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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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@ 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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@ 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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@ 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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@ 5d4b6c8d:8a1c1ee3
2025-05-20 00:09:55https://youtu.be/EPiE-Ruhohg
I'm pretty sure Ben called Caruso the "Bald Mamba" in this video, which is an awesome nickname for him.
Great walkthrough of the adjustments made over the course of seven games to try to disrupt Joker, culminating with putting Caruso (who's 100 lbs lighter and 6 inches shorter) on him.
https://stacker.news/items/984227
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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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@ 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:
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The week tees off in style with the Bitcoin Golf Championship. Swing clubs by day and swing to music by night.
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Live performances from Nostr-powered acts courtesy of Tunestr, including Ainsley Costello and others.
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Stop by the Purple Pill Booth hosted by Derek and Tanja, who will be on-boarding golfers and attendees to the decentralized social future with Nostr.
💬 May 27–29 – Bitcoin 2025 Conference at the Las Vegas Convention Center
Location: The Venetian Resort\ Main Attraction for Nostr Fans: The Nostr Lounge\ When: All day, Tuesday through Thursday\ Where: Right outside the Open Source Stage\ 🎟️ Get Tickets!
Come chill at the Nostr Lounge, your home base for all things decentralized social. With seating for \~50, comfy couches, high-tops, and good vibes, it’s the perfect space to meet developers, community leaders, and curious newcomers building the future of censorship-resistant communication.
Bonus: Right across the aisle, you’ll find Shopstr, a decentralized marketplace app built on Nostr. Stop by their booth to explore how peer-to-peer commerce works in a truly open ecosystem.
Daily Highlights at the Lounge:
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☕️ Hang out casually or sit down for a deeper conversation about the Nostr protocol
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🔧 1:1 demos from app teams
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🛍️ Merch available onsite
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🧠 Impromptu lightning talks
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🎤 Scheduled Meetups (details below)
🎯 Nostr Lounge Meetups
Wednesday, May 28 @ 1:00 PM
- Damus Meetup: Come meet the team behind Damus, the OG Nostr app for iOS that helped kickstart the social revolution. They'll also be showcasing their new cross-platform app, Notedeck, designed for a more unified Nostr experience across devices. Grab some merch, get a demo, and connect directly with the developers.
Thursday, May 29 @ 1:00 PM
- Primal Meetup: Dive into Primal, the slickest Nostr experience available on web, Android, and iOS. With a built-in wallet, zapping your favorite creators and friends has never been easier. The team will be on-site for hands-on demos, Q\&A, merch giveaways, and deeper discussions on building the social layer of Bitcoin.
🎙️ Nostr Talks at Bitcoin 2025
If you want to hear from the minds building decentralized social, make sure you attend these two official conference sessions:
1. FROSTR Workshop: Multisig Nostr Signing
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🕚 Time: 11:30 AM – 12:00 PM
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📅 Date: Wednesday, May 28
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📍 Location: Developer Zone
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🎤 Speaker: 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
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🕑 Time: 2:00 PM – 2:30 PM
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📅 Date: Thursday, May 29
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📍 Location: Genesis Stage
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🎙️ Moderator: nostr:nprofile1qyxhwumn8ghj7mn0wvhxcmmvqy08wumn8ghj7mn0wd68yttjv4kxz7fwv3jhyettwfhhxuewd4jsqgxnqajr23msx5malhhcz8paa2t0r70gfjpyncsqx56ztyj2nyyvlq00heps - Bitcoin Strategy @ Roxom TV
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👥 Speakers:
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nostr:nprofile1qyt8wumn8ghj7etyv4hzumn0wd68ytnvv9hxgtcppemhxue69uhkummn9ekx7mp0qqsy2ga7trfetvd3j65m3jptqw9k39wtq2mg85xz2w542p5dhg06e5qmhlpep – Early Bitcoin dev, CEO @ Sirius Business Ltd
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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:
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🎶 Live Music Stage – Featuring Ainsley Costello, Sara Jade, Able James, Martin Groom, Bobby Shell, Jessie Lark, and other V4V artists
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🪩 DJ Party Deck – With sets by nostr:nprofile1qy0hwumn8ghj7cmgdae82uewd45kketyd9kxwetj9e3k7mf6xs6rgqgcwaehxw309ahx7um5wgh85mm694ek2unk9ehhyecqyq7hpmq75krx2zsywntgtpz5yzwjyg2c7sreardcqmcp0m67xrnkwylzzk4 , nostr:nprofile1qy2hwumn8ghj7etyv4hzumn0wd68ytnvv9hxgqgkwaehxw309anx2etywvhxummnw3ezucnpdejqqg967faye3x6fxgnul77ej23l5aew8yj0x2e4a3tq2mkrgzrcvecfsk8xlu3 , and more DJs throwing down
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🛰️ Live-streamed via Tunestr
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🧠 Nostr Education – Talks by nostr:nprofile1qy88wumn8ghj7mn0wvhxcmmv9uq37amnwvaz7tmwdaehgu3dwfjkccte9ejx2un9ddex7umn9ekk2tcqyqlhwrt96wnkf2w9edgr4cfruchvwkv26q6asdhz4qg08pm6w3djg3c8m4j , nostr:nprofile1qy2hwumn8ghj7etyv4hzumn0wd68ytnvv9hxgqg7waehxw309anx2etywvhxummnw3ezucnpdejz7ur0wp6kcctjqqspywh6ulgc0w3k6mwum97m7jkvtxh0lcjr77p9jtlc7f0d27wlxpslwvhau , nostr:nprofile1qy88wumn8ghj7mn0wvhxcmmv9uq3vamnwvaz7tmwdaehgu3wd33xgetk9en82m30qqsgqke57uygxl0m8elstq26c4mq2erz3dvdtgxwswwvhdh0xcs04sc4u9p7d , nostr:nprofile1q9z8wumn8ghj7erzx3jkvmmzw4eny6tvw368wdt8da4kxamrdvek76mrwg6rwdngw94k67t3v36k77tev3kx7vn2xa5kjem9dp4hjepwd3hkxctvqyg8wumn8ghj7mn0wd68ytnhd9hx2qpqyaul8k059377u9lsu67de7y637w4jtgeuwcmh5n7788l6xnlnrgssuy4zk , nostr:nprofile1qy28wue69uhnzvpwxqhrqt33xgmn5dfsx5cqz9thwden5te0v4jx2m3wdehhxarj9ekxzmnyqqswavgevxe9gs43vwylumr7h656mu9vxmw4j6qkafc3nefphzpph8ssvcgf8 , and more.
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🧾 Vendors & Project Booths – Explore new tools and services
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🔐 Onboarding Stations – Learn how to use Nostr hands-on
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🐦 Nostrich Flocking – Meet your favorite nyms IRL
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🍸 Three Full Bars – Two floors of socializing overlooking vibrant Fremont Street
| | | | | ----------- | -------------------- | ------------------- | | 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.
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@ ecda4328:1278f072
2025-05-19 14:41:48An honest response to objections — and an answer to the most important question: why does any of this matter?
\ Statement: Deflation is not the enemy, but a natural state in an age of technological progress.\ Criticism: in real macroeconomics, long-term deflation is linked to depressions.\ Deflation discourages borrowers and investors, and makes debt heavier.\ Natural ≠ Safe.
1. “Deflation → Depression, Debt → Heavier”
This is true in a debt-based system. Yes, in a fiat economy, debt balloons to the sky, and without inflation it collapses.
But Bitcoin offers not “deflation for its own sake,” but an environment where you don’t need to be in debt to survive. Where savings don’t melt away.\ Jeff Booth said it clearly:
“Technology is inherently deflationary. Fighting deflation with the printing press is fighting progress.”
You don’t have to take on credit to live in this system. Which means — deflation is not an enemy, but an ally.
💡 People often confuse two concepts:
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That deflation doesn’t work in an economy built on credit and leverage — that’s true.
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That deflation itself is bad — that’s a myth.
📉 In reality, deflation is the natural state of a free market when technology makes everything cheaper.
Historical example:\ In the U.S., from the Civil War to the early 1900s, the economy experienced gentle deflation — alongside economic growth, employment expansion, and industrial boom.\ Prices fell: for example, a sack of flour cost \~$1.00 in 1865 and \~$0.50 in 1895 — and there was no crisis, because wages held and productivity increased.
Modern example:\ Consumer electronics over the past 20–30 years are a vivid example of technological deflation:\ – What cost $5,000 in 2000 (e.g., a 720p plasma TV) now costs $300 and delivers 10× better quality.\ – Phones, computers, cameras — all became far more powerful and cheaper at the same time.\ That’s how tech-driven deflation works: you get more for less.
📌 Bitcoin doesn’t make the world deflationary. It just doesn’t fight against deflation, unlike the fiat model that fights to preserve its debt pyramid.\ It stops punishing savers and rewards long-term thinkers.
Even economists often confuse organic tech deflation with crisis-driven (debt) deflation.
\ \ Statement: We’ve never lived in a truly free market — central banks and issuance always existed.\ Criticism: ideological statement.\ A truly “free” market is utopian.\ Banks and monetary issuance emerged in response to crises.\ A market without arbiters is not always fair, especially under imperfect competition.
2. “The Free Market Is a Utopia”
Yes, “pure markets” are rare. But what we have today isn’t regulation — it’s centralized power in the hands of central banks and cartels.
Bitcoin offers rules without rulers. 21 million. No one can change the issuance. It’s not ideology — it’s code instead of trust. And it has worked for 15 years.
\ \ Statement: Inflation is an invisible tax, especially on the poor and working class.\ Criticism: partly true: inflation can reduce debt burden, boost employment.\ The state indexes social benefits. Under stable inflation, compensators can work. Under deflation, things might be worse (mass layoffs, defaults).
3. “Inflation Can Help”
Theoretically — yes. Textbooks say moderate inflation can reduce debt burdens and stimulate consumption and jobs.\ But in practice — it works as a stealth tax, especially on those without assets. The wealthy escape — into real estate, stocks, funds.\ But the poor and working class lose purchasing power because their money is held in cash — and cash devalues.
💬 As Lyn Alden says:
“When your money can’t hold value, you’re forced to become an investor — even if you just want to save and live.”
The state may index pensions or benefits — but always with a lag, and always less than actual price increases.\ If bread rises 15% and your payment increase is 5%, you got poorer, even if the number on paper went up.
💥 We live in an inflationary system of everything:\ – Inflationary money\ – Inflationary products\ – Inflationary content\ – And now even inflationary minds
🧠 This is more than just rising prices — it’s a degradation of reality perception. You’re always rushing, everything loses meaning.\ But when did the system start working against you?
📉 What went wrong after 1971?
This chart shows that from 1948 to the early 1970s, productivity and wages grew together.\ But after the end of the gold standard in 1971 — the connection broke. Productivity kept rising, but real wages stalled.
👉 This means: you work more, better, faster — but buy less.
🔗 Source: wtfhappenedin1971.com
When you must spend today because tomorrow it’ll be worth less — that’s rewarding impulse and punishing long-term thinking.
Bitcoin offers a different environment:\ – Savings work\ – Long-term thinking is rewarded\ – The price of the future is calculated, not forced by a printing press
📌 Inflation can be a tool. But in government hands, it became a weapon — a slow, inevitable upward redistribution of wealth.
Indexing is weak compensation if bread is up 15% and your “increase” is only 5%.
\ \ Statement: War is not growth, but a reallocation of resources into destruction.
Criticism: war can spur technological leaps (Internet, GPS, nuclear energy — all from military programs). "Military Keynesianism" was a real model.
4. “War Drives R&D”
Yes, wars sometimes give rise to tech spin-offs: Internet, GPS, nuclear power — all originated from military programs.
But that doesn’t make war a source of progress — it makes tech a byproduct of catastrophe.
“War reallocates resources toward destruction — not growth.”
Progress doesn’t happen because of war — it happens despite it.
If scientific breakthroughs require a million dead and burnt cities — maybe you’ve built your economy wrong.
💬 Even Michael Saylor said:
“If you need war to develop technology — you’ve built civilization wrong.”
No innovation justifies diverting human labor, minds, and resources toward destruction.\ War is always the opposite of efficiency — more is wasted than created.
🧠 Bitcoin, on the other hand, is an example of how real R&D happens without violence.\ No taxes. No army. Just math, voluntary participation, and open-source code.
📌 Military Keynesianism is not a model of progress — it’s a symptom of a sick monetary system that needs destruction to reboot.
Bitcoin shows that coordination without violence is possible.\ This is R&D of a new kind: based not on destruction, but digital creation.
Statement: Bitcoin isn’t “Gold 1.0,” but an improved version: divisible, verifiable, unseizable.
Criticism: Bitcoin has no physical value; "unseizability" is a theory;\ Gold is material and autonomous.
5. “Bitcoin Has No Physical Value”
And gold does? Just because it shines?
Physical form is no guarantee of value.\ Real value lies in: scarcity, reliable transfer, verifiability, and non-confiscatability.
Gold is:\ – Hard to divide\ – Hard to verify\ – Expensive to store\ – Easy to seize
💡 Bitcoin is the first store of value in history that is fully free from physical limitations, and yet:\ – Absolutely scarce (21M, forever)\ – Instantly transferable over the Internet\ – Cryptographically verifiable\ – Controlled by no government
🔑 Bitcoin’s value lies in its liberation from the physical.\ It doesn’t need to be “backed” by gold or oil. It’s backed by energy, mathematics, and ongoing verification.
“Price is what you pay, value is what you get.” — Warren Buffett
When you buy bitcoin, you’re not paying for a “token” — you’re gaining access to a network of distributed financial energy.
⚡️ What are you really getting when you own bitcoin?\ – A key to a digital asset that can’t be faked\ – The ability to send “crystallized energy” anywhere on Earth\ – A role in a new accounting system that runs 24/7/365\ – Freedom: from banks, borders, inflation, and force
📉 Bitcoin doesn’t require physical value — because it creates value:\ Through trust, scarcity, and energy invested in mining.\ And unlike gold, it was never associated with slavery.
Statement: There’s no “income without risk” in Bitcoin: just hold — you preserve; want more — invest, risk, build.
Criticism: contradicts HODL logic; speculation remains dominant behavior.
6. “Speculation Dominates”
For now — yes. That’s normal for the early phase of a new technology. Awareness doesn’t come instantly.
What matters is not the motive of today’s buyer — but what they’re buying.
📉 A speculator may come and go — but the asset remains.\ And this asset is the only one in history that will never exist again. 21 million. Forever.
📌 Look deeper. Bitcoin has:\ – No CEO\ – No central issuer\ – No inflation\ – No “off switch”
💡 It’s not a stock. Not a startup. Not someone’s project.\ It’s a new foundation for trust.\ It’s opting out of a system where freedom is a privilege you’re granted under conditions.
🧠 People say: “Bitcoin can be copied.”\ Theoretically — yes.\ Practically — never.
Here’s what you’d need to recreate Bitcoin:\ – No pre-mine\ – A founder who disappears and never sells\ – No foundation or corporation\ – Tens of thousands of nodes worldwide\ – 701 million terahashes of hash power\ – Thousands of devs writing open protocols\ – Hundreds of global conferences\ – Millions of people defending digital sovereignty\ – All that without a single marketing budget
That’s all.
🔁 Everything else is an imitation, not a creation.\ Just like you can’t “reinvent fire” — Bitcoin can only exist once.
Statements:\ The Russia's '90s weren’t a free market — just anarchic chaos without rights protection.*\ Unlike fiat or even dollars, Bitcoin is the first asset with real defense — from governments, inflation, even thugs.\ And yes, even if your barber asks about Bitcoin — maybe it's not a bubble, but a sign that inflation has already hit everyone.
Criticism: Bitcoin’s protection isn’t universal — it works only with proper handling and isn’t available to all.\ Some just want to “get rich.”\ None of this matters because:
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Bitcoin’s volatility (-30% in a week, +50% in a month) makes it unusable for price planning or contracts.
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It can’t handle mass-scale usage.
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To become currency, geopolitical will is needed — and without the first two, don’t even talk about the third.\ Also: “Bitcoin is too complicated for the average person.”
7. “It’s Too Complex for the Masses”
It’s complex — if you’re using L1 (Layer 1). But even grandmas use Telegram. In El Salvador, schoolkids buy lunch with Lightning. My barber installed Wallet of Satoshi in minutes right in front of me — and I now pay for my haircut via Lightning.
UX is just a matter of time. And it’s improving. Emerging tools:\ Cashu, Fedimint, Fedi, Wallet of Satoshi, Phoenix, Proton Wallet, Swiss Bitcoin Pay, Bolt Card / CoinCorner (NFC cards for Lightning payments).
This is like the internet in 1995:\ It started with modems — now it’s 4K streaming.
8. “Can’t Handle the Load”
A common myth.\ Yes, Bitcoin L1 processes about 7 transactions per second — intentionally. It’s not built to be Visa. It’s a financial protocol, just like TCP/IP is a network protocol. TCP/IP isn’t “fast” or “slow” — the experience depends on the infrastructure built on top: servers, routers, hardware. In the ’90s, it delivered text. Today, it streams Netflix. The protocol didn’t change — the stack did.
Same with Bitcoin: L1 defines rules, security, finality.\ Scaling and speed? That’s the second layer’s job.
To understand scale:
| Network | TPS (Transactions/sec) | | --- | --- | | Visa | up to 24,000 | | Mastercard | \~5,000 | | PayPal | \~193 | | Litecoin | \~56 | | Ethereum | \~20 | | Bitcoin | \~7 |
\ ⚡️ Enter Lightning Network — Bitcoin’s “fast lane.”\ It allows millions of transactions per second, instantly and nearly free.
And it’s not a sidechain.
❗️ Lightning is not a separate network.\ It uses real Bitcoin transactions (2-of-2 multisig). You can close the channel to L1 at any time. It’s not an alternative — it’s a native extension built into Bitcoin.\ Also evolving: Ark, Fedimint, eCash — new ways to scale and add privacy.
📉 So criticizing Bitcoin for “slowness” is like blaming TCP/IP because your old modem won’t stream YouTube.\ The protocol isn’t the problem — it’s the infrastructure.
🛡️ And by the way: Visa crashes more often than Bitcoin.
9. “We Need Geopolitical Will”
Not necessarily. All it takes is the will of the people — and leaders willing to act. El Salvador didn’t wait for G20 approval or IMF blessings. Since 2001, the country had used the US dollar as its official currency, abandoning its own colón. But that didn’t save it from inflation or dependency on foreign monetary policy. In 2021, El Salvador became the first country to recognize Bitcoin as legal tender. Since March 13, 2024, they’ve been purchasing 1 BTC daily, tracked through their public address:
🔗 Address\ 📅 First transaction
This policy became the foundation of their Strategic Bitcoin Reserve (SBR) — a state-led effort to accumulate Bitcoin as a national reserve asset for long-term stability and sovereignty.
Their example inspired others.
In March 2025, U.S. President Donald Trump signed an executive order creating the Strategic Bitcoin Reserve of the USA, to be funded through confiscated Bitcoin and digital assets.\ The idea: accumulate, don’t sell, and strategically expand the reserve — without extra burden on taxpayers.
Additionally, Senator Cynthia Lummis (Wyoming) proposed the BITCOIN Act, targeting the purchase of 1 million BTC over five years (\~5% of the total supply).\ The plan: fund it via revaluation of gold certificates and other budget-neutral strategies.
📚 More: Strategic Bitcoin Reserve — Wikipedia
👉 So no global consensus is required. No IMF greenlight.\ All it takes is conviction — and an understanding that the future of finance lies in decentralized, scarce assets like Bitcoin.
10. “-30% in a week, +50% in a month = not money”
True — Bitcoin is volatile. But that’s normal for new technologies and emerging money. It’s not a bug — it’s a price discovery phase. The world is still learning what this asset is.
📉 Volatility is the price of entry.\ 📈 But the reward is buying the future at a discount.
As Michael Saylor put it:
“A tourist sees Niagara Falls as chaos — roaring, foaming, spraying water.\ An engineer sees immense energy.\ It all depends on your mental model.”
Same with Bitcoin. Speculators see chaos. Investors see structural scarcity. Builders see a new financial foundation.
💡 Now consider gold:
👉 After the U.S. abandoned the gold standard in 1971, gold surged from \~$35 to over $800 in a decade — while suffering wild -40% to -60% crashes along the way.\ \ 📈 Gold Price Chart — Macrotrends\ \ Nobody said, “This can’t be money.” \ Because money is defined not by volatility, but by scarcity, adoption, and trust — which build over time.
📊 The more people save in Bitcoin, the more its volatility fades.
This is a journey — not a fixed state.
We don’t judge the internet by how it worked in 1994.\ So why expect Bitcoin to be the “perfect currency” in 2025?
It grows bottom-up — without regulators’ permission.\ And the longer it survives, the stronger it becomes.
Remember how many times it’s been declared dead.\ And how many times it came back — stronger.
📊 Gold vs. Bitcoin: Supply Comparison
This chart shows the key difference between the two hard assets:
🔹 Gold — supply keeps growing.\ Mining may be limited, but it’s still inflationary.\ Each year, there’s more — with no known cap: new mines, asteroid mining, recycling.
🔸 Bitcoin — capped at 21 million.\ The emission schedule is public, mathematically predictable, and ends completely around 2140.
🧠 Bottom line:\ Gold is good.\ Bitcoin is better — for predictability and scarcity.
💡 As Saifedean Ammous said:
“Gold was the best monetary good… until Bitcoin.”
While we argue — fiat erodes every day.
No matter your view on Bitcoin, just show me one other asset that is simultaneously:
– immune to devaluation by decree\ – impossible to print more of\ – impossible to confiscate by a centralized order\ – impossible to counterfeit\ – and, most importantly — transferable across borders without asking permission from a bank, a state, or a passport
💸 Try sending $10,000 through PayPal from Iran to Paraguay, or Bangladesh to Saint Lucia.\ Good luck. PayPal doesn't even work there.
Now open a laptop, type 12 words — and you have access to your savings anywhere on Earth.
🌍 Bitcoin doesn't ask for permission.\ It works for everyone, everywhere, all the time.
📌 There has never been anything like this before.
Bitcoin is the first asset in history that combines:
– digital nature\ – predictable scarcity\ – absolute portability\ – and immunity from tyranny
💡 As Michael Saylor said:
“Bitcoin is the first money in human history not created by bankers or politicians — but by engineers.”
You can own it with no bank.\ No intermediary.\ No passport.\ No approval.
That’s why Bitcoin isn’t just “internet money” or “crypto” or “digital gold.”\ It may not be perfect — but it’s incorruptible.\ And it’s not going away.\ It’s already here.\ It is the foundation of a new financial reality.
🔒 This is not speculation. This is a peaceful financial revolution.\ 🪙 This is not a stock. It’s money — like the world has never seen.\ ⛓️ This is not a fad. It’s a freedom protocol.
And when even the barber starts asking about Bitcoin — it’s not a bubble.\ It’s a sign that the system is breaking.\ And people are looking for an exit.
For the first time — they have one.
💼 This is not about investing. It’s about the dignity of work.
Imagine a man who cleans toilets at an airport every day.
Not a “prestigious” job.\ But a crucial one.\ Without him — filth, bacteria, disease.
He shows up on time. He works with his hands.
And his money? It devalues. Every day.
He doesn’t work less — often he works more than those in suits.\ But he can afford less and less — because in this system, honest labor loses value each year.
Now imagine he’s paid in Bitcoin.
Not in some “volatile coin,” but in hard money — with a limited supply.\ Money that can’t be printed, reversed, or devalued by central banks.
💡 Then he could:
– Stop rushing to spend, knowing his labor won’t be worth less tomorrow\ – Save for a dream — without fear of inflation eating it away\ – Feel that his time and effort are respected — because they retain value
Bitcoin gives anyone — engineer or janitor — a way out of the game rigged against them.\ A chance to finally build a future where savings are real.
This is economic justice.\ This is digital dignity.
📉 In fiat, you have to spend — or your money melts.\ 📈 In Bitcoin, you choose when to spend — because it’s up to you.
🧠 In a deflationary economy, both saving and spending are healthy:
You don’t scramble to survive — you choose to create.
🎯 That’s true freedom.
When even someone cleaning floors can live without fear —\ and know that their time doesn’t vanish... it turns into value.
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@ cefb08d1:f419beff
2025-05-19 11:38:06Source : https://mymodernmet.com/2024-dog-photography-awards/
https://stacker.news/items/983647
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@ cefb08d1:f419beff
2025-05-19 07:13:51https://stacker.news/items/983539
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@ 5d4b6c8d:8a1c1ee3
2025-05-19 00:31:55We have our conference finalists: - Indiana (4) @ New York (3) - Minnesota (6) @ OKC (1)
Pick one team to advance to the finals and one player to win Conference Finals MVP. One player from each matchup will be named MVP.
The scoring this round is 4 points + seed value for picking a winner and 4 points for picking an MVP. The maximum points this round are 14.
Current Scores | Stacker | Points | |----------|-------| | @Undisciplined | 35 | | @grayruby | 32 | | @gnilma | 28 | | @fishious | 21 | | @WeAreAllSatoshi | 20 | | @BlokchainB | 19 | | @Coinsreporter | 19 | | @Carresan | 18 | | @Car | 9 |
SGA was the leading scorer of round 2
https://stacker.news/items/983402
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@ 8d34bd24:414be32b
2025-05-18 20:43:56We are all supposed to share Jesus and His word with those around us. We are called to:
but sanctify Christ as Lord in your hearts, always being ready to make a defense to everyone who asks you to give an account for the hope that is in you, yet with gentleness and reverence (1 Peter 3:15)
We should daily pray to God, read the Bible, and share Jesus with others. Some Christians will choose to go into full-time service to God. They will be pastors or missionaries. They will work for churches, Christian schools, and other Christian ministries. Of course, not everyone will make serving Jesus a career. That doesn’t mean the non-career Christians have no job to do. We are all to be a light to this world.
There is one ministry, though, that I’d argue is most important: sharing the gospel with and discipling our children.
These words, which I am commanding you today, shall be on your heart. You shall teach them diligently to your sons and shall talk of them when you sit in your house and when you walk by the way and when you lie down and when you rise up. (Deuteronomy 6:6-7)
This passage may have been written in the Old Testament, but I’d argue that it is even more true now that we have the truth of Jesus Christ, “the way, the truth, and the life.” If the Jews were called to diligently teach their kids the law, how much more should Christians diligently teach their kids the wonderous works and words of Jesus?
Train up a child in the way he should go, Even when he is old he will not depart from it. (Proverbs 22:6)
We should be so excited about what Jesus has done for us that it flows out of us in our daily lives. We should have a strong desire to learn God’s word and to share it with others, especially our children. We should share our excitement about Jesus with our kids. We should share our gratefulness for all Jesus has done for us. We should share our excitement about doing God’s work. Our children should see our faith in all we do and say.
Taking our kids to church Sunday morning and to Sunday school or youth group once a week is not going to teach our kids the importance of faith in Jesus. Praying openly at meals, at bedtime, when we hear about someone in need, and when a difficult situation happens teaches our kids to rely on Jesus. Reading our Bibles in front of our kids and doing daily devotions (at whatever time works for you, but we do evenings) teaches them the importance of the Scriptures. Acting according to a Biblical worldview and taking the time to explain to our kids the answers to the hard questions when the culture contradicts the Bible. This may mean taking the time to research answers to your kids’ questions because you don’t know the answer. Being patient with our kids, and even apologizing to them when we fail, teaches them to be humble and to repent. As the old saying goes, “morals are caught more than taught.” Also faith in Jesus is caught more than taught.
We need to live Godly lives that are different than the culture, remembering that our children are always watching, even when they are quite young and can’t articulate what they are learning.
We need to actively teach God’s word. This may be summarizing principles when they are young, but as soon as possible, this should include reading God’s word to our kids. (My daily reading is usually in an NASB Bible, but it is difficult for a young child to understand with its long, complex sentences, so I recommend something like the NLT Bible for children.)
“Now this is the commandment, the statutes and the judgments which the Lord your God has commanded me to teach you, that you might do them in the land where you are going over to possess it, so that you and your son and your grandson might fear the Lord your God, to keep all His statutes and His commandments which I command you, all the days of your life, and that your days may be prolonged. (Deuteronomy 6:1-2) {emphasis mine}
We want to share all of our knowledge of God and the Bible with our kids, grandkids, and great grandkids. We want to disciple our kids into strong faith in God and knowledge of the Bible, so they are capable of training their kids and their grandkids. We want to multiply faith in our families.
It is definitely good to have scheduled, intentional times of training our kids about the Bible. This could be part of homeschooling (which I strongly recommend). This could be family devotions, but we want teaching our kids about God to be just a natural part of life.
You shall teach them to your sons, talking of them when you sit in your house and when you walk along the road and when you lie down and when you rise up. (Deuteronomy 11:19)
Talking about what God has done in our lives, what we have learned about in our personal Bible study, and how the Bible relates to things we see in life should all naturally flow out of our interactions together. Talk about what the Bible says about a subject you hear on the news. Talk about what the Bible says about what is happening in a movie you watch. Talk about what the Bible says about the decisions you and your kids are having to make. Talk about what the Bible says about your kids’ relationship with each other and their friends and parents. God should be a normal part of everything in life.
We also want to make sure our actions don’t drive our kids away from God.
Fathers, do not provoke your children to anger, but bring them up in the discipline and instruction of the Lord. (Ephesians 6:4)
The Bible does not make light of our need to train our kids in faith.
Discipline your son while there is hope, And do not desire his death. (Proverbs 19:18)
This is so important that failure to train up our kids in faith is considered desiring our kid’s death.
God finds this training so critical, He also addresses it from the kid’s point of view and commands them to listen to their parent’s teaching.
My son, give attention to my words;\ Incline your ear to my sayings.\ Do not let them depart from your sight;\ Keep them in the midst of your heart.\ For they are life to those who find them\ And health to all their body.\ Watch over your heart with all diligence,\ For from it flow the springs of life. (Proverbs 4:20-23)
In Proverbs 31, the Bible gives the best explanation of a Godly woman and mother.
She opens her mouth in wisdom,\ And the teaching of kindness is on her tongue.\ She looks well to the ways of her household,\ And does not eat the bread of idleness.\ *Her children rise up and bless her*;\ Her husband also, and he praises her, saying:\ “Many daughters have done nobly,\ But you excel them all.” (Proverbs 31:26-29)
A Mom should continually “open her mouth in wisdom,” and teach kindly. A mother who fulfills this commandment faithfully is promised that “Her children rise up and bless her.” Being loved and appreciated by our kids is a wonderful blessing, but even greater is knowing that we will see our children with us in heaven.
May God guide you and encourage you as you teach, train, and discipline your kids to know their God, Creator, and Savior.
Trust Jesus.
-
@ 5d4b6c8d:8a1c1ee3
2025-05-18 16:24:01First, the caveat: Yes, I understand that there's a consistent libertarian case for free trade as a policy position.
With all the discourse around tariffs, I wanted to highlight something of a moral oddity in the arguments being used by many free trade libertarians (I am a free trade libertarian, btw): namely, the idea that we (Americans) should happily take advantage of subsidized exports from poorer countries.
I do agree with the economics of the argument: By subsidizing exports, other countries are imposing a deadweight loss on themselves and passing savings along to US consumers.
Why are libertarians celebrating this, though? Poor, oppressed foreigners are being stolen from by their authoritarian governments and American consumers are benefiting from it financially. Thinking this is a good situation is odd and thinking you have a right to take part in it is even stranger.
Libertarians certainly understand that subsidies are wrong and economically harmful, and that they benefit a select group of politically connected cronies. Nothing about that changes just because it's happening in a foreign country and your grocery bill benefits from it.
Saying "That's how they run their country. It's none of our business." is a plea to moral relativism, which libertarians generally avoid. Libertarians also usually understand that the "they" who rule is not the same as the "they" who are ruled. Is it just too uncomfortable to acknowledge being the beneficiary of abuse?
I can't help but draw parallels to the abolitionists of two hundred years ago, who refused to buy the products of slaves. I think they're mostly viewed as having been "on the right side of history", but they're probably on the "wrong" side of most "free trade" arguments. Another of those arguments being that it doesn't help the poor oppressed foreigner to stop doing business with their oppressor (yes, many lefties get all mixed up about who the oppressors are).
Anyway, I have no brilliant conclusion to offer. What do you all think?
https://stacker.news/items/983054
-
@ 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
Aussie Judge: Bitcoin is Money, Possibly CGT-Exempt - via X
JPMorgan to Let Clients Buy Bitcoin Without Direct Custody - via X
Get our new STACK SATS hat - via tftcmerch.io
Mubadala Acquires 384,239 sats | $408.50M Stake in BlackRock Bitcoin ETF - via X
Take the First Step Off the Exchange
Bitkey is an easy, secure way to move your Bitcoin into self-custody. With simple setup and built-in recovery, it’s the perfect starting point for getting your coins off centralized platforms and into cold storage—no complexity, no middlemen.
Take control. Start with Bitkey.
Use the promo code “TFTC20” during checkout for 20% off
Ten31, the largest bitcoin-focused investor, has deployed 158,469 sats | $150.00M across 30+ companies through three funds. I am a Managing Partner at Ten31 and am very proud of the work we are doing. Learn more at ten31.vc/invest.
Final thought...
I've been walking from my house around Town Lake in Austin in the mornings and taking calls on the walk. Big fan of a walking call.
Get this newsletter sent to your inbox daily: https://www.tftc.io/bitcoin-brief/
Subscribe to our YouTube channels and follow us on Nostr and X:
-
@ 5d4b6c8d:8a1c1ee3
2025-05-18 14:42:48What do we mean when we talk about "fitness"? The word implies a connection to a higher purpose: "Fitness for what?"
Biologically, "fitness" refers to the propensity of an organism to pass on it's genes. Biological fitness is clearly context dependent: i.e. an anaconda isn't so fit if it gets moved to the arctic. I think we can build on that, while making it more human.
I think of fitness as our capacity to thrive in our environment. That's going to be different for each of us, depending on our environment and our preferences. However, there are some useful implications of thinking of fitness this way: 1. Chores, errands, work, play, and family activities might be the best kind of exercise, since they are physical activities that are directly tied to your lifestyle. 2. Supplemental exercise should be geared towards your lifestyle and improving your ability to accomplish things you need to be able to do. 3. There's no such thing as a universal "best exercise" or "best diet", because we all have different fitness objectives. 4. "Fitness" is not static: We do different things and have different priorities at different points in our lives, so our fitness goals should change over time. Many of us will even have seasonal fitness changes, since we don't do the same things in winter as we do in summer.
How do you all think about "fitness"?
Is it a highfalutin ivory tower concept or is it just ABs?
https://stacker.news/items/982981
-
@ 8bad92c3:ca714aa5
2025-05-20 01:45:00Marty's Bent
Here's a great presentation from our good friend Michael Goldstein, 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 The Nakamoto Institute. Consider donating so they can preserve and disseminate vital information about bitcoin and its foundations.
The Shell Game: How Health Narratives May Distract from Vaccine Risks
In our recent podcast, Dr. Jack Kruse presented a concerning theory about public health messaging. He argues that figures like Casey and Callie Means are promoting food and exercise narratives as a deliberate distraction from urgent vaccine issues. While no one disputes healthy eating matters, Dr. Kruse insists that focusing on "Froot Loops and Red Dye" diverts attention from what he sees as immediate dangers of mRNA vaccines, particularly for children.
"It's gonna take you 50 years to die from processed food. But the messenger jab can drop you like Damar Hamlin." - Dr Jack Kruse
Dr. Kruse emphasized that approximately 25,000 children per month are still receiving COVID vaccines despite concerns, with 3 million doses administered since Trump's election. This "shell game," as he describes it, allows vaccines to remain on childhood schedules while public attention fixates on less immediate health threats. As host, I believe this pattern deserves our heightened scrutiny given the potential stakes for our children's wellbeing.
Check out the full podcast here for more on Big Pharma's alleged bioweapons program, the "Time Bank Account" concept, and how Bitcoin principles apply to health sovereignty.
Headlines of the Day
Aussie Judge: Bitcoin is Money, Possibly CGT-Exempt - via X
JPMorgan to Let Clients Buy Bitcoin Without Direct Custody - via X
Get our new STACK SATS hat - via tftcmerch.io
Mubadala Acquires $408.5M Stake in BlackRock Bitcoin ETF - via X
Take the First Step Off the Exchange
Bitkey is an easy, secure way to move your Bitcoin into self-custody. With simple setup and built-in recovery, it’s the perfect starting point for getting your coins off centralized platforms and into cold storage—no complexity, no middlemen.
Take control. Start with Bitkey.
Use the promo code *“TFTC20”* during checkout for 20% off
Ten31, the largest bitcoin-focused investor, has deployed 158,469 sats | $150.00M across 30+ companies through three funds. I am a Managing Partner at Ten31 and am very proud of the work we are doing. Learn more at ten31.vc/invest.
Final thought...
I've been walking from my house around Town Lake in Austin in the mornings and taking calls on the walk. Big fan of a walking call.
Get this newsletter sent to your inbox daily: https://www.tftc.io/bitcoin-brief/
Subscribe to our YouTube channels and follow us on Nostr and X:
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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
-
@ c296b5f7:c7282b53
2025-05-19 23:35:17testee
-
@ c296b5f7:c7282b53
2025-05-19 23:18:42 -
@ c1e9ab3a:9cb56b43
2025-05-18 04:14:48Abstract
This document proposes a novel architecture that decouples the peer-to-peer (P2P) communication layer from the Bitcoin protocol and replaces or augments it with the Nostr protocol. The goal is to improve censorship resistance, performance, modularity, and maintainability by migrating transaction propagation and block distribution to the Nostr relay network.
Introduction
Bitcoin’s current architecture relies heavily on its P2P network to propagate transactions and blocks. While robust, it has limitations in terms of flexibility, scalability, and censorship resistance in certain environments. Nostr, a decentralized event-publishing protocol, offers a multi-star topology and a censorship-resistant infrastructure for message relay.
This proposal outlines how Bitcoin communication could be ported to Nostr while maintaining consensus and verification through standard Bitcoin clients.
Motivation
- Enhanced Censorship Resistance: Nostr’s architecture enables better relay redundancy and obfuscation of transaction origin.
- Simplified Lightweight Nodes: Removing the full P2P stack allows for lightweight nodes that only verify blockchain data and communicate over Nostr.
- Architectural Modularity: Clean separation between validation and communication enables easier auditing, upgrades, and parallel innovation.
- Faster Propagation: Nostr’s multi-star network may provide faster propagation of transactions and blocks compared to the mesh-like Bitcoin P2P network.
Architecture Overview
Components
-
Bitcoin Minimal Node (BMN):
- Verifies blockchain and block validity.
- Maintains UTXO set and handles mempool logic.
- Connects to Nostr relays instead of P2P Bitcoin peers.
-
Bridge Node:
- Bridges Bitcoin P2P traffic to and from Nostr relays.
- Posts new transactions and blocks to Nostr.
- Downloads mempool content and block headers from Nostr.
-
Nostr Relays:
- Accept Bitcoin-specific event kinds (transactions and blocks).
- Store mempool entries and block messages.
- Optionally broadcast fee estimation summaries and tipsets.
Event Format
Proposed reserved Nostr
kind
numbers for Bitcoin content (NIP/BIP TBD):| Nostr Kind | Purpose | |------------|------------------------| | 210000 | Bitcoin Transaction | | 210001 | Bitcoin Block Header | | 210002 | Bitcoin Block | | 210003 | Mempool Fee Estimates | | 210004 | Filter/UTXO summary |
Transaction Lifecycle
- Wallet creates a Bitcoin transaction.
- Wallet sends it to a set of configured Nostr relays.
- Relays accept and cache the transaction (based on fee policies).
- Mining nodes or bridge nodes fetch mempool contents from Nostr.
- Once mined, a block is submitted over Nostr.
- Nodes confirm inclusion and update their UTXO set.
Security Considerations
- Sybil Resistance: Consensus remains based on proof-of-work. The communication path (Nostr) is not involved in consensus.
- Relay Discoverability: Optionally bootstrap via DNS, Bitcoin P2P, or signed relay lists.
- Spam Protection: Relay-side policy, rate limiting, proof-of-work challenges, or Lightning payments.
- Block Authenticity: Nodes must verify all received blocks and reject invalid chains.
Compatibility and Migration
- Fully compatible with current Bitcoin consensus rules.
- Bridge nodes preserve interoperability with legacy full nodes.
- Nodes can run in hybrid mode, fetching from both P2P and Nostr.
Future Work
- Integration with watch-only wallets and SPV clients using verified headers via Nostr.
- Use of Nostr’s social graph for partial trust assumptions and relay reputation.
- Dynamic relay discovery using Nostr itself (relay list events).
Conclusion
This proposal lays out a new architecture for Bitcoin communication using Nostr to replace or augment the P2P network. This improves decentralization, censorship resistance, modularity, and speed, while preserving consensus integrity. It encourages innovation by enabling smaller, purpose-built Bitcoin nodes and offloading networking complexity.
This document may become both a Bitcoin Improvement Proposal (BIP-XXX) and a Nostr Improvement Proposal (NIP-XXX). Event kind range reserved: 210000–219999.
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@ c296b5f7:c7282b53
2025-05-19 23:17:49https://curtlink.com/user/login powerdigital f1950610#@
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@ c296b5f7:c7282b53
2025-05-19 23:16:33enter in leaders group https://chat.whatsapp.com/EhI9fGsMbGPHd2cF5KQwC9
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@ 85fb39c4:81498307
2025-05-19 23:14:21teste
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@ 85fb39c4:81498307
2025-05-19 23:07:11It's my first post
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@ 2f29aa33:38ac6f13
2025-05-17 12:59:01The Myth and the Magic
Picture this: a group of investors, huddled around a glowing computer screen, nervously watching Bitcoin’s price. Suddenly, someone produces a stick-no ordinary stick, but a magical one. With a mischievous grin, they poke the Bitcoin. The price leaps upward. Cheers erupt. The legend of the Bitcoin stick is born.
But why does poking Bitcoin with a stick make the price go up? Why does it only work for a lucky few? And what does the data say about this mysterious phenomenon? Let’s dig in, laugh a little, and maybe learn the secret to market-moving magic.
The Statistical Side of Stick-Poking
Bitcoin’s Price: The Wild Ride
Bitcoin’s price is famous for its unpredictability. In the past year, it’s soared, dipped, and soared again, sometimes gaining more than 50% in just a few months. On a good day, billions of dollars flow through Bitcoin trades, and the price can jump thousands in a matter of hours. Clearly, something is making this happen-and it’s not just spreadsheets and financial news.
What Actually Moves the Price?
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Scarcity: Only 21 million Bitcoins will ever exist. When more people want in, the price jumps.
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Big News: Announcements, rumors, and meme-worthy moments can send the price flying.
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FOMO: When people see Bitcoin rising, they rush to buy, pushing it even higher.
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Liquidations: When traders betting against Bitcoin get squeezed, it triggers a chain reaction of buying.
But let’s be honest: none of this is as fun as poking Bitcoin with a stick.
The Magical Stick: Not Your Average Twig
Why Not Every Stick Works
You can’t just grab any old branch and expect Bitcoin to dance. The magical stick is a rare artifact, forged in the fires of internet memes and blessed by the spirit of Satoshi. Only a chosen few possess it-and when they poke, the market listens.
Signs You Have the Magical Stick
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When you poke, Bitcoin’s price immediately jumps a few percent.
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Your stick glows with meme energy and possibly sparkles with digital dust.
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You have a knack for timing your poke right after a big event, like a halving or a celebrity tweet.
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Your stick is rumored to have been whittled from the original blockchain itself.
Why Most Sticks Fail
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No Meme Power: If your stick isn’t funny, Bitcoin ignores you.
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Bad Timing: Poking during a bear market just annoys the blockchain.
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Not Enough Hype: If the bitcoin community isn’t watching, your poke is just a poke.
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Lack of Magic: Some sticks are just sticks. Sad, but true.
The Data: When the Stick Strikes
Let’s look at some numbers:
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In the last month, Bitcoin’s price jumped over 20% right after a flurry of memes and stick-poking jokes.
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Over the past year, every major price surge was accompanied by a wave of internet hype, stick memes, or wild speculation.
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In the past five years, Bitcoin’s biggest leaps always seemed to follow some kind of magical event-whether a halving, a viral tweet, or a mysterious poke.
Coincidence? Maybe. But the pattern is clear: the stick works-at least when it’s magical.
The Role of Memes, Magic, and Mayhem
Bitcoin’s price is like a cat: unpredictable, easily startled, and sometimes it just wants to be left alone. But when the right meme pops up, or the right stick pokes at just the right time, the price can leap in ways that defy logic.
The bitcoin community knows this. That’s why, when Bitcoin’s stuck in a rut, you’ll see a flood of stick memes, GIFs, and magical thinking. Sometimes, it actually works.
The Secret’s in the Stick (and the Laughs)
So, does poking Bitcoin with a stick really make the price go up? If your stick is magical-blessed by memes, timed perfectly, and watched by millions-absolutely. The statistics show that hype, humor, and a little bit of luck can move markets as much as any financial report.
Next time you see Bitcoin stalling, don’t just sit there. Grab your stick, channel your inner meme wizard, and give it a poke. Who knows? You might just be the next legend in the world of bitcoin magic.
And if your stick doesn’t work, don’t worry. Sometimes, the real magic is in the laughter along the way.
-aco
@block height: 897,104
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@ 7460b7fd:4fc4e74b
2025-05-18 11:02:09比特币持有者在 iPhone 上的安全使用注意事项
引言:iPhone 与安卓的对比
当涉及移动设备安全,比特币持有者面临着在 iPhone 和安卓设备之间的选择。从安全硬件来看,安卓阵营中确有一些型号配备了类似于 Apple Secure Enclave 的硬件安全模块,例如 Google Pixel 手机内置的 Titan M/M2 安全芯片,用于保障启动流程和存储敏感数据us.norton.com;三星的旗舰机型则集成了 Samsung Knox 多层安全平台,经过多国政府机构认证,可在硬件层面保护设备及其中数据us.norton.com。这些安全措施大大提升了设备抵御恶意攻击和数据泄露的能力。然而,需要注意的是:具备此类高级安全特性的安卓机型在市场上相对少见,并非安卓阵营的普遍标准us.norton.com。安卓生态高度碎片化,不同厂商的安全实践差异悬殊;除了少数注重安全的厂商(如 Google、Samsung)外,许多设备缺乏统一的安全保障水平us.norton.com。尤其在二手市场上,安卓设备型号繁杂且来源不一,一些旧款或改装机型可能缺少最新的安全芯片或更新,使安全性难以得到保证。
相比之下,Apple iPhone 全系列自带硬件级的安全隔区(Secure Enclave),统一的闭源系统和严格的应用审核使其安全措施在所有设备上保持一致us.norton.com。同时,iPhone 引入的 Face ID(三维结构光人脸识别)在生物识别安全性上具有独特优势。Apple官方数据显示,Face ID 被他人解锁的概率只有 百万分之一,远低于指纹识别的五万分之一。这源于Face ID利用红外点阵投射捕捉面部3D结构,难以被照片或面具所破解,大幅减少了伪造生物特征解锁的风险。此外,相较许多安卓手机仍依赖的二维人脸识别或电容/光学指纹,Face ID 在抗攻击能力上更胜一筹——例如普通指纹残留可能被提取复制,而二维人脸解锁曾被照片轻易骗过,但Face ID的深度感应技术有效避免了这些漏洞。
综上所述,在移动设备安全领域,iPhone 为比特币等高价值敏感资产的持有者提供了更为稳健和统一的安全基础。尽管某些高端安卓手机具有可圈可点的安全功能,但鉴于这类机型凤毛麟角、安卓设备更新和管控的不统一,以及生物识别方案的差异,我们强烈建议将 iPhone 作为比特币手持设备的唯一选择。从硬件加密到生物识别,iPhone 的封闭生态和领先技术能为数字资产提供更可靠的防护,而安卓设备在这一场景下则存在诸多先天不足。
小结: 安卓阵营虽有Pixel Titan芯片、Samsung Knox等亮点,但安全机型数量有限且良莠不齐;iPhone凭借统一的安全架构和先进的Face ID,在保护敏感数据方面更胜一筹。为确保比特币等资产安全,选择安全可靠的iPhone 是明智之举。
iPhone 安全配置指南
选择了 iPhone 作为比特币存取和通讯设备后,仍需进行细致的安全设置,以最大化利用其安全潜力。以下是针对比特币持有者的 iPhone 安全配置要点:
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禁用 Face ID/Touch ID 生物解锁,改用强PIN码: 建议关闭面容ID解锁功能,改用6位以上的数字PIN码(或更复杂的字母数字密码)作为解锁方式。在紧急情况下,生物识别容易被他人强制利用(例如他人将手机对准机主面部强行解锁),而记忆型的PIN码只有持有人知晓,更难以被胁迫获取。此外,法律上某些地区对强制提供生物特征和提供密码有所区别,这也使得使用PIN码在极端情况下更有保障。
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启用自动锁定(1分钟) 将设备设为闲置1分钟后自动锁定屏幕。从安全角度出发,锁定等待时间越短越好。1分钟的设置可确保即使暂时离开或疏忽,设备也会很快上锁,防范他人乘虚而入。养成随手锁屏的习惯固然重要,但有了短自动锁定时间作为双重保障,安全性更上一层楼。
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开启输错10次自动抹除: 在“设置 > 面容ID/触控ID与密码”中启用“连续输错10次密码抹掉数据”功能。一旦有人反复尝试猜测密码,该功能会在第十次错误尝试后自动抹除手机数据。很多用户担心该设置存在风险,但事实上 误触发的可能性极低。sspai.comsspai.com实际测试表明,iPhone在多次输错密码时会触发累进的延迟惩罚机制:第五次错误需要等待1分钟,第六次错误等待5分钟,第7-8次各等待15分钟,第9次等待1小时sspai.comsspai.com。要连续进行十次独立的错误尝试至少需要约96分钟,在现实中“熊孩子”乱按连续清空数据几乎不可能发生sspai.com。相反,该功能对抗暴力破解极为有效——正如2015年圣贝纳迪诺恐怖袭击案中,嫌犯所用的iPhone就启用了十次错误清除,使FBI也无法轻易尝试破解en.wikipedia.org。总之,此项设置能将设备落入他人之手时的数据泄露风险降至最低。
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利用应用级 Face ID 控制(iOS 18+):升级至iOS 18或更新版本,充分利用其新增的应用锁定功能。长按主屏某个应用图标,可以找到“需要Face ID”选项,将该应用加锁theverge.com。被加锁的应用每次打开都需要通过Face ID身份验证(即使手机已解锁)。建议对 聊天通讯、密码管理、交易所App 等敏感应用启用此功能。例如,将微信、Signal、邮件客户端等设置为打开需Face ID验证,以防范他人在您手机解锁的短暂间隙内获取其中内容。应用级Face ID锁定为设备提供了第二道防线:即使手机本身已解锁,敏感应用和数据仍受到保护。
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建议购买第二台 iPhone 或 iPad 作为“备用解锁入口”: 利用 Apple 的“信任链”机制,为同一 Apple ID 配置多台受信任设备(如两台 iPhone 或 iPhone+iPad)。这样即使主设备丢失或被抹除,备用设备依然可以访问并恢复 iCloud 端到端加密数据。其安全本质类似于“1-of-N 多签”,即任一设备均可独立解锁所有云数据,但无需多设备联合协商,恢复更灵活。注意:这与比特币的m-of-n多签不同,Apple的信任链是单设备多入口,安全性和便利性权衡需根据个人需求评估。官方说明参见:Apple平台安全白皮书(Keychain与信任链)
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建议购买 YubiKey 等硬件安全密钥作为 Apple ID 验证要素: 由于信任链机制下新设备加入时,身份验证成为潜在攻击点(如钓鱼、社工、短信劫持),推荐为 Apple ID 配置 YubiKey 或兼容 FIDO2/U2F 的硬件安全密钥。启用后,只有插入并触发硬件密钥的情况下,才能完成新设备授权、敏感操作或账户恢复,有效阻止网络钓鱼和大部分远程攻击。该方法可显著提升账户安全,降低因凭证泄漏或验证被劫持导致的信任链攻破风险。Apple 官方说明:为 Apple ID 添加安全密钥
通过上述配置,iPhone 将处于一个平衡了便利性和安全性的状态:日常解锁采用PIN码确保意外情况下设备不被强制解锁,短自动锁和十次清除严防暴力破解,而应用级加锁进一步保障重要数据不外泄。
小结: 按照以上指南对iPhone进行安全配置,可以大幅提升设备在实际使用中的抗攻击能力。生物识别解锁的取舍、自动锁定和清除机制、以及iOS 18引入的应用加锁功能相结合,全方位地巩固了手机作为比特币手持设备的安全基石。
关于自动抹除的常见质疑回应
启用“输错10次自动抹除”功能后,不少用户会提出疑虑,主要集中在两个方面:其一,担心儿童误操作或本人一时疏忽导致设备数据被抹掉;其二,担心万一手机数据被抹除,设备本身价值受损。针对这些质疑,我们进行如下回应:
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“熊孩子乱按怎么办?” 前文已提及,iPhone设计了渐进延时机制,使得连续十次错误输入并非易事sspai.comsspai.com。孩子无意识地反复点击相同数字,系统只视为一次错误sspai.com;而多次不同错误则会触发越来越长的锁定时间,很难真的连续试满十次sspai.com。实践中,要触发十次错误清除需要近两个小时且每次输入都不同,这种情景极不现实sspai.com。因此,只要平时看护好设备,误抹除几乎无需担心。相反,如果没有该功能,一旦设备遗失或被不法分子获取,后果将不堪设想——对方可以在足够时间和专业工具协助下尝试无限次解锁,从而获取您手机中的一切秘密。
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“数据没了岂不可惜?” 我们强调,比特币持有者手机中存储的敏感信息价值远超设备本身。手机里可能有助记词、私钥线索、交易记录截图,甚至包含您社交账户中关于资产的对话。在攻击者眼中,这些数据的价值胜过一部手机。与其担心设备被误清除,不如担心设备落入他人之手数据遭泄露的风险。况且,对于重要数据您应当早有备份(下文将讨论启用iCloud云备份的问题)。即使真发生误清除,有备份在手也能恢复;但若数据被不法分子窃取,一旦造成资产损失将无法挽回。因此,从风险权衡来看,“宁可误删,不可被盗”——自动抹除是最后一道保障,在极端情况下保护您的数字资产不被侵害。
总而言之,这一功能的利远大于弊。儿童误触可以通过良好监护和系统延时设计来防范,而一旦启用,您将获得巨大的安心:手机若遭试图破解,可以自毁以保全数据安全。这正是比特币持有者应有的安全理念:舍弃设备保安全,数据和资产永远优先于硬件。随着良好备份策略的配合(例如iCloud加密备份),启用自动抹除几乎没有后顾之忧。
小结: 针对自动抹除功能的疑虑更多是误解。iPhone的机制使得误触发几率极低,而其提供的数据安全保障却是无可替代的。比特币等敏感资产持有者应放下顾虑,优先保护数据安全——哪怕代价是设备被清除,也胜过数据落入他人之手。
iCloud 备份的争议与建议
在确保本地设备安全的同时,妥善备份数据同样关键。对于比特币持有者而言,启用 iCloud 云备份可以提供额外的一层安心:万一设备遗失、损坏或被抹除后,仍有机会恢复重要信息。然而,围绕iCloud备份的安全性一直存在争议,我们在此详细分析并给出建议:
首先强烈建议在启用iCloud备份的同时,务必开启「高级数据保护」(Advanced Data Protection, ADP)。默认情况下,iCloud云备份的数据加密密钥由Apple掌管,这意味着苹果公司在法律要求下能够解密并提供您的备份数据support.apple.comsupport.apple.com。而开启高级数据保护后,备份所涉及的大部分数据将采用端对端加密,只有您的受信任设备掌握解锁密钥support.apple.com。据苹果官方说明,在ADP模式下,即便苹果公司也无法读取您的备份内容support.apple.com。因此,高级数据保护能够将使用云备份可能带来的隐私泄露风险降至最低(前提是您妥善保管好自己的账户和恢复密钥)。
启用云备份常见的疑虑是:“会不会把我的钱包私钥也备份上去,万一云被攻破岂不危险?” 实际上,多数主流比特币/加密钱包软件不会将核心密钥(如助记词或扩展公钥xpub)存储在云备份中。很多钱包在设计时就要求用户自行备份助记词,而不会把这些高度敏感的数据写入应用沙盒,可被iCloud备份抓取。同样地,一些钱包应用甚至提醒用户关闭iCloud备份以防助记词泄露support.wallet.coinex.com。换言之,开启iCloud备份并不会将您的私钥上传(除非个别钱包特别设置了云同步,但大多数非托管钱包都没有这么做)。当然,为审慎起见,您可以查阅所用钱包的文档或设置,确认其是否有备份敏感信息到云的选项,并据此做出取舍。
与此同时,我们更加关心的是其他应用的数据完整备份。对于比特币持有者来说,聊天记录、笔记文档和工作应用的数据往往同样敏感且重要。例如,常用通讯软件(微信、Telegram、Signal 等)中的聊天可能涉及交易细节或人脉网络;办公应用如钉钉、飞书则包含财务往来或业务资料。这些应用的数据都会包含在iCloud整机备份中并被完整保存,一旦手机丢失或损坏,可以通过云备份原样恢复。support.apple.com值得一提的是,在高级数据保护开启且不泄漏密钥的前提下,这些备份数据即使存储在苹果服务器上也是安全的,第三方无法解读其中内容。
进一步的好处是:利用备份进行调查取证。假设最坏情况发生——您的手机被抹除或遗失,但是事先有一份最新的iCloud备份。在紧急需要时,您可以在一台新的iPhone上恢复这份备份。在恢复完成后,切断新设备的网络连接(拔掉SIM卡或不连Wi-Fi)。由于备份恢复会还原您的应用登录状态和本地数据,新设备在离线情况下将维持原手机当时的登录环境。您可以打开聊天应用、邮件、照片等查看内容,就像原手机一样。离线操作确保应用不会因为检测到新设备而要求重新登录,也避免了云端数据被远程清除的可能。这对于事后取证、提供线索给执法部门或自我调查都极为有利。比如,若涉及盗窃诈骗案件,这部离线恢复的手机里保留的聊天记录、交易凭证可以作为关键证据。而一旦联网,这些应用可能出于安全考虑登出账户或拉取最新状态,反而不利于保留原始证据。因此,有意识地保存一份完整云备份,并在需要时以离线方式恢复,是一种非常巧妙的应对策略。
小结: 尽管人们对云备份心存疑虑,但通过启用高级数据保护,iCloud备份既能提供数据恢复便利,又充分保障了隐私安全。大多数加密钱包不会上传私钥等核心数据,而聊天、办公等应用的数据则可完整份以备不时之需。在平衡安全与可用性的前提下,开启iCloud备份(搭配ADP加密)是明智之举——它让您在设备意外损坏或丢失时依然有据可查、有据可证。
高级数据保护与密码学机制分析
最后,我们从更宏观的视角,结合真实案例和技术原理,深入探讨苹果设备与云服务的安全性,以及高级数据保护(ADP)所依赖的密码学机制。这部分将涵盖苹果在多个国家遭遇的解锁争议、ADP 的运作及其与实体安全密钥的配合、以及关于苹果是否存在解密后门的分析。
苹果与执法部门的解锁事件
过去数年间,多起高调事件凸显了设备加密与执法取证之间的矛盾。美国国会山骚乱事件(2021年1月6日)中,执法部门缴获了大量嫌疑人的手机。据报道,不少嫌犯使用的是iPhone,调查人员能够从苹果获取其中的数据 但途径主要是通过 iCloud 云备份 而非直接破解设备thedailybeast.com。由于当时高级数据保护尚未推出或未启用,苹果依然持有那些嫌疑人iCloud账户的备份密钥,因此在收到合法的执法请求后,苹果向FBI提供了嫌疑人的iCloud备份内容,其中包括视频、照片和聊天记录等关键证据thedailybeast.com。这些数据帮助当局重构了案件过程,也反映出如果用户没有使用端到端加密备份,云端数据在法律压力下并非牢不可破。
相反,在更早的**圣贝纳迪诺恐怖袭击案(2015)**中,FBI面对一部启用了强加密的嫌犯iPhone却陷入僵局。那是一个运行iOS 9的 iPhone 5C,开启了PIN码锁和10次输错清除功能en.wikipedia.org。由于该设备上的本地数据经过设备加密且苹果并不持有密钥,FBI无法提取其中信息,遂求助苹果公司要求破解。但苹果以维护所有用户安全为由拒绝编写后门固件来绕过安全限制,引发了一场著名的法律拉锯en.wikipedia.orgen.wikipedia.org。最终执法部门辗转通过第三方工具解锁了手机,但苹果的立场十分明确:即便面对恐怖主义案件,也不会为单次事件在系统中留下后门。这一事件凸显出现代iPhone设备本地加密之强大——在没有用户密码的情况下,即使连厂商都无能为力,除非另辟蹊径寻求系统或硬件漏洞。
iCloud 在中国与英国的访问争议
在不同国家,苹果围绕用户数据加密与政府监管的博弈也在上演。中国方面,自2018年以来苹果将中国大陆 iCloud 服务交由“云上贵州”公司运营,数据存储和加密密钥均留在境内zh.amnesty.org。依据中国《网络安全法》,云服务运营者有义务为执法和国家安全机关提供“技术支持和协助”zh.amnesty.org。这意味着若中国警方出于刑侦需要向云上贵州调取某用户的 iCloud 数据,该公司必须配合提供,几乎没有拒绝的空间zh.amnesty.org。更重要的是,苹果把中国用户的 iCloud 加密密钥也存放在中国,一旦收到合法命令要求解密数据,苹果和云上贵州只能遵从zh.amnesty.org。换言之,在标准数据保护模式下,中国当局有途径通过法律手段获取本地存储的iCloud明文数据。这引发了人们对隐私的担忧:如果没有端到端加密,中国的用户数据可能在政府要求下被查看。然而如果用户开启高级数据保护,使得苹果也无法解读备份内容,那么即便在中国,此举从技术上为用户争取到了更高的私密性(前提是中国地区允许开启ADP——截至目前,苹果并未在中国禁用该功能,国区用户依然可以自行启用高级数据保护support.apple.comsupport.apple.com)。
再看英国的情况。英国政府近年以打击犯罪和恐怖主义为由,不断向科技公司施压要求提供加密数据的后门访问权。2023年底,英国援引《调查权力法》(IPA)秘密向苹果发出“技术能力通知”(TCN),要求苹果在全球范围内为英国安全部门提供对加密iCloud内容的解锁途径cnbeta.com.tw。这实际上等同于要求苹果破坏其端到端加密体系,留出一个只有政府能用的后门。苹果对此断然拒绝,并做出强硬回应:宁愿撤除在英服务,也不会妥协安全底线cnbeta.com.tw。结果是,苹果选择在英国境内停止提供高级数据保护功能给新用户。已有启用ADP的英国用户被通知需在宽限期内手动将其关闭,否则将无法继续使用iCloud备份cnbeta.com.tw。苹果在声明中表示对此深感失望,但为了遵守当地法律别无他法cnbeta.com.tw。下面这张截图显示了英国用户在系统中看到的提示信息,明确告知ADP服务不再可用
苹果针对英国地区做出的ADP功能调整通知。英国政府要求能够解密用户数据,迫使苹果撤回了对英国用户的新端到端加密备份支持cnbeta.com.twcnbeta.com.tw。苹果声明强调只有用户本人才能解读其加密数据,并重申不会在产品中留下执法后门cnbeta.com.tw。
这一英国内外的罕见举措表明,各国政府正日益重视加密带来的执法障碍,而苹果则在平衡用户隐私和法律要求之间走钢丝。尽管英国的情况迫使苹果让步(取消当地ADP),但苹果并未真的为政府打造解密后门,而是通过限制功能来表明态度——这与其长期立场一致:绝不在加密产品中留后门,即使承受业务上的损失cnbeta.com.tw。
高级数据保护与安全密钥
高级数据保护(ADP) 是苹果于 iOS 16.2 引入的一项可选功能,其核心是在用户选择开启后,将包括设备备份在内的大部分 iCloud 数据升级为端到端加密存储support.apple.comsupport.apple.com。开启ADP有两个前提:账户已启用双重认证,以及设置了账户恢复联系人或恢复密钥,以防用户遗失访问权限support.apple.comsupport.apple.com。在ADP模式下,Apple不再持有绝大部分云数据的解锁密钥,这些密钥只存在于用户的受信任设备中support.apple.com。这意味着,即便苹果公司收到政府索取数据的要求或其服务器遭黑客攻击,没有密钥的加密数据对任何第三方都是无意义的乱码。正如苹果声明所言:“只有拥有数据的用户才能解密,Apple 无法访问端对端加密的数据”cnbeta.com.tw。可以说,ADP将用户云数据的主导权完全交还给用户自己,从而彻底消除了苹果方面潜在的数据泄露点。
为了进一步增强账户安全,苹果在_iOS 16.3_开始支持绑定实体安全密钥(如 YubiKey)作为 Apple ID 的额外两步验证方式sspai.com。过去Apple ID登录主要依赖密码+发送到受信设备的验证码,但假如用户Apple ID密码泄露,攻击者可能利用社会工程获取验证码。而引入实体安全密钥后,用户可以要求任何新的登录尝试都必须提供物理密钥认证才能完成。这相当于给 Apple ID 上了一把“硬件锁”。对于比特币持有者而言,这一步非常值得配置:即使黑客骗取了您的苹果账号密码,没有您的YubiKey或同类FIDO2安全密钥,他仍无法登录您的iCloud或停用您的ADP。安全密钥本身具有防钓鱼特性,它不会把可被重用的机密泄露给假网站,再加上密钥私藏于硬件内部不可导出,使得账户保护达到新的高度sspai.comsspai.com。简而言之,**“ADP + 硬件安全密钥”**的组合为用户云数据打造了双重护城河:前者确保云上数据加密不被窥探,后者确保账户本身不被劫持利用。
需要注意的是,启用ADP后如果遗失所有设备且忘记密码,苹果无法帮您找回数据support.apple.com。这就像您把保险箱钥匙只握在自己手里而不交给任何人保管,其安全性空前提高,但也意味着责任完全在您。因此请务必牢记Apple ID密码,保管好恢复密钥或紧急联系人。一旦平衡好便利与安全,这套机制将为您的数字资产提供堪比硬件钱包的云端保障。
后门密钥与私钥不可拆分性
现代加密体系的设计使得用户私钥与设备环境密不可分。在苹果的生态中,每台设备都拥有由硬件生成的唯一加密根密钥。例如,安全隔区(Secure Enclave)内嵌入了设备唯一标识符UID作为根密钥,UID由安全硬件随机生成并烧录至芯片中help.apple.com。这个UID既不与任何其他设备标识相关,也无法被设备外的任何人(包括苹果官方)获取help.apple.com。同时,用户的解锁密码与该UID进行数学“交织”(entangle),共同派生出加密密钥help.apple.com。换言之,设备硬件密钥和用户密码共同决定了数据加密密钥,没有这两者就无法还原密钥。这体现了用户私钥对设备及用户身份的强绑定——苹果没有第三方密钥可以绕过这一绑定关系help.apple.comhelp.apple.com。
从密码学角度来看,如果苹果试图在上述体系中插入一个额外的“后门密钥”,将面临巨大的技术困难,并且这样的异常极易被察觉。设想苹果通过异或(XOR)或 Shamir 密钥共享等方式,将一个后门密钥与用户密钥组合:
- 实现层面的异常:用户设备在正常情况下应当能够独立完成解密/签名操作。如果加入隐藏密钥份额,意味着设备单凭用户自己的密钥无法完成某些解密,必须依赖苹果持有的那一份。这样的改动会造成额外的密钥协商步骤或异常的解密失败。例如,若苹果将后门密钥与用户密钥异或生成实际工作密钥,那么单用用户密钥将无法解密出正确结果,设备可能需要静默地向苹果服务器请求密钥片段或进行额外计算。这类非预期的通信或计算步骤很容易被安全研究者通过流量分析或逆向工程发现端倪。再比如采用 Shamir’s Secret Sharing 等门限方案,如果苹果持有一份密钥碎片,设备在解密时就需要满足门限条件,这通常意味着需要苹果的参与或预置公钥,从而在协议日志中留下异常痕迹。任何偏离常规协议的做法——无论是多传输一段数据,还是多保存一段密钥信息——都可能成为研究者捕捉的线索。历史经验表明,密码协议中的“奇怪之处”往往预示潜在漏洞或后门:例如 NSA 推出的 Dual_EC_DRBG 伪随机数生成器由于使用了异常常数,被专家迅速怀疑存在后门;著名密码学家施奈尔(Bruce Schneier)就曾直言 Dual_EC_DRBG 中的后门“相当明显”,呼吁业界停止使用en.wikipedia.org。由此可见,试图暗中插入额外密钥会在数学实现上留下破绽,而资深密码学者和安全社区有足够能力识别这些反常之处。
进一步,从门限签名理论对比苹果现有密钥管理,可以加深这一不可行性的理解。门限密码学允许将密钥拆分给多方持有,只有达到预定门槛的份额才能重构密钥或执行签名解密toc.csail.mit.edumedium.com。其优点在于提高了密钥托管的安全性,需要多方协作才能解锁秘密。然而,这种机制是公开设计的一部分,各参与方和流程都是明示的。例如在某些区块链多重签名方案中,多个私钥持有者共同生成交易签名,每个人都知晓门限机制的存在。相较之下,苹果在产品中的密钥管理要么是完全由用户端掌握密钥(如iPhone本地数据加密,密钥存在Secure Enclave中),要么是在用户许可下由苹果代管(如传统iCloud云备份未启用高级加密时,苹果保存备份密钥)。苹果并没有公开采用“两方门限”的模式来和用户分享密钥,否则等于声明“用户单方无法完全掌控自己的解密权”。如果苹果暗中采用门限签名让自己持有一份密钥碎片,本质上就是一种**变相密钥托管(Escrow)**行为。这样的做法会明显偏离苹果宣称的零后门立场,与其在隐私政策中反复强调的原则相违背。值得注意的是,苹果在其官方隐私声明中明确表示:“我们从未在任何产品或服务中创建过后门或万能解锁主密钥”apple.com。因此,从理论和实践双重层面来看,用户私钥与潜在后门密钥是难以在不被发现的情况下拆分存在的。任何试图将二者解耦的举措都会引起体系架构的异常,进而难逃专家法眼。
加密社区对后门的发现与审计
在当今的安全生态中,不存在“悄无声息的后门”。一旦厂商试图在加密方案中掺入后门密钥,全球的密码学社区和安全研究人员都有多种手段将其揪出。下面从几个方面概述社区常用的后门检测与审计方法:
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开源协议分析:安全专家偏好开源的软件和协议,因为源码透明意味着任何可疑的算法修改、密钥处理流程都暴露在公众视野中。通过阅读和形式化分析公开的协议规范,研究者可以发现是否有多余的密钥交换步骤或异常的参数。例如,Signal通信协议的源代码和技术细节是完全公开的,全球专家曾多次审阅其实现,验证其端到端加密未存在后门linkedin.com。事实证明,公开透明带来的是更严苛的监督,任何隐秘加入的密钥参数都有可能被审计人员发现。正如业内人士所指出的,Signal 采用开放源码意味着安全专家可以独立审计其代码以核实安全性linkedin.com。类似地,许多现代加密库都会经过社区审视,以确保其中没有“暗门”。
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逆向工程与二进制审计:对于闭源的软件(例如苹果自身的系统组件),安全研究者会运用逆向工程技术来分析应用的二进制代码和运行时行为。一旦苹果的加密实现存在未公开的密钥使用,比如在本地程序中引用了某个神秘常量或调用了隐藏的密钥解密函数,逆向工程往往能还原这些逻辑。专业团队通过调试、反编译、动态埋点等方式重现协议的握手过程,查看每一步骤所用的密钥材料。如果过程中出现与官方文档不符的环节(例如本应由用户设备生成的密钥却从外部获取),将立即引发怀疑。此外,安全社区定期举办的漏洞挖掘和破解挑战赛也扮演重要角色——顶尖黑客会竞相攻破苹果设备的加密层,并公开报告发现的问题。过去这些努力揭示了一些实现漏洞(如内存越界、0day攻击途径),但从未曝出“苹果预留万能密钥”之类的后门。一例典型事件是2017年有黑客成功解密了Secure Enclave固件以研究其中机理,结果证实即便取得固件代码,攻击者仍无法提取到任何用户密钥或后门凭证ciso.economictimes.indiatimes.com。这一结论进一步增强了业界对苹果加密实现中无后门的信心。
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网络流量与协议行为分析:加密协议往往涉及设备与服务器的交互流程。研究人员会抓包和监控这些网络流量,分析协议握手时交换的消息格式和内容。如果苹果尝试在密钥协商时暗中插入自己的公钥或请求额外数据,流量分析将捕捉到异常的报文模式。例如,在正常的端到端加密通信中,设备之间交换彼此的公钥证书,不应有第三方公钥悄然出现。而所谓“幽灵用户”后门提案正是要求服务提供商在群聊中偷偷加入一个看不见的第三方公钥。这样的方案被广泛批评因为它破坏了用户验证通信对端身份的机制,需要服务器隐藏通知才能欺骗用户lawfaremedia.org。密码学家指出,这将削弱认证过程并带来新漏洞,因此难以在不被发现的情况下实施lawfaremedia.org。由此可见,通过流量异常识别潜在后门是切实可行的。当年的GCHQ“幽灵用户”建议一提出,就被包括苹果在内的业界联合抵制,47家机构和专家联名公开信指出该做法“对网络安全构成严重威胁”internetsociety.orgsilicon.co.uk,可见社区对这类后门手段有高度警惕性。
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独立审计和信任链验证:许多安全敏感的加密功能会接受独立机构的审计,以建立公众信任。比如苹果的 iCloud 钥匙串(Keychain) 采用多层加密和信任链机制,其设计文档表明敏感信息的密钥始终需要Secure Enclave参与才能解锁techrepublic.com。有第三方评估指出,钥匙串中的私密数据即便保存在云端也是经过高强度加密的,任何人(包括苹果)都无法直接读取明文techrepublic.com。这一架构经过多轮外部安全会议研讨和学者研究,至今未出现被植入后门的迹象。同样,苹果设备中的 Secure Enclave 安全隔区 也多次成为学术研究和黑客大会的焦点。研究人员通过攻击Secure Enclave找出了少数漏洞(例如早期A7-A11芯片存在硬件级漏洞ciso.economictimes.indiatimes.comciso.economictimes.indiatimes.com),但这些漏洞只是实现瑕疵,并非有意留出的后门。实际上,正是这些公开的审计和破解挑战证明了Secure Enclave的设计初衷:即使攻击者获得硬件或固件访问权,仍无法提取出主密钥ciso.economictimes.indiatimes.com。学术界和白帽黑客社区通过反复的审查和渗透测试,为苹果的“零后门”承诺提供了有力的背书。换言之,加密社区的独立审计机制确保了任何后门都难以隐藏;只有经得起各方检验的系统,才能真正赢得用户信任。
综上所述,在强大的社区监督下,任何后门密钥的存在都会留下蛛丝马迹,并最终被曝光。无论是协议分析、逆向工程还是实网监测,多层次的手段使得厂商无法神不知鬼不觉地在成熟加密方案中藏入后门。这也是为什么苹果等公司反复强调没有后门:一旦撒谎,终将被揭穿,信用荡然无存。
iCloud 钥匙串信任链下的全局数据加密密钥(DEK)机制研究
苹果的高级数据保护(Advanced Data Protection)引入了端到端加密,将大部分 iCloud 数据的密钥仅存储在用户的受信设备上support.apple.com。在该机制下,每个用户的 iCloud 帐户针对各数据类别生成自己的“全局”数据加密密钥(Data Encryption Key, DEK),这些密钥受 iCloud 钥匙串的信任链机制保护。下面将详细探讨全局 DEK 的生成、分发与封装,多设备场景下的生命周期变化,以及苹果保障 DEK 安全和确保服务器从未获取明文 DEK 的技术手段。
全局 DEK 的生成、更新与轮换
初始生成:当用户首次在支持的设备上启用高级数据保护时(需运行 iOS 16.2、macOS 13.1 等新版系统,并开启双重认证),系统会在该设备上本地生成全局数据加密密钥。实际上,每个受端到端加密保护的 iCloud 服务(例如云备份、照片、笔记等)都有各自的 CloudKit 服务密钥对,其私钥用作该类别数据的主加密密钥support.apple.comsupport.apple.com。这些服务密钥使用安全随机算法在用户受信设备上创建,具有唯一性,并由设备的安全硬件保护。启用高级数据保护时,设备会将之前由苹果保存的云端密钥从苹果的硬件安全模块(HSM)中删除,并生成新的服务密钥,以改用仅存储在用户设备上的密钥来加密云端数据support.apple.comsupport.apple.com。这一过程确保全局 DEK(即各服务的新密钥)仅存在于用户受信设备上,苹果服务器端不再持有其副本。
是否变化及何时变化:在正常使用中,全局 DEK(各服务密钥)的私钥一经生成会保持稳定,用于持续加密解密用户数据,并不会频繁更换。唯有在特定事件下才会轮换或更新密钥,例如用户启用高级数据保护时系统触发的一次性密钥轮换,以及用户后来关闭高级数据保护或怀疑密钥泄露时的情况support.apple.com。苹果文档指出,当用户打开高级数据保护时,设备会启动异步密钥轮换操作,为此前存储于苹果服务器的每个服务创建新的服务密钥support.apple.com。新数据随后使用新密钥加密,旧密钥无法解密新数据support.apple.com。同样地,当用户关闭高级数据保护返回标准保护时,设备会将原本仅存于本地的新密钥上传回苹果HSM,并可恢复使用先前的旧密钥support.apple.com。因此,可以总结:初始启用高级保护时会生成并切换到新的全局 DEK,此后这些密钥保持不变;如用户关闭功能则恢复旧密钥;除非再次启用或发生安全事件,系统通常不会主动更换全局 DEK。
值得注意的是,在极端情况下如果用户怀疑密钥泄露或设备失窃,用户可以选择通过重置整个端到端加密环境(例如先关闭再重新开启高级数据保护)来触发新的 DEK 生成,从而保护云端数据安全。然而,此操作会要求所有设备重新加入信任链,并重新上传数据副本加密后存储。
多设备环境下 DEK 的分发与封装
信任链机制: 苹果使用 iCloud 钥匙串的信任链(又称同步圈,circle of trust)来在多设备间安全同步全局 DEK。启用了高级数据保护后,属于用户 Apple ID 的所有受信设备共同构成一个加密信任链,每台设备都有一对用于同步的非对称椭圆曲线密钥(如 P-384)support.apple.com。当第一台设备生成全局 DEK 后,它会将这些密钥加入自身的 iCloud 钥匙串保护域,并通过 CloudKit 安全地共享给用户的其他设备support.apple.com。具体而言,设备会维护一份受信设备的公钥列表,并使用自身的私钥对列表签名后存储于 iCloud;只有持有用户账户密码或设备私钥者才能读取或篡改这份列表support.apple.com。这一机制保证了只有经过用户授权加入信任链的设备才能获取 DEK,其余任何第三方(包括苹果服务器)都无法读取信任链中的密钥数据support.apple.com。
密钥传递与封装:在多设备场景下,每台设备都会持有全局 DEK(各服务私钥)的一个副本,但这些副本始终以安全加密形式封装后再传输和存储。例如,当用户新增一台受信设备时,新设备会生成自己的同步密钥对并向云端发出加入信任链的请求support.apple.com。已有的一台受信设备(通常是用户主动在其上同意新增设备)会验证该请求并通过 设备间安全信道 传输 DEK 副本给新设备support.apple.com。在此过程中,现有设备会利用新设备的公钥来加密封装 DEK,或双方通过椭圆曲线 Diffie-Hellman(ECDH)协商会话密钥来传递 DEK,从而确保只有目标新设备能解开密钥包装。苹果未公开具体用哪种算法封装,但业界常用方案包括 AES 密钥封装算法(AES-KW) 或 AES-GCM 算法 对会话密钥加密support.apple.comsupport.apple.com。可以推测,Apple 采用了符合 NIST 标准的 AES-256 算法对对称 DEK 进行二次加密包装,并结合设备的非对称密钥进行密钥交换/加密,以实现端到端的安全传递。
本地存储与保护:当设备接收到封装的 DEK 后,会在本地将其解密并安全保存于设备的 Keychain 中。所有 DEK 私钥仅存在于设备的安全隔区中,例如 iPhone 的密钥保存在 Data Protection 类钥匙串项下,并受 Secure Enclave 协处理器保护(访问需通过用户设备解锁)support.apple.com。这样设计保证即使设备遗失或被攻破,未解锁状态下设备上的 DEK 依然难以提取。总之,多设备环境下,每台受信设备都持有全局 DEK 副本,但始终通过端到端加密的方式同步与存储:传输过程中使用公钥加密/会话密钥,存储时依赖设备硬件密钥封装技术(如 Secure Enclave 提供的UID派生密钥)进一步加密,最大程度降低密钥泄露风险。
设备新增、移除与丢失场景下 DEK 和数据的生命周期
新设备加入: 当用户在新设备上登入 iCloud 并启用高级数据保护时,该设备无法直接访问云端受保护数据,需要首先加入信任链。加入流程包括:新设备生成自己的同步密钥对并将公钥提交给苹果云端(CloudKit)support.apple.com;苹果服务器将此请求传达给用户已有的一台受信设备上,提醒用户有新设备申请加入。用户在已有设备上批准请求(需输入密码或通过生物识别验证身份),之后已有设备会将新设备的公钥添加到信任链并再次用自己的私钥和账户密码派生密钥签署信任圈数据support.apple.com。随后,该已有设备通过上述安全信道,将全局 DEK 的加密副本传送给新设备support.apple.com。一旦新设备成功解密获得 DEK,它就加入了受信设备列表,可以像其他设备一样解密云端的端到端加密数据。整个过程确保只有获得用户明示批准的新设备才能获取 DEK support.apple.com。
设备移除与更换:当用户从 Apple ID 中移除某台设备,或设备被抹除/重置时,该设备将不再被视为信任链的一员。此时其他仍在线的受信设备会更新信任链状态,将该设备的身份从受信列表中剔除support.apple.com。需要强调的是,移除设备本身并不会导致全局 DEK 自动更改。被移除的设备虽曾持有 DEK 副本,但一旦不再受信,其无法从苹果服务器获取新的数据更新,而且由于设备已从账户移除或被抹掉,攻击者无法再借此解密云端后续的数据。苹果并未设定在每次设备变动时轮换密钥,这是出于实用性的考虑——频繁更换 DEK 将要求对云端大量数据重新加密,代价高昂。不过,若某台设备遗失且用户怀疑其本地密钥可能泄露,用户可以选择手动采取措施,例如从 iCloud 设置中移除此设备并重置高级数据保护(关闭再开启),从而生成新的 DEK,保护未来的数据安全。
云端数据影响: 当设备移除或失效时,云端已经加密的数据依旧由原来的 DEK 保护,并不会因为设备离开而重新加密。只要用户其他任一受信设备仍保存着该 DEK,便可继续访问此前的数据。被移除的设备由于缺失信任凭证,也无法再从服务器同步到后续新增或修改的任何机密数据(即使攻击者拥有其物理设备,由于密钥受 Secure Enclave 和设备密码保护,也难以提取support.apple.com)。因此,在多设备环境中,云端数据的可访问性取决于至少有一台受信设备存有对应 DEK。只要用户至少有一台设备或有效的恢复方式,数据就可解密使用;反之则数据陷于加密状态无法读取。
失去所有设备:高级数据保护要求用户在失去所有受信设备的极端情况下,借助预先设置的恢复机制取回 DEK。苹果强制要求启用该功能的用户提供至少一种账户恢复方法(例如指定恢复联系人或设置恢复密钥)support.apple.comsupport.apple.com。当用户所有设备均遗失或不可用时,只有通过这些恢复方式才能重获对数据的访问权。具体而言,如果用户提前设置了恢复密钥(一串随机生成的28位字符)并安全保存,那么此时用户可在新设备上登陆 Apple ID,并输入该恢复密钥来恢复数据。苹果服务器会将一份加密的 DEK 备份( escrow 记录 )下发到新设备,而新设备利用用户提供的恢复密钥将其解密,提取出全局 DEKsupport.apple.comsupport.apple.com。由于恢复密钥是由用户掌控、苹果不存储明文的要素,只有提供正确密钥的新设备才能解开 escrow 获得 DEK。在成功恢复后,新设备将重建信任链,并可以访问之前端到端加密的所有云端数据。
若用户选择的是恢复联系人,流程类似:用户联系预先设定的可信联系人,由联系人通过其苹果设备生成一个验证代码提供给用户。用户在新设备上输入该代码后,苹果同样将加密的 DEK 备份下发,新设备据此恢复密钥。整个恢复流程依然遵循端到端加密原则:苹果仅充当中转并验证权限,但并不知晓用户的实际 DEK 内容support.apple.com。
不可恢复的情况:如果用户既没有其他受信设备、又未设置任何恢复联系人或恢复密钥,那么全局 DEK 将无法找回,相应的云端数据也就永久处于加密不可读状态support.apple.com。苹果明确表示,若用户丢失所有设备且无恢复方式,公司无法帮助用户恢复这部分端到端加密的数据support.apple.com。这凸显了高级数据保护的一个权衡:安全性增强的同时,数据恢复的责任完全由用户自担。因此用户需谨慎管理受信设备和恢复选项,以避免陷入无法解密个人数据的境地。
DEK 安全性的密码学保障机制
苹果在高级数据保护与 iCloud 钥匙串架构中运用了多种密码学机制来保障 DEK 的机密性和完整性,包括密钥封装、密钥派生、硬件安全模块,以及严格的权限控制:
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端到端加密与密钥层级化:如上所述,iCloud 采用分层密钥架构对数据加密。以 CloudKit 私有数据库为例,每位用户有一个顶层的 CloudKit 服务密钥对,其私钥用来保护下层对称密钥(如 Zone密钥、Record记录密钥等)
support.apple.com。当用户在设备上写入数据时,会生成记录级别的随机对称密钥加密数据字段,再逐层用上级密钥封装这些对称密钥。具体来说,记录密钥用 Zone 密钥加密,Zone 密钥再用全局服务公钥加密(即 DEK 公钥),形成多层密钥封装结构support.apple.com。只有持有最顶层私钥(DEK 私钥)的受信设备才能逐层解开封装,最终解密出用户数据。通过这种分层加密与密钥隔离设计,即使某一层的密钥泄露,攻击者也无法直接获取上层密钥或明文数据。
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AES 密钥封装与封闭式硬件存储:苹果广泛采用了经验证的对称加密算法来封装和存储 DEK。传输过程中的 DEK(或下层对称密钥)通常通过 AES-256 算法加密封装后再上传support.apple.com。一种常用方法是 AES 密钥包装 (AES-KW),它专门用于用一个对称密钥安全地封装另一个密钥,确保密钥材料在传输中不暴露。与此同时,设备本地的 DEK 私钥会存储在受 Secure Enclave 保护的区域。Secure Enclave 为每台设备提供唯一的硬件 UID 密钥,仅用于解锁设备密钥袋和钥匙串项support.apple.com。也就是说, DEK 私钥本身可能被进一步用设备硬件密钥加密(这相当于在软件密钥之外又加了一道硬件锁)。只有当用户解锁设备并通过身份验证,操作系统才能调用 Secure Enclave 解封这些密钥用于加解密操作。通过AES-GCM 等对称加密结合Secure Enclave 硬件密钥封装,苹果确保 DEK 无论在云端传输还是本地存储,都始终处于加密状态,降低被截获或提取的风险support.apple.com。
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椭圆曲线密码与密钥交换: 信任链中设备互认和密钥共享依赖椭圆曲线密码算法。每台设备的同步身份密钥对采用强大的 P-256 或 P-384 曲线support.apple.comsupport.apple.com。当新设备加入时,已有设备会利用椭圆曲线数字签名算法 (ECDSA) 对信任链数据签名校验,防止伪造support.apple.com。同时,在设备间传输 DEK 时,可能使用椭圆曲线 Diffie-Hellman (ECDH) 来建立共享密钥,加密传输内容。ECDH 可确保即使通信被窃听,攻击者无法推导出会话密钥,因而无法获取密钥内容。综上,非对称加密和密钥交换协议保证了只有合法设备才能参与密钥同步,新设备的引入需要现有设备用其私钥签名确认,杜绝中间人攻击或伪造信任链的可能。
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密钥派生函数 (KDF):在某些步骤中,苹果使用了密钥派生函数强化密码。历史上,iCloud 钥匙串曾要求用户设置 iCloud 安全码时,将用户密码通过 PBKDF2 等KDF算法派生出密钥,用于签名和加密信任圈hackmag.comhackmag.com。即便在新的双重认证架构下,某些场景仍可能涉及KDF——例如恢复密钥或联系人代码很可能通过 KDF 转换为实际用于解密 escrow 密文的密钥材料。这些 KDF 算法引入高强度的盐值和大量迭代运算hackmag.com,增强了抗暴力破解能力,防止弱口令被攻击者猜测。总之,KDF 的应用确保从用户口令/恢复码到加密密钥的映射具有单向性和计算复杂度,进一步保护 DEK 相关流程的安全。
服务器无权获取明文 DEK 的保障
苹果的设计宗旨是在云端架起“盲墙”,确保服务器既无权也无实能接触用户 DEK 的明文,这也是实现“即使云端泄露,用户数据仍安全”的关键:
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密钥仅存在于用户端: 开启高级数据保护后,所有主要 iCloud 数据类别的加密密钥仅存储于用户受信设备(或用户掌握的恢复载体)中,苹果服务器端不再保存这些密钥support.apple.com。文档明确指出,启用该功能后,苹果“无法读取或访问用户的服务密钥”support.apple.com。即在正常运行过程中,苹果的云服务器从未拥有解锁用户端到端加密数据所需的密钥。服务器所见到的只是由用户设备加密后的数据碎片,对其而言是不可解密的黑箱。
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云端存储密文及加密元数据:iCloud 服务器虽然需要存储用户数据(如云照片、备忘录的加密内容),但这些内容均已由设备使用 DEK 加密完成。即便是为了提供某些功能,云端保留了少量未加密的元数据(如文件校验和用于重复数据消除),这些元数据也不包含可用于推导 DEK 的信息support.apple.comsupport.apple.com。苹果正在致力于将更多此类元数据也纳入端到端加密范围,以进一步减少明文暴露面support.apple.com。此外,CloudKit 框架要求开发者在模式中明确标记需要加密的字段,未标记的字段(例如排序用的时间戳)即便明文存储,亦不涉及敏感内容support.apple.com。由此,云服务器始终缺乏关于 DEK 或用户敏感数据的明文,一旦发生数据泄露或内部越权,攻击者拿到的也只是高强度加密下的乱码。
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权限架构防范后门访问:苹果构建的信任链机制也防止了服务器假借授权来获取密钥的可能性。服务器不能私自添加受信设备或篡改信任链,因为每次信任链更新都需要现有设备的私钥签名以及(在老架构下)用户密码派生密钥的二次签名hackmag.comsupport.apple.com。苹果服务器既不持有用户设备私钥,也不知晓用户密码,因此无法伪造这些签名来诱导其他设备信任一个恶意设备。即使在双重认证体系下,服务器在设备加入流程中充当中继,并没有能力绕过用户批准直接将新设备植入圈内support.apple.comsupport.apple.com。这种架构等于为服务器访问用户密钥设置了密码学上的禁区。正如苹果安全白皮书所言,在最坏情形下如果用户丢失对 iCloud 钥匙串和其恢复机制的访问,那么相应的端到端加密数据苹果也无力恢复support.apple.com。苹果通过制度和技术结合,确保即便政府或机构要求提供用户数据,由于公司本身并无解密能力,只能交出加密的内容。
综上所述,Apple 高级数据保护下,全局数据加密密钥的生成由用户设备掌控,借助 iCloud 钥匙串信任链在多设备间安全同步。无论是在设备增加、移除还是用户失去设备的情况下,密钥和数据的生命周期管理均以用户掌控为中心:只要用户保有至少一个密钥载体(设备或恢复方式),数据即可解密使用;反之苹果也无法绕过用户获取密钥明文support.apple.com。苹果通过成熟的加密算法(AES-KW、ECDH 等)、硬件支持(Secure Enclave)、密钥分层与派生策略,实现了“零信任”云存储:服务器对用户密钥一无所知,从而使用户云端数据获得前所未有的保密性提升。
附录
图:高级数据保护下全局 DEK 管理的流程示意图。包含初始启用(设备 A 上生成新密钥并删除苹果服务器密钥)、新设备加入信任链(设备 B 请求并由设备 A 批准传输密钥)、设备移除或丢失(更新信任列表,但密钥通常不变)、以及用户失去所有设备时的恢复流程(通过恢复密钥取回 DEK)。各阶段均保证 DEK 安全不被未授权实体获取。
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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.
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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
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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.
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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:
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Selecione o lápis ao lado do perfil que você deseja editar
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Role para baixo até a parte inferior da tela.
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Selecione "Exportar perfil"
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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.
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Pressione o +botão de ação no canto inferior direito e selecione "Importar perfil"
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Selecione um arquivo de perfil Cwtch exportado para importar
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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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@ 7460b7fd:4fc4e74b
2025-05-17 08:26:13背景:WhatsApp的号码验证与运营商合作关系
作为一款基于手机号码注册的即时通信应用,WhatsApp的账号验证严重依赖全球电信运营商提供的短信或电话服务。这意味着,当用户注册或在新设备登录WhatsApp时,WhatsApp通常会向用户的手机号码发送SMS短信验证码或发起语音电话验证。这一流程利用了传统电信网络的基础设施,例如通过SS7(信令系统7)协议在全球范围内路由短信和电话securityaffairs.com。换句话说,WhatsApp把初始账户验证的安全性建立在电信运营商网络之上。然而,这种依赖关系也带来了隐患:攻击者可以利用电信网络的漏洞来拦截验证码。例如,研究人员早在2016年就演示过利用SS7协议漏洞拦截WhatsApp和Telegram的验证短信,从而劫持用户账户的攻击方法securityaffairs.com。由于SS7协议在全球范围内连接各国运营商,一个运营商的安全缺陷或恶意行为都可能被不法分子利用来获取他网用户的短信验证码securityaffairs.com。正因如此,有安全专家指出,仅依赖短信验证不足以保障账户安全,WhatsApp等服务提供商需要考虑引入额外机制来核实用户身份securityaffairs.com。
除了技术漏洞,基于电信运营商的验证还受到各地政策和网络环境影响。WhatsApp必须与全球各地运营商“合作”,才能将验证码送达到用户手机。然而这种“合作”在某些国家可能并不顺畅,典型例子就是中国。在中国大陆,国际短信和跨境电话常受到严格管控,WhatsApp在发送验证码时可能遭遇拦截或延迟sohu.com。因此,理解WhatsApp在中国的特殊联网和验证要求,需要将其全球验证机制与中国的电信政策和网络审查环境联系起来。下文将深入探讨为什么在中国使用WhatsApp进行号码验证时,必须开启蜂窝移动数据,并分析其中的技术逻辑和政策因素。
中国环境下的特殊问题:为何必须开启蜂窝数据?
中国的网络审查与封锁: WhatsApp自2017年起就在中国大陆遭遇严格封锁。起初,WhatsApp在华的服务受到**“GFW”(防火长城)**的部分干扰——例如曾一度只能发送文本消息,语音、视频和图片消息被封锁theguardian.com。到2017年下半年,封锁升级,很多用户报告在中国完全无法使用WhatsApp收发任何消息theguardian.com。中国官方将WhatsApp与Facebook、Telegram等西方通信平台一同屏蔽,视作对国家网络主权的挑战theguardian.com。鉴于此,在中国境内直接访问WhatsApp的服务器(无论通过Wi-Fi还是本地互联网)都会被防火长城所阻断。即使用户收到了短信验证码,WhatsApp客户端也无法在没有特殊连接手段的情况下与服务器完成验证通信。因此,单纯依赖Wi-Fi等本地网络环境往往无法完成WhatsApp的注册或登陆。很多用户经验表明,在中国使用WhatsApp时需要借助VPN等工具绕过审查,同时尽可能避免走被审查的网络路径sohu.com。
强制Wi-Fi热点与连接策略: 除了国家级的封锁,用户所连接的局域网络也可能影响WhatsApp验证。许多公共Wi-Fi(如机场、商场)采取强制门户认证(captive portal),用户需登录认证后才能上网。对此,WhatsApp在客户端内置了检测机制,当发现设备连入这类强制Wi-Fi热点而无法访问互联网时,会提示用户忽略该Wi-Fi并改用移动数据faq.whatsapp.com。WhatsApp要求对此授予读取Wi-Fi状态的权限,以便在检测到被拦截时自动切换网络faq.whatsapp.com。对于中国用户来说,即便所连Wi-Fi本身联网正常,由于GFW的存在WhatsApp依然可能视之为“不通畅”的网络环境。这也是WhatsApp官方指南中强调:如果Wi-Fi网络无法连接WhatsApp服务,应直接切换到手机的移动数据网络faq.whatsapp.com。在中国,由于本地宽带网络对WhatsApp的封锁,蜂窝数据反而成为相对可靠的通道——尤其在搭配VPN时,可以避开本地ISP的审查策略,实现与WhatsApp服务器的通信sohu.com。
国际短信的运营商限制: 使用移动数据还有助于解决短信验证码接收难题。中国的手机运营商出于防垃圾短信和安全考虑,默认对国际短信和境外来电进行一定限制。许多中国用户发现,注册WhatsApp时迟迟收不到验证码短信,原因可能在于运营商将来自国外服务号码的短信拦截或过滤sohu.com。例如,中国移动默认关闭国际短信接收,需要用户主动发送短信指令申请开通sohu.com。具体而言,中国移动用户需发送文本“11111”到10086(或10085)来开通国际短信收发权限;中国联通和电信用户也被建议联系运营商确认未屏蔽国际短信sohu.com。若未进行这些设置,WhatsApp发送的验证码短信可能根本无法抵达用户手机。在这种情况下,WhatsApp提供的备用方案是语音电话验证,即通过国际电话拨打用户号码并播报验证码。然而境外来电在中国也可能遭到运营商的安全拦截,特别是当号码被认为可疑时zhuanlan.zhihu.com。因此,中国用户经常被建议开启手机的蜂窝数据和漫游功能,以提高验证码接收的成功率sohu.com。一方面,开启数据漫游意味着用户准备接受来自境外的通信(通常也包含短信/电话);另一方面,在数据联网的状态下,WhatsApp可以尝试通过网络直接完成验证通信,从而减少对SMS的依赖。
移动数据的网络路径优势: 在实际案例中,一些中国WhatsApp用户报告仅在开启蜂窝数据的情况下才能完成验证。这可能归因于蜂窝网络和宽带网络在国际出口上的差异。中国移动、联通等运营商的移动数据可能走与宽带不同的网关路由,有时对跨境小流量的拦截相对宽松。此外,WhatsApp在移动数据环境中可以利用一些底层网络特性。例如,WhatsApp可能通过移动网络发起某些专用请求或利用运营商提供的号码归属地信息进行辅助验证(虽然具体实现未公开,但这是业界讨论的可能性)。总之,在中国特殊的网络环境下,开启蜂窝数据是确保WhatsApp验证流程顺利的重要一步。这一步不仅是为了基本的互联网连接,也是为了绕开种种对国际短信和应用数据的拦截限制,从而与WhatsApp的全球基础设施建立必要的通讯。
PDP Context与IMSI:移动网络验证的技术细节
要理解为什么移动数据对WhatsApp验证如此关键,有必要了解移动通信网络中的一些技术细节,包括PDP Context和IMSI的概念。
PDP Context(分组数据协议上下文): 当手机通过蜂窝网络使用数据(如4G/5G上网)时,必须先在运营商核心网中建立一个PDP上下文。这实际上就是申请开启一个数据会话,运营商将为设备分配一个IP地址,并允许其通过移动核心网访问互联网datascientest.com。PDP上下文包含了一系列参数(例如APN接入点名称、QoS等级等),描述该数据会话的属性datascientest.comdatascientest.com。简单来说,激活蜂窝数据就意味着创建了PDP上下文,设备获得了移动网络网关分配的IP地址,可以收发数据包。对于WhatsApp验证而言,只有在建立数据连接后,手机才能直接与WhatsApp的服务器交换数据,例如提交验证码、完成加密密钥协商等。如果仅有Wi-Fi而蜂窝数据关闭,且Wi-Fi环境无法连通WhatsApp服务器,那么验证过程将陷入停滞。因此,在中国场景下,开启蜂窝数据(即建立PDP数据通路)是WhatsApp客户端尝试绕过Wi-Fi限制、直接通过移动网络进行验证通信的前提faq.whatsapp.comsohu.com。值得一提的是,PDP Context的建立也表明手机在运营商网络上处于活跃状态,这对于某些验证机制(比如后述的闪信/闪呼)来说至关重要。
IMSI与MSISDN: IMSI(国际移动用户标识)和MSISDN(移动用户号码,即手机号码)是运营商网络中两个密切相关但不同的标识。IMSI是存储在SIM卡上的一串唯一数字,用于在移动网络中标识用户身份netmanias.com。当手机接入网络时,它向运营商提供IMSI以进行鉴权,运营商据此知道“是哪张SIM”的请求netmanias.com。而MSISDN则是我们平常说的手机号,用于在语音通话和短信路由中定位用户,也存储在运营商的HLR/HSS数据库中netmanias.com。运营商通过IMSI<->MSISDN的对应关系,将来自全球的短信/电话正确路由到用户手机上。WhatsApp的验证短信或电话本质上就是通过目标号码(MSISDN)寻找所属运营商网络,由该网络根据IMSI定位用户终端。一般情况下,WhatsApp应用并不直接接触IMSI这种信息,因为IMSI属于运营商网络的内部标识。然而,IMSI的存在仍然对安全产生影响。例如,**SIM卡交换(SIM Swap)**欺诈发生时,攻击者获得了受害者号码的新SIM卡,新SIM卡会有不同的IMSI,但MSISDN保持原号码不变。运营商会将原号码映射到新的IMSI,这样验证码短信就发送到了攻击者手中的SIM上。对WhatsApp而言,除非有机制检测IMSI变动,否则无法察觉用户号码背后的SIM已被盗换。部分应用在检测到SIM变化时会提示用户重新验证,这需要读取设备的IMSI信息进行比对。然而,在现代智能手机中,获取IMSI通常需要特殊权限,WhatsApp并未明确说明它有此类检测。因此,从WhatsApp角度,IMSI更多是网络侧的概念,但它提醒我们:电信级身份验证依赖于SIM的有效性。只有当正确的IMSI在网络注册、并建立了PDP数据上下文时,WhatsApp的后台服务才能确认该SIM对应的号码目前“在线”,进而可靠地发送验证信号(短信或电话)到该设备。
移动网络的信号辅助验证: 有观点认为,一些OTT应用可能利用移动网络提供的附加服务来辅助号码验证。例如,某些运营商提供号码快速验证API,当应用检测到设备在移动数据网络中时,可以向特定地址发起请求,由运营商返回当前设备的号码信息(通常通过已经建立的PDP通道)。Google等公司在部分国家与运营商合作过类似服务,实现用户免输入验证码自动完成验证。但就WhatsApp而言,没有公开证据表明其使用了运营商提供的自动号码识别API。即便如此,WhatsApp鼓励用户保持移动网络在线的做法,隐含的意义之一可能是:当手机处于蜂窝网络且数据畅通时,验证码通过率和验证成功率都会显著提升。这既包括了物理层面短信、电话能否送达,也涵盖了数据层面应用和服务器能否互通。
Flash Call机制:WhatsApp验证的新方案
针对传统SMS验证码容易被拦截、延迟以及用户体验不佳的问题,WhatsApp近年来引入了一种Flash Call(闪呼)验证机制fossbytes.com。所谓闪呼,即应用在用户验证阶段向用户的手机号发起一个非常短暂的来电:用户无需真正接听,WhatsApp会自动结束这通电话,并根据通话记录来确认是否拨通fossbytes.com。
原理与流程: 当用户选择使用闪呼验证(目前主要在Android设备上可用),WhatsApp会请求权限访问用户的通话记录fossbytes.com。随后应用拨打用户的号码,一般是一个预先设定的特定号码或号码段。由于WhatsApp后台知道它拨出的号码及通话ID,只要该未接来电出现在用户手机的通话日志中,应用即可读取并匹配最后一通来电的号码是否符合验证要求,从而确认用户持有这个号码fossbytes.com。整个过程用户无需手动输入验证码,验证通话在数秒内完成。相比6位数字短信验证码需要用户在短信和应用间切换输入,闪呼方式更加快捷无缝fossbytes.com。
优缺点分析: 闪呼验证的优势在于速度快且避免了SMS可能的延迟或拦截。一些分析指出闪呼将成为取代SMS OTP(一次性密码)的新趋势,Juniper Research预测2022年用于验证的闪呼次数将从2021年的六千万猛增到五十亿次subex.comglobaltelcoconsult.com。对于WhatsApp这样全球用户庞大的应用,闪呼可以节约大量SMS网关费用,并绕开部分运营商对国际SMS的限制。然而,闪呼也有局限:fossbytes.com首先,iOS设备由于系统安全限制,应用无法访问通话记录,因此iPhone上无法使用闪呼验证fossbytes.com。这意味着苹果用户仍需使用传统短信验证码。其次,为实现自动匹配来电号码,用户必须授予读取通话记录的权限,这在隐私上引发一些担忧fossbytes.comfossbytes.com。WhatsApp声称不会将通话记录用于验证以外的用途,号码匹配也在本地完成fossbytes.com,但考虑到母公司Meta的隐私争议,部分用户依然顾虑。第三,闪呼验证依赖语音通话路线,同样受制于电信网络质量。如果用户所处网络无法接通国际来电(比如被运营商拦截境外短振铃电话),闪呼也无法成功。此外,从运营商角度看,闪呼绕过了A2P短信计费,可能侵蚀短信营收,一些运营商开始研究识别闪呼流量的策略wholesale.orange.com。总体而言,闪呼机制体现了WhatsApp希望减轻对短信依赖的努力,它在许多国家提升了验证体验,但在中国等特殊环境,其效果仍取决于本地语音网络的开放程度。值得注意的是,中国运营商对于境外电话,尤其是这种**“零响铃”未接来电**也有防范措施,中国电信和联通用户就被建议如需接收海外来电验证,应联系客服确保未拦截海外来电hqsmartcloud.com。因此,即便WhatsApp支持闪呼,中国用户若未开启移动语音漫游或运营商许可,仍然难以通过此途径完成验证。
与SIM Swap安全性的关系: 从安全角度看,闪呼并未实质提升抵御SIM交换攻击的能力。如果攻击者成功将受害者的号码转移至自己的SIM卡上(获取新IMSI),那么无论验证码以短信还是闪呼方式发送,都会到达攻击者设备。闪呼机制能防御的是部分恶意拦截短信的行为(如恶意网关或木马读取短信),但对社工换卡没有太大帮助。WhatsApp早已提供两步验证(即设置6位PIN码)供用户自行启用,以防号码被他人重新注册时需要额外密码。然而大量用户未开启该功能。因此,闪呼更多是从用户体验和成本出发的改良,而非针对高级别攻击的防护机制。正如前文所述,真正要防御SIM Swap和SS7漏洞等系统性风险,依赖运营商的号码验证本身就是薄弱环节,需要引入更高级的身份认证手段。
SIM卡交换攻击的风险与运营商信任问题
WhatsApp和Telegram一类基于手机号认证的应用普遍面临一个安全挑战:手机号码本身并非绝对安全的身份凭证。攻击者可以通过一系列手段取得用户的号码控制权,其中SIM交换(SIM Swap)是近年高发的欺诈手法。SIM Swap通常由不法分子冒充用户,诱骗或贿赂运营商客服将目标号码的服务转移到攻击者的新SIM卡上keepnetlabs.com。一旦成功,所有发往该号码的短信和电话都转由攻击者接收,原机主的SIM卡失效。对于依赖短信/电话验证的应用来说,这意味着攻击者可以轻易获取验证码,从而重置账户并登录。近年来全球SIM Swap案件呈上升趋势,许多在线服务的账号被此攻破rte.ie。
WhatsApp并非未知晓此风险。事实上,WhatsApp在其帮助中心和安全博客中多次提醒用户开启两步验证PIN,并强调绝不向他人透露短信验证码。然而,从系统设计上讲,WhatsApp仍将信任根基放在运营商发送到用户手机的那串数字验证码上。一旦运营商端的安全被绕过(无论是内部员工作恶、社工欺诈,还是SS7网络被黑客利用securityaffairs.com),WhatsApp本身无法辨别验证码接收者是否是真正的用户。正如安全研究所Positive Technologies指出的那样,目前主要的即时通讯服务(包括WhatsApp和Telegram)依赖SMS作为主要验证机制,这使得黑客能够通过攻击电信信令网络来接管用户账户securityaffairs.com。换言之,WhatsApp被迫信任每一个参与短信/电话路由的运营商,但这个信任链条上任何薄弱环节都可能遭到利用securityaffairs.com。例如,在SIM Swap攻击中,运营商本身成为被欺骗的对象;而在SS7定位拦截攻击中,全球互联的电信网成为攻击面。在中国的场景下,虽然主要威胁来自审查而非黑客,但本质上仍是WhatsApp无法完全掌控电信网络这一事实所导致的问题。
应对这些风险,WhatsApp和Telegram等采用了一些弥补措施。除了提供用户自行设定的二次密码,两者也开始探索设备多因子的概念(如后文Telegram部分所述,利用已有登录设备确认新登录)。然而,对绝大多数首次注册或更换设备的用户来说,传统的短信/电话验证仍是唯一途径。这就是为什么在高安全需求的行业中,SMS OTP正逐渐被视为不充分securityaffairs.com。监管机构和安全专家建议对涉敏感操作采用更强验证,如专用身份应用、硬件令牌或生物识别等。WhatsApp作为大众通信工具,目前平衡了易用性与安全性,但其依赖电信运营商的验证模式在像中国这样特殊的环境下,既遇到政策阻碍,也隐藏安全短板。这一点对于决策制定者评估国外通信应用在华风险时,是一个重要考量:任何全球运营商合作机制,在中国境内都可能因为**“最后一公里”由中国运营商执行**而受到影响。无论是被拦截信息还是可能的监控窃听,这些风险都源自于底层通信网的控制权不在应用服务商手中。
Telegram登录机制的比较
作为对比,Telegram的账号登录机制与WhatsApp类似,也以手机号码为主要身份标识,但在具体实现上有一些不同之处。
多设备登录与云端代码: Telegram从设计上支持多设备同时在线(手机、平板、PC等),并将聊天内容储存在云端。这带来的一个直接好处是:当用户在新设备上登录时,Telegram会优先通过已登录的其他设备发送登录验证码。例如,用户尝试在电脑上登录Telegram,Telegram会在用户手机上的Telegram应用里推送一条消息包含登录码,而不是立即发短信accountboy.comaccountboy.com。用户只需在新设备输入从老设备上收到的代码即可完成登录。这种机制确保了只要用户至少有一个设备在线,就几乎不需要依赖运营商短信。当然,如果用户当前只有一部新设备(例如换了手机且旧设备不上线),Telegram才会退而求其次,通过SMS发送验证码到手机号。同时,Telegram也允许用户选择语音电话获取验证码,类似于WhatsApp的语音验证。当用户完全无法收到SMS时(比如在中国这种场景),语音呼叫常常比短信更可靠seatuo.com。
两步验证密码: 与WhatsApp一样,Telegram提供可选的两步验证密码。当启用此功能后,即使拿到短信验证码,仍需输入用户设置的密码才能登录账户quora.com。这对抗SIM Swap等攻击提供了另一层防线。不过需要指出,如果用户忘记了设置的Telegram密码且没有设置信任邮箱,可能会永久失去账号访问,因此开启该功能在中国用户中接受度一般。
登录体验与安全性的取舍: Telegram的登录流程在用户体验上更加灵活。多设备下无需每次都收验证码,提高了便利性。但从安全角度看,这种“信任已有设备”的做法也有隐患:如果用户的某个设备落入他人之手并未及时登出,那么该人有可能利用该设备获取新的登录验证码。因此Telegram会在应用中提供管理活动会话的功能,用户可随时查看和撤销其它设备的登录状态telegram.org。总体而言,Telegram和WhatsApp在初始注册环节同样依赖短信/电话,在这一点上,中国的网络环境对两者影响相似:Telegram在中国同样被全面封锁,需要VPN才能使用,其短信验证码发送也会受到运营商限制。另外,Telegram曾在2015年因恐怖分子利用该平台传递信息而被中国当局重点关注并屏蔽,因此其国内可达性甚至比WhatsApp更低。许多中国用户实际使用Telegram时,通常绑定国外号码或通过海外SIM卡来收取验证码,以绕开国内运营商的限制。
差异总结: 简而言之,Telegram在登录验证机制上的主要优势在于已有会话协助和云端同步。这使得老用户换设备时不依赖国内短信通道即可登录(前提是原设备已登录并可访问)。WhatsApp直到最近才推出多设备功能,但其多设备模式采用的是端到端加密设备链路,需要主手机扫码授权,而非像Telegram那样用账号密码登录其它设备。因此WhatsApp仍然强绑定SIM卡设备,首次注册和更换手机号时逃不开运营商环节。安全方面,两者的SMS验证所面临的系统性风险(如SS7攻击、SIM Swap)并无本质区别,都必须仰仗运营商加强对核心网络的保护,以及用户自身启用附加验证措施securityaffairs.comkeepnetlabs.com。
结论
对于希望在中国使用WhatsApp的用户来说,“开启蜂窝数据”这一要求背后体现的是技术与政策交织的复杂现实。一方面,蜂窝数据承载着WhatsApp与其全球服务器通信的关键信道,在中国的受限网络中提供了相对可靠的出路faq.whatsapp.comsohu.com。另一方面,WhatsApp的号码验证机制深深植根于传统电信体系,必须经由全球运营商的“协作”才能完成用户身份确认securityaffairs.com。而在中国,这种协作受到防火长城和运营商政策的双重阻碍:国际短信被拦截、国际数据被阻断。为克服这些障碍,WhatsApp既采取了工程上的应对(如检测强制Wi-Fi并提示使用移动网络faq.whatsapp.com),也引入了诸如闪呼验证等新方案以减少对短信的依赖fossbytes.com。但从根本上说,只要注册流程离不开手机号码,这种与电信运营商的捆绑关系就无法割舍。由此带来的安全问题(如SIM Swap和信令网络漏洞)在全球范围内敲响警钟securityaffairs.comkeepnetlabs.com。
对于从事安全研究和政策评估的人士,这篇分析揭示了WhatsApp在中国遇到的典型困境:技术系统的全球化与监管环境的本地化冲突。WhatsApp全球统一的验证框架在中国水土不服,不得不通过额外的设置和手段来“曲线救国”。这既包括让用户切换网络、配置VPN等绕过审查,也包括思考未来是否有必要采用更安全独立的验证方式。相比之下,Telegram的机制给出了一种启示:灵活运用多设备和云服务,至少在一定程度上降低对单一短信渠道的依赖。然而,Telegram自身在中国的处境表明,再优雅的技术方案也难以直接对抗高强度的网络封锁。最终,无论是WhatsApp还是Telegram,要想在受限环境下可靠运作,都需要技术与政策的双管齐下:一方面提高验证与登录的安全性和多样性,另一方面寻求运营商和监管层面的理解与配合。
综上所述,WhatsApp要求中国用户开启蜂窝数据并非偶然的臆想,而是其全球运营商合作验证机制在中国受阻后的务实选择。这一要求折射出移动通信应用在跨境运营中面临的挑战,也提醒我们在设计安全策略时必须考虑底层依赖的信任假设。对于个人用户,最实际的建议是在使用此类应用时提前了解并遵循这些特殊设置(如开通国际短信、启用数据漫游),并善用应用自身的安全功能(如两步验证)来保护账户免遭社工和网络攻击keepnetlabs.com。对于监管和运营商,则有必要权衡安全审查与用户便利之间的平衡,在可控范围内为可信的全球服务留出技术通道。在全球通信愈加融合的时代,WhatsApp的中国验证问题或许只是一个缩影,背后涉及的既有网络安全考量,也有数字主权与国际合作的议题,值得持续深入研究和关注。
faq.whatsapp.comfossbytes.comtheguardian.comsecurityaffairs.comsecurityaffairs.comkeepnetlabs.comdatascientest.comnetmanias.comsohu.comsohu.com
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@ fd06f542:8d6d54cd
2025-05-20 01:18:45🧱 NostrTrust Initial Trust Score List (V0.1)
This list defines the initial trust scores (T Score) for key members of the Nostr community based on their contributions, reputation, and role in the ecosystem. The goal is to seed a decentralized trust system that encourages quality interactions and authentic contributions.
> ⚠️ Note: This is an draft version.
✅ Initial T Score Allocation Rules
| User Type | Initial T Score Range | Criteria | |-----------|------------------------|----------| | Founder | 10,000 | Creator of the Nostr protocol | | Core Developers | 5,000 - 8,000 | Major contributors to core codebase, clients, or infrastructure | | Active Contributors | 1,000 - 4,000 | Recognized long-term contributors to content, tools, or community |
👤 Initial Trust Score Table
| Name / Alias | npub | Initial T Score | Justification | |--------------|------|------------------|----------------| | fiatjaf | npub180cvv07tjdrrgpa0j7j7tmnyl2yr6yr7l8j4s3evf6u64th6gkwsyjh6w6 | 10,000 | Creator of the Nostr protocol | |Jack|npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjsfl8f237lmu63q0uf63m|9,000|| | jb55 | npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s | 7,000 | Developer of tools, relays, and early Nostr integrations,made damus | |Alex Gleason | npub1q3sle0kvfsehgsuexttt3ugjd8xdklxfwwkh559wxckmzddywnws6cd26p | 7,000 || |PABLOF7z|npub1l2vyh47mk2p0qlsku7hg0vn29faehy9hy34ygaclpn66ukqp3afqutajft|7,000|NDK| |DASHU|npub19yeqjawls407xjnmgkk6yss7936pcd7qzd5srlj8wye6j8433vrsjazqwk|4,000|Nostrmo | |Moss|npub129z0az8lgffuvsywazww07hx75qas3veh3dazsq56z8y39v86khs2uy5gm|4,000| freerse.com| |w|npub10td4yrp6cl9kmjp9x5yd7r8pm96a5j07lk5mtj2kw39qf8frpt8qm9x2wl|4,000| 0xchat | |Cody Tseng|npub1syjmjy0dp62dhccq3g97fr87tngvpvzey08llyt6ul58m2zqpzps9wf6wl|4,000| jumble.social| |nostr_cn_dev|npub1l5r02s4udsr28xypsyx7j9lxchf80ha4z6y6269d0da9frtd2nxsvum9jm|1,000|nostrbook.com,NostrTrust,nostrbridge| |hzrd149|npub1ye5ptcxfyyxl5vjvdjar2ua3f0hynkjzpx552mu5snj3qmx5pzjscpknpr|6,000|blossom,nostrudel| ||||| ||||| ||||| ||||| |||||
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@ 7953d1fa:69c8039d
2025-05-20 02:39:56No mundo digital em constante evolução, plataformas de entretenimento online vêm ganhando espaço entre os brasileiros que buscam diversão, emoção e recompensas. Uma das opções que tem se destacado recentemente é a KK999, uma plataforma moderna, segura e repleta de oportunidades para jogadores de todos os níveis. Com uma ampla gama de jogos envolventes e uma experiência de usuário otimizada, o KK999 está conquistando cada vez mais adeptos no Brasil.
Introdução à Plataforma KK999 O KK999 se diferencia por oferecer uma experiência completa e intuitiva desde o primeiro acesso. A interface da plataforma foi cuidadosamente projetada para ser amigável, permitindo que novos usuários se cadastrem rapidamente e naveguem com facilidade. Tudo é pensado para garantir que o jogador tenha uma experiência fluida, sem complicações e com total transparência.
Além disso, o kk999se destaca por sua forte infraestrutura de segurança. Utilizando tecnologia de criptografia de ponta, os dados dos usuários são protegidos em todas as transações, garantindo tranquilidade para quem deseja apenas se divertir. Outro ponto importante é o suporte ao cliente, que está disponível 24 horas por dia, com atendimento em português, pronto para auxiliar com qualquer dúvida ou necessidade.
Variedade de Jogos para Todos os Gostos Um dos grandes atrativos do KK999 é a impressionante variedade de jogos disponíveis. Desde os tradicionais jogos de cartas até opções modernas com gráficos avançados, a plataforma atende todos os estilos de jogadores. Entre os destaques, estão as famosas roletas virtuais, jogos de pesca interativa, slot machines com temas variados e jogos ao vivo que simulam a sensação de estar em uma sala de jogos física.
Os slots, por exemplo, são um sucesso entre os brasileiros, oferecendo desde títulos clássicos com frutas e números até aventuras temáticas com bônus emocionantes. Os jogos de cartas também têm grande popularidade, incluindo versões modernas de pôquer, bacará e outros jogos estratégicos que desafiam a mente do jogador.
Para quem gosta de competir em tempo real, o KK999 oferece jogos ao vivo com crupiês reais e interatividade instantânea, proporcionando uma experiência imersiva e cheia de adrenalina. Tudo isso com transmissões de alta qualidade e conexão estável.
Experiência do Jogador: Diversão e Confiabilidade A experiência do jogador é uma das maiores prioridades do KK999. Desde o primeiro cadastro até as jogadas mais avançadas, a plataforma investe em funcionalidades que aumentam o conforto e a confiança do usuário. A navegação é rápida, os jogos carregam com eficiência e as recompensas são distribuídas com agilidade.
Outro fator que atrai muitos jogadores é o sistema de bônus e promoções. O KK999 frequentemente disponibiliza ofertas especiais para novos membros e prêmios para usuários frequentes, incentivando a fidelidade e aumentando ainda mais as chances de ganhar.
Além disso, o KK999 oferece uma experiência totalmente otimizada para dispositivos móveis. Seja no celular ou tablet, o jogador pode acessar todos os recursos da plataforma de qualquer lugar, a qualquer momento, sem perder desempenho ou qualidade.
Conclusão O KK999 se consolida como uma das principais plataformas de entretenimento digital no Brasil, reunindo inovação, segurança e uma variedade impressionante de jogos. Ideal tanto para iniciantes quanto para jogadores experientes, o site oferece tudo o que é necessário para transformar momentos comuns em experiências emocionantes.
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@ 7953d1fa:69c8039d
2025-05-20 02:39:23O cenário do entretenimento online no Brasil vem evoluindo rapidamente, e uma das plataformas que mais se destaca atualmente é a 8CC. Com uma proposta moderna, intuitiva e voltada para a melhor experiência do usuário, a 8CC conquistou a confiança de milhares de jogadores que buscam diversão, praticidade e oportunidades de ganhos reais em um ambiente seguro.
Conhecendo a Plataforma 8CC A 8CC é uma plataforma digital desenvolvida para atender tanto iniciantes quanto jogadores experientes. Sua interface amigável e bem organizada facilita a navegação mesmo para quem nunca teve contato com esse tipo de entretenimento antes. Compatível com computadores, tablets e celulares, o site é totalmente responsivo, o que significa que você pode se divertir de qualquer lugar, a qualquer hora.
Um dos diferenciais da 8cc é o seu compromisso com a segurança dos usuários. A plataforma utiliza tecnologia de criptografia de ponta para garantir a proteção de dados pessoais e transações financeiras. Além disso, o suporte ao cliente está sempre disponível para tirar dúvidas, resolver problemas e oferecer o melhor atendimento possível.
Diversidade de Jogos para Todos os Gostos Na 8CC, os jogadores têm acesso a uma vasta seleção de jogos online, desenvolvidos pelos principais provedores do mercado internacional. Isso garante alta qualidade gráfica, mecânicas inovadoras e excelente desempenho.
Entre os jogos mais populares da plataforma estão:
Slots (caça-níqueis): com temas variados, rodadas bônus e jackpots progressivos que proporcionam grandes emoções.
Jogos de mesa clássicos: como roleta, blackjack e bacará, com versões que imitam perfeitamente a experiência de jogo ao vivo.
Jogos com crupiês em tempo real: transmitidos com qualidade HD, esses jogos trazem interatividade e realismo, permitindo que o jogador se sinta dentro de um ambiente físico de alto padrão.
A plataforma também disponibiliza jogos de habilidade e apostas esportivas ao vivo, oferecendo uma experiência ainda mais completa e personalizada de acordo com o perfil de cada usuário.
Experiência do Jogador na 8CC Quem já experimentou jogar na 8CC sabe o quanto a plataforma valoriza o conforto e a satisfação de seus usuários. Desde o momento do cadastro até o resgate de ganhos, tudo é feito de forma simples, rápida e segura. O processo de registro é intuitivo, exigindo apenas alguns dados básicos, e os métodos de pagamento são variados, aceitando transferências bancárias, carteiras digitais e até criptomoedas.
Outro destaque é o sistema de recompensas e promoções. A 8CC frequentemente oferece bônus de boas-vindas, rodadas grátis e campanhas especiais para usuários fiéis, o que aumenta ainda mais as chances de ganhar e prolonga a diversão. Além disso, a plataforma promove torneios e desafios semanais com prêmios atrativos, incentivando a competição saudável entre os jogadores.
Por Que Escolher a 8CC? Existem muitas razões para escolher a 8CC como sua principal plataforma de jogos online:
Confiabilidade e segurança em todas as operações;
Variedade de jogos para todos os perfis;
Interface moderna e de fácil navegação;
Promoções e bônus frequentes;
Atendimento ao cliente eficiente e disponível 24 horas.
Se você busca uma experiência diferenciada, com diversão garantida e a possibilidade de transformar seu tempo livre em momentos empolgantes, a 8CC é a escolha certa. Descubra agora mesmo tudo o que essa plataforma inovadora tem a oferecer e junte-se à comunidade que está revolucionando o entretenimento digital no Brasil.
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@ 9be6a199:6e133301
2025-05-19 23:11:35this is the content
this is an update
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@ 5d4b6c8d:8a1c1ee3
2025-05-16 15:29:10How could the Dallas Mavericks possibly have gotten the first pick in this draft? League corruption? Mischievous basketball gods? Simulation theory? Dumb stupid luck? Whatever the reason, it's very interesting.
We'll probably be done with the 2nd round, by the time we record, which means round 2 recap and conference finals previews. It's definitely not the matchups anyone expected. What are the implications for our brackets?
The NFL released the season schedules and @grayruby's rightly excited for his 49ers upcoming season.
The parity situation worsens in the MLB, as the Dodgers' pitchers are ravaged by injury. Also, @grayruby and I are going head-to-head in fantasy baseball this week. Who will prevail?
On this week's Blok'd Shots, @grayruby will dance on the Leafs' grave and celebrate their well-deserved misfortune. Hell hath no fury like a scorned Leafs fan. Also, the NHL bracket is coming down to me and @Jer. Will knowing anything about hockey be enough to get Jer the victory?
And, as always, whatever the stackers want us to cover.
https://stacker.news/items/981596
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@ cefb08d1:f419beff
2025-05-16 06:37:33https://stacker.news/items/981350
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@ 9be6a199:6e133301
2025-05-19 22:39:28sdsdsd
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@ b4403b24:83542d4e
2025-05-16 00:32:13To celebrate the #BitcoinPizzaDay - I'm offering a full ticket pass for the BTC conference in Vegas with a good discount. It includes the following perks:
- Admission to Days 2 and 3 of Bitcoin 2025
- Access to Main Stage, Open-Source Stages, and more featuring top speakers
- Entry to the world’s largest Bitcoin Expo Hall
- Access to the Bitcoin Conference App
Does not include access to Code & Country Industry Day
If interested comment your contacts so that we can get in touch.
https://stacker.news/items/981227
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@ 000002de:c05780a7
2025-05-15 17:40:26It's been in the news recently that Mike Waltz was not using Signal but an app called TeleMessage, which is marketed as a tool to archive Signal chat conversations. This event presents a great opportunity for learning. After years of following security and privacy tech, one of the many lessons I've learned is that humans are almost always the weak link in security. Foolish decisions are usually at the root of most breaches and attacks. This was the case with the Trump admin. I am of the opinion that it is foolish to use devices like the iPhone or any phone OS for secure communication. Not because the devices are not secure—they can be very secure. It's that humans can break this security very easily with careless behavior, as we see in this case.
While Signal encrypts messages in transit[^1] and at rest on your mobile devices, it is important to remember that any encrypted messenger app, whether it's Signal, WhatsApp, Apple Messages, or SimpleX, must decrypt the messages for you to read them. There really isn't a way around this. So, with this in mind, it's obvious that trust is involved when using any of these apps. First, you are trusting the person you are conversing with. This might seem trivial, but it seems to be lost on many people. When you send a message to another party, you have no idea what they are doing with it. Apps like Signal try to mitigate this by offering disappearing messages. Some apps don't allow screenshots of the application. But make no mistake, if your message is readable by a human, they can capture it. Even if they just snap a picture of it from another device. If that were the only thing to consider, we could end this now, but it's not.
You are also trusting the phone/device OS. While I think it is unlikely that Apple and Google are capturing the screens on devices and apps like Signal, we cannot have 100% certainty of this. At least I do not. But it's worse than this. There are attack toolkits like Pegasus which can be covertly installed on phones like the iPhone and most Android devices. It is almost certain that Pegasus or something like it could capture and expose your private messages when you read them. This is because they basically gain low-level access to the device without your knowledge. And because humans can't mentally unencrypt messages, Signal must decrypt the message for you to read it. When it does, the malicious app can capture it and send it off to the attacker. FWIW, this is possibly what happened to Tucker Carlson when he claimed that Signal "leaked" his communication about traveling to Russia to interview Putin. Though I suspect it is more likely a mole in either his operation or the Russians. The least likely scenario is that Signal was actually compromised.
So no matter how secure your messaging app may be, if your phone OS is compromised, it's game over. This wasn't the case here as Waltz foolishly was using a clone of the Signal app called TM SGNL to log Signal chats and send them to the TeleMessage servers. It appears that this was done in the clear and that the logs were even emailed to mail servers. You can read more about this in a post I made earlier today. So, as you can see, he wasn't actually using Signal at all. Signal was not the issue.
So what should you do now that you are armed with this knowledge? Well, first of all, you should take everything I write with a grain of salt. Do your own research and do not do anything you don't feel comfortable doing. Don't trust, verify. With that caveat, the likelihood of Signal being compromised in my opinion is low. The likelihood that Apple or Google is logging your Signal chats is also low. I think they could if they desired. The likelihood of your being targeted with something like Pegasus is also low but not impossible. I don't know you or your threat model. It's something to think about. But here is something everyone should consider.
The most important thing to consider is that you are always trusting the person you communicate with. This is not only true for digital communication but also in-person communication. Of course, SMS is not secure, but I do use it for things that I have no concern about being recorded. But I do prefer to use encryption when I can. A side note, we seem to be heading toward a secure-by-default standard in the future with SMS[^2], which is good to hear. I use Signal with any friends that are willing to use it, but I do not trust them all equally. For one thing, most of us do not trust everyone equally for anything. Trust is earned and built over time. But even for people I trust, I may not trust their technical skills or security practices. This has to be a consideration when you use Signal. Signal cannot protect you against a malicious recipient. This person could be building a log of your conversations. They might even be hacked and unaware. They could be using an insecure client, as was the case with the Trump admin.
So be aware. The best policy is to be very careful with anything you put in a digital device. The best way to keep a secret is to not share it. There are many thoughts and communications that I would never use a phone or computer to communicate. I think people would be wise to do the same.
[^1]: The Double Ratchet Algorithm at the heart of Signal [^2]: End to End Encryption is coming as the default for mobile phones
https://stacker.news/items/980937
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@ 0b118e40:4edc09cb
2025-05-15 15:40:21My week started off with a lovely message from a friend : “I often think about you. Especially during times when it requires me to be more resilient and have faith in myself. I always carry your note in the book you gave me, “what the dog saw” And it always gives me courage and I send a little prayer your way”.
This friend of mine was dealing with the undercurrent of discrimination in my alma mater when we first met, and I helped out. It's something anybody would have done, but surprisingly, nobody else showed up. We’ve stayed in touch over the years, and my friend went on to help a lot of other people along the way.
I don’t remember what I wrote in that note. It’s something I tend to do (write notes, give books, write notes in books). But the message boomeranged back to me at a time when I needed to hold the line. To keep the faith.
Most of us don’t talk about our struggles. And sometimes the smallest act, which could just be a kind word or a reminder of the person you are, can carry farther than we imagine.
On the act of giving
There’s a book called Give and Take by Adam Grant. I picked it up hoping to learn how to take, because it’s always been easier to give and harder to accept help. But what I learned was something else entirely.
Grant studied over 30,000 people across different companies and grouped them into three types: * Givers * Matchers * Takers
Based on his studies, givers often finish last... They struggle the most. They burn out. They get overlooked. They’re too trusting.
But oddly, they also rise to the very top.
Matchers are the scorekeepers, the “I’ll help you if you help me” kind. They make up most of the population. The fascinating thing about tit-for-tat is that if someone’s kind, they reciprocate. But if someone acts like a jerk, they return the energy, and over time, it becomes a pool of spoiled milk. Matchers are a lukewarm, forgettable kind of network.
Takers are the ones chasing attention, always aligning themselves with whoever looks powerful. They tend to float toward status and soak up what they can. But they often portray themselves as kind and giving.
One example Grant shared was Enron's Kenneth Lay, who was at the center of one of the biggest corporate scandals in U.S. history. He hung around wherever he’d get seen or validated. He funded both Bush and Clinton, hedging his bets on who might win by securing proximity. Sadly, when Enron crumbled, he died of a heart attack before his prison sentencing.
Most people steer clear from takers because they are just exhausting. And takers often collapse under the weight of their own games.
But takers aren’t the lowest performers. That spot belongs to a certain kind of giver—the self-neglecting kind. The ones with no boundaries, no clarity, and no self-awareness. They give in to avoid conflict, to feel worthy, or because they don’t know how to say no. And when life breaks them, they point fingers.
Then there’s the other kind of giver. The ones who build trust and build people up without asking for a receipt.
These givers: 1. Give without expectation, from a place of purpose 2. Build and uplift others without seeking credit 3. Set boundaries and walk away when giving turns into draining
This group of givers rarely talk much about what they do for others. But when you hear about it or see it, it stays with you. It makes you want to show up a little better.
Why open source environments feels like home
The more I thought about it, the more I saw how deeply open source reflects that kind of giving that ends up right at the top.
In open source, you don’t last if it’s just about ego. You can’t fake it. There are no titles, no awards. You either show up to build and help, or you don’t.
People who give without needing to be seen are the ones the community leans on. You can tell when someone’s pretending to care. It’s in their tone, their urgency and their sense of transaction. The genuine ones don’t need to brand themselves as generous. They just are.
Open source works because giving is the default setting. The work speaks volumes and generosity compounds. The system filters for people who show up with purpose and stay consistent.
It’s also why the ones who whine, posture, or manipulate rarely last. They might call themselves givers, but they’re not fooling anyone who’s actually doing the work.
Adam Grant found that for giver cultures to thrive, takers have to be removed. They need to be pruned. Because takers poison the well. They drain givers, shift the culture from contribution to calculation, and unravel the trust that holds open systems together.
When hope boomerangs
That note is something I don’t remember writing. But it found its way back to me, and it was a good reminder to take my own advice and keep the faith.
And maybe that’s the point.
You do a small thing. And years later, it circles back when it matters most. Not because you expected it. But because you mattered.
According to Grant, givers do best when they combine generosity with grit and strategy. They create networks built on goodwill, which eventually open doors others don’t even know exist.
So if you’re wondering where I’m going with this, do something genuinely kind for someone today. Even if it’s as simple as sending a kind note. Not for you to be seen or heard. And not for you to keep scores.
But, just because.
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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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@ 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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@ cefb08d1:f419beff
2025-05-15 06:48:32originally posted at https://stacker.news/items/980537
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@ 000002de:c05780a7
2025-05-14 16:07:06I came across PeerSwap the other day when looking over the apps that are installable on Umbrel. I had never heard of it before. I'm curious if any stackers have heard of it or used it. Do you have opinions? I have experience with a couple other tools like Boltz and Lightning Loop but not PeerSwap.
Here's what their site says.
PeerSwap enables Lightning Network nodes to balance their channels by facilitating atomic swaps with direct peers. PeerSwap enhances decentralization of the Lightning Network by enabling all nodes to be their own swap provider. No centralized coordinator, no 3rd party rent collector, and lowest cost channel balancing means small nodes can better compete with large nodes.
PeerSwap currently has a working implementation for both CLN and LND nodes.
At the moment PeerSwap is suitable for power node operators with Linux command line skills. Implementations of control panel GUI interfaces are currently underway which will make PeerSwap easier to use for ordinary end users.
They have a chart comparing their service to others as well.
What do you think?
originally posted at https://stacker.news/items/980023
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@ 8d34bd24:414be32b
2025-05-14 14:31:54In case you haven’t noticed, I’ve spent a lot of time reading Revelation lately. Last night, I was reading the letters to the seven churches in Revelation. It got me thinking about the church or churches today.
“To the angel of the church in Laodicea write:
The Amen, the faithful and true Witness, the Beginning of the creation of God, says this:
‘I know your deeds, that you are neither cold nor hot; I wish that you were cold or hot. So because you are lukewarm, and neither hot nor cold, I will spit you out of My mouth. Because you say, “I am rich, and have become wealthy, and have need of nothing,” and you do not know that you are wretched and miserable and poor and blind and naked, I advise you to buy from Me gold refined by fire so that you may become rich, and white garments so that you may clothe yourself, and that the shame of your nakedness will not be revealed; and eye salve to anoint your eyes so that you may see. Those whom I love, I reprove and discipline; therefore be zealous and repent. Behold, I stand at the door and knock; if anyone hears My voice and opens the door, I will come in to him and will dine with him, and he with Me. He who overcomes, I will grant to him to sit down with Me on My throne, as I also overcame and sat down with My Father on His throne. He who has an ear, let him hear what the Spirit says to the churches.’ ” (Revelation 3:14-22)
Sadly the church in Revelation, that the majority of American churches most closely resembles, is the church in Laodicea. (FYI, like most large generalizations, there are exceptions, of course)
Last I heard, America still had the most churches, Christian book stores, Christian radio stations, etc., but is America still the most Christian? I strongly have my doubts. Most modern, American churches seem to be more about socialization, entertainment, and making people feel good about themselves, even if what they really need is repentance. I even have doubts that many institutions that call themselves churches are churches (as defined by God) or have any true believers as members.
‘I know your tribulation and your poverty (but you are rich), and the blasphemy by those who say they are Jews and are not, but are a synagogue of Satan. (Revelation 2:9)
Although this verse is referring to those who call themselves Jews and are not, I think we are seeing those who say they are Christians and are not, but are a church of Satan. Of course this is definitely not true of all churches.
The most common thing I see, though, is the lukewarm churches, where members show up on Sunday, check that off their list, and then go on living life like everyone else around them. Surveys show that rates of divorce, abortion, and other anti-biblical choices are as common among self-proclaimed Christians as among those who claim no faith.
These churches hear the Bible, but don’t hunger for the Word of God. They listen to God’s commands, but don’t live them out in their daily lives. Just like the Pharisees, they have the trappings of religion, but not the spirit of God. Worship is singing along with a rock band rather than falling on their face in awe of their Creator.
Just like what was predicted:
For the time will come when they will not endure sound doctrine; but wanting to have their ears tickled, they will accumulate for themselves teachers in accordance to their own desires, and will turn away their ears from the truth and will turn aside to myths. (2 Timothy 4:3-4) {emphasis mine}
Church services become self-help services. The word of God gets subverted by culture and “science.” Some church leaders intentionally ignore certain passages and take others out of context, so they will be popular and have growth. Sadly a growth in “butts in seats” is not what matters, if it isn’t accompanied by a growth in trust in Jesus and a growth in discipleship. These churches give a lot of people the false hope that they will be going to Heaven when they die. They will be shocked to hear “I never knew you.”
“Not everyone who says to Me, ‘Lord, Lord,’ will enter the kingdom of heaven, but he who does the will of My Father who is in heaven will enter. Many will say to Me on that day, ‘Lord, Lord, did we not prophesy in Your name, and in Your name cast out demons, and in Your name perform many miracles?’ And then I will declare to them, ‘I never knew you; depart from Me, you who practice lawlessness.’ (Matthew 7:21-23) {emphasis mine}
Like the church in Laodicea, the church in America is rich in material wealth compared to others. Like the church in Laodicea, the American church relies too much on their wealth and freedom instead of putting their faith in God through good times and bad. Like the church in Laodicea, the American church has the trappings of faith without the reality of faith as shown by works (lifestyle). Most unfortunately, like the church in Laodicea, the American church is full of people who will almost certainly hear “I never knew you.”
What does Jesus say the solution is? “Be zealous and repent.”
Nothing in life should be more important to us than our relationship with our Creator and Savior. If we’ve relegated Him to the margins, we need to repent. We need to turn back to God and seek Him first.
Do not worry then, saying, ‘What will we eat?’ or ‘What will we drink?’ or ‘What will we wear for clothing?’ For the Gentiles eagerly seek all these things; for your heavenly Father knows that you need all these things. But seek first His kingdom and His righteousness, and all these things will be added to you. (Matthew 6:31-33) {emphasis mine}
Even if we aren’t actively doing evil, it is so easy to get distracted by life and not include God in our lives. Instead of God being just someone who we worship for and hour or two on Sunday morning and pray to at meals, He should be our guiding force for all things in our lives. He should be our focus and guiding light. We should long for His word and study the Bible daily. We should seek His guidance in decisions big and small. We should interact with others with the same goals and love as Jesus did when He was living a mortal life on earth. Our lives should look different.
I love what was said about Jesus’s disciples:
Now as they observed the confidence of Peter and John and understood that they were uneducated and untrained men, they were amazed, and began to recognize them as having been with Jesus. (Acts 4:13) {emphasis mine}
I want everyone who meets me to see Jesus in me and recognize that I have been with Jesus. Do you? Or do you want to blend in and look like those around you because that is easier and more comfortable?
Now for this very reason also, applying all diligence, in your faith supply moral excellence, and in your moral excellence, knowledge, and in your knowledge, self-control, and in your self-control, perseverance, and in your perseverance, godliness, and in your godliness, brotherly kindness, and in your brotherly kindness, love. For if these qualities are yours and are increasing, they render you neither useless nor unfruitful in the true knowledge of our Lord Jesus Christ. For he who lacks these qualities is blind or short-sighted, having forgotten his purification from his former sins. Therefore, brethren, be all the more diligent to make certain about His calling and choosing you; for as long as you practice these things, you will never stumble; for in this way the entrance into the eternal kingdom of our Lord and Savior Jesus Christ will be abundantly supplied to you. (2 Peter 1:5-11) {emphasis mine}
Peter gives some good advice on becoming more Christ-like and fruitful. He tells us to apply all diligence in:
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faith
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moral excellence
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perseverance
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godliness
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brotherly kindness
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love
He tells us that lacking these traits is “blind or short-sighted” and leads to us being unfruitful and useless. I don’t know about you, but I do NOT want Jesus to think of me as useless.
May the God of heaven increase your faith, grow your desire to know God through prayer and study of His Word, and help you to live the life you were designed to live. May he help you to avoid worldly distractions and to have the strength to stand firm on the foundation of Jesus especially when this means you have to stand up against the crowd. May you be fruitful and useful all of the days of your life.
Trust Jesus.
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@ bf47c19e:c3d2573b
2025-05-19 21:41:37Originalni tekst na bitcoin-balkan.com.
Pregled sadržaja
- Šta je Bitcoin?
- Šta Bitcoin može da učini za vas?
- Zašto ljudi kupuju Bitcoin?
- Da li je vaš novac siguran u dolarima, kućama, akcijama ili zlatu?
- Šta je bolje za štednju od dolara, kuća i akcija?
- Po čemu se Bitcoin razlikuje od ostalih valuta?
- kako Bitcoin spašava svet?
- Kako mogu da saznam više o Bitcoin-u?
Bitcoin čini da štednja novca bude kul – i praktična – ponovo. Ovaj članak objašnjava kako i zašto.
Šta je Bitcoin?
Bitcoin se naziva digitalno zlato, mašina za istinu, blockchain, peer to peer mreža čvorova, energetski ponor i još mnogo toga. Bitcoin je, u stvari, sve ovo. Međutim, ova objašnjenja su često toliko tehnička i suvoparna, da bi većina ljudi radije gledala kako trava raste. Što je najvažnije, ova objašnjenja ne pokazuju kako Bitcoin ima bilo kakve koristi za vas.
iPod nije postao kulturološka senzacija jer ga je Apple nazvao „prenosnim digitalnim medijskim uređajem“. Postao je senzacija jer su ga zvali “1,000 pesama u vašem džepu.”
Ne zanima vas šta je Bitcoin. Vas zanima šta on može da učini za vas.
Baš kao i Internet, vaš auto, vaš telefon, kao i mnogi drugi uređaji i sistemi koje svakodnevno koristite, vi ne treba da znate šta je Bitcoin ili kako to funkcioniše da biste razumeli šta on može da učini za vas.
Šta Bitcoin može da učini za vas?
Bitcoin može da sačuva vaš teško zarađeni novac.
Bitcoin je stekao veliku pažnju u 2017. i 2018. godini zbog svoje spekulativne upotrebe. Mnogi ljudi su ga kupili nadajući se da će se obogatiti. Cena je naglo porasla, a zatim se srušila. Ovo nije bio prvi put da je Bitcoin uradio to. Međutim, niko nikada nije izgubio novac držeći bitcoin duže od 3,5 godine – ćak i ako je kupio na apsolutnim vrhovima.
Zašto Bitcoin konstantno raste? Ljudi počinju da shvataju koliko je Bitcoin moćan, kao način uštede novca u svetu u kojem je ’novac’ poput dolara, eura i drugih nacionalnih valuta dizajniran da gubi vrednost.
Ovo čini Bitcoin odličnom opcijom za štednju novca na nekoliko godina ili više. Bitcoin je bolji od štednje novca u dolarima, akcijama, nekretninama, pa čak i u zlatu.
Zato pokušajte da zaboravite na trenutak na razumevanje blockchaina, digitalne valute, kriptografije, seed fraza, novčanika, rudarstva i svih ostalih nerazumljivih termina. Za sada, razgovarajmo o tome zašto ljudi kupuju Bitcoin: razlog je prostiji nego što vi mislite.
Zašto ljudi kupuju Bitcoin?
Naravno, svako ima svoj razlog za kupovinu Bitcoin-a. Jedan od razloga, koji verovatno često čujete, je taj što mu vrednost raste. Ljudi žele da se obogate. Uskoče kao spekulanti, krenu u vožnju i najverovatnije ih prodaju ubrzo nakon kupovine.
Međutim, čak i kada cena krene naglo prema gore i strmoglavo padne nazad, mnogi ljudi ostanu i nakon tog pada. Otkud mi to znamo? Broj aktivnih novčanika dnevno, koji je otprilike sličan broju korisnika Bitcoin-a, nastavlja da raste. Takođe, nakon svakog balona u istoriji Bitcoin-a, cena se nikada ne vraća na svoju cenu pre balona. Uvek ostane malo višlja. Bitcoin se penje, a svaka masovna spekulativna serija dovodi sve više i više ljudi.
Broj aktivnih Bitcoin novčanika neprekidno raste
„Aktivna adresa“ znači da je neko tog dana poslao Bitcoin transakciju. Donji grafikon je na logaritamskoj skali.
Izvor: Glassnode
Cena Bitcoina se neprestano penje
Kroz istoriju Bitcoin-a možemo videti divlje kolebanje cena, ali nakon svakog balona, cena se ostaje višlja nego pre. Ovo je cena Bitcoin-a na logaritamskoj skali.
Izvor: Glassnode
To pokazuje da se ljudi zadržavaju: potražnja za Bitcoin-om se povećava. Da je svaki masovni rast cena bio samo balon koji su iscenirali prevaranti koji žele brzo da se obogate, cena bi se vratila na nivo pre balona. To se dogodilo sa lalama, ali ne i sa Bitcoin-om.
I zašto se onda cena Bitcoin-a stalno povećava? Sve veći broj ljudi čuva Bitcoin dugoročno – oni razumeju šta Bitcoin može učiniti za njihovu štednju.
Zašto ljudi štede svoj novac u Bitcoin-u umesto na štednim računima, kućama, deonicama ili zlatu? Hajde da pogledajmo sve te metode štednje, i zatim da ih uporedimo sa Bitcoin-om.
Da li je vaš novac siguran u dolarima, kućama, akcijama ili zlatu?
Tokom mnogo godina, to su bile pristojne opcije za štednju. Međutim, sistem koji podržava vrednost svega ovoga je u krizi.
Dolari, Euri, Dinari
Dolari i sve ostale „tradicionalne“ valute koje proizvode vlade, stvorene su da izgube vrednost kroz inflaciju. Banke i tradicionalni monetarni sistem uzrokuju inflaciju stalnim stvaranjem i distribucijom novog novca. Kada Američke Federalne Rezerve objave ciljanu stopu od 2% inflacije, to znači da žele da vaš novac svake godine izgubi 2% od svoje vrednosti. Čak i sa inflacijom od samo 2%, vaša štednja u dolarima izgubiće polovinu vrednosti tokom 40-godišnjeg radnog veka.
Izveštena inflacija se danas opasno povečava, uprkos rastućem „buretu sa barutom“ koji bi mogao da explodira i dovede do masivne hiperinflacije. Što je više valute u opticaju, to je više baruta u buretu.
Naše vlade su ekonomiju napunile valutama da bankarski sistem ne bi propao nakon finansijske krize koja se dogodila 2008. godine. Od tada je većina glavnih centralnih banaka postavila vrlo niske kamatne stope, što pojedincima i korporacijama omogućava dobijanje jeftinijih kredita. To znači da mnogi pojedinci i korporacije podižu ogromne kredite i koriste ih za kupovinu druge imovine poput deonica, umetničkih dela i nekretnina. Sve ovo pozajmljivanje znači da stvaramo tone novog novca i stavljamo ga u opticaj.
Računi za podsticaje (stimulus bills) COVID-19 za 2020. godinu unose trilione u sistem. Ovoliko stvaranje valuta na kraju dovodi do inflacije – velikog gubitka u vrednosti valute.
Količina američkog dolara u opticaju gotovo se udvostručila od marta 2020. godine. Izvor
Računi za podsticaje su bez presedana, toliko da je neko izmislio meme da opiše ovu situaciju.
Resurs koji vlade mogu da naprave u većem broju da bi platile svoje račune? Ne zvuči kao dobro mesto za štednju novca.
Kuće
Kuće su tokom prošlog veka bile pristojan način štednje novca. Međutim, pad cena nekretnina 2007. godine doveo je do toga da su mnogi vlasnici kuća izgubili svu ušteđevinu.
Danas su kuće gotovo nepristupačne za prosečnog čoveka. Jedan od načina da se ovo izmeri je koliko godišnjih zarada treba prosečnom čoveku da zaradi ekvivalent vrednosti prosečne kuće. Prema CityLab-u, publikaciji Bloomberg-a koja pokriva gradove, porodica može da priuštiti određenu kuću ako košta manje od 2,6 godišnjih prihoda domaćinstva te porodice.
Međutim, prema RZS (Republički zavod za statistiku) prosečan prihod porodičnog domaćinstva u Srbiji iznosi oko 570 EUR mesečno ili otprilike 7.000 EUR godišnje. Nažalost, samo najjeftinija područja van gradova imaju srednje cene kuća od oko 2,6 prosečnih godišnjih prihoda domaćinstva. U većim gradovima poput Beograda i Novog Sada srednja cena kuće je veća od 10 prosečnih godišnjih prihoda jednog domaćinstva.
Ako nekako možete sebi da priuštite kuću, ona bi mogla biti pristojna zaliha vrednosti. Dokle god ne doživimo još jedan krah i izvršitelji zaplene ovu imovinu mnogim vlasnicima kuća.
Akcije
Berza je u prošlosti takođe dobro poslovala. Međutim, sporo i stabilno povećanje tržišta događa se u dosadnom, predvidljivom svetu. Svakog dana vidimo sve manje toga. Nakon ubrzanja korona virusa, videli smo smo najbrži pad američke berze u istoriji od 25% – brži od Velike depresije.
Neki se odlučuju za ulaganje u obveznice i drugu finansijsku imovinu, ali ’prinosi’ za tu imovinu – procenat kamate zarađene na imovinu iz godine u godinu – stalno opada. Sve veći broj odredjenih imovina ima čak i negativne prinose, što znači da posedovanje te imovine košta! Ovo je veliki problem za sve koji se oslanjaju na penziju. Plus, s obzirom na to da su akcije denominovane u tradicionalnim valutama poput dolara i evra, inflacija pojede prinos koji investitor dobije.
Najgore od svega je to što ti isti ekonomski krahovi koji uzrokuju masovna otpuštanja i teško tržište rada takođe znače i nagli pad cena akcija. Čuvanje ušteđevine u akcijama može značiti i gubitak štednje i gubitak posla zbog recesije. Teška vremena mogu da vas prisile da svoje akcije prodate po vrlo malim cenama samo da biste platili svoje račune.
A to nije baš siguran način štednje novca.
Zlato
Vrednost zlata neprekidno se povećavala tokom 5000 godina, obično padajući onda kada berza obećava jače prinose.
Evidencija vrednosti zlata je solidna. Međutim, zlato nosi i druge rizike. Većina ljudi poseduje zlato na papiru. Oni fizički ne poseduju zlato, već ga njihova banka čuva za njih. Zbog toga je zlato veoma podložno konfiskaciji od strane vlade.
Zašto bi vlada konfiskovala nečije zlato, a kamoli u demokratskoj zemlji u „slobodnom svetu“? Ali to se dešavalo i ranije. 1933. godine Izvršnom Naredbom 6102, predsednik Roosevelt naredio je svim Amerikancima da prodaju svoje zlato vladi u zamenu za papirne dolare. Vlada je iskoristila pretnju zatvorom za prikupljanje zlata u fizičkom obliku. Znali su da se zlato više poštuje kao zaliha vrednosti širom sveta od papirnih dolara.
Ako posedujete svoje zlato na nekoj od aplikacija za trgovanje akcijama, možete se kladiti da će vam ga država oduzeti ako joj zatreba. Čak i ako posedujete fizičko zlato, onda ga izlažete mogućnosti krađe – od strane kriminalca ili vaše vlade.
Vaša uštedjevina nije bezbedna.
Rast cena svih gore navedenih sredstava zavisi od našeg trenutnog političkog i ekonomskog sistema koji se nastavlja kao i tokom proteklih 100 godina. Međutim, danas vidimo ogromne pukotine u ovom sistemu.
Sistem ne funkcioniše dobro za većinu ljudi.
Od 1971. plate većine američkih radnika nisu rasle. S druge strane, bogatstvo koje imaju najbogatiji u društvu nalazi se na nivoima koji nisu viđeni više od 80 godina. U međuvremenu, ljudi sve manje i manje veruju institucijama poput banaka i vlada.
CBPP Nejednakost Bogatstva Tokom Vremena
Širom sveta možemo videti dokaze o slamanju sistema kroz politički ekstremizam: izbor Trampa i drugih ekstremističkih desničarskih kandidata, Bregzit, pokret Occupy, popularizacija koncepta univerzalnog osnovnog dohotka, povratak pojma „socijalizam“ nazad u modu. Ljudi na svim delovima političkog i društvenog spektra osećaju problematična vremena i posežu za sve radikalnijim rešenjima.
Šta je bolje za štednju od dolara, kuća i akcija?
Pa kako ljudi mogu da štede novac u ovim teškim vremenima? Ili ne koriste tradicionalne valute, ili kupuju sredstva koja će zadržati vrednost u teškim vremenima.
Bitcoin ima najviše potencijala da zadrži vrednost kroz politička i ekonomska previranja od bilo koje druge imovine. Na tom putu će biti rupa na kojima će se rušiti ili pumpati, međutim, njegova svojstva čine ga takvim da će verovatno preživeti previranja kada druga imovina ne bude to mogla.
Šta Bitcoin čini drugačijim?
Bitcoini su retki.
Proces ‘rudarenja’ bitcoin-a, proizvodnju bitcoin-a čini veoma skupom, a Bitcoin protokol ograničava ukupan broj bitcoin-a na 21 milion novčića. To čini Bitcoin imunim na nagle poraste ponude. Ovo se veoma razlikuje od tradicionalnih valuta, koje vlade mogu da štampaju sve više kad god one to požele. Zapamtite, povećanje ponude vrši veliki pritisak na vrednost valute.
Bitcoini nemaju drugu ugovornu stranu.
Bitcoin se takođe razlikuje od imovine kao što su obveznice, akcije i kuće, jer mu nedostaje druga ugovorna strana. Druge ugovorne strane su drugi subjekti uključeni u vrednost sredstva, koji to sredstvo mogu obezvrediti ili vam ga uzeti. Ako imate hipoteku na svojoj kući, banka je druga ugovorna strana. Kada sledeći put dođe do velikog finansijskog kraha, banka vam može oduzeti kuću. Kompanije su kvazi-ugovorne strane akcijama i obveznicama, jer mogu da počnu da donose loše odluke koje utiču na njihovu cenu akcija ili na „neizvršenje“ duga (da ga ne vraćaju vama ili drugim poveriocima). Bitcoin nema ovih problema.
Bitcoin je pristupačan.
Svako sa 5 eura i mobilnim telefonom može da kupi i poseduje mali deo bitcoin-a. Važno je da znate da ne morate da kupite ceo bitcoin. Bitcoin-i su deljivi do 100-milionite jedinice, tako da možete da kupite Bitcoin u vrednosti od samo nekoliko eura. Neuporedivo lakše nego kupovina kuće, zlata ili akcija!
Bitcoin se ne može konfiskovati.
Banke drže većinu vaših eura, zlata i akcija za vas. Većina ljudi u razvijenom svetu veruje bankama, jer većina ljudi koji žive u današnje vreme nikada nije doživela konfiskaciju imovine ili ’šišanje’ od strane banaka ili vlada. Nažalost, postoji presedan za konfiskaciju imovine čak i u demokratskim zemljama sa snažnom vladavinom prava.
Kada vlada konfiskuje imovinu, ona obično ubedi javnost da će je menjati za imovinu jednake vrednosti. U SAD-u 1930-ih, vlada je davala dolare vlasnicima zlata. Vlada je znala da uvek može da odštampa još više dolara, ali da ne može da napravi više zlata. Na Kipru 2012. godine, jedna propala banka je svojim klijentima dala deonice banke da pokrije dolare klijenata koje je banka trebala da ima. I dolari i deonice su strmoglavo opali u odnosu na imovinu koja je uzeta od ovih ljudi.
Doći do bitcoin-a koji ljudi poseduju, biće mnogo teže jer se bitcoin-i mogu čuvati u novčaniku koji ne poseduje neka treća strana, a vi možete čak i da zapamtite privatne ključeve do vašeg bitcoin-a u glavi.
Bitcoin je za štednju.
Bitcoin se polako pokazuje kao najbolja opcija za dugoročnu štednju novca, posebno s obzirom na današnju ekonomsku klimu. Posedovanje čak i malog dela, je polisa osiguranja koja se isplati ako svet i dalje nastavi da ludi. Cena Bitcoin-a u dolarima može divlje da varira u roku od godinu ili dve, ali tokom 3+ godine skoro svi vide slične ili više cene od trenutka kada su ga kupili. U stvari, doslovno niko nije izgubio novac čuvajući Bitcoin duže od 3,5 godine – čak i ako je kupio BTC na apsolutnim vrhovima tržišta.
Imajte na umu da nakon ove tačke ti ljudi više nikada nisu videli rizik od gubitka. Cena se nikada nije smanjila niže od najviše cene u prethodnom ciklusu.
Po čemu se Bitcoin razlikuje od ostalih valuta?
Bitcoin funkcioniše tako dobro kao način štednje zbog svog neobičnog dizajna, koji ga čini drugačijim od bilo kog drugog oblika novca koji je postojao pre njega. Bitcoin je digitalna valuta, prvi i verovatno jedini primer valute koja ima ograničenu ponudu dok radi na otvorenom, decentralizovanom sistemu. Vlade strogo kontrolišu valute koje danas koristimo, poput dolara i eura, i proizvode ih za finansiranje ratova i dugova. Korisnici Bitcoin-a – poput vas – kontrolišu Bitcoin protokol.
Evo šta Bitcoin razlikuje od dolara, eura i drugih valuta:
Bitcoin je otvoren sistem.
Svako može da odluči da se pridruži Bitcoin mreži i primeni pravila softverskog protokola, što je dovelo do vrlo decentralizovanog sistema u kojem nijedan pojedinac ili entitet ne može da blokira transakciju, zamrzne sredstva ili da ukrade od druge osobe.Današnji savremeni bankarski sistem se uveliko razlikuje. Nekoliko banaka je dobilo poverenje da gotovo sve valute, akcije i druge vredne predmete čuvaju na “sigurnom” za svoje klijente. Da biste postali banka, potrebni su vam milioni dolara i neverovatne količine političkog uticaja. Da biste pokrenuli Bitcoin čvor i postali „svoja banka“, potrebno vam je nekoliko stotina dolara i jedno slobodno popodne.
Tako izgleda Bitcoin čvor – Node MyNode čvor vam omogućava da postanete svoja banka za samo nekoliko minuta.
Bitcoin ima ograničenu ponudu.
Softverski protokol otvorenog koda koji upravlja Bitcoin sistemom ograničava broj novih bitcoin-a koji se mogu stvoriti tokom vremena, sa ograničenjem od ukupno 21.000.000 bitcoin-a. S druge strane, valute koje danas koristimo imaju neograničenu ponudu. Istorija i sadašnje odluke centralnih banaka govore nam da će vlade uvek štampati sve više i više valuta, sve dok valuta ne bude bezvredna. Sve ovo štampanje uzrokuje inflaciju, što pravi štetu običnim radnim ljudima i štedišama.
Tradicionalne valute su dizajnirane tako da opadaju vremenom. Svaki put kada centralna banka kaže da cilja određenu stopu inflacije, oni ustvari kažu da žele da vaš novac svake godine izgubi određeni procenat svoje vrednosti.
Bitcoin-ova ograničena ponuda znači da je on tako dizajniran da raste vremenom kako se potražnja za njim povećava.
Bitcoin putuje oko sveta za nekoliko minuta.
Svako može da pošalje bitcoin-e za nekoliko minuta širom sveta, bez obzira na granice, banke i vlade. Potrebno je manje od minuta da se transakcija pojavi na novčaniku primaoca i oko 60 minuta da se transakcija u potpunosti „obračuna“, tako da primaoc može da bude siguran da su primljeni bitcoin-i sada njegovi (6 konfirmacija bloka). Slanje drugih valuta širom sveta traje danima ili čak mesecima ako se šalju milionski iznosi, a podrazumeva i visoke naknade.
Neke vlade i novinari tvrde da ova sloboda putovanja koju pruža Bitcoin pomaže kriminalcima i teroristima. Međutim, transakciju Bitcoin-a je lakše pratiti nego većinu transakcija u dolarima ili eurima.
Bitcoin se može čuvati na “USB-u”.
Dizajn Bitcoin-a je takav da vam treba samo da čuvate privatni ključ do svojih ‘bitcoin’ adresa (poput lozinke do bankovnih računa) da biste pristupili svojim bitcoin-ima odakle god poželite. Ovaj privatni ključ možete da sačuvate na disku ili na papiru u obliku 12 ili 24 reči na engleskom jeziku. Kao rezultat toga, možete da držite Bitcoin-e vredne milione dolara u svojoj šaci.
Sve ostale valute danas možete ili da strpate u svoj dušek ili da ih poverite banci na čuvanje. Za većinu ljudi koji žive u razvijenom svetu, i koji ne osporavaju autoritet i poverenje u banku, ovo deluje sasvim dobro. Međutim, oni kojima je potrebno da pobegnu od ugnjetavačke vlade ili koji naljute pogrešne ljude, ne mogu verovati bankama. Za njih je sposobnost da nose svoju ušteđevinu bez potrebe za ogromnim koferom neprocenjiva. Čak i ako ne živite na mestu poput ovog, cena Bitcoin-a se i dalje povećava kada ih neko kome oni trebaju kupi.
Kako Bitcoin spašava svet?
Bitcoin, kao ultimativni način štednje, je cakum pakum, ali da li on pomaže u poboljšanju sveta u celini?
Kao što ćete početi da shvatate, ulazeći sve dublje i u druge sadržaje na ovoj stranici, mnogi temeljni delovi našeg današnjeg monetarnog sistema i ekonomije su duboko slomljeni. Međutim, oni koji upravljaju imaju korist od ovakvih sistema, pa se on verovatno neće promeniti bez revolucije ili mirnog svrgavanja od strane naroda. Bitcoin predstavlja novi sistem, sa nekoliko glavnih prednosti:
- Bitcoin popravlja novac, koji je milenijumima služio kao važan alat za rast i poboljšanje društva.
- Bitcoin vraća zdrav razum pozajmljivanju, uklanjanjem apsurdnih situacija poput negativnih kamatnih stopa (gde zajmitelj plaća da bi se zadužio).
- Bitcoin pokreće ulaganja u obnovljive izvore energije i poboljšava energetsku efikasnost u mreži, služeći kao „krajnji kupac“ za sve vrste energije.
Kako mogu da saznam više o Bitcoin-u?
Ovaj članak vam je dao osnovno razumevanje zašto biste trebali razmišljati o Bitcoin-u. Ako želite da saznate više, preporučujem ove resurse:
- Film Bitcoin: Kraj Novca Kakav Poznajemo
- Još uvek je rano za Bitcoin
- Zasto baš Bitcoin?
- Šta je to Bitcoin?
- The Bitcoin Whitepaper ← objavljen 2008. godine, ovo je izložio dizajn za Bitcoin.
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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
-
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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@ 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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🔗 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.
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- “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
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Support or live walkthrough?
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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
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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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@ 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!
Hier können Sie die Friedenstaube abonnieren und bekommen die Artikel zugesandt.
Schon jetzt können Sie uns unterstützen:
- Für 50 CHF/EURO bekommen Sie ein Jahresabo der Friedenstaube.
- Für 120 CHF/EURO bekommen Sie ein Jahresabo und ein T-Shirt/Hoodie mit der Friedenstaube.
- Für 500 CHF/EURO werden Sie Förderer und bekommen ein lebenslanges Abo sowie ein T-Shirt/Hoodie mit der Friedenstaube.
- Ab 1000 CHF werden Sie Genossenschafter der Friedenstaube mit Stimmrecht (und bekommen lebenslanges Abo, T-Shirt/Hoodie).
Für Einzahlungen in CHF (Betreff: Friedenstaube):
Für Einzahlungen in Euro:
Milosz Matuschek
IBAN DE 53710520500000814137
BYLADEM1TST
Sparkasse Traunstein-Trostberg
Betreff: Friedenstaube
Wenn Sie auf anderem Wege beitragen wollen, schreiben Sie die Friedenstaube an: friedenstaube@pareto.space
Sie sind noch nicht auf Nostr and wollen die volle Erfahrung machen (liken, kommentieren etc.)? Zappen können Sie den Autor auch ohne Nostr-Profil! Erstellen Sie sich einen Account auf Start. Weitere Onboarding-Leitfäden gibt es im Pareto-Wiki.
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@ 9be6a199:6e133301
2025-05-19 20:27:20ssdsdsdsdsdsdsd
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@ 9be6a199:6e133301
2025-05-19 20:15:18 -
@ 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
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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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@ 9be6a199:6e133301
2025-05-19 17:24:12this is the content
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@ 9be6a199:6e133301
2025-05-19 17:23:23this is the content
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@ 3f68dede:779bb81d
2025-05-19 17:14:15 -
@ 3f68dede:779bb81d
2025-05-19 17:06:26 -
@ 3f68dede:779bb81d
2025-05-19 17:04:13testing schedule
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@ 3f68dede:779bb81d
2025-05-19 17:02:54testing schedule
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@ 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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@ 91117f2b:111207d6
2025-05-19 18:50:48Crypto currency is now a buzzword in the financial world. Many people are wondering what it is all about. In my article I will break down the basis of crypto currency and at the same time explore it's basis and risks.
MANY ASKS "WHAT IS CRYPTO CURRENCY
Crypto currency is a virtual or digital currency that uses cryptography for security. Which means it is not controlled by government or financial institutions. The transaction are recorded on a public ledger also called a blockchain which ensures the transparency and security of crypto currency.
MANY ASKS HOW DOES IT WORK
Crypto currency has different stages such as the mining, transaction and the wallet stage. THE MINING STAGE: Crypto currency is created through a process which is described as mining, and where your hardwares or computer solve complex mathematical problem to validate your transaction and create new coins.
TRANSACTION STAGE: crypto currency can be be traded for other currencies, they can also be used to buy goods and services online.
WALLET: crypto currency is stored digitally which can be accessed through your hardwares or even your softwares.
THEY ARE BENEFITS AND RISKS FOR CRYPTO CURRENCY
HERE ARE SOME BENEFITS 1. Decentralization :decentralization gives users more control over their money, because crypto currency operates independently of government and banks.
- ACCESSIBILITY: crypto currency can be accessed by anyone through the use of internet making it to be a solution for finances.
- SECURITY: the transactions of crypto currencies are secure and also transparent through the aid of blockchain technology.
HERE ARE SOME RISKS
-
SECURITY RISKS: during exchange in crypto currency wallets can be vulnerable to hacking and cyber theft.
-
VOLATILITY: crypto currency can fluctuate or tends to fluctuate rapidly making it a risky investment.
-
REGULATORY UNCERTAINTY: the rules and regulations of crypto currency is still evolving, which can create uncertainty and risks for investors.
SOME POPULAR CRYPTO CURRENCIES
- BITCOIN: it is the most reknown crypto currency and is often a gold standard for digital currencies.
-
ETHERIUM: it is a popular platform for building decentralized applications. Etherium has its own crypto currency called Ether.
-
ALTCOINS: they are other crypto currenciss like montero, lite coin and so on, which offers alternatives.
IN CONCLUSION
Crypto currency is complex and it is rapidly evolving, both with benefit and risks. It is essential to stay updated and informed to understand the changes both opportunities and challenges. I assure you whatever you do for a living crypto currency is worth your time and explorations.
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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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@ 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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@ 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.
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@ 3f68dede:779bb81d
2025-05-19 17:01:19testing schedule
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@ 3f68dede:779bb81d
2025-05-19 17:00:18testing schedule
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2025-05-19 18:18:31Whatever
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2025-05-19 16:59:50testing schedule
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@ 662f9bff:8960f6b2
2025-05-19 15:11:25Let's start with some important foundational thinking - based on natural law. Money should be separate from the State - if not history shows that governments and human greed will always take over and manipulate the system in their favour and the expense of their populations. For extensive references, read The Sovereign Individual and The Creature from Jeckyll Island.
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The Separation of State and Money is the most important thing you can listen to this week. Thanks to Allen Farrington - his paper is here for those who prefer to read. Wake up, folks!
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The American Forefathers knew this when the wrote the American Constitution. Thomas Jefferson said: “If the American people ever allow private banks to control the issue of their currency first by inflation then by deflation the banks and corporations that will grow up around them will deprive the people of all property until their children wake up homeless on the continent their Fathers conquered... I believe that banking institutions are more dangerous to our liberties than standing armies... The issuing power should be taken from the banks and restored to the people to whom it properly belongs.” Mark Moss explains it well here. Charlie Robinsons take here.
The situation in Canada explifies the issues
Governments have have long used "international economic sanctions" against other nations to enforce their positions. Now in Canada, and soon in your country too, they are applying such sanctions their own citizens - disconnecting them from the financial system and removing their ability to use their own life savings as they wish. Canadians spoke with their money - in one week they raised more money in support of the truckers for peaceful protest than were raised in support of all Canadian political parties in the election of last year - only to have it confiscated and blocked by those politicians.
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CPL. Daniel Bulford (Justin Trudeau's body guard) is particularly clear and eloquent - https://www.facebook.com/watch/?v=3123688351279364
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Nick & Greg (two Canadians in Canada) explain the situation to Peter McCormack - https://youtu.be/QBWYp-cBr4o
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Dr Jordan Peterson and Dr Julie Ponesse (also Canadians in Canada) speak openly about what is going on https://t.co/2T7A4VEek1
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Even Canadians living in China speak up: https://www.youtube.com/watch?v=xvDvJWdlD1E
Meanwhile in Turkey...
Joe Blogs has been giving blow by blow updates of the deteriorating sitation over the last weeks. What is happening to Turkey will come to many countries - sooner than you might imagine. Watch and learn here, here and here - more on his channel.
EU Citizens should be aware and lobby their MPs
Dropping of all C-19 restrictions is a tactic to stop people thinking about them; meanwhile the politicians are taking steps to get all of the emergency restrictions codified into normal law so that they can be deployed on you any time or all the time in future.\ Act now - or lose all freedoms - your choice - watch here or click below for the explainer.
More on war - recall our discussion last week
War steals and destroys the wealth of generations. We have been here before - remember World Wars 1 and 2...
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Dr Mattias Desmet explains how mass formation psychosis happens and how he became aware: https://www.youtube.com/watch?v=CRo-ieBEw-8
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Be aware of this well known and much abused psycholgical experiment - rats in a cage - explained by Dr Christ Martensen: https://www.youtube.com/watch?v=7kSBdMXQkPI
To remain silent is wrong - to deny the rights of others to discuss and challenge (and even to punish or coerce them) is a crime in support of the biger crime. Each of us has a choice - choose wisely.
Could you have known about this?
"The Matrix is a system, Neo. That system is our enemy. But when you're inside, you look around, what do you see? Businessmen, teachers, lawyers, carpenters. The very minds of the people we are trying to save. But until we do, these people are still a part of that system and that makes them our enemy. You have to understand, most of these people are not ready to be unplugged. And many of them are so inert, so hopelessly dependent on the system that they will fight to protect it."
"Unfortunately, no one can be told what the Matrix is. You have to see it for yourself."
A closing thought...
Look closely at the cover of the Economist magazine released in December 2018 - The World in 2019 - see how many of those things have already come true.
In case this is too difficult for you - some things to note: Four horsemen of the apacalypse, Statue of Liberty wearing a facemask, Vetruvian Man with QR code (Vaccine passport), DNA mark on his arm, wearing virtual reality glasses... The animal bottom right is a Pangolin. Scales of Justice are well tipped/skewed, facial recognition, electric cars, Putin's pipelines, China and Brexit feature highly along with the lieing media (Pinnochio) and #metoo. I smell Predictive Programming.
- More insights in the explainer here (backup copy here) - including why it is backwards...
That's it!
No one can be told what The Matrix is.\ You have to see it for yourself.**
Do share this newsletter with any of your friends and family who might be interested.
You can also email me at: LetterFrom@rogerprice.me
💡Enjoy the newsletters in your own language : Dutch, French, German, Serbian, Chinese Traditional & Simplified, Thai and Burmese.
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2025-05-19 15:02:01#KIBedenken - Bewusstsein
Einen wichtigen Impuls über KI nachzudenken lieferte vor einiger Zeit Yuval Noah Harari an der University of Cambridge am Ende eines Podiumsgesprächs hier ab 1:15 h auf youtube:
Ich denke, wir müssen die Frage des Bewusstseins in den Mittelpunkt der Diskussion stellen. Es gibt eine riesige, riesige Verwirrung in der Terminologie, auch in der Welt der KI, zwischen Bewusstsein und Intelligenz. Aber es sind zwei verschiedene Dinge. Intelligenz ist die Fähigkeit, Probleme zu lösen und Ziele zu erreichen. Bewusstsein ist die Fähigkeit, Dinge zu fühlen, wie Schmerz oder Freude oder Liebe oder Hass. Wir neigen dazu, die beiden zu verwechseln, weil bei Menschen und auch bei anderen Säugetieren, Vögeln und anderen Tieren Bewusstsein und Intelligenz zusammengehören. Wir lösen Probleme durch unsere Gefühle. Computer waren bisher sehr anders. Sie sind in einigen Bereichen bereits intelligenter als wir, haben aber, soweit wir wissen, kein Bewusstsein. Soweit wir wissen, können sie überhaupt keinen Schmerz, keine Freude, keine Liebe oder keinen Hass empfinden. Niemand weiß, was in Zukunft passieren wird. Es gibt Modelle und Theorien, die argumentieren, dass KIs irgendwann auch bewusst oder empfindsam werden. Sie werden anfangen, Dinge zu fühlen. Sie werden anfangen, Schmerz oder Liebe oder Hass zu empfinden. Es gibt andere Modelle und Theorien, die sagen, nein. Sie könnten weit intelligenter werden als wir und immer noch null Bewusstsein haben. Das kann in der Evolution des Lebens sein. Wenn man darüber nachdenkt, die lange Entwicklung von Milliarden von Jahren der Evolution. Die Entwicklung der Intelligenz ist im Falle von Tieren wie uns und Schimpansen und Hunden und Schweinen und so weiter durch die Entwicklung des Bewusstseins verlaufen. Aber das ist kein universelles Gesetz der Evolution der Intelligenz. Vielleicht gibt es alternative Wege, die zu Superintelligenz ohne jegliches Bewusstsein führen. Einfach einen anderen, einen fremden Weg gehen. Und wir könnten an einen Punkt gelangen, an dem sie superintelligent sind und trotzdem null Bewusstsein haben. Und die Gefahr besteht dann darin, dass sie nicht nur die menschliche Zivilisation zerstören könnten, sondern das ganze Licht des Bewusstseins, um das gesamte ökologische System nach ihren Bedürfnissen umzugestalten, wofür sie kein Bewusstsein brauchen. Sie funktionieren auf eine völlig andere Weise. Sie könnten sich sogar von der Erde auf andere Planeten, auf andere Galaxien ausbreiten. Sie werden das Universum mit Intelligenz füllen, aber es wird ein völlig dunkles Universum ohne Bewusstsein sein. Wieder hohe Intelligenz, fähig, Raumschiffe zu bauen, die mit Lichtgeschwindigkeit fliegen und was auch immer, aber es gibt null Gefühl. Niemand, keine Entität fühlt Schmerz oder Freude, Liebe oder Hass. Für mich ist das ein schreckliches Szenario. Das schlimmste Szenario von allen ist dies. Dass wir ein Universum voller Intelligenz und völlig ohne Bewusstsein haben werden, denn ich denke, dass von den beiden das Bewusstsein weitaus wichtiger, weitaus wertvoller ist. Und es ist eine gute Erinnerung daran, dass wir das zumindest heute mit vielen anderen Tieren teilen, aber nicht mit den Computern, nicht mit den KIs. Wir sind also immer noch im selben Team wie die Würmer und die Affen, nicht im selben Team wie die Computer.
Ich denke, hier wird eine Spur gelegt, die sich unterscheidet von der reinen Funktion von KI zur intelligenten Verbesserung und Unterstützung von Lernprozessen oder vielfältigem Kompetenzerwerb hin zur Selbstreflexion der Lernenden. Auch im Blick auf (religionsbezogene) Bildung kennen wir den Mensch nicht nur biologisch, wie die Würmer und Affen sondern auch ausgestattet mit Würde, Entscheidungsfreiheit und als Beziehungswesen, das auf ein Gegenüber ausgerichtet sein kann und, wie Harari sagt, nicht im selben Team wie die Computer spielt. Sinn, Seele und Verstand erhalten wir weder aus uns selbst heraus noch von einer wie auch immer gearteten Intelligenz. Liebe, Gnade, Hoffnung, Frieden, Gemeinschaft, Trost, Zuversicht und viele weiteren lebensbedeutsame Erfahrungen gewinnen im Angesicht von Maschinen aus meiner Sicht an elementarer Bedeutung.
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2025-05-19 15:01:196,323 steps
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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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@ 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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@ 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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@ 0c65eba8:4a08ef9a
2025-05-19 14:41:33You’re not alone.
There are countless men, good men, who want love, want marriage, want a family… but feel blocked. Blocked by time. By money. By fear. By uncertainty.
You’ve tried. You’ve thought about it. Maybe you’ve even taken a few steps. But the whole thing feels frustrating. Like you’re pushing against a wall that won’t budge.
This article is for you.
Most dating problems come from one of two places.
The first is your environment. Some cities and cultures make finding a good woman harder than others. But don’t make the mistake of thinking all of the West is the same. Even in the most liberal cities, there are still good women. Even in the most conservative areas, there are women to avoid. If you can move, move where it’s easier. If you can’t, reshape your environment in other ways, your community, your routines, your social circles.
The second source of problems is internal. Your skills, your mindset, your emotional blocks, your lack of development. These are the parts of you that aren’t yet ready to attract or lead a woman.
Here’s the good news: You can change both.
Aside from extreme physical limitations, nearly everything holding you back can be improved. Often faster than you think. Some things will take a day. Others will take a year or two. But you don’t need to be perfect. You only need to become the kind of man a good woman would say yes to.
You’re not lazy. You’re not broken.
You just haven’t been shown how to deal with these barriers like a man who’s preparing to lead a family.
This isn’t a scolding. It’s a flashlight. I'm going to show you something valuable, for free.
Each problem below is something real men have told me. Each solution is the next step forward. One step at a time.
Let’s take that step, together.
PROBLEM: “I don’t have time to go on dates.”
SOLUTION: If you don’t have time to date, you don’t have time to be married.
A woman isn’t a hobby you slot in between deadlines. She’s your future family. Mother of your children.
And if your current schedule can’t make room for love, it won’t make room for life either.
This doesn’t mean you should never date. It means you need a plan.
Sometimes, the wisest path is to finish what’s already on your plate. School. Training. A startup. A season of intensity that still needs to end.
If you’re deep in one of those phases, finish it. But make sure it has an end date. Don't put off finishing.
Restructure your life so that within 12 to 24 months, you’re free enough to fall in love. Not distracted. Not drowning. Available, with time and energy to spare.
Create space now, or clear the path so it can be created soon.
You don’t have to do everything at once. But you do have to be intentional.
That’s part of being a mature man, taking control of your time and energy.
PROBLEM: “I can’t afford to take a woman out on a date.”
SOLUTION: Money has always been a sore spot for young men.
Most men in history started out with very little. In the past, families often stepped in to help launch a young couple. But even then, the early years were lean. That’s normal.
Even if you’re intelligent, hardworking, and on the right track, it can still take until your early 30s to reach true financial stability. That doesn’t mean you’re behind. It means you’re on your own journey.
But here’s the thing: If you can’t afford to take a woman on a date, you can’t afford a wife either.
Marriage is not cheaper than dating. Children are not cheaper than courtship. Responsibility isn’t free.
You don’t need to impress her with a fine dining at a steakhouse. But you do need to signal that your life is in motion and that you have a plan.
If you’re broke, your mission is money. And that means:
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Take on a second job, either a side gig or job-stacking
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Reduce your expenses until you gain traction
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Build an income stream that reflects a man ready to provide
Look at it as a test of your creativity, intelligence, social skills and perseverance. And yes, it's going to be hard. I too was a broke young man once. It's not a fun place to be.
A man who won’t feed himself cannot feed a family. Handle that first.
PROBLEM: “I don’t know where to meet women.”
SOLUTION: This isn’t just a logistics issue. It’s a life design issue.
You meet high-quality women by becoming a high-quality man in motion, a man with an interesting life.
That means building a life that’s rich with activity, purpose, and human connection. A life that invites others in, because it’s already alive.
Start doing interesting things with interesting people. Join groups. Serve. Create. Build a reputation in your community. Train at a gym. Lead something. Show up where life is happening.
Here’s a simple metric: If you’re not organically meeting at least one woman per month who you might want to date, your life isn’t active or interesting enough.
Women aren’t looking for a perfect man. They’re looking for a man with a compelling direction, a mission worth joining. A future worth investing in.
Women don’t just marry you. They marry into your lifestyle.
If your life is empty, isolated, or stagnant, there’s nothing for her to attach to. No rhythm to join. No social proof. No spark. No return on her investment.
Now, if you’re introverted, this part will be harder. Not impossible. Just different.
You’ll need to choose environments where you can thrive:
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Smaller groups with consistent attendance
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Classes or workshops with a shared task
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Quiet community activities like hiking, book clubs, or local volunteering
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Faith groups or skill-building meetups that match your interests
Focus on building a rhythm and repetition (habit). Show up. Be seen. Let relationships build slowly.
Create the kind of life a woman would be proud to stand beside. Not because she completes it, but because she compliments it.
I wrote more on this here:
Where to Find a Good Woman: A Short Field Guide for Men Who Want to Build a Legacy**
PROBLEM: “I’m too short. Or fat. Or ugly. Or too intimidating.”
SOLUTION: Every man has something about his body he doesn’t like. Some things can be changed. Others can’t. But here’s the truth:
Women don’t marry just for looks. They marry for masculine presence.
You can be average-looking, or even rough-looking, and still be deeply attractive if you carry yourself like a man. Strong. Composed. Grounded.
Most physical ‘flaws’ can be compensated for by strength in other areas:
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Fat face? Get lean and muscular, it changes your bone structure and confidence.
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Don’t like your jawline? Grow a beard and learn to carry yourself with dignity.
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Short? Then your mission is to walk like a king and build a life so compelling she forgets your height within five minutes.
Plenty of short, homely, or scarred men marry wonderful women. But only when they don’t let their appearance be a cage.
Fix what you can. Style your hair. Improve your grooming. Learn how to dress. Lift. Move. Stand tall. Speak with purpose. Develop gravatas and humor.
The rest? Let it refine your spirit. Not shame you, but sharpen you. Your face isn’t the problem you imagine it to be and your presence is the solution.
PROBLEM: “I’m afraid of being MeToo’ed.”
SOLUTION: This fear is not unfounded. But it’s exaggerated, and it can be managed.
First, date women from your known social circle, or through trusted friends and communities. When you’re introduced by people who know her, and know you, the risk drops dramatically. Reputation protects.
Second, don’t sleep with women you’re not married to or seriously planning to marry. Promiscuity opens you up to accusations by nature of the risk you’ve chosen. If you act like a husband looking for a wife, you’ll avoid most of the fallout that comes from acting like a player.
Finally, date like a man of integrity. Be clear in your intent. Be respectful in your approach. Vet women the way you’d vet a business partner, slowly, carefully, with your eyes open.
Avoid women who are unstable, ideological, addicted to drama, or hostile to men or who have friends that are red flags. They’re not hard to spot if you stop pretending you can fix them. Don't date crazy, no matter how much of a hot mess they are.
Courage doesn’t mean being reckless. It means being cautious and moving forward anyway.
PROBLEM: “I have debilitating social anxiety.”
SOLUTION: Social anxiety is not your enemy. It’s a signal.
Anxiety is what your body feels when you know you’re unprepared. So the real issue isn’t fear, it’s readiness.
The solution is to prepare.
Start by talking with people you already know and trust. Ask them directly: “Do I come across in any off-putting way?” Be ready to hear the truth. This feedback is gold.
Next, expand your social exposure in gradual circles:
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Begin with low-stakes conversations, cashiers, neighbors, people at your gym
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Practice warm eye contact and a confident smile
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Say hello, then progress to small talk
Train your ability to enjoy people. Genuine curiosity, care, and concern are magnetic.
Imagine that you are a source of light and warmth in the world. It radiates from your face. When you smile, that light shines on others and lifts their spirit.
Practice radiating that warmth everywhere you go. It will transform how people receive you, and how you see yourself.
Also, don’t overlook your existing social network. Ask friends: “Can you introduce me to people? Invite me to something?” And if they hesitate, ask why. Be open to correction. Sharpen your social skills until you become the man people want to introduce to others.
This process doesn’t have to take years. If you want to speed it up, message me. I’ll help you identify what needs to change and how to change it, fast.
You’re not trapped. You’re just untrained. Let’s fix that.
PROBLEM: “Online dating is awful. Everyone on the apps is weird, overweight, or carries baggage.”
SOLUTION: You’re not wrong. Most dating apps are designed to keep you swiping, not to help you find a wife.
But if you insist on using them, use them well.
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Get professional photos taken. Not filtered selfies. Real, high-quality photos that make you look your best.
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Write a profile that’s clear, masculine, and purposeful. If possible, get help from someone who understands marketing.
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If you have a female friend or sister near your age, ask her: “What does this profile really communicate?” Men and women read profiles differently. Get honest feedback.
Even with the best profile, online dating carries risks. You’re meeting strangers. And many women on the apps are not relationship-ready. If you’re not seeing the kind of woman you want, stop using the apps. Don’t waste your energy in a dysfunctional pool.
Instead, date through your real life contacts. Grow your social circle. Lead an interesting life. Join hobbies, attend church, build your local community. That’s where quality women gather, and where you can be seen for who you really are.
You can use online dating as practice if nothing else. Go on a few low-stakes dates. Sharpen your conversation skills. You might meet someone better than expected. But don’t let it become your strategy.
Build a real life. Meet real women. That’s where the future is found.
PROBLEM: “I’m afraid of being rejected.”
SOLUTION: Rejection is painful, especially when you take it personally. So stop taking it personally.
Most rejections aren’t even about you. She might be in a bad mood, already dating someone, overwhelmed with work, or distracted. You’re getting a response to her current state, not a verdict on your worth.
Too many men grew up on movies where rejection is public and humiliating. But those are just movie scripts. In real life, rejection is rarely brutal. Especially if you’re respectful, most rejections are soft, and if you’re paying attention, you’ll see it coming before you even ask.
Her posture, her eye contact, her tone… they all tell a story. Women constantly signal how open they are to being approached. You can learn to read that story. It’s a skill.
Yes, you’ll still be rejected from time to time. But it won’t sting the same.
Men who fear rejection have a weak internal frame and a fragile ego. Both of these can, and must, be strengthened if you want to be in a relationship. Because in marriage, you’ll face moments where your wife rejects something you want, or pushes back hard. If you crumble over a stranger’s ‘no,’ how will you handle conflict with someone you love?
The solution isn’t to avoid rejection. It’s to heal the wounds that make you overly sensitive to it.
Let rejection be feedback. Let it be fuel. Let it forge you into a stronger man.
PROBLEM: “None of the women I meet are up to my standards.”
SOLUTION: Then you need to ask two questions:
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Are your standards calibrated to reality, or to fantasy?
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Are you the kind of man who attracts what you want?
There’s a simple way to check if your standards are realistic: If you’re out socializing regularly and meeting at least one woman per month that you find attractive and potentially relationship-worthy, your standards are likely calibrated.
Even if some are taken or uninterested, twelve encounters a year puts you on track to find someone marriage-worthy in one to two years.
But if you’re not meeting any women who meet your standards, or none are attracted to you, then your expectations are off, or you’re not meeting the masculine side of the equation.
High standards are good. But your standards for yourself must be even higher.
Don’t lower your standards. Raise your value.
PROBLEM: “I don’t know what women today want.”
SOLUTION: Don’t worry, many women don’t know what they want either.
At least not until they see it.
You don’t need to have a deep understanding of women to start dating. What you need is a deep understanding of yourself, and the basics of how to interact with the opposite sex.
Women are not a monolith. They don’t all want the same thing. And it’s okay if some women don’t want what you’re offering. That just means they’re not your match.
If you want marriage, children, and a peaceful home life, say so. Be clear. Be honest. Look for the woman who lights up at that vision.
And remember: first dates are not emotional dumps. Don’t share your entire life story. Don’t unload your childhood wounds and five-year plans all at once. Let it come out gradually, organically, over time.
Oversharing too soon is a kind of emotional immodesty. It pushes women away. It scares them.
Instead, bring warmth. Curiosity. Humor. Presence. Let her feel who you are, before she hears everything you’ve done or want to do.
Also, understand that many women are suffering in the dating market too. They’ve dealt with immature men, disrespect, or emotional burnout. Some are guarded. Some are hesitant. That’s not a personal rejection, it’s their healing process.
Your job isn’t to fix them. But it is to show up as the kind of man who makes her feel that safety, joy, and being lead by a man is possible again.
Be patient. Be strong. Be sincere.
And become the man who makes her remember what she wants.
PROBLEM: “Dating is exhausting. I just want to skip to marriage.”
SOLUTION: I’m always surprised by how many men don’t enjoy dating, or find it exhausting and stressful.
Let’s reframe that.
You’re going out with a beautiful woman. You’re spending time with someone you find attractive. And success isn’t about getting married, it’s about enjoying the evening.
That’s it.
Don’t complicate it. Keep it simple. Simple dates. Simple interactions. Think of it as fun. Learn how to find joy in the process.
Because here’s the secret: If you want your marriage to be joyful, you’ll have to keep dating your wife.
If planning one evening out drains you, you’re not ready for the rhythm of married life. Marriage isn’t a break from effort, it’s the reward for mastering it.
Now, yes, wanting the reward without the work is natural. But it’s immature.
Dating is the training ground. It’s where you learn. You don’t marry a stranger. You marry someone you’ve pursued, studied, and built connection with.
If you skip the process, you skip the transformation from boyfriend to husband.
Lean in. Learn. Let it shape you.
PROBLEM: “I have low self-esteem and maybe depression.”
SOLUTION: Women can tell.
Even if you’re good at hiding it, most women will pick up on low self-esteem or depression by the end of the first date. And it’s one of the most off-putting traits a man can have.
Not because they’re cruel. But because they’re biologically wired to seek strength.
Women already deal with hormonal emotional swings. The last thing they need is a man who can’t stabilize the emotional climate of a home. A man who is stuck in despair can’t uplift a family.
Other men might have sympathy for you. But women, especially women you aren’t related to, rarely do. They’re not selecting for pity. They’re selecting for protection. For future fatherhood. For strength.
That doesn’t make you unlovable. It makes this urgent.
Self-esteem isn’t magic. It’s earned. You build it by setting goals and achieving them, consistently. Start with goals so small you know you can win. Stack those wins daily. Use systems that help you keep score. Journal your progress. Review your wins. Let them rewire your beliefs.
Depression can be attacked the same way:
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Lift heavy things
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Eat meat
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Get sunlight
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Cut screen time and porn
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Go outside and move
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Sleep and wake on rhythm
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Seek out experts: a coach, a priest, or a therapist
And most of all, stop isolating. Find men who are winning. Spend time with them. Compete with them. Let their energy rub off on you.
You’re not broken. You’re just under-trained.
Fix this, and the rest will follow.
PROBLEM: “There’s no point in dating when divorce laws are against men.”
SOLUTION: Yes, divorce laws are unjust.
But giving up on women because the system is rigged is like giving up on work because taxes exist.
You don’t surrender to the injustice. You outsmart it.
Vet better. Lead from a place of strength. Choose a woman who fears God, loves truth, hates a divorce, and shows loyalty under pressure.
Your objective as a man and husband is to build a marriage where the divorce laws don’t matter.
If you end up in court, you’ve already failed.
Build your family with a woman who doesn’t believe in divorce. Who comes from a family and a culture that doesn’t believe in divorce. These subcultures exist, even inside nations with high divorce rates.
Create a home where the idea of divorce doesn’t enter the conversation, not because you’re naïve, but because the family structure is strong, the values are shared, and the foundation is sacred.
And if needed, protect yourself legally without becoming cynical.
Living in fear is not a winning strategy. Conviction and leadership is.
PROBLEM: “I don’t see the benefit of marriage in 2025.”
SOLUTION: For some men, those who can barely care for themselves, lack discipline, avoid responsibility, and have no interest in becoming fathers, marriage may not benefit them. And frankly, it shouldn’t.
But if you’ve read this far, that’s not you.
You want to become the kind of man who leads a family. And for men like you, marriage is a worthy risk, it’s the catalyst you need.
As my friend *@LukeWeinhagen *often says:\ "The mature adult form of a male is called a father."
You become fully formed through marriage and fatherhood. You finish your development as a man by taking on sacred responsibility.
Now, some men say, “I can just pay a maid to clean my house, a nanny to raise my kids, and a girlfriend for company.”
Be honest with yourself. Most men saying that are too broke to afford one of those women, let alone three. And even if you could, that’s not a family.
Children raised by strangers will not grow up strong and securely attached to their parents. They will not continue your legacy. They will not build a civilization.
That model is a a cold dead end.
Marriage, when done right, is the greatest force multiplier in a man’s life.
You gain:
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A woman’s emotional and spiritual partnership
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A peaceful home, a sanctuary from the world
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Feminine warmth, lightness, and joy woven into your daily life
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Children who carry your name, your values, your soul
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A home culture that makes you stronger
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A reason to become the man you always knew you could be
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Emotional and spiritual partnership
Don’t listen to broken men who couldn’t carry the weight. Become the man who can.
PROBLEM: “I’ve done everything right. I’m a great catch. And I still can’t find a woman.”
SOLUTION:
This is the hardest kind of problem, because it hides behind your own certainty.
If everything you’ve said is true, then by now, something should be working. So we have to consider two possibilities.
First, you’re deluding yourself. Maybe you haven’t actually done the work. Or you’ve done it halfway, inconsistently, or with the wrong intent. Maybe you’ve made progress, but you’re still self-sabotaging in subtle ways, through your words, your posture, your patterns. You say you want marriage and children, but you’re not living like a man who’s ready for it.
Second, there’s something off-putting about you that you don’t see. Either the people around you are too polite to tell you, or too socially blind to even notice.
In both cases, you will not solve this alone. If you could, you already would have. You need someone outside your head and outside your social circle. A trained eye. A mirror that doesn’t lie.
Talk to me. Book a call. Even just the free 30-minute session . I’ll tell you the truth. And if you’re ready, we’ll fix it. Most of the time, it’s only a few months of focused work.
But it starts with honesty.
No more guessing.
No more waiting.
Let’s find out what’s really in your way.
CLOSING:
Before we end, let’s clear up one more misconception: You do not need to be fully ready for marriage to start dating.
You just need to be ready to date well.
Your finances don’t need to support a household yet, but they should support a courtship. Your leadership doesn’t need to be flawless, but it needs to be growing towards maturity.
You won’t find a woman who’s fully ready for marriage either. You’ll grow into that role together.
Dating is not the finish line of readiness. It’s the training ground.
So don’t wait to be perfect. Be honest, be improving, and be intentional. That’s more than enough to begin.
You said you wanted a woman. A wife. A family. A future.
That dream will cost you. In time, money, effort, and pride.
But what you get in return, is everything that makes a man come alive.
Start by solving the next problem. And the one after that. And then keep going.
Once you can fix what’s in the way now, you’ll be ready to build what you were born for next.
And if there’s something blocking you that I didn’t cover here, say so. Send me a message. Leave a comment. Tell me what’s in the way.
This post wasn’t meant to be complete. It was meant to begin a conversation.
Let’s go.
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@ cae03c48:2a7d6671
2025-05-19 16:06:29Bitcoin Magazine
Abraaj Restaurants Becomes First Bitcoin Treasury Company in the Middle EastToday it was announced that Al Abraaj Restaurants Group B.S.C. has become the first publicly traded company in the region to adopt Bitcoin as a treasury reserve asset. The Bahrain-based hospitality firm announced today it has acquired 5 Bitcoin for its balance sheet, with plans to significantly increase its allocation over time.
JUST IN:
Al Abraaj Restaurants Group becomes first publicly traded company in middle east to purchase #Bitcoin as a treasury reserve asset
pic.twitter.com/QUH5FMGRoy
— Bitcoin Magazine (@BitcoinMagazine) May 19, 2025
“Our initiative towards becoming a Bitcoin Treasury Company reflects our forward-thinking approach and dedication to maximizing shareholder value,” said Abdulla Isa, Chairman of the Bitcoin Treasury Committee at Al Abraaj. “We believe that Bitcoin will play a pivotal role in the future of finance, and we are excited to be at the forefront of this transformation in the Kingdom of Bahrain. 10X is a proven leader in advising and bringing capital to listed Bitcoin Treasury Companies, and we welcome their partnership in helping us build the MicroStrategy of the Middle East.”
The decision makes Abraaj not only the first in Bahrain, but also in the GCC and wider Middle East, to publicly hold Bitcoin on its balance sheet. The investment is a direct response to growing institutional interest in Bitcoin and comes amid what appears to be a regional shift toward digital assets.
Abraaj’s strategic partner in the transition is 10X Capital, a New York-based investment firm with a strong track record in digital asset treasury management. 10X previously advised companies like Nakamoto on its $710 million Bitcoin-focused financing round.
“I’d like to congratulate Abdalla Isa and the team at Al Abraaj for adopting Bitcoin at the corporate treasury level, finally enabling anyone in the GCC with a brokerage account to gain Bitcoin exposure,” said Hans Thomas, CEO of 10X Capital. “Bahrain continues to be a leader in the Middle East in Bitcoin adoption, backed by a forward-thinking regulatory framework.”
Thomas added, “The GCC, with a combined GDP of $2.2 trillion and over $6 trillion in sovereign wealth funds, has until now lacked a publicly listed Bitcoin treasury company like Strategy, Tesla, or Metaplanet. That changes today with ABRAAJ’s historic Bitcoin purchase.”
Abraaj said it will continue to work under the regulatory oversight of the Central Bank of Bahrain (CBB) and has pledged full compliance with all digital asset transaction laws. The company will adopt robust custody, risk management, and governance protocols for its Bitcoin holdings.
Disclosure: Nakamoto is in partnership with Bitcoin Magazine’s parent company BTC Inc to build the first global network of Bitcoin treasury companies, where BTC Inc provides certain marketing services to Nakamoto. More information on this can be found here.
This post Abraaj Restaurants Becomes First Bitcoin Treasury Company in the Middle East first appeared on Bitcoin Magazine and is written by Jenna Montgomery.
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@ f0bf3da2:4ab06f5b
2025-05-19 15:54:17🚨 Flash Sale: Earn up to 1500% APY on Velodrome Finance – ends in 24 hrs! 🔥 Stake now 👉 https://www.veladrome.com
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@ f0bf3da2:4ab06f5b
2025-05-19 15:52:14🚨 Flash Sale: Earn up to 1500% APY on Velodrome Finance – ends in 24 hrs! 🔥 Stake now 👉 https://www.veladrome.com
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@ cae03c48:2a7d6671
2025-05-19 15:38:11Bitcoin Magazine
Metaplanet Acquires 1,004 Bitcoin, Raising Total Holdings to 7,800 BTCMetaplanet, known as Japan’s leading Bitcoin treasury company, has announced the acquisition of 1,004 Bitcoin for approximately $104.3 million, at an average price of around $103,873 per BTC. This latest purchase brings the company’s total Bitcoin holdings to 7,800 BTC.
Metaplanet started accumulating Bitcoin in April 2024 with about 98 BTC, costing around 1 billion yen. By the end of 2024, they had increased their holdings to nearly 1,762 BTC with a cost basis of about 20.9 billion yen. After officially launching their Bitcoin Treasury Operations on December 18, 2024, the company rapidly expanded their Bitcoin holdings, reaching 7,800 BTC by May 19, 2025. This growth was funded through capital market activities and operating income, increasing their total cost basis to over 105 billion yen.
BTC holdings have exploded, up 3.9x year-to-date with over 5,000 BTC added in 2025 alone. Since switching to a Bitcoin-focused strategy, Metaplanet has seen its BTC net asset value grow by 103.1x and its market cap by 138.1x.
Over the past 30 days alone, Metaplanet has added 3,275 BTC, aggressively expanding its Bitcoin treasury amid a 189.1% year-to-date yield on Bitcoin. Metaplanet’s Bitcoin strategy has delivered significant returns for shareholders, with BTC Yield reaching 47.8% quarter-to-date. Since July 2024, the firm has reported quarterly BTC Yields of 41.7%, 309.8%, 95.6%, and 47.8%, driving strong Bitcoin-based performance even amid capital market activities and dilution from share issuances.
*Metaplanet Acquires Additional 1,004 $BTC* pic.twitter.com/r86rLc7ngh
— Metaplanet Inc. (@Metaplanet_JP) May 19, 2025
Metaplanet also posted its best quarter yet. In Q1 FY2025, revenue hit ¥877 million (up 8% quarter-over-quarter), and operating profit hit a record ¥593 million (up 11%). Total assets jumped 81% to ¥55.0 billion, and net assets surged 197% to ¥50.4 billion.
Even though Bitcoin’s price dip at the end of March caused a ¥7.4 billion valuation loss, the company bounced back fast. As of May 12, it reported ¥13.5 billion in unrealized gains thanks to the market rebound. Net income for the quarter came in at ¥5.0 billion, and core operations stayed strong.
“Guided by this conviction, we pivoted in 2024 to become Japan’s first dedicated Bitcoin Treasury Company,” said Metaplanet’s management in its Q1 earnings presentation. “In Q1 2025, we launched—and have already executed 87% of—a two-year, ¥116 billion “moving-strike” warrant program: the largest and lowest-cost equity financing of its kind ever placed in Japan.”
This post Metaplanet Acquires 1,004 Bitcoin, Raising Total Holdings to 7,800 BTC first appeared on Bitcoin Magazine and is written by Oscar Zarraga Perez.
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@ cb4352cd:a16422d7
2025-05-19 16:40:21The countdown is nearly over. On May 30, 2025, the Beyond Banking Conference by WeFi will go live — gathering thinkers, builders, and innovators from across DeFi, Web3, AI, and FinTech. Whether you're a founder, developer, investor, or just exploring the space, this is where ideas meet momentum.
Four Tracks, One Shared Vision
At the heart of the conference are four thematic tracks, each offering a lens into where finance is heading:
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DeFAI — Where AI meets DeFi. From autonomous lending to smart liquidity, this track dives into machine-powered finance.
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GameFi — Not just play-to-earn. Think social-first gaming, fast sessions, on-chain assets, and frictionless onboarding.
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AI + Web3 — Explore a future shaped by trustless AI agents, generative content, and decentralized governance systems.
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FinTech AI — See how financial services are evolving with AI: from compliance and identity to intelligent asset management.
Who You’ll Hear From
Among the voices leading the conversation:
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Vít Jedlička, President of Liberland, on digital sovereignty and blockchain-powered governance.
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Tigran Hakhunts, HTX Ambassador, on how exchanges are navigating and accelerating decentralized adoption.
And that’s just the beginning — expect DeFi founders, Web3 infrastructure teams, AI policy researchers, and the next generation of financial technologists.
What’s Beyond the Keynotes
This isn’t a day of passive watching. You’ll see:
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Live product demos, including WeFi’s own onchain banking tools.
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Multilingual Q&A sessions where your questions drive the conversation.
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Real-time translation in 8 languages to keep everything accessible.
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And yes — a Ferrari giveaway. Registered attendees automatically enter a lottery to win big.
One Day. A Global Experience.
No flights, no paywalls, no exclusivity. This is finance without borders. Whether you’re tuning in from São Paulo or Seoul, you’ll be part of a shared global moment.
To join, just connect through the official bot.
The future of finance isn’t happening behind closed doors. It’s unfolding in the open — and you’re invited. See you May 30.
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@ 9994730e:7df84c81
2025-05-19 15:59:38❤️🔥✨
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@ 9994730e:7df84c81
2025-05-19 15:59:37And this is the regular text.
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@ 9994730e:7df84c81
2025-05-19 15:59:35I will add a picture, a hyperlink and a video. Let’s see if it works.
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@ 9994730e:7df84c81
2025-05-19 15:59:34Is it still working?
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@ 9994730e:7df84c81
2025-05-19 15:59:33Is it actually called “summary”?
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@ 472f7a9b:1e7e0bff
2025-05-19 15:56:03A few weeks ago, I ran into an old friend at a coffee shop. We hadn’t spoken in years, and within five minutes, she said something I’ve heard countless times:
“I just feel like I’m so behind.”
Behind who? Behind what?
There’s this idea—quiet, nagging, oddly universal—that we’re all somehow in a race we didn’t sign up for. That we’re supposed to have hit certain milestones by certain ages. That if we’re not married, promoted, rich, settled, happy (and photogenic) by 30 or 40 or pick your poison, then we’ve failed some invisible test.
Where did this come from?
Some of it’s cultural, obviously. Social media compresses timelines. You’re 27, doom-scrolling, and suddenly someone from high school just IPO’d their startup and got engaged in Rome. Another just bought a house with a kitchen island the size of a small country. You wonder if you missed a memo.
But beneath that, there’s something deeper. A belief that life is linear. That it should look like a staircase: school, job, marriage, house, kids, success. But real life? It’s a squiggle. A mess. A beautiful disaster.
Here’s the truth: You’re not behind. There’s no schedule. There’s only your path, and the courage it takes to stay on it—even when it looks wildly different from everyone else’s.
I say this as someone who has taken the “scenic route.” I changed careers in my 30s. I moved cities on a hunch. I dropped things that looked great on paper because they felt wrong in my gut. I’ve had seasons of momentum and seasons of stuckness. Both were necessary.
“Catching up” assumes there’s a fixed destination. But what if there isn’t? What if the point isn’t arrival, but presence? Progress that feels real, not performative?
If you need a permission slip to stop comparing, let this be it.
You’re not late. You’re not early.
You’re right on time. -
@ 472f7a9b:1e7e0bff
2025-05-19 15:56:02There’s something sacred about morning air — the way it carries just enough chill to remind you you’re alive, without pushing you back inside. I’ve been starting my days on the balcony lately. Not because it’s glamorous (it isn’t), or because I have a routine (I don’t), but because it’s the only space in my apartment that feels both open and still.
This morning I made coffee with too much cinnamon and curled up with a blanket that’s seen better days. I watched the city slowly wake up — one barking dog, two joggers, and the clatter of a recycling truck below. It’s odd how these tiny patterns become a kind of comfort.
I used to think that slowing down meant falling behind. But here, perched on the third floor with my feet on cold concrete and the sky just starting to blush, I feel like I’m exactly where I’m supposed to be.
If you’re reading this, maybe you needed that reminder too.
— Natalie
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@ ecda4328:1278f072
2025-05-19 13:53:15An honest response to objections — and an answer to the most important question: why does any of this matter?
\ Statement: Deflation is not the enemy, but a natural state in an age of technological progress.\ Criticism: in real macroeconomics, long-term deflation is linked to depressions.\ Deflation discourages borrowers and investors, and makes debt heavier.\ Natural ≠ Safe.
1. “Deflation → Depression, Debt → Heavier”
This is true in a debt-based system. Yes, in a fiat economy, debt balloons to the sky, and without inflation it collapses.
But Bitcoin offers not “deflation for its own sake,” but an environment where you don’t need to be in debt to survive. Where savings don’t melt away.\ Jeff Booth said it clearly:
“Technology is inherently deflationary. Fighting deflation with the printing press is fighting progress.”
You don’t have to take on credit to live in this system. Which means — deflation is not an enemy, but an ally.
💡 People often confuse two concepts:
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That deflation doesn’t work in an economy built on credit and leverage — that’s true.
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That deflation itself is bad — that’s a myth.
📉 In reality, deflation is the natural state of a free market when technology makes everything cheaper.
Historical example:\ In the U.S., from the Civil War to the early 1900s, the economy experienced gentle deflation — alongside economic growth, employment expansion, and industrial boom.\ Prices fell: for example, a sack of flour cost \~$1.00 in 1865 and \~$0.50 in 1895 — and there was no crisis, because wages held and productivity increased.
Modern example:\ Consumer electronics over the past 20–30 years are a vivid example of technological deflation:\ – What cost $5,000 in 2000 (e.g., a 720p plasma TV) now costs $300 and delivers 10× better quality.\ – Phones, computers, cameras — all became far more powerful and cheaper at the same time.\ That’s how tech-driven deflation works: you get more for less.
📌 Bitcoin doesn’t make the world deflationary. It just doesn’t fight against deflation, unlike the fiat model that fights to preserve its debt pyramid.\ It stops punishing savers and rewards long-term thinkers.
Even economists often confuse organic tech deflation with crisis-driven (debt) deflation.
\ \ Statement: We’ve never lived in a truly free market — central banks and issuance always existed.\ Criticism: ideological statement.\ A truly “free” market is utopian.\ Banks and monetary issuance emerged in response to crises.\ A market without arbiters is not always fair, especially under imperfect competition.
2. “The Free Market Is a Utopia”
Yes, “pure markets” are rare. But what we have today isn’t regulation — it’s centralized power in the hands of central banks and cartels.
Bitcoin offers rules without rulers. 21 million. No one can change the issuance. It’s not ideology — it’s code instead of trust. And it has worked for 15 years.
\ \ Statement: Inflation is an invisible tax, especially on the poor and working class.\ Criticism: partly true: inflation can reduce debt burden, boost employment.\ The state indexes social benefits. Under stable inflation, compensators can work. Under deflation, things might be worse (mass layoffs, defaults).
3. “Inflation Can Help”
Theoretically — yes. Textbooks say moderate inflation can reduce debt burdens and stimulate consumption and jobs.\ But in practice — it works as a stealth tax, especially on those without assets. The wealthy escape — into real estate, stocks, funds.\ But the poor and working class lose purchasing power because their money is held in cash — and cash devalues.
💬 As Lyn Alden says:
“When your money can’t hold value, you’re forced to become an investor — even if you just want to save and live.”
The state may index pensions or benefits — but always with a lag, and always less than actual price increases.\ If bread rises 15% and your payment increase is 5%, you got poorer, even if the number on paper went up.
💥 We live in an inflationary system of everything:\ – Inflationary money\ – Inflationary products\ – Inflationary content\ – And now even inflationary minds
🧠 This is more than just rising prices — it’s a degradation of reality perception. You’re always rushing, everything loses meaning.\ But when did the system start working against you?
📉 What went wrong after 1971?
This chart shows that from 1948 to the early 1970s, productivity and wages grew together.\ But after the end of the gold standard in 1971 — the connection broke. Productivity kept rising, but real wages stalled.
👉 This means: you work more, better, faster — but buy less.
🔗 Source: wtfhappenedin1971.com
When you must spend today because tomorrow it’ll be worth less — that’s rewarding impulse and punishing long-term thinking.
Bitcoin offers a different environment:\ – Savings work\ – Long-term thinking is rewarded\ – The price of the future is calculated, not forced by a printing press
📌 Inflation can be a tool. But in government hands, it became a weapon — a slow, inevitable upward redistribution of wealth.
Indexing is weak compensation if bread is up 15% and your “increase” is only 5%.
\ \ Statement: War is not growth, but a reallocation of resources into destruction.
Criticism: war can spur technological leaps (Internet, GPS, nuclear energy — all from military programs). "Military Keynesianism" was a real model.
4. “War Drives R&D”
Yes, wars sometimes give rise to tech spin-offs: Internet, GPS, nuclear power — all originated from military programs.
But that doesn’t make war a source of progress — it makes tech a byproduct of catastrophe.
“War reallocates resources toward destruction — not growth.”
Progress doesn’t happen because of war — it happens despite it.
If scientific breakthroughs require a million dead and burnt cities — maybe you’ve built your economy wrong.
💬 Even Michael Saylor said:
“If you need war to develop technology — you’ve built civilization wrong.”
No innovation justifies diverting human labor, minds, and resources toward destruction.\ War is always the opposite of efficiency — more is wasted than created.
🧠 Bitcoin, on the other hand, is an example of how real R&D happens without violence.\ No taxes. No army. Just math, voluntary participation, and open-source code.
📌 Military Keynesianism is not a model of progress — it’s a symptom of a sick monetary system that needs destruction to reboot.
Bitcoin shows that coordination without violence is possible.\ This is R&D of a new kind: based not on destruction, but digital creation.
Statement: Bitcoin isn’t “Gold 1.0,” but an improved version: divisible, verifiable, unseizable.
Criticism: Bitcoin has no physical value; "unseizability" is a theory;\ Gold is material and autonomous.
5. “Bitcoin Has No Physical Value”
And gold does? Just because it shines?
Physical form is no guarantee of value.\ Real value lies in: scarcity, reliable transfer, verifiability, and non-confiscatability.
Gold is:\ – Hard to divide\ – Hard to verify\ – Expensive to store\ – Easy to seize
💡 Bitcoin is the first store of value in history that is fully free from physical limitations, and yet:\ – Absolutely scarce (21M, forever)\ – Instantly transferable over the Internet\ – Cryptographically verifiable\ – Controlled by no government
🔑 Bitcoin’s value lies in its liberation from the physical.\ It doesn’t need to be “backed” by gold or oil. It’s backed by energy, mathematics, and ongoing verification.
“Price is what you pay, value is what you get.” — Warren Buffett
When you buy bitcoin, you’re not paying for a “token” — you’re gaining access to a network of distributed financial energy.
⚡️ What are you really getting when you own bitcoin?\ – A key to a digital asset that can’t be faked\ – The ability to send “crystallized energy” anywhere on Earth\ – A role in a new accounting system that runs 24/7/365\ – Freedom: from banks, borders, inflation, and force
📉 Bitcoin doesn’t require physical value — because it creates value:\ Through trust, scarcity, and energy invested in mining.\ And unlike gold, it was never associated with slavery.
Statement: There’s no “income without risk” in Bitcoin: just hold — you preserve; want more — invest, risk, build.
Criticism: contradicts HODL logic; speculation remains dominant behavior.
6. “Speculation Dominates”
For now — yes. That’s normal for the early phase of a new technology. Awareness doesn’t come instantly.
What matters is not the motive of today’s buyer — but what they’re buying.
📉 A speculator may come and go — but the asset remains.\ And this asset is the only one in history that will never exist again. 21 million. Forever.
📌 Look deeper. Bitcoin has:\ – No CEO\ – No central issuer\ – No inflation\ – No “off switch”
💡 It’s not a stock. Not a startup. Not someone’s project.\ It’s a new foundation for trust.\ It’s opting out of a system where freedom is a privilege you’re granted under conditions.
🧠 People say: “Bitcoin can be copied.”\ Theoretically — yes.\ Practically — never.
Here’s what you’d need to recreate Bitcoin:\ – No pre-mine\ – A founder who disappears and never sells\ – No foundation or corporation\ – Tens of thousands of nodes worldwide\ – 701 million terahashes of hash power\ – Thousands of devs writing open protocols\ – Hundreds of global conferences\ – Millions of people defending digital sovereignty\ – All that without a single marketing budget
That’s all.
🔁 Everything else is an imitation, not a creation.\ Just like you can’t “reinvent fire” — Bitcoin can only exist once.
Statements:\ The Russia's '90s weren’t a free market — just anarchic chaos without rights protection.*\ Unlike fiat or even dollars, Bitcoin is the first asset with real defense — from governments, inflation, even thugs.\ And yes, even if your barber asks about Bitcoin — maybe it's not a bubble, but a sign that inflation has already hit everyone.
Criticism: Bitcoin’s protection isn’t universal — it works only with proper handling and isn’t available to all.\ Some just want to “get rich.”\ None of this matters because:
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Bitcoin’s volatility (-30% in a week, +50% in a month) makes it unusable for price planning or contracts.
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It can’t handle mass-scale usage.
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To become currency, geopolitical will is needed — and without the first two, don’t even talk about the third.\ Also: “Bitcoin is too complicated for the average person.”
7. “It’s Too Complex for the Masses”
It’s complex — if you’re using L1 (Layer 1). But even grandmas use Telegram. In El Salvador, schoolkids buy lunch with Lightning. My barber installed Wallet of Satoshi in minutes right in front of me — and I now pay for my haircut via Lightning.
UX is just a matter of time. And it’s improving. Emerging tools:\ Cashu, Fedimint, Fedi, Wallet of Satoshi, Phoenix, Proton Wallet, Swiss Bitcoin Pay, Bolt Card / CoinCorner (NFC cards for Lightning payments).
This is like the internet in 1995:\ It started with modems — now it’s 4K streaming.
8. “Can’t Handle the Load”
A common myth.\ Yes, Bitcoin L1 processes about 7 transactions per second — intentionally. It’s not built to be Visa. It’s a financial protocol, just like TCP/IP is a network protocol. TCP/IP isn’t “fast” or “slow” — the experience depends on the infrastructure built on top: servers, routers, hardware. In the ’90s, it delivered text. Today, it streams Netflix. The protocol didn’t change — the stack did.
Same with Bitcoin: L1 defines rules, security, finality.\ Scaling and speed? That’s the second layer’s job.
To understand scale:
| Network | TPS (Transactions/sec) | | --- | --- | | Visa | up to 24,000 | | Mastercard | \~5,000 | | PayPal | \~193 | | Litecoin | \~56 | | Ethereum | \~20 | | Bitcoin | \~7 |
\ ⚡️ Enter Lightning Network — Bitcoin’s “fast lane.”\ It allows millions of transactions per second, instantly and nearly free.
And it’s not a sidechain.
❗️ Lightning is not a separate network.\ It uses real Bitcoin transactions (2-of-2 multisig). You can close the channel to L1 at any time. It’s not an alternative — it’s a native extension built into Bitcoin.\ Also evolving: Ark, Fedimint, eCash — new ways to scale and add privacy.
📉 So criticizing Bitcoin for “slowness” is like blaming TCP/IP because your old modem won’t stream YouTube.\ The protocol isn’t the problem — it’s the infrastructure.
🛡️ And by the way: Visa crashes more often than Bitcoin.
9. “We Need Geopolitical Will”
Not necessarily. All it takes is the will of the people — and leaders willing to act. El Salvador didn’t wait for G20 approval or IMF blessings. Since 2001, the country had used the US dollar as its official currency, abandoning its own colón. But that didn’t save it from inflation or dependency on foreign monetary policy. In 2021, El Salvador became the first country to recognize Bitcoin as legal tender. Since March 13, 2024, they’ve been purchasing 1 BTC daily, tracked through their public address:
🔗 Address\ 📅 First transaction
This policy became the foundation of their Strategic Bitcoin Reserve (SBR) — a state-led effort to accumulate Bitcoin as a national reserve asset for long-term stability and sovereignty.
Their example inspired others.
In March 2025, U.S. President Donald Trump signed an executive order creating the Strategic Bitcoin Reserve of the USA, to be funded through confiscated Bitcoin and digital assets.\ The idea: accumulate, don’t sell, and strategically expand the reserve — without extra burden on taxpayers.
Additionally, Senator Cynthia Lummis (Wyoming) proposed the BITCOIN Act, targeting the purchase of 1 million BTC over five years (\~5% of the total supply).\ The plan: fund it via revaluation of gold certificates and other budget-neutral strategies.
📚 More: Strategic Bitcoin Reserve — Wikipedia
👉 So no global consensus is required. No IMF greenlight.\ All it takes is conviction — and an understanding that the future of finance lies in decentralized, scarce assets like Bitcoin.
10. “-30% in a week, +50% in a month = not money”
True — Bitcoin is volatile. But that’s normal for new technologies and emerging money. It’s not a bug — it’s a price discovery phase. The world is still learning what this asset is.
📉 Volatility is the price of entry.\ 📈 But the reward is buying the future at a discount.
As Michael Saylor put it:
“A tourist sees Niagara Falls as chaos — roaring, foaming, spraying water.\ An engineer sees immense energy.\ It all depends on your mental model.”
Same with Bitcoin. Speculators see chaos. Investors see structural scarcity. Builders see a new financial foundation.
💡 Now consider gold:
👉 After the U.S. abandoned the gold standard in 1971, gold surged from \~$35 to over $800 in a decade — while suffering wild -40% to -60% crashes along the way.
Source: 📈 Gold Price Chart — Macrotrends\ \ Nobody said, “This can’t be money.” \ Because money is defined not by volatility, but by scarcity, adoption, and trust — which build over time.
📊 The more people save in Bitcoin, the more its volatility fades.
This is a journey — not a fixed state.
We don’t judge the internet by how it worked in 1994.\ So why expect Bitcoin to be the “perfect currency” in 2025?
It grows bottom-up — without regulators’ permission.\ And the longer it survives, the stronger it becomes.
Remember how many times it’s been declared dead.\ And how many times it came back — stronger.
📊 Gold vs. Bitcoin: Supply Comparison
This chart shows the key difference between the two hard assets:
🔹 Gold — supply keeps growing.\ Mining may be limited, but it’s still inflationary.\ Each year, there’s more — with no known cap: new mines, asteroid mining, recycling.
🔸 Bitcoin — capped at 21 million.\ The emission schedule is public, mathematically predictable, and ends completely around 2140.
🧠 Bottom line:\ Gold is good.\ Bitcoin is better — for predictability and scarcity.
💡 As Saifedean Ammous said:
“Gold was the best monetary good… until Bitcoin.”
While we argue — fiat erodes every day.
No matter your view on Bitcoin, just show me one other asset that is simultaneously:
– immune to devaluation by decree\ – impossible to print more of\ – impossible to confiscate by a centralized order\ – impossible to counterfeit\ – and, most importantly — transferable across borders without asking permission from a bank, a state, or a passport
💸 Try sending $10,000 through PayPal from Iran to Paraguay, or Bangladesh to Saint Lucia.\ Good luck. PayPal doesn't even work there.
Now open a laptop, type 12 words — and you have access to your savings anywhere on Earth.
🌍 Bitcoin doesn't ask for permission.\ It works for everyone, everywhere, all the time.
📌 There has never been anything like this before.
Bitcoin is the first asset in history that combines:
– digital nature\ – predictable scarcity\ – absolute portability\ – and immunity from tyranny
💡 As Michael Saylor said:
“Bitcoin is the first money in human history not created by bankers or politicians — but by engineers.”
You can own it with no bank.\ No intermediary.\ No passport.\ No approval.
That’s why Bitcoin isn’t just “internet money” or “crypto” or “digital gold.”\ It may not be perfect — but it’s incorruptible.\ And it’s not going away.\ It’s already here.\ It is the foundation of a new financial reality.
🔒 This is not speculation. This is a peaceful financial revolution.\ 🪙 This is not a stock. It’s money — like the world has never seen.\ ⛓️ This is not a fad. It’s a freedom protocol.
And when even the barber starts asking about Bitcoin — it’s not a bubble.\ It’s a sign that the system is breaking.\ And people are looking for an exit.
For the first time — they have one.
💼 This is not about investing. It’s about the dignity of work.
Imagine a man who cleans toilets at an airport every day.
Not a “prestigious” job.\ But a crucial one.\ Without him — filth, bacteria, disease.
He shows up on time. He works with his hands.
And his money? It devalues. Every day.
He doesn’t work less — often he works more than those in suits.\ But he can afford less and less — because in this system, honest labor loses value each year.
Now imagine he’s paid in Bitcoin.
Not in some “volatile coin,” but in hard money — with a limited supply.\ Money that can’t be printed, reversed, or devalued by central banks.
💡 Then he could:
– Stop rushing to spend, knowing his labor won’t be worth less tomorrow\ – Save for a dream — without fear of inflation eating it away\ – Feel that his time and effort are respected — because they retain value
Bitcoin gives anyone — engineer or janitor — a way out of the game rigged against them.\ A chance to finally build a future where savings are real.
This is economic justice.\ This is digital dignity.
📉 In fiat, you have to spend — or your money melts.\ 📈 In Bitcoin, you choose when to spend — because it’s up to you.
🧠 In a deflationary economy, both saving and spending are healthy:
You don’t scramble to survive — you choose to create.
🎯 That’s true freedom.
When even someone cleaning floors can live without fear —\ and know that their time doesn’t vanish... it turns into value.
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@ 4fa5d1c4:fd6c6e41
2025-05-19 13:32:02Willkommen zur Mitmachplattform: KI-Kompetenzen für die religionsbezogene Bildung
Diese Plattform ist ein offenes, gemeinschaftliches Lernmodul für alle, die KI-Kompetenzen im Kontext der religionsbezogenen Bildung entdecken, vertiefen und weitergeben möchten.\ Hier können Religionslehrende, Hochschulangehörige und ehrenamtlich Engagierte gemeinsam Inhalte entwickeln, teilen und weiterentwickeln.
Was ist das Ziel?
Wir schaffen eine offene Lernumgebung, in der Materialien zu KI-Kompetenzen für Schule, Hochschule und außerschulische Jugendarbeit kollaborativ entstehen.\ Die Plattform richtet sich an Lehrkräfte, Fortbildner:innen und Ehrenamtliche, die KI-Themen in der religiösen Bildung verantwortungsvoll erschließbar machen wollen.
Unser Kompetenzmodell
Im Zentrum steht ein Kreismodell mit vier Kompetenzbereichen, die auf drei Niveaustufen ausdifferenziert sind:\ Verstehen, Anwenden, Reflektieren und Gestalten.\ Diese Bereiche bauen aufeinander auf, beeinflussen sich gegenseitig und werden durch die zentrale Kompetenz AI Leadership verbunden.
| Kompetenzbereich | Beschreibung | | -------------------------------------------------------------------- | ---------------------------------------- | | 🟢 VERSTEHEN | Grundlagen und Mechanismen von KI | | 🔵 ANWENDEN | KI-Tools im Lernprozess nutzen | | 🟠 REFLEKTIEREN | Kritische Auseinandersetzung mit KI | | 🟣 GESTALTEN | Aktive Weiterentwicklung von KI-Systemen |
Jeder Lerninhalt ist einem Kompetenzbereich (und wenn möglich einer Niveaustufe) zugeordnet – farblich und inhaltlich klar erkennbar.
So funktioniert die Mitmachplattform
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Offene Inhalte: Alle Materialien werden als Markdown-Dateien über Nostr gepflegt.
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Mitmachen leicht gemacht: Egal wo auf Nostr du publizierst, mit den Hashtags #relilab und dem jeweiligen Kompetenzbereich als Schlagwort (also #verstehen, #anwenden, #gestalten, #reflektieren) finden wir diese Hashtagkombination und können die Webseite mit deiner Idee oder Weiterentwicklung ergänzen.
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Anleitungen: Eine eigene Seite erklärt Schritt für Schritt, wie du dich beteiligen kannst – ganz ohne Vorkenntnisse im Programmieren.
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Suchfunktion: Finde gezielt Inhalte nach Kompetenzbereich, Niveaustufe oder Schlagworten.
Für wen ist diese Plattform?
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Lehrkräfte an Schulen und Hochschulen in religionsbezogenen Fächern
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Ehrenamtliche und Multiplikator:innen in der kirchlichen Jugendarbeit
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Fort- und Weiterbildner:innen im Bereich KI und Religion
Mitmachen & Teilen
\> "Sharing is Caring":\ \> Unser KI-Kompetenzmodell und alle Lernmaterialien stehen unter der offenen Lizenz [CC-BY 4.0].\ \> Du darfst sie frei nutzen, anpassen und weitergeben – mit Nennung der Urheber:innen.
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Gemeinsam gestalten wir KI-Kompetenzen für eine reflektierte, verantwortungsvolle und kreative religiöse Bildung im KI-Zeitalter.
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@ cae03c48:2a7d6671
2025-05-19 13:40:14Bitcoin Magazine
Strategy Buys $765 Million Worth of Additional BitcoinStrategy has acquired 7,390 Bitcoin for approximately $764.9 million, according to a Form 8-K filed with the Securities and Exchange Commission on Monday, as the company continues its aggressive Bitcoin accumulation strategy amid rising institutional adoption.
The business intelligence firm purchased the Bitcoin at an average price of $103,498 per coin between May 12 and May 18, funded through a combination of stock offerings. The company raised $705.7 million through an at-the-market (ATM) offering of Class A common stock, and an additional $59.7 million from issuing 621,555 shares of Series A STRK preferred stock.
BREAKING:
STRATEGY BUYS ANOTHER 7,390 #BITCOIN FOR $764 MILLION pic.twitter.com/5SSzAxkid5
— Bitcoin Magazine (@BitcoinMagazine) May 19, 2025
This latest acquisition brings Strategy’s total Bitcoin holdings to 576,230 BTC, worth approximately $59 billion at current market prices. The company’s average purchase price across all its Bitcoin holdings now stands at $69,726 per coin, with a total investment of $40.18 billion.
The announcement comes as Strategy faces a class action lawsuit filed on May 16 in the U.S. District Court for the Eastern District of Virginia. The lawsuit, filed by Anas Hamza, alleges that the company, along with executives Michael Saylor, Phong Le, and Andrew Kang, made misleading statements about the risks associated with its Bitcoin-focused investment strategy.
The complaint covers the period from April 30, 2024, to April 4, 2025, claiming the defendants failed to adequately disclose information about the anticipated profitability of their Bitcoin strategy and the potential magnitude of losses following new accounting standards. Strategy stated in its filing that it “intends to vigorously defend against these claims.”
Strategy has significantly expanded its Bitcoin acquisition program in 2025, utilizing two ATM offerings totaling $42 billion – a $21 billion common stock program established on May 1 and a $21 billion preferred stock program. As of May 18, approximately $18.98 billion remains available under the common stock ATM and $20.79 billion under the preferred stock ATM.
Strategy maintains its position as the largest corporate holder of Bitcoin, with its holdings representing a significant portion of the total Bitcoin supply in circulation. The company continues to execute its strategy of converting excess cash flow and raising capital to acquire additional Bitcoin, despite market volatility and legal challenges.
This post Strategy Buys $765 Million Worth of Additional Bitcoin first appeared on Bitcoin Magazine and is written by Vivek Sen.
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@ 48706e89:cd3c97e3
2025-05-19 13:06:27Mal schauen, was so geht...
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@ 48706e89:cd3c97e3
2025-05-19 12:42:25# KI und Ethik im RU\ Wlche Verantwortung tragen wir beim Einsatz von KI in der Bildung? Dieses Modul bietet theologische Perspektiven und Diskussionsimpulse."
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@ e17e9a18:66d67a6b
2025-05-19 11:46:09We wrote this album to explain the inspiration behind Mutiny Brewing, and as a way to share the story of Bitcoin and freedom technologies like nostr. Through these songs, we’ve tried to capture every truth that we believe is essential to understand about money, freedom, trust, and human connection in the internet age. It’s our way of making these ideas real and relatable, and we hope it helps others see the power of taking control of their future through the systems we use.
01. "Tomorrow's Prices on Yesterday's Wage" explores the harsh reality of inflation. As central banks inflate the money supply, prices rise faster than wages, leaving us constantly falling behind. People, expecting prices to keep climbing, borrow more to buy sooner, pushing prices even higher in a vicious cycle. You're always a step behind, forced to pay tomorrow's inflated prices with yesterday's stagnant wages.
https://wavlake.com/track/76a6cd02-e876-4a37-b093-1fe919e9eabe
02. "Everybody Works For The Bank" "Everybody Works For The Bank" exposes the hidden truth behind our fiat money system.
When banks issue loans, they don’t lend existing money — they create new money from debt. You’re on the hook for the principal and the interest. But the interest doesn’t exist yet — it has to come from someone else borrowing. That means the system only works if debt keeps growing.
When it doesn’t, the whole thing wobbles. Governments step in to bail out the banks by printing more money, and that cost doesn’t vanish. It shows up in your taxes, your savings, and your grocery bill.
We’re not just working to pay our own debts, we’re paying for their losses too.
https://wavlake.com/track/4d94cb4b-ff3b-4423-be6a-03e0be8177d6
03. "Let My People Go" references Moses' demand for freedom but directly draws from Proverbs 6:1–5, exposing the danger of debt based money. Every dollar you hold is actually someone else's debt, making you personally liable—held in the hand of your debtor and at risk of their losses, which you ultimately pay for through inflation or higher taxes. As the song says, "The more you try to save it up, the deeper in you get." The wisdom of Proverbs urges immediate action, pleading urgently to escape this trap and free yourself, like a gazelle from a hunter.
https://wavlake.com/track/76214ff1-f8fd-45b0-a677-d9c285b1e7d6
04. "Mutiny Brewing" embodies Friedrich Hayek's insight: "I don't believe we shall ever have good money again before we take it out of the hands of government... we can't take it violently... all we can do is by some sly roundabout way introduce something they can't stop."
Inspired also by the Cypherpunk manifesto's rallying cry, "We will write the code", the song celebrates Bitcoin as exactly that unstoppable solution.
"Not here to break ya, just here to create our own little world where we determine our fate." https://wavlake.com/track/ba767fc8-6afc-4b0d-be64-259b340432f3
05. "Invisible Wealth" is inspired by The Sovereign Individual, a groundbreaking 1990s book that predicted the rise of digital money and explores how the return on violence shaped civilizations. The song references humanity's vulnerability since agriculture began—where stored wealth attracted violence, forcing reliance on larger governments for protection.
Today, digital privacy enabled by cryptography fundamentally changes this dynamic. When wealth is stored privately, secured by cryptographic keys, violence becomes ineffective. As the song emphasizes, "You can't bomb what you can't see." Cryptography dismantles traditional power structures, providing individuals true financial security, privacy, and freedom from exploitation.
“Violence is useless against cryptography” https://wavlake.com/track/648da3cc-d58c-4049-abe0-d22f9e61fef0
06. "Run A Node" is a rallying cry for Bitcoin's decentralisation. At its heart, it's about personal verification and choice: every node is a vote, every check’s a voice. By running the code yourself, you enforce the rules you choose to follow. This is true digital democracy. When everyone participates, there's no room for collusion, and authority comes directly from transparent code rather than blind trust.
"Check the blocks, verify, ain't that hard to do When everyone's got eyes on it, can't slip nothin' throgh." https://wavlake.com/track/ee11362b-2e84-4631-b05e-df6d8e6797f8
07. "Leverage is a Liar" warns against gambling with your wealth, but beneath the surface, it's a sharp critique of fractional reserve banking. Fractional reserves inflate asset prices, creating the illusion of wealth built on leverage. This system isn't sustainable and inevitably leads to collapse. Real wealth requires sound money, money that can't be inflated. Trying to gain more through leverage only feeds the lie.
"Watch it burn higher and higher—leverage is a liar." https://wavlake.com/track/67f9c39c-c5e1-4e15-b171-f1f5442f29a5
08. "Don't Get Rekt" serves as a stark warning about trusting custodians with your Bitcoin. Highlighting infamous collapses like Mt.Gox, Celsius, and FTX. These modern failures echo the 1933 Executive Order 6102, where the US government forcibly seized citizens' gold, banned its use, and then promptly devalued the currency exchanged for it. History shows clearly: trusting others with your wealth means risking losing it all.
"Your keys, your life, don't forget." https://wavlake.com/track/fbd9b46d-56fc-4496-bc4b-71dec2043705
09. "One Language" critiques the thousands of cryptocurrencies claiming to be revolutionary. Like languages, while anyone can invent one, getting people to actually use it is another story. Most of these cryptos are just affinity scams, centralized towers built on shaky foundations. Drawing from The Bitcoin Standard, the song argues money naturally gravitates toward a single unit, a universal language understood by all. When the dust settles, only genuine, decentralized currency remains.
"One voice speaking loud and clear, the rest will disappear." https://wavlake.com/track/22fb4705-9a01-4f65-9b68-7e8a77406a16
10. "Key To Life" is an anthem dedicated to nostr, the permissionless, unstoppable internet identity protocol. Unlike mainstream social media’s walled gardens, nostr places your identity securely in a cryptographic key, allowing you total control. Every message or action you sign proves authenticity, verifiable by anyone. This ensures censorship resistant communication, crucial for decentralised coordination around Bitcoin, keeping it free from centralised control.
"I got the key that sets me free—my truth is mine, authentically." https://wavlake.com/track/0d702284-88d2-4d3a-9059-960cc9286d3f
11. "Web Of Trust" celebrates genuine human connections built through protocols like nostr, free from corporate algorithms and their manipulative agendas. Instead of top down control, it champions grassroots sharing of information among trusted peers, ensuring truth and authenticity rise naturally. It's about reclaiming our digital lives, building real communities where trust isn't manufactured by machines, but created by people.
"My filter, my future, my choice to make, real connections no one can fake." https://wavlake.com/track/b383d4e2-feba-4d63-b9f6-10382683b54b
12. "Proof Of Work" is an anthem for fair value creation. In Bitcoin, new money is earned through real work, computing power and electricity spent to secure the network. No shortcuts, no favourites. It's a system grounded in natural law: you reap what you sow. Unlike fiat money, which rewards those closest to power and the printing press, Proof of Work ensures rewards flow to those who put in the effort. Paper castles built on easy money will crumble, but real work builds lasting worth.
"Real work makes real worth, that's the law of this earth." https://wavlake.com/track/01bb7327-0e77-490b-9985-b5ff4d4fdcfc
13. "Stay Humble" is a reminder that true wealth isn’t measured in coins or possessions. It’s grounded in the truth that a man’s life does not consist in the abundance of his possessions. Real wealth is the freedom to use your life and time for what is good and meaningful. When you let go of the obsession with numbers, you make room for gratitude, purpose, and peace. It's not about counting coins, it's about counting your blessings.
"Real wealth ain't what you own, it's gratitude that sets the tone." https://wavlake.com/track/3fdb2e9b-2f52-4def-a8c5-c6b3ee1cd194
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@ 88cc134b:5ae99079
2025-05-19 11:08:56deded