a soma de verificação de dados para arquivos recém-criados do sistema de arquivos Btrfs. Este é o comportamento padrão.
Se você não quiser que o sistema de arquivos Btrfs faça a soma de verificação dos dados dos arquivos recém-criados, monte o sistema de arquivos Btrfs com a opção de montagem nodatasum .
Perfis Btrfs
Um perfil Btrfs é usado para informar ao sistema de arquivos Btrfs quantas cópias dos dados/metadados devem ser mantidas e quais níveis de RAID devem ser usados para os dados/metadados. O sistema de arquivos Btrfs contém muitos perfis. Entendê-los o ajudará a configurar um RAID Btrfs da maneira que você deseja.
Os perfis Btrfs disponíveis são os seguintes:
single : Se o perfil único for usado para os dados/metadados, apenas uma cópia dos dados/metadados será armazenada no sistema de arquivos, mesmo se você adicionar vários dispositivos de armazenamento ao sistema de arquivos. Assim, 100% do espaço em disco de cada um dos dispositivos de armazenamento adicionados ao sistema de arquivos pode ser utilizado.
dup : Se o perfil dup for usado para os dados/metadados, cada um dos dispositivos de armazenamento adicionados ao sistema de arquivos manterá duas cópias dos dados/metadados. Assim, 50% do espaço em disco de cada um dos dispositivos de armazenamento adicionados ao sistema de arquivos pode ser utilizado.
raid0 : No perfil raid0 , os dados/metadados serão divididos igualmente em todos os dispositivos de armazenamento adicionados ao sistema de arquivos. Nesta configuração, não haverá dados/metadados redundantes (duplicados). Assim, 100% do espaço em disco de cada um dos dispositivos de armazenamento adicionados ao sistema de arquivos pode ser usado. Se, em qualquer caso, um dos dispositivos de armazenamento falhar, todo o sistema de arquivos será corrompido. Você precisará de pelo menos dois dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid0 .
raid1 : No perfil raid1 , duas cópias dos dados/metadados serão armazenadas nos dispositivos de armazenamento adicionados ao sistema de arquivos. Nesta configuração, a matriz RAID pode sobreviver a uma falha de unidade. Mas você pode usar apenas 50% do espaço total em disco. Você precisará de pelo menos dois dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid1 .
raid1c3 : No perfil raid1c3 , três cópias dos dados/metadados serão armazenadas nos dispositivos de armazenamento adicionados ao sistema de arquivos. Nesta configuração, a matriz RAID pode sobreviver a duas falhas de unidade, mas você pode usar apenas 33% do espaço total em disco. Você precisará de pelo menos três dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid1c3 .
raid1c4 : No perfil raid1c4 , quatro cópias dos dados/metadados serão armazenadas nos dispositivos de armazenamento adicionados ao sistema de arquivos. Nesta configuração, a matriz RAID pode sobreviver a três falhas de unidade, mas você pode usar apenas 25% do espaço total em disco. Você precisará de pelo menos quatro dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid1c4 .
raid10 : No perfil raid10 , duas cópias dos dados/metadados serão armazenadas nos dispositivos de armazenamento adicionados ao sistema de arquivos, como no perfil raid1 . Além disso, os dados/metadados serão divididos entre os dispositivos de armazenamento, como no perfil raid0 .
O perfil raid10 é um híbrido dos perfis raid1 e raid0 . Alguns dos dispositivos de armazenamento formam arrays raid1 e alguns desses arrays raid1 são usados para formar um array raid0 . Em uma configuração raid10 , o sistema de arquivos pode sobreviver a uma única falha de unidade em cada uma das matrizes raid1 .
Você pode usar 50% do espaço total em disco na configuração raid10 . Você precisará de pelo menos quatro dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid10 .
raid5 : No perfil raid5 , uma cópia dos dados/metadados será dividida entre os dispositivos de armazenamento. Uma única paridade será calculada e distribuída entre os dispositivos de armazenamento do array RAID.
Em uma configuração raid5 , o sistema de arquivos pode sobreviver a uma única falha de unidade. Se uma unidade falhar, você pode adicionar uma nova unidade ao sistema de arquivos e os dados perdidos serão calculados a partir da paridade distribuída das unidades em execução.
Você pode usar 1 00x(N-1)/N % do total de espaços em disco na configuração raid5 . Aqui, N é o número de dispositivos de armazenamento adicionados ao sistema de arquivos. Você precisará de pelo menos três dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid5 .
raid6 : No perfil raid6 , uma cópia dos dados/metadados será dividida entre os dispositivos de armazenamento. Duas paridades serão calculadas e distribuídas entre os dispositivos de armazenamento do array RAID.
Em uma configuração raid6 , o sistema de arquivos pode sobreviver a duas falhas de unidade ao mesmo tempo. Se uma unidade falhar, você poderá adicionar uma nova unidade ao sistema de arquivos e os dados perdidos serão calculados a partir das duas paridades distribuídas das unidades em execução.
Você pode usar 100x(N-2)/N % do espaço total em disco na configuração raid6 . Aqui, N é o número de dispositivos de armazenamento adicionados ao sistema de arquivos. Você precisará de pelo menos quatro dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid6 .
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@ a8d1560d:3fec7a08
2025-05-19 17:28:05NIP-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.
Motivation
Previous approaches to wiki-style collaborative content on Nostr had two key limitations:
- Format instability – No declared format per event led to breaking changes (e.g. a shift from Markdown to Asciidoc).
- 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.
Specification
kind: 31055
– Space DefinitionDefines 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
– ArticleAn 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
– RedirectRedirects from one article title to another within the same space.
Tags: -
["space", "<slug>"]
-["from", "<old title>"]
-["to", "<new title>"]
Content: empty.
kind: 31058
– Merge RequestProposes 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 viaprev
. - MAY support diff/merge tooling forkind: 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.
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@ 57d1a264:69f1fee1
2025-05-07 06:56:25Wild parrots tend to fly in flocks, but when kept as single pets, they may become lonely and bored https://www.youtube.com/watch?v=OHcAOlamgDc
Source: https://www.smithsonianmag.com/smart-news/scientists-taught-pet-parrots-to-video-call-each-other-and-the-birds-loved-it-180982041/
originally posted at https://stacker.news/items/973639
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@ 57d1a264:69f1fee1
2025-05-07 06:29:52Your device, your data. TRMNL's architecture prevents outsiders (including us) from accessing your local network. TRMNAL achieve this through 1 way communication between client and server, versus the other way around. Learn more.
Learn more at https://usetrmnl.com/
originally posted at https://stacker.news/items/973632
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@ cae03c48:2a7d6671
2025-05-19 17:15:58Bitcoin 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.
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@ 57d1a264:69f1fee1
2025-05-07 06:16:30Here’s Sean Voisen writing about how programming is a feeling:
For those of us who enjoy programming, there is a deep satisfaction that comes from solving problems through well-written code, a kind of ineffable joy found in the elegant expression of a system through our favorite syntax. It is akin to the same satisfaction a craftsperson might find at the end of the day after toiling away on well-made piece of furniture, the culmination of small dopamine hits that come from sweating the details on something and getting them just right. Maybe nobody will notice those details, but it doesn’t matter. We care, we notice, we get joy from the aesthetics of the craft.
This got me thinking about the idea of satisfaction in craft. Where does it come from?
Continue Reading https://blog.jim-nielsen.com/2025/craft-and-satisfaction/
originally posted at https://stacker.news/items/973628
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@ c066aac5:6a41a034
2025-04-05 16:58:58I’m drawn to extremities in art. The louder, the bolder, the more outrageous, the better. Bold art takes me out of the mundane into a whole new world where anything and everything is possible. Having grown up in the safety of the suburban midwest, I was a bit of a rebellious soul in search of the satiation that only came from the consumption of the outrageous. My inclination to find bold art draws me to NOSTR, because I believe NOSTR can be the place where the next generation of artistic pioneers go to express themselves. I also believe that as much as we are able, were should invite them to come create here.
My Background: A Small Side Story
My father was a professional gamer in the 80s, back when there was no money or glory in the avocation. He did get a bit of spotlight though after the fact: in the mid 2000’s there were a few parties making documentaries about that era of gaming as well as current arcade events (namely 2007’sChasing GhostsandThe King of Kong: A Fistful of Quarters). As a result of these documentaries, there was a revival in the arcade gaming scene. My family attended events related to the documentaries or arcade gaming and I became exposed to a lot of things I wouldn’t have been able to find. The producer ofThe King of Kong: A Fistful of Quarters had previously made a documentary calledNew York Dollwhich was centered around the life of bassist Arthur Kane. My 12 year old mind was blown: The New York Dolls were a glam-punk sensation dressed in drag. The music was from another planet. Johnny Thunders’ guitar playing was like Chuck Berry with more distortion and less filter. Later on I got to meet the Galaga record holder at the time, Phil Day, in Ottumwa Iowa. Phil is an Australian man of high intellect and good taste. He exposed me to great creators such as Nick Cave & The Bad Seeds, Shakespeare, Lou Reed, artists who created things that I had previously found inconceivable.
I believe this time period informed my current tastes and interests, but regrettably I think it also put coals on the fire of rebellion within. I stopped taking my parents and siblings seriously, the Christian faith of my family (which I now hold dearly to) seemed like a mundane sham, and I felt I couldn’t fit in with most people because of my avant-garde tastes. So I write this with the caveat that there should be a way to encourage these tastes in children without letting them walk down the wrong path. There is nothing inherently wrong with bold art, but I’d advise parents to carefully find ways to cultivate their children’s tastes without completely shutting them down and pushing them away as a result. My parents were very loving and patient during this time; I thank God for that.
With that out of the way, lets dive in to some bold artists:
Nicolas Cage: Actor
There is an excellent video by Wisecrack on Nicolas Cage that explains him better than I will, which I will linkhere. Nicolas Cage rejects the idea that good acting is tied to mere realism; all of his larger than life acting decisions are deliberate choices. When that clicked for me, I immediately realized the man is a genius. He borrows from Kabuki and German Expressionism, art forms that rely on exaggeration to get the message across. He has even created his own acting style, which he calls Nouveau Shamanic. He augments his imagination to go from acting to being. Rather than using the old hat of method acting, he transports himself to a new world mentally. The projects he chooses to partake in are based on his own interests or what he considers would be a challenge (making a bad script good for example). Thus it doesn’t matter how the end result comes out; he has already achieved his goal as an artist. Because of this and because certain directors don’t know how to use his talents, he has a noticeable amount of duds in his filmography. Dig around the duds, you’ll find some pure gold. I’d personally recommend the filmsPig, Joe, Renfield, and his Christmas film The Family Man.
Nick Cave: Songwriter
What a wild career this man has had! From the apocalyptic mayhem of his band The Birthday Party to the pensive atmosphere of his albumGhosteen, it seems like Nick Cave has tried everything. I think his secret sauce is that he’s always working. He maintains an excellent newsletter calledThe Red Hand Files, he has written screenplays such asLawless, he has written books, he has made great film scores such asThe Assassination of Jesse James by the Coward Robert Ford, the man is religiously prolific. I believe that one of the reasons he is prolific is that he’s not afraid to experiment. If he has an idea, he follows it through to completion. From the albumMurder Ballads(which is comprised of what the title suggests) to his rejected sequel toGladiator(Gladiator: Christ Killer), he doesn’t seem to be afraid to take anything on. This has led to some over the top works as well as some deeply personal works. Albums likeSkeleton TreeandGhosteenwere journeys through the grief of his son’s death. The Boatman’s Callis arguably a better break-up album than anything Taylor Swift has put out. He’s not afraid to be outrageous, he’s not afraid to offend, but most importantly he’s not afraid to be himself. Works I’d recommend include The Birthday Party’sLive 1981-82, Nick Cave & The Bad Seeds’The Boatman’s Call, and the filmLawless.
Jim Jarmusch: Director
I consider Jim’s films to be bold almost in an ironic sense: his works are bold in that they are, for the most part, anti-sensational. He has a rule that if his screenplays are criticized for a lack of action, he makes them even less eventful. Even with sensational settings his films feel very close to reality, and they demonstrate the beauty of everyday life. That's what is bold about his art to me: making the sensational grounded in reality while making everyday reality all the more special. Ghost Dog: The Way of the Samurai is about a modern-day African-American hitman who strictly follows the rules of the ancient Samurai, yet one can resonate with the humanity of a seemingly absurd character. Only Lovers Left Aliveis a vampire love story, but in the middle of a vampire romance one can see their their own relationships in a new deeply human light. Jim’s work reminds me that art reflects life, and that there is sacred beauty in seemingly mundane everyday life. I personally recommend his filmsPaterson,Down by Law, andCoffee and Cigarettes.
NOSTR: We Need Bold Art
NOSTR is in my opinion a path to a better future. In a world creeping slowly towards everything apps, I hope that the protocol where the individual owns their data wins over everything else. I love freedom and sovereignty. If NOSTR is going to win the race of everything apps, we need more than Bitcoin content. We need more than shirtless bros paying for bananas in foreign countries and exercising with girls who have seductive accents. Common people cannot see themselves in such a world. NOSTR needs to catch the attention of everyday people. I don’t believe that this can be accomplished merely by introducing more broadly relevant content; people are searching for content that speaks to them. I believe that NOSTR can and should attract artists of all kinds because NOSTR is one of the few places on the internet where artists can express themselves fearlessly. Getting zaps from NOSTR’s value-for-value ecosystem has far less friction than crowdfunding a creative project or pitching investors that will irreversibly modify an artist’s vision. Having a place where one can post their works without fear of censorship should be extremely enticing. Having a place where one can connect with fellow humans directly as opposed to a sea of bots should seem like the obvious solution. If NOSTR can become a safe haven for artists to express themselves and spread their work, I believe that everyday people will follow. The banker whose stressful job weighs on them will suddenly find joy with an original meme made by a great visual comedian. The programmer for a healthcare company who is drowning in hopeless mundanity could suddenly find a new lust for life by hearing the song of a musician who isn’t afraid to crowdfund their their next project by putting their lighting address on the streets of the internet. The excel guru who loves independent film may find that NOSTR is the best way to support non corporate movies. My closing statement: continue to encourage the artists in your life as I’m sure you have been, but while you’re at it give them the purple pill. You may very well be a part of building a better future.
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@ 3f68dede:779bb81d
2025-05-19 17:14:15 -
@ a012dc82:6458a70d
2025-03-19 06:28:40In recent years, the global economy has faced unprecedented challenges, with inflation rates soaring to levels not seen in decades. This economic turmoil has led investors and consumers alike to seek alternative stores of value and investment strategies. Among the various options, Bitcoin has emerged as a particularly appealing choice. This article explores the reasons behind Bitcoin's growing appeal in an inflation-stricken economy, delving into its characteristics, historical performance, and the broader implications for the financial landscape.
Table of Contents
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Understanding Inflation and Its Impacts
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Bitcoin: A New Safe Haven?
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Decentralization and Limited Supply
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Portability and Liquidity
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Bitcoin's Performance in Inflationary Times
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Challenges and Considerations
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The Future of Bitcoin in an Inflationary Economy
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Conclusion
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FAQs
Understanding Inflation and Its Impacts
Inflation is the rate at which the general level of prices for goods and services is rising, eroding purchasing power. It can be caused by various factors, including increased production costs, higher energy prices, and expansive government policies. Inflation affects everyone in the economy, from consumers and businesses to investors and retirees, as it diminishes the value of money. When inflation rates rise, the purchasing power of currency falls, leading to higher costs for everyday goods and services. This can result in decreased consumer spending, reduced savings, and overall economic slowdown.
For investors, inflation is a significant concern because it can erode the real returns on their investments. Traditional investments like bonds and savings accounts may not keep pace with inflation, leading to a loss in purchasing power over time. This has prompted a search for alternative investments that can provide a hedge against inflation and preserve, if not increase, the value of their capital.
Bitcoin: A New Safe Haven?
Traditionally, assets like gold, real estate, and Treasury Inflation-Protected Securities (TIPS) have been considered safe havens during times of inflation. However, the digital age has introduced a new player: Bitcoin. Bitcoin is a decentralized digital currency that operates without the oversight of a central authority. Its supply is capped at 21 million coins, a feature that many believe gives it anti-inflationary properties. This inherent scarcity is akin to natural resources like gold, which have historically been used as hedges against inflation.
The decentralization of Bitcoin means that it is not subject to the whims of central banking policies or government interference, which are often seen as contributing factors to inflation. This aspect of Bitcoin is particularly appealing to those who have lost faith in traditional financial systems and are looking for alternatives that offer more autonomy and security.
Decentralization and Limited Supply
One of the key features that make Bitcoin appealing as a hedge against inflation is its decentralized nature. Unlike fiat currencies, which central banks can print in unlimited quantities, Bitcoin's supply is finite. This scarcity mimics the properties of gold and is seen as a buffer against inflation. The decentralized nature of Bitcoin also means that it is not subject to the same regulatory pressures and monetary policies that can lead to currency devaluation.
Furthermore, the process of "mining" Bitcoin, which involves validating transactions and adding them to the blockchain, is designed to become progressively more difficult over time. This not only ensures the security of the network but also introduces a deflationary element to Bitcoin, as the rate at which new coins are created slows down over time.
Portability and Liquidity
Bitcoin's digital nature makes it highly portable and divisible, allowing for easy transfer and exchange worldwide. This liquidity and global accessibility make it an attractive option for investors looking to diversify their portfolios beyond traditional assets. Unlike physical assets like gold or real estate, Bitcoin can be transferred across borders without the need for intermediaries, making it a truly global asset.
The ease of transferring and dividing Bitcoin means that it can be used for a wide range of transactions, from large-scale investments to small, everyday purchases. This versatility, combined with its growing acceptance as a form of payment, enhances its utility and appeal as an investment.
Bitcoin's Performance in Inflationary Times
Historically, Bitcoin has shown significant growth during periods of high inflation. While it is known for its price volatility, many investors have turned to Bitcoin as a speculative hedge against depreciating fiat currencies. The digital currency's performance during inflationary periods has bolstered its reputation as a potential safe haven. However, it's important to note that Bitcoin's market is still relatively young and can be influenced by a wide range of factors beyond inflation, such as market sentiment, technological developments, and regulatory changes.
Despite its volatility, Bitcoin has provided substantial returns for some investors, particularly those who entered the market early. Its performance, especially during times of financial instability, has led to increased interest and investment from both individual and institutional investors. As more people look to Bitcoin as a potential hedge against inflation, its role in investment portfolios is likely to evolve.
Challenges and Considerations
Despite its growing appeal, Bitcoin is not without its challenges. The cryptocurrency's price volatility can lead to significant losses, and regulatory uncertainties remain a concern. Additionally, the environmental impact of Bitcoin mining has sparked debate. The energy-intensive process required to mine new coins and validate transactions has raised concerns about its sustainability and environmental footprint.
Investors considering Bitcoin as a hedge against inflation should weigh these factors and consider their risk tolerance and investment horizon. While Bitcoin offers potential benefits as an inflation hedge, it also comes with risks that are different from traditional investments. Understanding these risks, and how they align with individual investment strategies, is crucial for anyone considering adding Bitcoin to their portfolio.
The Future of Bitcoin in an Inflationary Economy
As the global economy continues to navigate through turbulent waters, the appeal of Bitcoin is likely to grow. Its properties as a decentralized, finite, and easily transferable asset make it a unique option for those looking to protect their wealth from inflation. However, the future of Bitcoin remains uncertain, and its role in the broader financial landscape is still being defined. As with any investment, due diligence and a balanced approach are crucial.
The increasing institutional interest in Bitcoin and the development of financial products around it, such as ETFs and futures, suggest that Bitcoin is becoming more mainstream. However, its acceptance and integration into the global financial system will depend on a variety of factors, including regulatory developments, technological advancements, and market dynamics.
Conclusion
The growing appeal of Bitcoin in an inflation-stricken economy highlights the changing dynamics of investment in the digital age. While it offers a novel approach to wealth preservation, it also comes with its own set of risks and challenges. As the world continues to grapple with inflation, the role of Bitcoin and other cryptocurrencies will undoubtedly be a topic of keen interest and debate among investors and policymakers alike. Whether Bitcoin will become a permanent fixture in investment portfolios as a hedge against inflation remains to be seen, but its impact on the financial landscape is undeniable.
FAQs
What is inflation, and how does it affect the economy? Inflation is the rate at which the general level of prices for goods and services is rising, leading to a decrease in purchasing power. It affects the economy by reducing the value of money, increasing costs for consumers and businesses, and potentially leading to economic slowdown.
Why is Bitcoin considered a hedge against inflation? Bitcoin is considered a hedge against inflation due to its decentralized nature, limited supply capped at 21 million coins, and its independence from government monetary policies, which are often seen as contributing factors to inflation.
What are the risks associated with investing in Bitcoin? The risks include high price volatility, regulatory uncertainties, and concerns over the environmental impact of Bitcoin mining. Investors should consider their risk tolerance and investment horizon before investing in Bitcoin.
How does Bitcoin's limited supply contribute to its value? Bitcoin's limited supply mimics the scarcity of resources like gold, which has traditionally been used as a hedge against inflation. This scarcity can help to maintain its value over time, especially in contrast to fiat currencies, which can be printed in unlimited quantities.
Can Bitcoin be used for everyday transactions? Yes, Bitcoin can be used for a wide range of transactions, from large-scale investments to small, everyday purchases. Its digital nature allows for easy transfer and division, making it a versatile form of currency.
That's all for today
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DISCLAIMER: None of this is financial advice. This newsletter is strictly educational and is not investment advice or a solicitation to buy or sell any assets or to make any financial decisions. Please be careful and do your own research.
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@ e97aaffa:2ebd765d
2025-03-19 05:55:17Como é difícil encontrar informações sobre o eurodigital, a CBDC da União Europeia, vou colocando aqui, os documentos mais interessantes que fui encontrando:
FAQ: https://www.ecb.europa.eu/euro/digital_euro/faqs/html/ecb.faq_digital_euro.pt.html
Directório BCE: https://www.ecb.europa.eu/press/pubbydate/html/index.en.html?topic=Digital%20euro
https://www.ecb.europa.eu/euro/digital_euro/timeline/profuse/html/index.en.html
Documentos mais técnicos:
2025
Technical note on the provision of multiple digital euro accounts to individual end users https://www.ecb.europa.eu/euro/digital_euro/timeline/profuse/shared/pdf/ecb.degov240325_digital_euro_multiple_accounts.en.pdf
2024
Relatório de progresso https://www.ecb.europa.eu/euro/digital_euro/progress/html/ecb.deprp202412.en.html
Technical note on the provision of multiple digital euro accounts to individual end users https://www.ecb.europa.eu/euro/digital_euro/timeline/profuse/shared/pdf/ecb.degov240325_digital_euro_multiple_accounts.en.pdf
The impact of central bank digital currency on central bank profitability, risk-taking and capital https://www.ecb.europa.eu/pub/pdf/scpops/ecb.op360~35915b25bd.en.pdf
2023
Progress on the investigation phase of a digital euro - fourth report https://www.ecb.europa.eu/paym/digital_euro/investigation/governance/shared/files/ecb.degov230713-fourth-progress-report-digital-euro-investigation-phase.en.pdf
Digital euro - Prototype summary and lessons learned https://www.ecb.europa.eu/pub/pdf/other/ecb.prototype_summary20230526%7E71d0b26d55.en.pdf
Functional and non-functional requirements linked to the market research for a potential digital euro implementation https://www.ecb.europa.eu/euro/digital_euro/timeline/profuse/shared/pdf//ecb.dedocs230113_Annex_1_Digital_euro_market_research.en.pdf
A stocktake on the digital euro https://www.ecb.europa.eu/euro/digital_euro/progress/shared/pdf/ecb.dedocs231018.en.pdf
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@ cae03c48:2a7d6671
2025-05-19 17:14:11Bitcoin Magazine
Fold Unveils Bitcoin Gift Card, Pioneering Bitcoin in U.S. Retail Gift Card MarketFold, 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.
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@ 57d1a264:69f1fee1
2025-05-07 06:03:29CryptPad
Collaboration and privacy. Yes, you can have both Flagship instance of CryptPad, the end-to-end encrypted and open-source collaboration suite. Cloud administered by the CryptPad development team. https://cryptpad.fr/
ONLYOFFICE DocSpace
Document collaboration made simpler. Easily collaborate with customizable rooms. Edit any content you have. Work faster using AI assistants. Protect your sensitive business data. Download or try STARTUP Cloud (Limited-time offer) FREE https://www.onlyoffice.com/
SeaFile
A new way to organize your files Beyond just syncing and sharing files, Seafile lets you add custom file properties and organize your files in different views. With AI-powered automation for generating properties, Seafile offers a smarter, more efficient way to manage your files. Try it Now, Free for up to 3 users https://seafile.com/
SandStorm
An open source platform for self-hosting web apps Self-host web-based productivity apps easily and securely. Sandstorm is an open source project built by a community of volunteers with the goal of making it really easy to run open source web applications. Try the Demo or Signup Free https://alpha.sandstorm.io/apps
NextCloud Hub
A new generation of online collaboration that puts you in control. Nextcloud offers a modern, on premise content collaboration platform with real-time document editing, video chat & groupware on mobile, desktop and web. Sign up for a free Nextcloud account https://nextcloud.com/sign-up/
LinShare
True Open Source Secure File Sharing Solution We are committed to providing a reliable Open Source file-sharing solution, expertly designed to meet the highest standards of diverse industries, such as government and finance Try the Demo https://linshare.app/
Twake Drive
The open-source alternative to Google Drive. Privacy-First Open Source Workplace. Twake workplace open source business. Improve your effeciency with truly Open Source, all-in-one digital suite. Enhance the security in every aspect of your professional and private life. Sign up https://sign-up.twake.app/
SpaceDrive
One Explorer. All Your Files. Unify files from all your devices and clouds into a single, easy-to-use explorer. Designed for creators, hoarders and the painfully disorganized. Download desktop app (mobile coming soon) https://www.spacedrive.com/
ente
Safe Home for your photos Store, share, and discover your memories with end-to-end encryption. End-to-end encryption, durable storage and simple sharing. Packed with these and much more into our beautiful open source apps. Get started https://web.ente.io
fileStash
Turn your FTP server into... Filestash is the enterprise-grade file manager connecting your storage with your identity provider and authorisations. Try the demo https://demo.filestash.app
STORJ
Disruptively fast. Globally secure. S3-compatible distributed cloud services that make the most demanding workflows fast and affordable. Fast track your journey toward high performance cloud services. Storj pricing is consistent and competitive in meeting or exceeding your cloud services needs. Give the products a try to experience the benefits of the distributed cloud. Get Started https://www.storj.io/get-started
FireFile
The open‑source alternative to Dropbox. Firefiles lets you setup a cloud drive with the backend of your choice and lets you seamlessly manage your files across multiple providers. It revolutionizes cloud storage management by offering a unified platform for all your storage needs. Sign up Free https://beta.firefiles.app
originally posted at https://stacker.news/items/973626
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@ ee9aaefe:1e6952f4
2025-03-19 05:01:44Introduction to Model Context Protocol (MCP)
Model Context Protocol (MCP) serves as a specialized gateway allowing AI systems to access real-time information and interact with external data sources while maintaining security boundaries. This capability transforms AI from closed systems limited to training data into dynamic assistants capable of retrieving current information and performing actions. As AI systems integrate into critical infrastructure across industries, the security and reliability of these protocols have become crucial considerations.
Security Vulnerabilities in Web-Based MCP Services
Traditional MCP implementations operate as web services, creating a fundamental security weakness. When an MCP runs as a conventional web service, the entire security model depends on trusting the service provider. Providers can modify underlying code, alter behavior, or update services without users' knowledge or consent. This creates an inherent vulnerability where the system's integrity rests solely on the trustworthiness of the MCP provider.
This vulnerability is particularly concerning in high-stakes domains. In financial applications, a compromised MCP could lead to unauthorized transactions or exposure of confidential information. In healthcare, it might result in compromised patient data. The fundamental problem is that users have no cryptographic guarantees about the MCP's behavior – they must simply trust the provider's claims about security and data handling.
Additionally, these services create single points of failure vulnerable to sophisticated attacks. Service providers face internal threats from rogue employees, external pressure from bad actors, or regulatory compulsion that could compromise user security or privacy. With traditional MCPs, users have limited visibility into such changes and few technical safeguards.
ICP Canisters: Enabling the Verifiable MCP Paradigm
The Internet Computer Protocol (ICP) offers a revolutionary solution through its canister architecture, enabling what we term "Verifiable MCP" – a new paradigm in AI security. Unlike traditional web services, ICP canisters operate within a decentralized network with consensus-based execution and verification, creating powerful security properties:
- Cryptographically verifiable immutability guarantees prevent silent code modifications
- Deterministic execution environments allow independent verification by network participants
- Ability to both read and write web data while operating under consensus verification
- Control of off-chain Trusted Execution Environment (TEE) servers through on-chain attestation
These capabilities create the foundation for trustworthy AI context protocols that don't require blind faith in service providers.
Technical Architecture of Verifiable MCP Integration
The Verifiable MCP architecture places MCP service logic within ICP canisters that operate under consensus verification. This creates several distinct layers working together to ensure security:
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Interface Layer: AI models connect through standardized APIs compatible with existing integration patterns.
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Verification Layer: The ICP canister validates authentication, checks permissions, and verifies policy adherence within a consensus-verified environment.
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Orchestration Layer: The canister coordinates necessary resources for data retrieval or computation.
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Attestation Layer: For sensitive operations, the canister deploys and attests TEE instances, providing cryptographic proof that correct code runs in a secure environment.
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Response Verification Layer: Before returning results, cryptographic verification ensures data integrity and provenance.
This architecture creates a transparent, verifiable pipeline where component behavior is guaranteed through consensus mechanisms and cryptographic verification—eliminating the need to trust service provider claims.
Example: Secure Financial Data Access Through Verifiable MCP
Consider a financial advisory AI needing access to banking data and portfolios to provide recommendations. In a Verifiable MCP implementation:
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The AI submits a data request through the Verifiable MCP interface.
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The ICP canister verifies authorization using immutable access control logic.
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For sensitive data, the canister deploys a TEE instance with privacy-preserving code.
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The canister cryptographically verifies the TEE is running the correct code.
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Financial services provide encrypted data directly to the verified TEE.
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The TEE returns only authorized results with cryptographic proof of correct execution.
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The canister delivers verified insights to the AI.
This ensures even the service provider cannot access raw financial data while maintaining complete auditability. Users verify exactly what code processes their information and what insights are extracted, enabling AI applications in regulated domains otherwise too risky with traditional approaches.
Implications for AI Trustworthiness and Data Sovereignty
The Verifiable MCP paradigm transforms the trust model for AI systems by shifting from "trust the provider" to cryptographic verification. This addresses a critical barrier to AI adoption in sensitive domains where guarantees about data handling are essential.
For AI trustworthiness, this enables transparent auditing of data access patterns, prevents silent modifications to processing logic, and provides cryptographic proof of data provenance. Users can verify exactly what information AI systems access and how it's processed.
From a data sovereignty perspective, users gain control through cryptographic guarantees rather than policy promises. Organizations implement permissions that cannot be circumvented, while regulators can verify immutable code handling sensitive information. For cross-border scenarios, Verifiable MCP enables compliance with data localization requirements while maintaining global AI service capabilities through cryptographically enforced data boundaries.
Conclusion
The Verifiable MCP paradigm represents a breakthrough in securing AI systems' external interactions. By leveraging ICP canisters' immutability and verification capabilities, it addresses fundamental vulnerabilities in traditional MCP implementations.
As AI adoption grows in regulated domains, this architecture provides a foundation for trustworthy model-world interactions without requiring blind faith in service providers. The approach enables new categories of AI applications in sensitive sectors while maintaining robust security guarantees.
This innovation promises to democratize secure context protocols, paving the way for responsible AI deployment even in the most security-critical environments.
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@ 57d1a264:69f1fee1
2025-05-06 06:00:25Album art didn’t always exist. In the early 1900s, recorded music was still a novelty, overshadowed by sales of sheet music. Early vinyl records were vastly different from what we think of today: discs were sold individually and could only hold up to four minutes of music per side. Sometimes, only one side of the record was used. One of the most popular records of 1910, for example, was “Come, Josephine, in My Flying Machine”: it clocked in at two minutes and 39 seconds.
The invention of album art can get lost in the story of technological mastery. But among all the factors that contributed to the rise of recorded music, it stands as one of the few that was wholly driven by creators themselves. Album art — first as marketing material, then as pure creative expression — turned an audio-only medium into a multi-sensory experience.
This is the story of the people who made music visible.
originally posted at https://stacker.news/items/972642
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@ 3f68dede:779bb81d
2025-05-19 17:06:26 -
@ ed84ce10:cccf4c2a
2025-03-19 03:46:17DoraHacks: Pioneering the Global Hacker Movement
DoraHacks is the world’s largest hackathon community, driving radical innovation across multiple industries. Now, a similar hacker movement is emerging in biotech—what we call the FDA-Free Society. At DoraHacks, this is our core focus in the life sciences. We believe that medical and biotech innovation should not be held hostage by bureaucracy. Instead, it should be free to evolve at the pace of technological progress.
The FDA: The Biggest Bottleneck to Biotech Innovation
For decades, the Food and Drug Administration (FDA) has been the single greatest obstacle to progress in medicine and biotech. While ostensibly designed to ensure safety and efficacy, in reality, it has functioned as an entrenched bureaucracy that stifles innovation.
1. A Broken Approval Process
The FDA operates on timelines that make no sense in an era of exponential technological growth. Getting a new drug or therapy to market takes 10-15 years. By the time a breakthrough therapy is approved, entire generations of patients have already suffered or died waiting.
2. Astronomical Compliance Costs
Clinical trials under FDA oversight are prohibitively expensive. This eliminates most startups from even attempting disruptive innovation. Many promising therapies never see the light of day—not because they don’t work, but because the cost of compliance is too high.
3. The FDA-Pharma Cartel
The regulatory framework is not neutral—it overwhelmingly benefits Big Pharma. The FDA’s Byzantine approval system creates a protective moat for legacy pharmaceutical companies, while smaller biotech startups are crushed under compliance burdens. The result? Less innovation, more monopolization, and fewer choices for patients.
Market-Driven Biotech Innovation Is the Future
When bureaucracies control innovation, progress slows. When markets drive innovation, progress accelerates.
1. Let the Market Decide What Works
Why should government regulators dictate which treatments are available? In an open system, patients and doctors—not bureaucrats—should determine which therapies succeed or fail.
2. The "Right to Try" Loophole Proves the FDA Is Obsolete
The U.S. Right to Try Act already allows terminally ill patients to access experimental drugs before FDA approval. This proves an essential truth: The regulatory state is holding back life-saving treatments. If dying patients can bypass the FDA, why can’t everyone?
3. Startups Move Faster Than Bureaucracies
The success of mRNA technology was not driven by the FDA—it was driven by startups operating at the speed of the market. This is a template for the future. Regulation slows innovation. Entrepreneurs accelerate it.
BioHack: Breaking Free From the FDA’s Grip
One of the most important frontiers in biotech today is anti-aging and longevity research. Yet, the FDA has no framework for approving treatments that extend life. The result? A regulatory death sentence for one of the most transformative fields of medicine.
1. Biotech Needs FDA-Free Experimental Zones
In the future, biotech R&D should function like open-source software—free, experimental, and outside the reach of outdated regulators. We need FDA-Free labs, FDA-Free clinical trials, and FDA-Free therapeutics.
2. Decentralized Healthcare Will Disrupt Big Pharma
A new era of decentralized biotech is emerging—privately funded labs, medical DAOs, and startup-driven healthcare systems. The power to determine the future of medicine must shift away from centralized bureaucracies and Big Pharma toward entrepreneurs, scientists, and patients.
Conclusion: The Hacker Revolution in Biotech Is Here
The FDA-Free Society is not a thought experiment. It is an inevitability. Innovation will not be stopped. DoraHacks is committed to making BioHack a reality.
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@ 57d1a264:69f1fee1
2025-05-06 05:49:01I don’t like garlic. It’s not a dislike for the taste in the moment, so much as an extreme dislike for the way it stays with you—sometimes for days—after a particularly garlicky meal.
Interestingly enough, both of my brothers love garlic. They roast it by itself and keep it at the ready so they can have a very strong garlic profile in their cooking. When I prepare a dish, I don’t even see garlic on the ingredient list. I’ve cut it out of my life so completely that my brain genuinely skips over it in recipes. While my brothers are looking for ways to sneak garlic into everything they make, I’m subconsciously avoiding it altogether.
A few years back, when I was digging intensely into how design systems mature, I stumbled on the concept of a design system origin story. There are two extreme origin stories and an infinite number of possibilities between. On one hand you have the grassroots system, where individuals working on digital products are simply trying to solve their own daily problems. They’re frustrated with having to go cut and paste elements from past designs or with recreating the same layouts over and over, so they start to work more systematically. On the other hand, you have the top down system, where leadership is directing teams to take a more systematic approach, often forming a small partially dedicated core team to tackle some centralized assets and guidelines for all to follow. The influences in those early days bias a design system in interesting and impactful ways.
We’ve established that there are a few types of bias that are either intentionally or unintentionally embedded into our design systems. Acknowledging this is a great first step. But, what’s the impact of this? Does it matter?
I believe there are a few impacts design system biases, but there’s one that stands out. The bias in your design system makes some individuals feel the system is meant for them and others feel it’s not. This is a problem because, a design system cannot live up to it’s expected value until it is broadly in use. If individuals feel your design system is not for them, the won’t use it. And, as you know, it doesn’t matter how good your design system is if nobody is using it.
originally posted at https://stacker.news/items/972641
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@ 3f68dede:779bb81d
2025-05-19 17:04:13testing schedule
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@ d61f3bc5:0da6ef4a
2025-05-06 01:37:28I remember the first gathering of Nostr devs two years ago in Costa Rica. We were all psyched because Nostr appeared to solve the problem of self-sovereign online identity and decentralized publishing. The protocol seemed well-suited for textual content, but it wasn't really designed to handle binary files, like images or video.
The Problem
When I publish a note that contains an image link, the note itself is resilient thanks to Nostr, but if the hosting service disappears or takes my image down, my note will be broken forever. We need a way to publish binary data without relying on a single hosting provider.
We were discussing how there really was no reliable solution to this problem even outside of Nostr. Peer-to-peer attempts like IPFS simply didn't work; they were hopelessly slow and unreliable in practice. Torrents worked for popular files like movies, but couldn't be relied on for general file hosting.
Awesome Blossom
A year later, I attended the Sovereign Engineering demo day in Madeira, organized by Pablo and Gigi. Many projects were presented over a three hour demo session that day, but one really stood out for me.
Introduced by hzrd149 and Stu Bowman, Blossom blew my mind because it showed how we can solve complex problems easily by simply relying on the fact that Nostr exists. Having an open user directory, with the corresponding social graph and web of trust is an incredible building block.
Since we can easily look up any user on Nostr and read their profile metadata, we can just get them to simply tell us where their files are stored. This, combined with hash-based addressing (borrowed from IPFS), is all we need to solve our problem.
How Blossom Works
The Blossom protocol (Blobs Stored Simply on Mediaservers) is formally defined in a series of BUDs (Blossom Upgrade Documents). Yes, Blossom is the most well-branded protocol in the history of protocols. Feel free to refer to the spec for details, but I will provide a high level explanation here.
The main idea behind Blossom can be summarized in three points:
- Users specify which media server(s) they use via their public Blossom settings published on Nostr;
- All files are uniquely addressable via hashes;
- If an app fails to load a file from the original URL, it simply goes to get it from the server(s) specified in the user's Blossom settings.
Just like Nostr itself, the Blossom protocol is dead-simple and it works!
Let's use this image as an example:
If you look at the URL for this image, you will notice that it looks like this:
blossom.primal.net/c1aa63f983a44185d039092912bfb7f33adcf63ed3cae371ebe6905da5f688d0.jpg
All Blossom URLs follow this format:
[server]/[file-hash].[extension]
The file hash is important because it uniquely identifies the file in question. Apps can use it to verify that the file they received is exactly the file they requested. It also gives us the ability to reliably get the same file from a different server.
Nostr users declare which media server(s) they use by publishing their Blossom settings. If I store my files on Server A, and they get removed, I can simply upload them to Server B, update my public Blossom settings, and all Blossom-capable apps will be able to find them at the new location. All my existing notes will continue to display media content without any issues.
Blossom Mirroring
Let's face it, re-uploading files to another server after they got removed from the original server is not the best user experience. Most people wouldn't have the backups of all the files, and/or the desire to do this work.
This is where Blossom's mirroring feature comes handy. In addition to the primary media server, a Blossom user can set one one or more mirror servers. Under this setup, every time a file is uploaded to the primary server the Nostr app issues a mirror request to the primary server, directing it to copy the file to all the specified mirrors. This way there is always a copy of all content on multiple servers and in case the primary becomes unavailable, Blossom-capable apps will automatically start loading from the mirror.
Mirrors are really easy to setup (you can do it in two clicks in Primal) and this arrangement ensures robust media handling without any central points of failure. Note that you can use professional media hosting services side by side with self-hosted backup servers that anyone can run at home.
Using Blossom Within Primal
Blossom is natively integrated into the entire Primal stack and enabled by default. If you are using Primal 2.2 or later, you don't need to do anything to enable Blossom, all your media uploads are blossoming already.
To enhance user privacy, all Primal apps use the "/media" endpoint per BUD-05, which strips all metadata from uploaded files before they are saved and optionally mirrored to other Blossom servers, per user settings. You can use any Blossom server as your primary media server in Primal, as well as setup any number of mirrors:
## Conclusion
For such a simple protocol, Blossom gives us three major benefits:
- Verifiable authenticity. All Nostr notes are always signed by the note author. With Blossom, the signed note includes a unique hash for each referenced media file, making it impossible to falsify.
- File hosting redundancy. Having multiple live copies of referenced media files (via Blossom mirroring) greatly increases the resiliency of media content published on Nostr.
- Censorship resistance. Blossom enables us to seamlessly switch media hosting providers in case of censorship.
Thanks for reading; and enjoy! 🌸
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@ 04ff5a72:22ba7b2d
2025-03-19 03:25:28The Evolution of the "World Wide Web"
The internet has undergone a remarkable transformation since its inception, evolving from a collection of static pages to a dynamic, interconnected ecosystem, and now progressing toward a decentralized future. This evolution is commonly divided into three distinct phases: Web 1, Web 2, and the emerging Web 3. Each phase represents not only technological advancement but fundamental shifts in how we interact with digital content, who controls our data, and how value is created and distributed online. While Web 1 and Web 2 have largely defined our internet experience to date, Web 3 promises a paradigm shift toward greater user sovereignty, decentralized infrastructure, and reimagined ownership models for digital assets.
The Static Beginning: Web 1.0
The first iteration of the web, commonly known as Web 1.0, emerged in the early 1990s and continued until the late 1990s. This period represented the internet's infancy, characterized by static pages with limited functionality and minimal user interaction[1]. At the core of Web 1 was the concept of information retrieval rather than dynamic interaction.
Fundamental Characteristics of Web 1
During the Web 1 era, websites primarily served as digital brochures or informational repositories. Most sites were static, comprised of HTML pages containing fixed content such as text, images, and hyperlinks[1]. The HTML (Hypertext Markup Language) provided the structural foundation, while CSS (Cascading Style Sheets) offered basic styling capabilities. These technologies enabled the creation of visually formatted content but lacked the dynamic elements we take for granted today.
The Web 1 experience was predominantly one-directional. The majority of internet users were passive consumers of content, while creators were primarily web developers who produced websites with mainly textual or visual information[2]. Interaction was limited to basic navigation through hyperlinks, with few opportunities for users to contribute their own content or engage meaningfully with websites.
Technical limitations further defined the Web 1 experience. Information access was significantly slower than today's standards, largely due to the prevalence of dial-up connections. This constraint meant websites needed to be optimized for minimal bandwidth usage[1]. Additionally, security measures were rudimentary, making early websites vulnerable to various cyberattacks without adequate protection systems in place.
The Social Revolution: Web 2.0
As the internet matured in the late 1990s and early 2000s, a significant transformation occurred. Web 2.0 emerged as a more dynamic, interactive platform that emphasized user participation, content creation, and social connectivity[6]. This shift fundamentally changed how people engaged with the internet, moving from passive consumption to active contribution.
The Rise of Social Media and Big Data
Web 2.0 gave birth to social media platforms, interactive web applications, and user-generated content ecosystems. Companies like Google, Facebook, Twitter, and Amazon developed business models that leveraged user activity and content creation[4]. These platforms transformed from simple information repositories into complex social networks and digital marketplaces.
Central to the Web 2.0 revolution was the collection and analysis of user data on an unprecedented scale. Companies developed sophisticated infrastructure to handle massive amounts of information. Google implemented systems like the Google File System (GFS) and Spanner to store and distribute data across thousands of machines worldwide[4]. Facebook developed cascade prediction systems to manage user interactions, while Twitter created specialized infrastructure to process millions of tweets per minute[4].
These technological advancements enabled the monetization of user attention and personal information. By analyzing user behavior, preferences, and social connections, Web 2.0 companies could deliver highly targeted advertising and personalized content recommendations. This business model generated immense wealth for platform owners while raising significant concerns about privacy, data ownership, and the concentration of power in the hands of a few technology giants.
The Decentralized Future: Web 3.0
Web 3 represents the next evolutionary stage of the internet, characterized by principles of decentralization, transparency, and user sovereignty[6]. Unlike previous iterations, Web 3 seeks to redistribute control from centralized entities to individual users and communities through blockchain technology and decentralized protocols.
Blockchain as the Foundation
The conceptual underpinnings of Web 3 emerged with the creation of Bitcoin in 2009. Bitcoin introduced a revolutionary approach to digital transactions by enabling peer-to-peer value transfer without requiring a central authority. This innovation demonstrated that trust could be established through cryptographic proof rather than relying on traditional financial institutions.
Ethereum expanded upon Bitcoin's foundation by introducing programmable smart contracts, which allowed for the creation of decentralized applications (dApps) beyond simple financial transactions. This breakthrough enabled developers to build complex applications with self-executing agreements that operate transparently on the blockchain[6].
Ownership and Data Sovereignty
A defining characteristic of Web 3 is the emphasis on true digital ownership. Through blockchain technology and cryptographic tokens, individuals can now assert verifiable ownership over digital assets in ways previously impossible[6]. This stands in stark contrast to Web 2 platforms, where users effectively surrendered control of their content and data to centralized companies.
The concept of self-custody exemplifies this shift toward user sovereignty. Platforms like Trust Wallet enable individuals to maintain control over their digital assets across multiple blockchains without relying on intermediaries[5]. Users hold their private keys, ensuring that they—not corporations or governments—have ultimate authority over their digital property.
Decentralized Physical Infrastructure Networks (DePIN)
Web 3 extends beyond digital assets to reimagine physical infrastructure through Decentralized Physical Infrastructure Networks (DePIN). These networks connect blockchain technology with real-world systems, allowing people to use cryptocurrency tokens to build and manage physical infrastructure—from wireless hotspots to energy systems[7].
DePIN projects decentralize ownership and governance of critical infrastructure, creating more transparent, efficient, and resilient systems aligned with Web 3 principles[7]. By distributing control among network participants rather than centralizing it within corporations or governments, these projects bridge the gap between digital networks and physical reality.
Non-Fungible Tokens and Intellectual Property
Non-Fungible Tokens (NFTs) represent another revolutionary aspect of Web 3, providing a mechanism for verifying the authenticity and ownership of unique digital items. NFTs enable creators to establish provenance for digital art, music, virtual real estate, and other forms of intellectual property, addressing longstanding issues of duplication and unauthorized distribution in the digital realm[6].
This innovation has profound implications for creative industries, potentially enabling more direct relationships between creators and their audiences while reducing dependence on centralized platforms and intermediaries.
Nostr: A Decentralized Protocol for Social Media and Communication
Nostr (Notes and Other Stuff Transmitted by Relays) is a decentralized and censorship-resistant communication protocol designed to enable open and secure social networking. Unlike traditional social media platforms that rely on centralized servers and corporate control, Nostr allows users to communicate directly through a network of relays, ensuring resilience against censorship and deplatforming.
The protocol operates using simple cryptographic principles: users generate a public-private key pair, where the public key acts as their unique identifier, and messages are signed with their private key. These signed messages are then broadcast to multiple relays, which store and propagate them to other users. This structure eliminates the need for a central authority to control user identities or content distribution[8].
As concerns over censorship, content moderation, and data privacy continue to rise, Nostr presents a compelling alternative to centralized social media platforms. By decentralizing content distribution and giving users control over their own data, it aligns with the broader ethos of Web3—empowering individuals and reducing reliance on corporate intermediaries[9].
Additionally Nostr implements a novel way for users to monetize their content via close integration with Bitcoin's "Lightning Network"[11] -- a means by which users are able to instantly transmit small sums (satoshi's, the smallest unit of Bitcoin) with minimal fees. This feature, known as “zapping,” allows users to send micropayments directly to content creators, tipping them for valuable posts, comments, or contributions. By leveraging Lightning wallets, users can seamlessly exchange value without relying on traditional payment processors or centralized monetization models. This integration not only incentivizes quality content but also aligns with Nostr’s decentralized ethos by enabling peer-to-peer financial interactions that are censorship-resistant and borderless.
For those interested in exploring Nostr, setting up an account requires only a private key, and users can begin interacting with the network immediately by selecting a client that suits their needs. The simplicity and openness of the protocol make it a promising foundation for the next generation of decentralized social and communication networks.
Alternative Decentralized Models: Federation
Not all Web 3 initiatives rely on blockchain technology. Platforms like Bluesky are pioneering federation approaches that allow users to host their own data while maintaining seamless connectivity across the network[10]. This model draws inspiration from how the internet itself functions: just as anyone can host a website and change hosting providers without disrupting visitor access, Bluesky enables users to control where their social media data resides.
Federation lets services be interconnected while preserving user choice and flexibility. Users can move between various applications and experiences as fluidly as they navigate the open web[10]. This approach maintains the principles of data sovereignty and user control that define Web 3 while offering alternatives to blockchain-based implementations.
Conclusion
The evolution from Web 1 to Web 3 represents a profound transformation in how we interact with the internet. From the static, read-only pages of Web 1 through the social, data-driven platforms of Web 2, we are now entering an era defined by decentralization, user sovereignty, and reimagined ownership models.
Web 3 technologies—whether blockchain-based or implementing federation principles—share a common vision of redistributing power from centralized entities to individual users and communities. By enabling true digital ownership, community governance, and decentralized infrastructure, Web 3 has the potential to address many of the concerns that have emerged during the Web 2 era regarding privacy, control, and the concentration of power.
As this technology continues to mature, we may witness a fundamental reshaping of our digital landscape toward greater transparency, user autonomy, and equitable value distribution—creating an internet that more closely aligns with its original promise of openness and accessibility for all.
Sources
[1] What is WEB1? a brief history of creation - White and Partners https://whiteand.partners/en/what-is-web1-a-brief-history-of-creation/ [2] Evolution of the Internet - from web1.0 to web3 - LinkedIn https://www.linkedin.com/pulse/evolution-internet-from-web10-web3-ravi-chamria [3] Web3 Social: Create & Monetize with Smart Contracts - Phala Network https://phala.network/web3-social-create-monetize-with-smart-contracts [4] [PDF] Big Data Techniques of Google, Amazon, Facebook and Twitter https://www.jocm.us/uploadfile/2018/0613/20180613044107972.pdf [5] True crypto ownership. Powerful Web3 experiences - Trust Wallet https://trustwallet.com [6] Web3: Revolutionizing Digital Ownership and NFTs - ThoughtLab https://www.thoughtlab.com/blog/web3-revolutionizing-digital-ownership-and-nfts/ [7] DePIN Crypto: How It's Revolutionizing Infrastructure in Web3 https://www.ulam.io/blog/how-depin-is-revolutionizing-infrastructure-in-the-web3-era [8] Nostr: Notes and Other Stuff… https://nostr.com/ [9] Nostr: The Importance of Censorship-Resistant Communication... https://bitcoinmagazine.com/culture/nostr-the-importance-of-censorship-resistant-communication-for-innovation-and-human-progress- [10] Bluesky: An Open Social Web https://bsky.social/about/blog/02-22-2024-open-social-web [11] Wikipedia: Lightning Network https://en.wikipedia.org/wiki/Lightning_Network
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@ 57d1a264:69f1fee1
2025-05-05 05:26:34The European Accessibility Act is coming, now is a great time for accessibility trainings!. In my Accessibility for Designer workshop, you will learn how to design accessible mockups that prevent issues in visual design, interactions, navigation, and content. You will be able to spot problems early, fix them in your designs, and communicate accessibility clearly with your team. This is a practical workshop with hands-on exercises, not just theory. You’ll actively apply accessibility principles to real design scenarios and mockups. And will get access to my accessibility resources: checklists, annotation kits and more.
When? 4 sessions of 2 hours + Q and As, on: - Mon, June 16, - Tue, June 17, Mon, - June 23 and Tue, - June 24. 9:30 – 12:00 PM PT or 18:30 – 21:00 CET
Register with 15% discount ($255) https://ti.to/smashingmagazine/online-workshops-2022/with/87vynaoqc0/discount/welcometomyworkshop
originally posted at https://stacker.news/items/971772
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@ 3f68dede:779bb81d
2025-05-19 17:02:54testing schedule
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@ 3f68dede:779bb81d
2025-05-19 17:02:33testing
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@ 3f68dede:779bb81d
2025-05-19 17:01:57testing schedule
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@ 04ff5a72:22ba7b2d
2025-03-19 02:17:03Web3 in the Physical World
In the evolving landscape of Web3 technologies, Decentralized Physical Infrastructure Networks (DePIN) represent one of the most promising developments, extending blockchain capabilities beyond purely digital applications into the physical world. This emerging paradigm is reshaping how we conceptualize, build, and maintain infrastructure by leveraging blockchain technology to create community-owned physical networks. As of early 2025, DePIN has grown from a theoretical concept to a multi-billion dollar sector with applications spanning telecommunications, energy, transportation, and data services.
Defining DePIN in the Web3 Ecosystem
Decentralized Physical Infrastructure Networks (DePIN) represent the convergence of blockchain technology with physical infrastructure, creating systems where real-world networks and devices are collectively owned, managed, and operated by communities rather than centralized entities[1][4]. While Web3 primarily focuses on decentralized digital applications and services, DePIN extends these principles into the physical world, marking what many consider the natural evolution of blockchain technology beyond purely online environments[3].
Core Characteristics of DePIN
At its foundation, DePIN leverages blockchain technology to decentralize the control and management of physical devices and infrastructure[2]. This approach addresses several limitations of traditional centralized infrastructure networks, including data privacy risks, service disruptions, and substantial expansion costs[2]. By distributing ownership and governance across network participants, DePIN creates more transparent, efficient, and resilient systems that align with the fundamental principles of Web3[1].
The technical architecture of DePIN combines several key elements:
- Blockchain Foundation: DePIN utilizes blockchain networks to provide transparent, secure, and immutable record-keeping for all network operations[5].
- Tokenized Incentives: Participants who contribute resources such as bandwidth, energy, or storage are rewarded with crypto tokens, creating economic incentives for network growth and maintenance[1].
- Smart Contracts: Automated agreements handle resource distribution, monitor usage, and execute payments without requiring trusted intermediaries[1][8].
- Decentralized Governance: Many DePIN projects implement DAO (Decentralized Autonomous Organization) structures for democratic decision-making among network participants[8].
How DePIN Works Within Web3
DePIN operates by incentivizing individuals and organizations to contribute physical resources to a network in exchange for tokenized rewards. This model creates a powerful alternative to traditional infrastructure deployment, which typically requires massive upfront investment by corporations or governments.
Incentive Mechanisms
The core functioning of DePIN relies on properly aligned incentive structures. When individuals contribute resources—whether it's computing power, network bandwidth, or physical devices—they receive tokens as compensation[1]. These tokens often serve multiple purposes within the ecosystem:
- Reward Distribution: Smart contracts automatically allocate tokens based on the quantity and quality of resources contributed[8].
- Governance Rights: Token holders can often participate in network decision-making, voting on upgrades, policy changes, and resource allocation[8].
- Service Access: Tokens may be required to access the network's services, creating a circular economy within the ecosystem.
Community Participation
DePIN networks are typically open and permissionless, meaning anyone can join and start contributing[3]. This drastically lowers barriers to entry compared to traditional infrastructure development, which often requires significant capital and regulatory approvals. The peer-to-peer nature of these networks makes initial infrastructure deployment much more manageable through crowdsourcing[3].
Major Applications of DePIN in the Web3 Space
As of early 2025, DePIN has expanded across numerous sectors, demonstrating the versatility of decentralized approaches to physical infrastructure. Several key applications have emerged as particularly successful implementations of the DePIN model.
Telecommunications and Connectivity
One of the most established DePIN applications is in telecommunications, where projects like Helium and Althea have created decentralized wireless and broadband networks[5][9]. Helium’s model allows individuals to set up wireless hotspots and earn HNT tokens for providing connectivity, enabling a distributed, user-powered wireless network[5]. Althea, on the other hand, focuses on decentralized internet service provision by allowing users to buy and sell bandwidth automatically, creating a self-sustaining and community-driven ISP model. This approach is particularly effective in rural and underserved regions, where traditional telecom providers may not find it economically viable to invest in infrastructure[9]. Both projects demonstrate how blockchain and incentive-driven models can disrupt conventional telecom industries and expand access to connectivity.
Energy Networks
DePIN is revolutionizing energy infrastructure through projects like Arkreen, which enables individuals and organizations to contribute excess renewable energy to a global network[5]. These decentralized energy systems allow small-scale producers to monetize their resources while contributing to more resilient and sustainable energy grids[1].
Data Storage and Computing
Decentralized storage networks like Filecoin demonstrate how DePIN principles can transform data infrastructure[5]. Users offer spare storage capacity on their devices in exchange for FIL tokens, creating a globally distributed storage network that competes with centralized cloud services[5]. This approach enhances data resilience while enabling individual participation in the digital storage economy.
Mapping and Location Services
Hivemapper represents an innovative application of DePIN in creating decentralized mapping services[6][8]. Users contribute mapping data collected through 4K dashcams while driving, building a community-owned alternative to centralized mapping services like Google Maps[6][8]. As of October 2024, Hivemapper had successfully mapped significant portions of the global road network through this crowdsourced approach[8].
Transportation and Mobility
Decentralized ride-sharing platforms like DRIFE are emerging as DePIN alternatives to traditional services like Uber and Lyft[6]. These platforms connect drivers and passengers directly through blockchain networks, reducing fees and returning more value to network participants rather than corporate intermediaries.
The Economic Impact and Market Potential of DePIN
DePIN represents a substantial and rapidly growing segment of the Web3 economy. According to industry research, the market shows significant potential for continued expansion in the coming years.
Current Market Status
As of early 2025, the DePIN sector has achieved considerable market presence:
- Market Capitalization: The current market capitalization of DePIN projects is approximately $27 billion, with a daily trading volume of $1.8 billion according to DePIN Scan[7].
- Investment Activity: Venture capitalists have recognized DePIN's potential, directing billions of dollars into the sector. Some have even created dedicated funds specifically for DePIN protocols[7].
- Growth Trajectory: DePIN has been identified as one of the major crypto trends of 2024-2025, with accelerating adoption across multiple industries[7].
Future Market Potential
The long-term outlook for DePIN appears promising according to industry analysts:
- Total Addressable Market: Messari, an independent crypto research firm, estimates DePIN's Total Addressable Market at $2.2 trillion, with projections showing growth to $3.5 trillion by 2028[6].
- Theoretical Upper Limit: In theory, DePIN's potential market extends to the entire non-digital economy, which according to World Bank figures approaches $90 trillion[6].
Benefits and Advantages of the DePIN Model
The DePIN approach offers several distinct advantages over traditional centralized infrastructure models, explaining its rapid adoption within the Web3 ecosystem.
Collective Ownership
DePIN enables community ownership of infrastructure that has traditionally been centralized under corporate or government control[5]. This democratization of ownership distributes both the benefits and responsibilities of infrastructure management among a broader group of stakeholders.
Enhanced Transparency
With DePIN, all network actions are recorded on-chain, ensuring open access to vital network data[5]. This transparency builds trust among participants and reduces the information asymmetry that often exists in centralized systems.
Improved Efficiency
By leveraging underutilized resources and implementing smart contracts, DePIN can reduce waste and administrative overhead[5]. This efficiency translates to lower costs and improved resource allocation compared to traditional infrastructure models.
Resilience Through Decentralization
Distributed networks are inherently more resilient to failures and attacks than centralized systems. By eliminating single points of failure, DePIN creates infrastructure that can continue functioning even when individual components experience issues.
Challenges and Future Considerations
Despite its promising potential, DePIN faces several significant challenges that must be addressed for widespread adoption.
Technical Scalability
Many DePIN networks struggle with scalability issues, particularly as they grow to accommodate more users and higher transaction volumes. Developing more efficient consensus mechanisms and layer-2 solutions remains an important technical challenge.
Regulatory Uncertainty
The decentralized nature of DePIN projects creates regulatory challenges in many jurisdictions. Finding the right balance between innovation and compliance with existing regulations will be crucial for long-term success.
Economic Sustainability
Creating sustainable tokenomics models that properly align incentives over the long term remains difficult. Many projects must carefully balance immediate rewards with long-term value creation to maintain network growth and stability.
Conclusion
Decentralized Physical Infrastructure Networks represent one of the most promising extensions of Web3 principles beyond purely digital applications. By leveraging blockchain technology, tokenized incentives, and community participation, DePIN is transforming how physical infrastructure is built, maintained, and governed.
As the sector continues to mature throughout 2025 and beyond, we can expect to see DePIN concepts applied to an increasingly diverse range of infrastructure challenges. The intersection of DePIN with other emerging technologies like artificial intelligence and the Internet of Things will likely create entirely new forms of infrastructure that we can barely imagine today.
The growth of DePIN underscores a fundamental shift in our approach to infrastructure—moving from centralized, corporate-controlled models toward more democratic, transparent, and community-driven systems. This transformation embodies the core promise of Web3: not just a more decentralized internet, but a more decentralized world.
Sources
[1] DePIN Crypto: How It's Revolutionizing Infrastructure in Web3 https://www.ulam.io/blog/how-depin-is-revolutionizing-infrastructure-in-the-web3-era [2] Decentralized Physical Infrastructure Network (DePIN) - arXiv https://arxiv.org/html/2406.02239v1 [3] What is DePIN - decentralized physical infrastructure network? https://limechain.tech/blog/what-is-depin [4] DePIN Explained: Bringing Real-World Devices to Web3 https://nftnewstoday.com/2025/01/28/depin-explained-bringing-real-world-devices-web3 [5] An Introduction to Decentralized Physical Infrastructure Networks ... https://www.cryptoaltruism.org/blog/infographic-an-introduction-to-decentralized-physical-infrastructure-networks-depin [6] DePIN Explained: What Are Decentralized Physical Infrastructure ... https://hackernoon.com/depin-explained-what-are-decentralized-physical-infrastructure-networks [7] Revolutionizing Infrastructure: Understanding DePINs and Their ... https://blaize.tech/blog/decentralized-physical-infrastructure-networks-depin/ [8] What is DePIN? The Future of Decentralized Physical Infrastructure ... https://osl.com/academy/article/what-is-depin-the-future-of-decentralized-physical-infrastructure-networks [9] [PDF] Althea Whitepaper v2 https://blog.althea.net/content/files/2024/06/Althea-Whitepaper-v2.0.pdf
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@ 57d1a264:69f1fee1
2025-05-05 05:15:02Crabtree's Framework for Evaluating Human-Centered Research
Picture this: You've spent three weeks conducting qualitative research for a finance app redesign. You carefully recruited 12 participants, conducted in-depth interviews, and identified patterns around financial anxiety and decision paralysis. You're excited to present your findings when the inevitable happens:
"But are these results statistically significant?"
"Just 12 people? How can we make decisions that affect thousands of users based on conversations with just 12 people?"
As UX professionals, we regularly face stakeholders who evaluate our qualitative research using criteria designed for quantitative methods... This misalignment undermines the unique value qualitative research brings to product development.
Continue reading https://uxpsychology.substack.com/p/beyond-numbers-how-to-properly-evaluate
originally posted at https://stacker.news/items/971767
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@ c631e267:c2b78d3e
2025-05-02 20:05:22Du bist recht appetitlich oben anzuschauen, \ doch unten hin die Bestie macht mir Grauen. \ Johann Wolfgang von Goethe
Wie wenig bekömmlich sogenannte «Ultra-Processed Foods» wie Fertiggerichte, abgepackte Snacks oder Softdrinks sind, hat kürzlich eine neue Studie untersucht. Derweil kann Fleisch auch wegen des Einsatzes antimikrobieller Mittel in der Massentierhaltung ein Problem darstellen. Internationale Bemühungen, diesen Gebrauch zu reduzieren, um die Antibiotikaresistenz bei Menschen einzudämmen, sind nun möglicherweise gefährdet.
Leider ist Politik oft mindestens genauso unappetitlich und ungesund wie diverse Lebensmittel. Die «Corona-Zeit» und ihre Auswirkungen sind ein beredtes Beispiel. Der Thüringer Landtag diskutiert gerade den Entwurf eines «Coronamaßnahmen-Unrechtsbereinigungsgesetzes» und das kanadische Gesundheitsministerium versucht, tausende Entschädigungsanträge wegen Impfnebenwirkungen mit dem Budget von 75 Millionen Dollar unter einen Hut zu bekommen. In den USA soll die Zulassung von Covid-«Impfstoffen» überdacht werden, während man sich mit China um die Herkunft des Virus streitet.
Wo Corona-Verbrecher von Medien und Justiz gedeckt werden, verfolgt man Aufklärer und Aufdecker mit aller Härte. Der Anwalt und Mitbegründer des Corona-Ausschusses Reiner Fuellmich, der seit Oktober 2023 in Untersuchungshaft sitzt, wurde letzte Woche zu drei Jahren und neun Monaten verurteilt – wegen Veruntreuung. Am Mittwoch teilte der von vielen Impfschadensprozessen bekannte Anwalt Tobias Ulbrich mit, dass er vom Staatsschutz verfolgt wird und sich daher künftig nicht mehr öffentlich äußern werde.
Von der kommenden deutschen Bundesregierung aus Wählerbetrügern, Transatlantikern, Corona-Hardlinern und Russenhassern kann unmöglich eine Verbesserung erwartet werden. Nina Warken beispielsweise, die das Ressort Gesundheit übernehmen soll, diffamierte Maßnahmenkritiker als «Coronaleugner» und forderte eine Impfpflicht, da die wundersamen Injektionen angeblich «nachweislich helfen». Laut dem designierten Außenminister Johann Wadephul wird Russland «für uns immer der Feind» bleiben. Deswegen will er die Ukraine «nicht verlieren lassen» und sieht die Bevölkerung hinter sich, solange nicht deutsche Soldaten dort sterben könnten.
Eine wichtige Personalie ist auch die des künftigen Regierungssprechers. Wenngleich Hebestreit an Arroganz schwer zu überbieten sein wird, dürfte sich die Art der Kommunikation mit Stefan Kornelius in der Sache kaum ändern. Der Politikchef der Süddeutschen Zeitung «prägte den Meinungsjournalismus der SZ» und schrieb «in dieser Rolle auch für die Titel der Tamedia». Allerdings ist, anders als noch vor zehn Jahren, die Einbindung von Journalisten in Thinktanks wie die Deutsche Atlantische Gesellschaft (DAG) ja heute eher eine Empfehlung als ein Problem.
Ungesund ist definitiv auch die totale Digitalisierung, nicht nur im Gesundheitswesen. Lauterbachs Abschiedsgeschenk, die «abgesicherte» elektronische Patientenakte (ePA) ist völlig überraschenderweise direkt nach dem Bundesstart erneut gehackt worden. Norbert Häring kommentiert angesichts der Datenlecks, wer die ePA nicht abwähle, könne seine Gesundheitsdaten ebensogut auf Facebook posten.
Dass die staatlichen Kontrolleure so wenig auf freie Software und dezentrale Lösungen setzen, verdeutlicht die eigentlichen Intentionen hinter der Digitalisierungswut. Um Sicherheit und Souveränität geht es ihnen jedenfalls nicht – sonst gäbe es zum Beispiel mehr Unterstützung für Bitcoin und für Initiativen wie die der Spar-Supermärkte in der Schweiz.
[Titelbild: Pixabay]
Dieser Beitrag wurde mit dem Pareto-Client geschrieben und ist zuerst auf Transition News erschienen.
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@ 005bc4de:ef11e1a2
2025-05-19 17:01:54Keys 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.