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Headlines

• Twenty One Capital is set to launch with over 42,000 BTC in its treasury. This new Bitcoin-native firm, backed by Tether and SoftBank, is planned to go public via a SPAC merger with Cantor Equity Partners and will be led by Jack Mallers, co-founder and CEO of Strike. According to a report by the Financial Times, the company aims to replicate the model of Michael Saylor with his company, MicroStrategy.
• Florida's SB 868 proposes a backdoor into encrypted platforms. The bill and its House companion have both passed through their respective committees and are headed to a full vote. If enacted, SB 868 would require social media companies to decrypt teens' private messages, ban disappearing messages, allow unrestricted parental access to private messages, and likely eliminate encryption for all minors altogether.
• Paul Atkins has officially assumed the role of the 34th Chairman of the US Securities and Exchange Commission (SEC). This is a return to the agency for Atkins, who previously served as an SEC Commissioner from 2002 to 2008 under the George W. Bush administration. He has committed to advancing the SEC’s mission of fostering capital formation, safeguarding investors, and ensuring fair and efficient markets.
• Solosatoshi.com has sold over 10,000 open-source miners, adding more than 10 PH of hashpower to the Bitcoin network.

"Thank you, Bitaxe community. OSMU developers, your brilliance built this. Supporters, your belief drives us. Customers, your trust powers 10,000+ miners and 10PH globally. Together, we’re decentralizing Bitcoin’s future. Last but certainly not least, thank you@skot9000 for not only creating a freedom tool, but instilling the idea into thousands of people, that Bitcoin mining can be for everyone again," said the firm on X.

• OCEAN's DATUM has found 100 blocks. "Over 65% of OCEAN’s miners are using DATUM, and that number is growing every day. This means block template construction is making its way back into the hands of the miners, which is not only the most profitable for miners on OCEAN but also one of the best things for Bitcoin," stated the mining pool.

Source: orangesurf

• Arch Labs has secured $13 million to develop "ArchVM" and integrate smart-contract functionality with Bitcoin. The funding round, valuing the company at $200 million, was led by Pantera Capital, as announced on Tuesday.
• Tesla still holds nearly $1 billion in bitcoin. According to the automaker's latest earnings report, the firm reported digital asset holdings worth $951 million as of March 31.
• The European Central Bank is pushing for amendments to the European Union's Markets in Crypto Assets legislation (MiCA), just months after its implementation. According to Politico's report on Tuesday, the ECB is concerned that U.S. support for cryptocurrency, particularly stablecoins, could cause economic harm to the 27-nation bloc.
• TABConf 2025 is scheduled to take place from October 13-16, 2025. This prominent technical Bitcoin conference is dedicated to community building, education, and developer support, and it is set to return in October. Get your tickets here.
• Kaduna Lightning Development Bootcamp. From May 14th to 17th, the Bitcoin Lightning Developer Bootcamp will take place in Kaduna, Nigeria. Thisevent offers four dynamic days of coding, learning, and networking. Organized by Africa Free Routing and supported by Btrust, Tether, and African Bitcoiners, this bootcamp is designed as a gateway for African developers eager to advance their skills in Bitcoin and Lightning development. Apply here.

Source: African Bitcoiners.

Use the tools

• Core Lightning (CLN) v25.02.2 as been released to fix a broken Docker image. The issue was caused by an SQLite version that did not support an advanced query.
• Blitz wallet v0.4.4-beta introduces several updates and improvements, including the prevention of duplicate ecash payments, fixes for background ecash invoice handling, the ability for users to send payments to BOLT12 invoices from their Liquid balance, support for Blink QR codes, a lowered minimum amount for Lightning-to-Liquid payments to 100 sats, the option to initiate a node sync via a swipe gesture on the wallet's home screen, and the introduction of opt-in or opt-out functionality for newly implemented crash analytics via settings.
• Utreexo v0.5.0, a hash-based dynamic accumulator, is now available.
• Specter v2.1.1 is now available on StartOS. "This update brings compatibility with Bitcoin Core v28 and incorporates several upstream improvements," said developer Alex71btc.
• ESP-Miner (AxeOS) v2.7.0b1 is now available for testing.
• NodeGuard v0.16.1, a treasury management solution for Lightning nodes, has been released.
• The latest stacker.news updates include prompts to add a receiving wallet when posting or making comments (for new users), an option to randomize poll choices, improved URL search, and a few other enhancements. A bug fix for territories created after 9/19/24 has been implemented to reward 70% of their revenue to owners instead of 50%.

Other stuff

• The April edition of the 256 Foundation's newsletter is now available. It includes the latest mining news, Bitcoin network health updates, project developments, and a tutorial on how to update FutureBit's Apollo 1 to the Apollo 2 software.
• Siggy47 has posted a comprehensive RoboSats guide on stacker.news.
• Learn how to run your own Nostr relay using Citrine and Cloudflare Tunnels by following this step-by-step guide by Dhalism.
• Max Guise has written a Bitkey roadmap update for April 2025.

• PlebLab has uploaded a video on how to build a Rust wallet with LDK Node by Ben Carman.

• Do you want more? Subscribe and get No Bullshit GM report straight to your mailbox and No Bullshit Bitcoin on Nostr.

• Feedback or tips? Drop it here.
• #FREESAMOURAI

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Only 1% of stablecoin transactions in 2024 are linked to criminal activity.

A recent report by TRM Labs has revealed new data on stablecoin usage in 2024. Contrary to widespread perception, 99% of stablecoin transactions were entirely legal and compliant with existing regulations.

The research shows that over 60% of last year’s total transaction volume was conducted using dollar-pegged tokens.

One key point highlighted in the report is the intrinsic traceability of stablecoins. Operating on public blockchains, these digital currencies allow for highly precise transaction monitoring through specialized analytics tools.

Issuers of centralized tokens like USDT and USDC also have the ability to freeze or permanently remove tokens associated with illicit activities.

TRM Labs data shows a 24% decrease in crypto-related criminal activity compared to 2023, with a total of $45 billion representing just 0.4% of overall crypto transaction volume. This decline is attributed to increased law enforcement efforts, stronger industry collaboration, and the growing adoption of advanced analytics tools.

According to TRM Labs, regulatory clarity provided by legislation such as the GENIUS Act could accelerate stablecoin adoption among major banks, financial institutions, and corporations. Many of these entities are already testing stablecoin-based infrastructures for cross-border payments, supply chain management, and programmable finance.

The post Stablecoins: new report debunks myths about illicit use appeared first on Atlas21.

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In a quiet corner of the world, bitcoin mining operations in Africa are turning electricity into digital currency and in the process, redefining how value is created.

At its core, bitcoin mining involves validating transaction information before adding new blocks to the Bitcoin blockchain by competing to solve a cryptographic puzzle that meets a specific criterion.

Globally, mining plays a key role in keeping the blockchain decentralized and secure. The system depends on miners to verify and record transactions, mainly to prevent a problem called double spending, the digital version of using the same money twice.

To understand this better, imagine Charles sends $5 to Amanda. With physical cash, Amanda can trust the note is real and hasn’t been used elsewhere. But with digital currency, copying data is easy, so how can she be sure that the same $5 wasn’t sent to someone else too? That’s the exact problem Bitcoin mining helps solve.

In recent years, Africa has started to draw attention in this space, positioning itself as a key hub in global bitcoin mining. While there may be less than 2 million bitcoin left to be mined from the total 21 million supply, the rise of mining operations in Africa has sparked excitement, creating new jobs and drawing in foreign capital.

Although some countries still grapple with power shortages and the energy demands of mining, many citizens view bitcoin as a more stable store of value and a safeguard against the volatility of their local currencies.

At the same time, Africa’s wealth of hydro, solar, wind, and geothermal resources makes the continent one of the most promising regions for cost-effective and sustainable mining.

What Makes a Large-Scale Bitcoin Mining Operation in Africa?

It all starts with difficulty. Bitcoin mining isn’t just about solving a puzzle, it’s about solving one that keeps getting harder. Mining difficulty refers to how much computational work is needed to generate a number lower than the target hash.

This difficulty automatically adjusts every 2,016 blocks (about every two weeks), depending on how quickly miners solved the previous batch. If mining is fast and efficient, the network increases the difficulty; if miners drop off and block times slow, it reduces it, all to maintain a consistent block production time of roughly 10 minutes.

The significance of mining difficulty lies in the increased demands it places on mining operations. As difficulty rises, miners require more powerful hardware, cost-effective energy sources, advanced infrastructure, and substantial financial investment. These requirements distinguish large-scale mining operations from smaller, casual miners.

In short, it’s the difficulty of mining that births the need for large facilities, massive energy inputs, industrial-grade hardware, and significant financial investment, the very traits that define a “large” bitcoin mining operation.

This leads us to the 4 key factors that define large Bitcoin mining operations in Africa, each one a direct response to the growing demands of the network:

1. Facility size and infrastructure:

The physical size of a mining facility is a direct reflection of its capacity to house mining equipment and support systems. Larger operations typically have thousands of mining rigs installed, supported by extensive infrastructure such as advanced cooling systems and stable power supplies.

These are critical to ensure that the equipment runs continuously and efficiently, given the intense heat and electricity demands of mining.

While it is possible to mine Bitcoin using desktop computers or gaming rigs by joining mining pools, these setups are limited in profitability. Mining pools distribute rewards based on the computational power contributed, meaning small or less efficient machines earn only modest returns.

To compete effectively, mining operations invest in specialized hardware known as Application-Specific Integrated Circuit (ASIC) miners. These machines are far more powerful and energy-efficient than regular computers but require significant capital investment, with prices ranging from $4,000 to $12,000 per rig depending on their performance.

Large-scale operations typically deploy hundreds or thousands of these ASIC miners, which necessitates the large facilities and sophisticated infrastructure mentioned earlier. In this way, the size of the facility and the sophistication of the mining equipment are tightly linked, together defining the overall scale and capability of a bitcoin mining operation.

2. Hashrate contribution:

Hashrate refers to the computational power used to mine and process transactions on the Bitcoin network. A higher hashrate indicates a more significant contribution to the network’s security and transaction processing.

Large mining operations often possess substantial hashrate, measured in exa hashes per second (EH/s). For instance, as of July 2024, the Bitcoin network’s hashrate was approximately 733.41 EH/s.

3. Energy consumption and power source:

Bitcoin mining is energy-intensive. The total energy consumption of the Bitcoin network has been estimated at 175.87 terawatt-hours annually, comparable to the power consumption of Poland. Large mining operations often seek locations with access to cheap and reliable energy sources, such as hydroelectric, solar, or wind power, to reduce operational costs and environmental impact.

4. Financial banking and investor interest:

Significant financial investment is required to establish and maintain large-scale mining operations. This includes the cost of mining hardware, facility construction, energy procurement, and operational expenses. Companies with substantial financial backing can invest in cutting-edge technology and infrastructure, enhancing their mining capabilities. 

Overview of Bitcoin Mining in Africa

Africa is beginning to carve out its share of the global Bitcoin mining market, which was valued at $2.45 billion in 2024 and is projected to reach $8.24 billion by 2034. 

As Bitcoin’s value continues to rise, countries across the continent are positioning themselves to benefit, many by tapping into abundant renewable energy sources and taking advantage of regulatory ambiguity or excess energy production. 

Ethiopia currently leads the continent in Bitcoin mining activity, with around 2.5% of the global hashrate reportedly coming from operations powered entirely by renewable energy. 

This energy mismatch has attracted major miners from China and other regions, who see an opportunity to monetize surplus electricity. Ethiopia’s success showcases how renewable energy and mining can coexist sustainably while contributing meaningfully to state revenue. 

Kenya follows closely behind. As the top geothermal energy producer in Africa, with an installed capacity of 863 MW, the country is using its energy advantage to support sustainable mining. 

Nigeria is emerging as a serious contender. While not yet dominant, its large population, increasing tech engagement, and growing interest in using flared gas for mining signal potential for expansion. Nigeria’s complex but evolving regulatory landscape also leaves room for further mining developments as the government explores clearer crypto frameworks.

Malawi represents a more localized model of Bitcoin mining. By converting rainfall-powered microgrids into revenue-generating infrastructure, Malawi shows how small-scale mining can play a powerful role in community development and rural electrification.

In Libya, Bitcoin mining is technically illegal, but that hasn’t stopped it. Despite the ban, underground mining continues to thrive thanks to heavily subsidized electricity. In 2021, Libyan miners accounted for an estimated 0.6% of the global Bitcoin production, the highest in both the Arab world and Africa at the time. Today, mining reportedly consumes around 2% of the country’s electricity, even as it operates in the shadows.

Angola rounds out the list with limited public data but notable potential. The country struggles with energy inefficiencies, losing nearly 40% of its hydroelectric power during transmission. Some reports suggest Bitcoin miners are beginning to capitalize on this otherwise stranded energy, though large-scale operations are yet to surface.

What unites these countries is a shared set of conditions: untapped or mismanaged energy resources, an openness or gray area in regulation, and the growing understanding that Bitcoin mining can serve as a financial incentive to build and stabilize decentralized energy systems. 

Whether through massive hydroelectric projects or rural microgrids, Bitcoin mining is emerging as both an energy monetization strategy and a bridge to infrastructure development across Africa.

Profiles of the Largest Bitcoin Mining Operations in Africa

1. BitCluster (Ethiopia)

As of 2024, Bitcoin mining in Africa is largely concentrated in

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Bitcoin Magazine

Fold Holdings Secures $250 Million Equity Deal to Expand Bitcoin Treasury

Today, Fold Holdings, Inc. (NASDAQ: FLD), the first publicly traded bitcoin financial services company, has announced a $250 million equity purchase agreement to significantly increase its bitcoin holdings.

JUST IN: Publicly traded Fold secures $250 million equity facility to buy more #Bitcoin pic.twitter.com/M7E3fzwAsT

— Bitcoin Magazine (@BitcoinMagazine) June 17, 2025

Fold Holdings has the option, but not the obligation, to issue and sell up to $250 million in new common stock. The ability to access the funds is subject to certain conditions, including the requirement that a registration statement covering the resale of the stock be filed with and approved by the Securities and Exchange Commission (SEC).

“The Company is not required to use the Facility and controls the timing and amount of any drawdown on the Facility, subject to certain restrictions under the Facility,” said the press release. “The Company expects to use the net proceeds from the Facility, if any, primarily to acquire additional bitcoin for Fold’s corporate treasury.”

The shares offered under the facility will be issued through a private placement, relying on exemptions from the registration requirements of the Securities Act of 1933 and Regulation D. Fold noted that it “plans to file with the SEC a registration statement relating to the resale of the Common Stock issuable under the Facility.”

“The offers and sales of the Common Stock issuable under the Facility will be made in a private placement in reliance on an exemption from the registration requirements of the Securities Act of 1933,” according to the press release. “The Company cannot draw on the Facility, and the Common Stock may not be sold nor may offers to buy be accepted, prior to the time that the registration statement covering the resale of the Common Stock is declared effective by the SEC.”

On May 19, Fold also announced the launch of its Bitcoin gift card, marking its entry into the $300 billion U.S. retail gift card market. This new product allows consumers to purchase and gift bitcoin through familiar retail channels, with plans to expand to major retailers nationwide throughout the year.

“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,” said the Chairman and CEO of Fold Will Reeves.

“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,” stated Reeves.

This post Fold Holdings Secures $250 Million Equity Deal to Expand Bitcoin Treasury first appeared on Bitcoin Magazine and is written by Oscar Zarraga Perez.

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Bitcoin Magazine

U.S. Senate Passes Stablecoin Bill The GENIUS Act

The U.S. Senate has passed the Guiding and Establishing National Innovation for U.S. Stablecoins (GENIUS) Act (S. 394) by a vote of 68-30, establishing the first comprehensive federal framework for fiat-backed stablecoins.

The bipartisan legislation was introduced by Senator Bill Hagerty and co-sponsored by Senators Tim Scott, Kirsten Gillibrand, and Cynthia Lummis. It passed under the official title “Guiding and Establishing National Innovation for U.S. Stablecoins of 2025.” 

The United States Senate has passed the GENIUS Act

— Bo Hines (@BoHines) June 17, 2025

“Today, on a bipartisan basis, the Senate passed its first piece of major legislation this Congress with my bill—the GENIUS Act,” said Senator Hagerty. “With GENIUS, the United States is one step closer to becoming the crypto capital of the world.” 

The GENIUS Act tightly regulates payment stablecoins, requiring 1:1 dollar-backed reserves, monthly disclosures, audits, and clear federal or state licensing. It prohibits algorithmic coins and places strict limitations on rehypothecation and commingling of reserves. Importantly, the bill also amends existing securities laws to explicitly state that compliant stablecoins are not securities—freeing them from SEC jurisdiction.  

While the bill is aimed at stablecoins, many Bitcoin proponents see it as a win since stablecoins can act as a bridge into Bitcoin, enabling on-ramps, easier settlements, and institutional access. 

And as the financial system modernizes, trusted access points like dollar-backed tokens could play a role in onboarding new Bitcoin users—especially in international markets and corporate treasuries. 

“The U.S. Senate has passed the GENIUS Act — landmark stablecoin legislation that provides regulatory clarity, enhances consumer protection, and extends U.S. dollar dominance online,” said President Donald Trump’s AI & Crypto Czar David Sacks. “Thanks to President Trump for his leadership on crypto & Senator Hagerty for authoring the bill.”

The passage of the GENIUS Act may be the clearest signal yet that the U.S. is preparing for a stablecoin and Bitcoin-powered future.   

This post U.S. Senate Passes Stablecoin Bill The GENIUS Act first appeared on Bitcoin Magazine and is written by Jenna Montgomery.

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Bitcoin Magazine

Swiss Bitcoin Platform Relai & Casa Partner to Offer Multisig Bitcoin Security

Today, Relai, a Swiss Bitcoin platform, announced it has partnered with Casa to introduce a new Bitcoin saving and security solution, according to a press release sent to Bitcoin Magazine.

“Self-custody is at the heart of Bitcoin’s promise,” said the Co-Founder and CTO of Relai Adem Bilican. “As our users continue to accumulate and grow their holdings over time, we recognize the need for long-term solutions designed for serious Bitcoin enthusiasts. Casa is the ideal partner – a sovereignty-focused and user-friendly solution. Together, we’re helping users secure not just their savings, but their legacy.” 

According to the press release, the app has over 500,000 downloads, more than 85,000 active users, and a total user investment exceeding $1 billion. These figures reflect growing user engagement with self-custody Bitcoin solutions intended for long-term use.

Self-custody is a fundamental aspect of Bitcoin ownership, but it also comes with certain risks, particularly around long-term security. The partnership introduces a multisignature (multisig) custody option, which requires multiple keys to access funds. This setup can help mitigate the vulnerabilities of single-key storage.

Through the integration, users who purchase Bitcoin via Relai will have the option to store their assets using Casa’s multisig system. The offering also includes an inheritance feature that allows users to designate a beneficiary, adding a layer of planning for asset transfer across generations.

“Casa’s mission is to maximize sovereignty and security in the world,” stated the CEO of Casa Nick Neuman. “The best way we can do that today is by making sovereign bitcoin custody as safe and simple as possible. Our partnership with Relai will help people stack bitcoin and store it securely, for themselves and their families.”

According to both companies, the integration represents a first-of-its-kind model that combines Bitcoin accumulation with long-term custody and inheritance planning for everyday users.

This post Swiss Bitcoin Platform Relai & Casa Partner to Offer Multisig Bitcoin Security first appeared on Bitcoin Magazine and is written by Oscar Zarraga Perez.

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Bitcoin Magazine

Prenetics Becomes First Healthcare Firm to Launch Bitcoin Treasury Strategy With $20M BTC Purchase

Prenetics Global Limited, a health sciences company, announced today that it has purchased $20 million worth of Bitcoin as part of a newly approved corporate treasury strategy. The company acquired 187.42 BTC at an average price of $106,712 and stated that its board has approved allocating the majority of its $117 million balance sheet to Bitcoin. 

This follows the company’s strategic transfer of ownership of ACT Genomics, which increased its pro-forma cash to approximately $66 million and total liquid assets, including BTC and short-term holdings, to around $117 million. 

According to a press release sent to Bitcoin Magazine, Danny Yeung, CEO of Prenetics stated, “With our strengthened balance sheet of $117 million in cash, BTC and short-term assets, we now have the financial foundation to pioneer innovative treasury management approaches, including our historic Bitcoin treasury strategy.” 

Prenetics also announced the appointment of Andy Cheung, former COO of cryptocurrency exchange OKEx, to its Board of Directors. Cheung noted that the company’s Bitcoin strategy will include active treasury management, using tools such as derivatives and structured products. 

“This isn’t about passive Bitcoin storage,” said Cheung. “We’re talking about dynamic treasury management using derivatives, yield strategies, and institutional-grade trading techniques.”

Prenetics plans to expand its Bitcoin holdings through institutional capital partnerships and to implement advanced return strategies. It also plans to accept Bitcoin payments across its direct to consumer platforms, including IM8 Health and CircleDNA.

In addition to Cheung, the company is working with two industry advisors, Tracy Hoyos Lopez, Chief of Staff at Kraken and a board member at the Bitcoin Advocacy Project, and Raphael Strauch, founder of crypto conference TOKEN2049. 

“This is not a short-term play or market timing decision,” said Yeung. “We are implementing a comprehensive, long-term Bitcoin strategy that we believe will fundamentally transform our company’s value proposition.”

Prenetics reported strong recent growth, including a 336.5% year over year revenue increase in Q1 2025. It now operates three consumer health brands and maintains a deb free balance sheet. 

Prenetics’ strategy shows Bitcoin’s tremendous growth and potential. But this time, from within the healthcare sector. 

This post Prenetics Becomes First Healthcare Firm to Launch Bitcoin Treasury Strategy With $20M BTC Purchase first appeared on Bitcoin Magazine and is written by Jenna Montgomery.

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Bitcoin Magazine

The Blockchain Group Buys $20 Million Worth Of Bitcoin

The Blockchain Group has acquired an additional 182 Bitcoin for approximately €17 million ($19.6 million), further expanding its position as Europe’s first Bitcoin treasury company amid accelerating institutional adoption of Bitcoin reserves.

According to a press release issued June 18, the Euronext Growth Paris-listed company completed the purchases through multiple convertible bond issuances totalling over €18 million, subscribed by several investors, including UTXO Management, Moonlight Capital, and asset manager TOBAM.

JUST IN: French publicly traded, The Blockchain Group buys an additional 182 #Bitcoin for €17.0 million

Nothing stops this train pic.twitter.com/fwIqq934Yy

— Bitcoin Magazine (@BitcoinMagazine) June 18, 2025

The acquisitions bring The Blockchain Group’s total Bitcoin holdings to 1,653 BTC, purchased at an average price of €90,081 ($104,000) per coin. The company reported a “BTC Yield” – measuring Bitcoin holdings relative to fully diluted shares – of 1,173.2% year-to-date, significantly outpacing other major corporate holders.

The company’s latest purchases were executed through Swissquote Bank Europe and Banque Delubac, with custody provided by Swiss infrastructure provider Taurus. Additional funding came from the conversion of share warrants into 2.98 million ordinary shares, raising €1.6 million.

We’re seeing unprecedented growth in corporate Bitcoin treasury strategies. The Blockchain Group’s success has created a model for European companies, with new organizations announcing Bitcoin purchases almost weekly.

The company indicated potential plans to acquire an additional 70 BTC through ongoing transactions, which could bring its total holdings to 1,723 BTC. This follows recent Bitcoin treasury announcements from companies including Metaplanet, which now holds 10,000 BTC, and Strategy’s latest acquisition of 10,1000 BTC.

At press time, Bitcoin trades at $104,021, down 1.26% over the past 24 hours, as markets continue to process the implications of growing institutional adoption. The Blockchain Group’s shares were down 3.9% to €4.80 on Wednesday, trading on Euronext Paris.

This post The Blockchain Group Buys $20 Million Worth Of Bitcoin first appeared on Bitcoin Magazine and is written by Vivek Sen.

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Bitcoin Magazine

K33 Announces Plans To Purchase Up To 1,000 Bitcoin

K33 AB, a leading digital asset brokerage and research firm, announced today the launch of a SEK 85 million direct share issue to fund the purchase of Bitcoin. The company aims to build Bitcoin as a core asset on its balance sheet, targeting the accumulation of up to 1,000 BTC as a strategic reserve.

PRESS RELEASE: K33 launches a share issue to finance the purchase of up to 1000 Bitcoin, with a minimum of SEK 85 million secured through pre-commitments pic.twitter.com/sG1LZjR6EI

— K33 (@K33HQ) June 18, 2025

The share issue, priced at SEK 0.1036 per share, is fully backed by existing shareholders and new investors. Proceeds from the raise will be used exclusively to acquire BTC, supporting K33’s accumulation strategy revealed in May. By acquiring BTC, the company aims to strengthen its balance sheet, boost brokerage margins, launch new products, and attract more investors.

“This raise marks a major milestone towards our initial goal of acquiring 1000 BTC before scaling further,” commented the CEO of the Company Torbjørn Bull Jenssen. “We strongly believe that Bitcoin represents the future of global finance and are positioning K33 to benefit maximally from this. A strong balance sheet built on Bitcoin enables us to significantly improve our brokerage operation while maintaining full exposure to Bitcoin’s upside potential.”

As part of the strategy, K33 recently completed its first Bitcoin acquisition, purchasing 10 BTC for approximately SEK 10 million on June 3. This transaction is the initial deployment of capital from the SEK 60 million investment commitment announced earlier this year to support the company’s BTC treasury.

“We expect Bitcoin to be the best-performing asset in the coming years and will build our balance sheet in Bitcoin moving forward,” stated Jenssen. “This will give K33 direct exposure to the Bitcoin price and help unlock powerful synergies with our brokerage operation. Our ambition is to build a balance of at least 1000 BTC over time and then scale from there.”

During its Q1 2025 Report and Strategic Outlook presentation, K33 underscored the accelerating institutional adoption of Bitcoin, referencing the rapid growth of the US Bitcoin ETFs, which attracted more capital in its first year than gold ETFs had in the past two decades.

“For K33, Bitcoin is not only a high-conviction asset — it’s also a strategic enabler,” Jenssen said. “With a sizable BTC reserve, we will be able to strengthen our financial position while unlocking new revenue streams, product capabilities, and partnerships.”

This post K33 Announces Plans To Purchase Up To 1,000 Bitcoin first appeared on Bitcoin Magazine and is written by Oscar Zarraga Perez.

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Bitcoin Magazine

Bitcoin Tech Booms: Lightning Data Defies Digital Gold Narrative

Ego Death Capital’s portfolio reveals adoption metrics including $1.5 billion in Lightning-powered trading volume, as Block shocks the industry with their 9.7% Lightning Network yield. 

While bitcoin treasury companies, debates about market structure bills, and strategic bitcoin reserve advocacy dominate the headlines in 2025, a trend is quietly growing in the background: the success of Bitcoin technology companies.

Increasingly recognized as digital gold and a long-term store of value, bitcoin is far more than just a shiny rock in cyberspace. As a software technology, Bitcoin is programmable and has unlocked a new paradigm of payments, custody, settlement and trading possibilities.

Nevertheless, some critics point to the empty blocks on the Bitcoin base layer and historically low transaction fees as implicit proof that Bitcoin is failing as a medium of exchange. Others claim that the Lightning Network has failed to get mainstream adoption and even argue that it suffers from significant privacy problems. But the opposite may be true. 

New data coming out of various companies throughout the industry is starting to paint a different picture. Perhaps the Lightning Network has been so successful in drawing transactions off chain and making them more private that it is hard to quantify success metrics without companies involved sharing the data.

But, a variety of Bitcoin start-ups and companies using bitcoin to build out new financial infrastructure are now starting to boast of their success metrics, claiming numbers that suggest there is a strong product market fit beyond treasury strategies.

Jeff Booth, author of The Price Of Tomorrow and co-founder of the Bitcoin-focused VC firm Ego Death Capital, told Bitcoin Magazine he doesn’t “think the general public has any clue with how fast the Bitcoin ecosystem is growing.” Adding that, “They keep on hearing treasury companies this and politics that, and they’re missing the forest for the trees.” 

Below follows a summary of various companies and projects demonstrating Bitcoin adoption in significant numbers, many of them within the Ego Death Capital portfolio. 

Block: Earning Big on Lightning and Bitcoin Payments

The contrast in perspectives between the digital gold thesis and those that believe in Bitcoin as a payments technology was most recently seen at Bitcoin Vegas 2025 where Block, the parent company of Cash App, disclosed that they are earning 9.7% yield off their Bitcoin Lightning node. 

Miles Suter, Bitcoin Product Lead at Block, told the live audience that “at the infrastructure layer, we’re earning nearly 10% bitcoin-on-bitcoin returns by efficiently routing real payments across the Lightning network. This isn’t yield from altcoin staking or reckless speculation; it’s from solving hard, real-time routing problems, and its real bitcoin-on-bitcoin returns from our corporate holdings via supporting real payments use cases.”

Besides Block’s stunning 9.7% figure announcement, which stood out as one of the most lasting impressions from the conference, Suter claimed that Cash App ranks “among the top bitcoin on-ramps in the U.S., accounting for nearly 10% of on-chain block space at any time,” adding that in 2024, its Lightning usage grew 7x and one in four of their outbound Bitcoin payments are processed on Lightning. These numbers highlight Block’s growth as a Bitcoin payments giant, now perhaps the most common merchant payments terminal and consumer payments app that integrates bitcoin.

Ego Death Capital

Ego Death Capital has been investing in Bitcoin infrastructure start-ups since 2022, initially raising a tactical 30 million dollar fund amid a boom in crypto and altcoin VC investments. 

“When we first raised money, we actually targeted 30 million because the ecosystem at that time was really early. We realized we had to lean into these companies to help them scale. There were a lot of big crypto funds at that time, but they were spraying money everywhere else. And it was largely the exact opposite of what we believed would happen on Bitcoin.” Booth recalled that “Bitcoin was a protocol. It was developing in layers and it was early. And if you realized that and leaned in to help those companies that were developing in the layers, helping the infrastructure be created, then you would accelerate that. You would accelerate what we saw Bitcoin being, a currency, a store of value, an entirely new network.”

“We don’t have a failure in that fund,” Booth said of the firm’s first investment cohort, which included companies like Breez, Relai, LN Markets, Fedi, Wolf and Simple Proof. “That fund is just over three years old. It’s staggering. A number of those companies, I think three of those companies are already profitable — and profitable in bitcoin terms. So adding bitcoin to their treasury each month and growing incredibly fast.” 

Breez: Powering a Global Lightning Payments Network

Breez, founded in 2018, is a self-custodial Lightning-as-a-service provider that enables developers to integrate Bitcoin payments into apps using its open source Breez SDK. By simplifying Lightning’s complexities, Breez has been driving widespread adoption across diverse industries. 

“Over 40 apps have already implemented our SDK in production or beta since we launched it less than 18 months ago. Collectively, ~1.5 million users now have access to self-custodial, peer-to-peer bitcoin payments through these apps. These apps processed over $4.5 million in gross transaction volume in 2024,” wrote Roy Sheinfeld, CEO of Breez, in a January 2025 blog post. 

The “Bitcoin Payments Report” by Breez and 1A1z, released February 2025, added, “The Lightning Network now reaches over 650 million users; driven by integrations with mainstream products, new developer tools, and growing merchant adoption.” A month later Sheinfeld published that “Lightning Pay’s user base has been growing with users moving a billion sats monthly.” Additionally, Breez’s integration with Klever Wallet brought Lightning to “100,000 monthly active users,” as stated in a December, 2024, blog post. 

LN Markets: Lightning-Fueled Trading Takes Off

LN Markets, launched in 2020, is a Bitcoin-native derivatives trading platform, leveraging the Lightning Network for instant settlements and minimized counterparty risk. 

Its Lightning-native login interface demonstrates they are on the cutting edge of Bitcoin technologies and unlocks user experience features that differentiate it from most other advanced trading platforms. The fast payment rails that result from this deep integration with the Lightning Network unlock faster settlement, lower withdrawal fees and provides access to smaller traders throughout the third world, with many users in South America in countries like Mexico, Brazil and Colombia.

“Basically we’ve gone from 50 million in monthly trading volume to 1.5 billion last month in May,” co-founder Romain Rouphael told Bitcoin Magazine, adding that they have gone from “one billion dollar yearly trading volume in 2023 to six billion last year to 12 billion this year.” Profitability is also strong, with Romain stating, “We double our revenue each year and we double our EBITDA as well every year,” and “We are doing millions of Lightning transactions every year” These figures highlight LN Markets’ strong and active user base as well as Lightning’s scalability.

The exchange focuses on B

@ cbd044aa:090d5436

Additional Pet Services Abbotsford Hey, Abbotsford pet parents! At Alpha Animal Hospital, we go beyond basic care with awesome pet services tailored for your furry pals. From doggy daycare and cozy cat boarding to expert dental cleanings and fun puppy training classes, we’ve got your pet’s needs covered. Our friendly team ensures every visit is stress-free, keeping your pet happy and healthy. With years of trusted care, we’re here to make pet parenting a breeze. Call us at Alpha Animal Hospital to book today!

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Pet Grooming Services Sedro Woolley Looking for top-notch pet grooming services in Sedro Woolley? At Sedro Woolley Veterinary Clinic, we pamper your furry friends with care and expertise! Our skilled team offers stress-free grooming, including nail trims, sedated lion shaves, and dematting for cats, ensuring your pet feels comfortable and looks their best. With over 50 years of trusted service, we prioritize your pet’s well-being in a friendly environment. Book an appointment today and let your pet shine!

@ 000002de:c05780a7

By this all people will know that you are my disciples, if you have love for one another.”

I've been meditating on these words from our savior since Easter. In these times I need to remind myself of this pretty much every day.

https://stacker.news/items/1009542

@ f85b9c2c:d190bcff

This is too scaring cannot break this vicious circle and it goes with complications. There isn't a more serious condition beyond an empty pocket or people's economic status.People told they do not have the right to education, healthcare etc. Of course there are thousands of critical areas to target so that it may be adequately addressed to help break the cycle of areas of education, economic opportunities, health care, and mechanisms of social support.

Education Quality education should also give them the ability to lead a stable income, course of better lives. However the program would benefit poor children and help in more long-term aspects . Investment in education also means an improvement of the school environment in poor areas. It means first of all professional education of teachers, improving conditions and accessibility to all resources needed for studying-books, technology, etc. Relatively low costs of higher education and vocational trainings can equip young people with the needed and actually demanded skills for more promising employment.

Economic Opportunities It is the most basic need to save people from poverty and empower them with ownership over some opportunities economically. For example creation of jobs, small businesses, equal pay to citizens within the country and a willing government and organizations which will give out a micro-loan and grant to business-oriented entrepreneurs who want to start up. Then undergoing a good program on training of financial literacy, business management, and marketing that will empower people with a better foundation which can then leverage to do well through enterprising ambition. For this reason people will thus be able to make a living wage ,at least their basic needs will be available and the means to invest for themselves.

Access to Health Care Health and poverty problems are evident therefore better health means improved levels of productivity.Improvement in health care is therefore expected to get health care that not only meets the price but also accessible at some cost. So ,universal health services including preventive service, mental health and maternal and child health care may improve the health of families defined as low-income providers. All these public health programs should be based on nutrition sanitation and prevention of diseases. Education should bring out the potentiality of the community in acquiring the proper information that will help them decide the right choices for betterment in health, hence a healthier economic outlook in the future.

Social Support Systems Support systems that would have protection provided for families and individuals. Other programs may also be monetary, food, or housing that may be needed which will minimize a part of the direct burdens. Such assistance and resources are also made possible with access entry to community networks. Community organizations and non-profits providing counseling and mentoring support perhaps some skills development programs-show people an opportunity to work against the challenge that stands out as a barrier for people getting successes.

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Pet Diagnostics Services Surrey Is your pet acting off? Campbell Heights Animal Hospital in Surrey offers top-notch pet diagnostics services to get to the bottom of it! From X-rays to bloodwork and ultrasounds, our caring team uses cutting-edge tools to spot issues fast. Whether it’s a puppy or a senior cat, we provide clear answers with a friendly touch. Affordable and local, we’re here to keep your pet healthy. Visit Campbell Heights Animal Hospital today for expert diagnostics in Surrey—your pet’s health is our priority!

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Introducing: Reader Stories — A New Page for Your Journey

https://connect-test.layer3.press/articles/1acb1809-49c3-4559-902b-01909d49c50f

@ 91117f2b:111207d6

Sophia is a social humanoid robot developed by Hanson Robotics. She was activated on February 4, 2016, and has since become a prominent figure in the field of artificial intelligence (AI).

Sophia's Capabilities

Sophia is designed to mimic human-like behavior and interactions. She can:

• Recognize faces: Sophia can recognize and respond to human faces, making her interactions more personalized.

• Understand language: Sophia can understand and respond to natural language, allowing her to engage in conversations.

• Express emotions: Sophia can display a range of emotions, making her interactions more human-like.

Citizenship

In 2017, Sophia became the first robot to be granted citizenship by a country, Saudi Arabia. This move sparked controversy and raised questions about the rights and responsibilities of AI entities.

Impact

Sophia's development and citizenship have significant implications for the field of AI. She has:

• Raised awareness: Sophia has raised awareness about the potential of AI and its applications.

• Sparked debate: Sophia's citizenship has sparked debate about the ethics and implications of granting rights to AI entities.

Sophia is a groundbreaking AI that has pushed the boundaries of what is possible with artificial intelligence. Her capabilities and citizenship have sparked important discussions about the future of AI and its role in society.

@ cbd044aa:090d5436

Pet Diagnostics Services Vancouver Worried about your pet’s health? University Veterinary Clinic in Vancouver offers top-tier pet diagnostics services to get answers fast! Our friendly team uses cutting-edge tools like X-rays, ultrasounds, and lab tests to pinpoint issues with precision. Whether it’s a mystery limp or tummy trouble, we’ve got your furry friend covered with compassionate, expert care. Affordable and local, we make diagnostics stress-free. Trust University Veterinary Clinic for Vancouver’s best pet diagnostics—book now and keep your pet happy and healthy!

@ eb0157af:77ab6c55

A new study by Kraken reveals how cryptocurrency investors perceive security as the main challenge in self-managing their digital assets.

According to The Block, a recent survey conducted by crypto exchange Kraken found that nearly half of respondents consider themselves the primary risk factor for their own crypto security. The research, which surveyed 789 participants, highlights that 48% of users see their own actions as the greatest threat to their investments in digital assets, surpassing concerns about external theft or fraud.

Kraken’s report underlines how personal responsibility in security management forces users to take full control of their digital funds. However, the study suggests that this autonomy can also become a source of anxiety for many investors.

Nick Percoco, Chief Security Officer at Kraken, commented on the findings, noting that “a lack of confidence in personal crypto security is capping the growth of the industry.” According to Percoco, unlocking the full potential of cryptocurrencies will require users to embrace self-custody and consistently invest in strong security habits.

Technologies to strengthen security

Despite the concerns highlighted in the study, 31% of participants expressed optimism about future technologies that could improve crypto security. Among the most promising solutions identified:

• advanced biometric systems for user authentication;
• multi-factor authentication to secure wallet access;
• AI-based fraud detection systems to prevent attacks.

Data and case studies

Kraken’s research emerges in a context where security threats remain a pressing reality. FBI data shows that in 2024, nearly 150,000 reports of crypto-related internet fraud resulted in $9.3 billion in losses. Older users, particularly those over 60, proved especially vulnerable, accounting for $3 billion in crypto-related financial fraud losses on their own.

The post Kraken study: 48% of users fear themselves in managing and securing their funds appeared first on Atlas21.

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Pet Wellness Program Vancouver Keep your furry friend thriving with Cypress St. Animal Hospital’s pet wellness program in Vancouver! Our tailored plans include check-ups, vaccinations, and dental care to catch issues early and keep your pet healthy. Perfect for puppies, seniors, or rescue pets, we offer affordable, compassionate care with a local touch. With easy scheduling and expert vets, your pet’s wellness is our priority. Join Cypress St. Animal Hospital’s program today and give your pet the happy, healthy life they deserve in Vancouver!

@ eb0157af:77ab6c55

Carl Rickertsen completely exits his position in Strategy as insiders sell $864 million worth of stock.

As reported by Protos, Carl Rickertsen, a member of Strategy’s board of directors, has fully liquidated his entire shareholding for over $10 million.

Rickertsen’s decision to completely exit his Strategy position marks a sharp shift from his previous investment stance. In 2022, the executive had shown confidence in the company by investing $700,000 in MSTR shares.

On June 13, 2022, Rickertsen purchased $608,000 worth of MSTR stock at $152 per share. Since then, the stock has rallied 152%. However, by 2023, the director had already sold half of his 4,000-share position.

Rickertsen’s approach to managing his holdings has become increasingly aggressive in recent years. Since joining the board in 2019, he has adopted a strategy of immediately liquidating any stock options received.

One example of this tactic occurred on June 2, when he acquired and sold 26,390 MSTR shares on the same day.

As of June 5 this year, Rickertsen reported zero vested Strategy shares, marking the end of his equity involvement with the company.

Rickertsen’s situation is not an isolated case within Strategy. Data from the Securities and Exchange Commission (SEC) reveals a controversial picture. According to information gathered by secform4.com, over the past five years, total insider sales have exceeded purchases by $864 million. This imbalance in insider transactions could raise questions about executives’ confidence in the company’s future.

The post Strategy director liquidates all his MSTR shares appeared first on Atlas21.

@ eb0157af:77ab6c55

The banking giant is exploring an expansion of its blockchain services, focusing on digital payments and currencies.

JPMorgan Chase has filed a new trademark application for the name “JPMD.” The filing was submitted on June 15 to the United States Patent and Trademark Office (USPTO).

The application, filed by JPMorgan Chase Bank, N.A., covers a broad range of services related to digital assets and blockchain technology. These include the issuance of digital currencies, electronic payment processing, and financial custody services — all of which suggest a possible new stablecoin initiative for JPMorgan.

Experience with JPM Coin

This move wouldn’t be JPMorgan’s first foray into blockchain-based finance. The bank already operates JPM Coin, a dollar-pegged stablecoin used to enable instant transactions between institutional clients. The token runs on Quorum, a private blockchain network developed in-house by JPMorgan and based on Ethereum’s technology.

The registration of the JPMD trademark comes as JPMorgan and other major U.S. banks are considering a collaborative stablecoin project through their jointly owned entities: Early Warning Services and The Clearing House.

Similarly, corporations like Walmart and Amazon are mulling the creation of their own stablecoins.

The post JPMorgan files trademark for ‘JPMD’: a new stablecoin on the horizon for the American bank appeared first on Atlas21.

@ b1ddb4d7:471244e7

Why are Stripe Alternatives are growing like mushrooms? When it comes to online payment processing, Stripe has long dominated the conversation.

However, with its complex pricing structure, strict policies and first-world focus, many entrepreneurs and companies are actively seeking viable Stripe alternatives.

Whether you’re a SaaS startup, e-commerce store, or global enterprise, choosing the right payment processor can significantly impact your bottom line and customer experience.

Table of Contents

• Why Consider Stripe Alternatives?
• The Complete List of Stripe Alternatives
• Additional Notable Mentions
• How to Choose the Right Stripe Alternative
• Conclusion

Why Consider Stripe Alternatives?

Before diving into our comprehensive list, it’s worth understanding why businesses are exploring alternatives to Stripe. While Stripe offers robust features and excellent developer tools, some businesses face challenges with pricing transparency, limited global coverage, or specific industry requirements that Stripe doesn’t fully address.

The Complete List of Stripe Alternatives

Based on extensive research and analysis of the payment processing landscape, here are 27 proven Stripe alternatives that could be the perfect fit for your business:

1. Flash – Easiest Bitcoin Payment Solution

Flash is the easiest Bitcoin payment gateway for businesses to accept payments. Supporting both digital and physical enterprises, Flash leverages the Lightning Network to enable fast, low-cost Bitcoin transactions. Launched in its 2.0 version in March 2025, Flash is at the forefront of driving Bitcoin adoption in e-commerce.

2. Lemon Squeezy – The SaaS-Focused Alternative

Dubbed as “acq’d by Stripe,” Lemon Squeezy offers a comprehensive solution specifically designed for digital product sales and SaaS businesses. It provides strong customer support, built-in analytics, and handles payments, subscriptions, global tax compliance, and fraud prevention in one platform.

3. Gumroad – Creator Economy Champion

Gumroad has carved out a niche serving creators and small businesses by providing tools for selling digital products, physical goods, and subscriptions. It’s particularly popular among content creators, artists, and independent entrepreneurs who want to experiment with various ideas and formats. They also open-sourced their code which is quite the ‘chad-move’.

4. Paddle – All-in-One SaaS Commerce

Paddle caters to SaaS and software companies by offering a comprehensive platform with billing, licensing, and global tax handling capabilities. It’s designed to be a complete solution for subscription-based businesses, handling payments, tax, and subscription management in one platform.

5. FastSpring – Global E-commerce Specialist

FastSpring specializes in e-commerce solutions for software and SaaS companies, with a focus on global payments and subscription management. According to TechnologyAdvice, it’s particularly strong for international transactions and helps companies sell more, stay lean, and compete big.

6. 2Checkout – Versatile Payment Solutions

2Checkout (now part of Verifone) offers versatile payment solutions excelling in global payments, subscription billing, and digital commerce. One of the best stripe alternatives as it’s an all-in-one monetization platform that maximizes revenues and makes global online sales easier, supporting over 200 countries and territories.

7. Payoneer – Cross-Border Payment Expert

Payoneer simplifies cross-border payment solutions, offering local payment ease globally with a focus on market expansion and multi-currency support. It’s trusted by small to medium-sized businesses for global payment solutions and international money transfers.

8. Chargebee – Subscription Management Leader

Chargebee is a subscription management platform perfect for SaaS and SMBs, with robust billing and revenue management features. If you were looking for stripe alternatives to setup subscriptions, Chargebee might be right for you. It streamlines revenue operations and helps businesses grow efficiently with comprehensive subscription billing capabilities.

9. Maxio (formerly Chargify) – B2B SaaS Billing

Maxio offers a robust platform for B2B SaaS billing and financial operations, focusing on growth and efficiency for subscription businesses. It’s the most complete financial operations platform for B2B SaaS, bringing core financial operations into one platform.

10. Recurly – Dynamic Subscription Management

Recurly offers dynamic subscription management platform, excelling in churn management and data insights for subscription growth. It’s the only proven platform that expands and protects your recurring revenue with subscription management, recurring billing, and payments orchestration.

11. Braintree – PayPal’s Enterprise Solution

Braintree (by PayPal) provides a versatile global payments platform, integrating multiple payment methods with a focus on conversion and security. It delivers end-to-end checkout experiences for businesses, offering single-touch payments and mobile optimization.

12. PayKickstart – Modern Commerce Platform

PayKickstart offers a modern commerce platform for online billing and affiliates, focusing on revenue maximization and churn minimization. It’s the most complete checkout, recurring billing, affiliate management, and retention solution with global capabilities.

13. PayPro Global – Full-Service E-commerce

PayPro Global offers a full-service eCommerce solution for selling software and SaaS, focusing on global payments, tax compliance, and customer support. It provides flexible solutions with over 70 payment methods and great support for software companies.

14. Shopify Payments – E-commerce Integration

Integrated with Shopify, this service is ideal for SMBs in eCommerce, offering a seamless shopping cart and payment experience. It’s the simplest way to accept online payments, automatically set up for major methods with no fees for some payment types.

15. Square – Versatile POS and Payment Solutions

Square provides versatile POS and payment solutions for small businesses with a strong focus on retail and mobile payments. Forbes Advisor notes it as one of the top alternatives for businesses needing both online and offline payment capabilities.

16. Zoho Billing – Integrated Business Solution

Zoho Billing is an online recurring billing and subscription management solution, ideal for small and medium-sized businesses seeking professional invoice creation, time and expense tracking, and improved cash flow management. Zoho isn’t just competing for stripe alternatives, they offer a ton of other products and services.

17. WePay – Chase Company Integration

WePay, a Chase company, provides integrated payment solutions for ISVs and SaaS companies with customizable payment solutions. It’s designed for platforms like marketplaces and small business tools, offering seamless user experience and fraud protection.

18. QuickBooks Payments – SMB Accounting Integration

This service provides seamless accounting and payment solutions for SMBs and SaaS businesses, featuring real-time tracking and automated bookkeeping. It lets small businesses accept payments online from anywhere with easy integration into QuickBooks accounting.

19. Mangopay – Marketplace Payment Infrastructure

Mangopay offers a modular payment infrastructure for marketplaces and platforms, emphasizing flexibility, global payouts, and AI-powered anti-fraud. It uses flexible wallets built to orchestrate fund flows and monetize payment experiences.

20. Coinbase Commerce – Cryptocurrency Payments

Coinbase Commerce enables businesses to accept payments from around the world using cryptocurrency. It offers instant settlement, low fees, and broad asset support, making it easy for merchants to accept digital currency payments globally.

21. BTCPay Server – Open-Source Bitcoin Processor

BTCPay Server is a self-hosted, open-source cryptocurrency payment processor with 0% fees and no third-party involvement. It’s secure, private, censorship-resistant, and completely free for businesses wanting full control over their Bitcoin payments.

22. Lago – Open-Source Billing Alternative

Lago is an open-source alternative to Stripe Billing and Chargebee, specializing in billing and metering in one place for usage-b

@ dfa02707:41ca50e3

• This version introduces the Soroban P2P network, enabling Dojo to relay transactions to the Bitcoin network and share others' transactions to break the heuristic linking relaying nodes to transaction creators.

• Additionally, Dojo admins can now manage API keys in DMT with labels, status, and expiration, ideal for community Dojo providers like Dojobay. New API endpoints, including "/services" exposing Explorer, Soroban, and Indexer, have been added to aid wallet developers.
• Other maintenance updates include Bitcoin Core, Tor, Fulcrum, Node.js, plus an updated ban-knots script to disconnect inbound Knots nodes.

"I want to thank all the contributors. This again shows the power of true Free Software. I also want to thank everyone who donated to help Dojo development going. I truly appreciate it," said Still Dojo Coder.

What's new

• Soroban P2P network. For MyDojo (Docker setup) users, Soroban will be automatically installed as part of their Dojo. This integration allows Dojo to utilize the Soroban P2P network for various upcoming features and applications.
• PandoTx. PandoTx serves as a transaction transport layer. When your wallet sends a transaction to Dojo, it is relayed to a random Soroban node, which then forwards it to the Bitcoin network. It also enables your Soroban node to receive and relay transactions from others to the Bitcoin network and is designed to disrupt the assumption that a node relaying a transaction is closely linked to the person who initiated it.
  • Pushing transactions through Soroban can be deactivated by setting NODE_PANDOTX_PUSH=off in docker-node.conf.
  • Processing incoming transactions from Soroban network can be deactivated by setting NODE_PANDOTX_PROCESS=off in docker-node.conf.
• API key management has been introduced to address the growing number of people offering their Dojos to the community. Dojo admins can now access a new API management tab in their DMT, where they can create unlimited API keys, assign labels for easy identification, and set expiration dates for each key. This allows admins to avoid sharing their main API key and instead distribute specific keys to selected parties.
• New API endpoints. Several new API endpoints have been added to help API consumers develop features on Dojo more efficiently:
  • New:
    • /latest-block - returns data about latest block
    • /txout/:txid/:index - returns unspent output data
    • /support/services - returns info about services that Dojo exposes
  • Updated:
    • /tx/:txid - endpoint has been updated to return raw transaction with parameter ?rawHex=1
  • The new /support/services endpoint replaces the deprecated explorer field in the Dojo pairing payload. Although still present, API consumers should use this endpoint for explorer and other pairing data.

Other changes

• Updated ban script to disconnect inbound Knots nodes.
• Updated Fulcrum to v1.12.0.
• Regenerate Fulcrum certificate if expired.
• Check if transaction already exists in pushTx.
• Bump BTC-RPC Explorer.
• Bump Tor to v0.4.8.16, bump Snowflake.
• Updated Bitcoin Core to v29.0.
• Removed unnecessary middleware.
• Fixed DB update mechanism, added api_keys table.
• Add an option to use blocksdir config for bitcoin blocks directory.
• Removed deprecated configuration.
• Updated Node.js dependencies.
• Reconfigured container dependencies.
• Fix Snowflake git URL.
• Fix log path for testnet4.
• Use prebuilt addrindexrs binaries.
• Add instructions to migrate blockchain/fulcrum.
• Added pull policies.

#FREESAMOURAI

Learn how to set up and use your own Bitcoin privacy node with Dojo here.

Announcement / Archive
GitHub Repo

@ 31a4605e:cf043959

Com a crescente digitalização do dinheiro, os governos de vários países começaram a desenvolver moedas digitais de banco central (CBDCs - Central Bank Digital Currencies) como resposta à popularização de Bitcoin. Enquanto Bitcoin representa um sistema financeiro descentralizado e resistente à censura, as CBDCs são versões digitais das moedas fiduciárias, controladas diretamente pelos bancos centrais. Essa concorrência pode moldar o futuro do dinheiro e definir o equilíbrio entre liberdade financeira e controlo estatal.

Diferenças fundamentais entre Bitcoin e CBDCs

Bitcoin e as CBDCs diferem em praticamente todos os aspetos fundamentais:

Centralização vs. Descentralização: Bitcoin opera numa rede descentralizada, onde nenhum governo ou entidade pode alterar as regras ou censurar transações. Já as CBDCs são emitidas e controladas pelos bancos centrais, permitindo um maior controlo sobre a circulação e utilização do dinheiro.

Oferta limitada vs. Inflação controlada: Bitcoin tem uma oferta fixa de 21 milhões de unidades, tornando-se um ativo escasso e deflacionário. As CBDCs, por outro lado, podem ser criadas sem limites, como acontece com as moedas fiduciárias tradicionais, sujeitas a políticas monetárias inflacionárias.

Privacidade vs. Monitorização: Bitcoin permite transações pseudónimas, garantindo um certo nível de privacidade financeira. As CBDCs, no entanto, podem ser programadas para permitir o rastreamento total de cada transação, facilitando a supervisão governamental e, potencialmente, o controlo sobre o que os cidadãos podem ou não gastar.

Resistência à censura vs. Controlo estatal: Bitcoin permite que qualquer pessoa realize transações sem depender de aprovação de terceiros. As CBDCs, por serem centralizadas, podem ser usadas pelos governos para restringir transações indesejadas ou mesmo confiscar fundos com um simples comando digital.

O que os governos pretendem com as CBDCs?

A introdução das CBDCs tem sido vendida com argumentos como:

Maior eficiência nas transações financeiras, eliminando intermediários e reduzindo custos bancários.

Facilidade na implementação de políticas económicas, como estímulos diretos à população ou tributação automatizada.

Combate a atividades ilegais, dado que as transações podem ser rastreadas em tempo real.

No entanto, muitas destas justificações levantam preocupações sobre a perda de privacidade financeira e o aumento do poder dos governos sobre o sistema monetário.

Bitcoin como alternativa às CBDCs

A ascensão das CBDCs pode fortalecer a posição de Bitcoin como alternativa de dinheiro verdadeiramente livre. À medida que os cidadãos percebem os riscos de um sistema financeiro 100% controlado pelo Estado, a procura por um ativo descentralizado e resistente à censura pode crescer.

Proteção contra o controlo estatal: Bitcoin permite que os utilizadores mantenham total soberania sobre o seu dinheiro, sem o risco de bloqueios arbitrários ou confiscações.

Preservação da privacidade financeira: Ao contrário das CBDCs, que podem monitorizar todas as transações, Bitcoin oferece um grau de anonimato que protege os indivíduos da vigilância excessiva.

Reserva de valor contra a inflação: Enquanto os governos podem emitir CBDCs indefinidamente, Bitcoin mantém a sua escassez garantida, tornando-se um refúgio contra políticas monetárias irresponsáveis.

Resumindo, a competição entre Bitcoin e as CBDCs será uma das maiores batalhas financeiras do futuro. Enquanto os governos tentam consolidar o seu controlo através de moedas digitais centralizadas, Bitcoin continua a ser a principal alternativa para aqueles que procuram independência financeira e proteção contra a vigilância estatal. A escolha entre um sistema financeiro livre e um sistema monitorizado e controlado poderá definir o rumo da economia digital nas próximas décadas.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

@ 8d34bd24:414be32b

As I read the news over the past week, we’ve heard of Ukrainian drone attacks on Russia’s nuclear attack planes and Russia’s threats of retaliation. We’ve heard of Israel attacking Iran’s nuclear facilities and Iran returning attacks on Israel’s major cities. I’ve read of AI taking jobs, threatening someone trying to turn it off, and refusing to turn off. There are threats of inflation, market crashes, housing crashes, and monetary crashes. There are riots across the US. There are warnings of potential new pandemics or of calls for terrorist cells to awaken and attack. It is easy to get overwhelmed by everything happening in the world. It is easy to become fearful of everything, but God does not call us to be afraid. He repeatedly tells us to “trust him” and to “fear not.”

Do not fear, for I am with you;\ Do not anxiously look about you, for I am your God.\ I will strengthen you, surely I will help you,\ Surely I will uphold you with My righteous right hand.’ (Isaiah 41:10)

With all of the crazy going on in the world, it is easy to worry about our jobs, our families, our country, and even our lives, but God does not want us to worry. He wants us to trust in Him in all things.

And He said to His disciples, “For this reason I say to you, do not worry about your life, as to what you will eat; nor for your body, as to what you will put on. For life is more than food, and the body more than clothing. Consider the ravens, for they neither sow nor reap; they have no storeroom nor barn, and yet God feeds them; how much more valuable you are than the birds! And which of you by worrying can add a single hour to his life’s span? If then you cannot do even a very little thing, why do you worry about other matters? Consider the lilies, how they grow: they neither toil nor spin; but I tell you, not even Solomon in all his glory clothed himself like one of these. But if God so clothes the grass in the field, which is alive today and tomorrow is thrown into the furnace, how much more will He clothe you? You men of little faith! And do not seek what you will eat and what you will drink, and do not keep worrying. For all these things the nations of the world eagerly seek; but your Father knows that you need these things. But seek His kingdom, and these things will be added to you. Do not be afraid, little flock, for your Father has chosen gladly to give you the kingdom. (Luke 12:22-32) {emphasis mine}

God provides for His own. He doesn’t always provide in the way we wish, but He does provide when we trust in Him. Even when believers die, He provides them a place in heaven.

When we look at the world around us, where everything seems like it is falling apart and/or turning to evil, we need to keep our eyes on Jesus and on eternity.

Therefore we do not lose heart, but though our outer man is decaying, yet our inner man is being renewed day by day. For momentary, light affliction is producing for us an eternal weight of glory far beyond all comparison, while we look not at the things which are seen, but at the things which are not seen; for the things which are seen are temporal, but the things which are not seen are eternal. (2 Corinthians 4:16-18) {emphasis mine}

What we experience here on earth may sometimes be unpleasant, but it is a “momentary, light affliction” compared to the glory of heaven. Just as labor and delivery of a child is hard and unpleasant, but is worth every effort and pain when you hold your child, in the same way our suffering on earth will seem like nothing compared to the joy of being in the presence of our Creator God and Savior.

My Experiences

I used to try to prepare for everything. When I was young, I would say, “a good Girl Scout is always prepared.” When I got married and had kids, I started trying to prepare for anything that might possibly go wrong. I had extra food, water, and medical supplies. I started a garden. I got chickens. I got rid of chickens when I developed a lung allergy and couldn’t breathe.

None of that was wrong in itself. I’d even argue it could be wise actions, but I was relying on myself and stuff to face the troubles of this world instead of relying on God. That was definitely not good and was not the way to peace.

We also got involved in politics. My husband was in the state legislature. I was a precinct person and involved in precinct, county, state, and national meetings. I helped set the platform for our state political party in two elections and helped set the resolutions in another.

None of that was wrong in itself. I’d even argue that Christians are called to be a blessing to our earthly nations, but it wasn’t the way to peace, nor was it putting my time in effort into the most important things.

I’ve been reading my Bible daily for 40+ years and reading the Bible in a year for 20+ years. For more than a decade I intensely studied the beginnings, Genesis and how science and archaeology support every fact in Genesis. That study really taught me the power of God and how He always keeps His promises.

For the past several years, I’ve switched to spending most of my intense study on end times prophecy. Despite the fact that the end times prophecies predict a time of unimaginable hardship, the promises of the rapture, the millennial kingdom, and eternity with Jesus in heaven brings great peace. The crazy, evil, and agony in the world is not the world falling apart, but God’s controlled, merciful judgment on the world. I can see the light at the end of the tunnel. I don’t just see everything that can possibly go wrong. I trust God with my life and that of my family.

I still have extra food, water, and medical supplies on hand, but I don’t obsess about it, nor do I put all my trust in my preparations. I still vote, but I have pulled back from political life. I have learned to trust Jesus in these difficult times. I try to be wise, but not worry about every thing that could possibly go wrong. I have gained peace.

But the Helper, the Holy Spirit, whom the Father will send in My name, He will teach you all things, and bring to your remembrance all that I said to you. Peace I leave with you; My peace I give to you; not as the world gives do I give to you. Do not let your heart be troubled, nor let it be fearful. You heard that I said to you, ‘I go away, and I will come to you.’ If you loved Me, you would have rejoiced because I go to the Father, for the Father is greater than I. Now I have told you before it happens, so that when it happens, you may believe. (John 14:26-29) {emphasis mine}

Studying God’s word enables me to know God’s power, trust His promises, and know His predictions. I don’t need to worry because God is in control of everything that happens in the world.

Let your gentle spirit be known to all men. The Lord is near. Be anxious for nothing, but in everything by prayer and supplication with thanksgiving let your requests be made known to God. And the peace of God, which surpasses all comprehension, will guard your hearts and your minds in Christ Jesus. (Philippians 4:5-7) {emphasis mine}

I really can know the “peace of God, which surpasses all comprehension.”

What We Need for Peace

Knowing God’s word can give us peace. We can bring Bible verses to mind as reminders of His promises given and His promises fulfilled. I am going to go through a bunch of verses that we can bring to mind when we are feeling worried and fearful. I’ll probably make a few comments, but I want God’s word to speak to you.

When I am afraid,\ I will put my trust in You.\ In God, whose word I praise,\ In God I have put my trust;\ I shall not be afraid.\ What can mere man do to me? (Psalm 56:3-4)

It is hard to be afraid when you are praising God.

While He was still speaking, they came from the house of the synagogue official, saying, “Your daughter has died; why trouble the Teacher anymore?” But Jesus, overhearing what was being spoken, said to the synagogue official, “Do not be afraid any longer, only believe.” (Mark 5:35-36)

Once trusting Jesus as Savior, we don’t need to be afraid of anything, just believe.

The Lord also will be a stronghold for the oppressed,\ A stronghold in times of trouble;\ And those who know Your name will put their trust in You,\ For You, O Lord, have not forsaken those who seek You. (Psalm 9:9-10)

No matter what we are going through, God is with us and working through us for good. We are never left alone.

And we know that God causes all things to work together for good to those who love God, to those who are called according to His purpose. (Romans 8:28)

God may allow hard times to come, but it is always for good. There is no pointless pain.

Be strong and courageous, do not be afraid or tremble at them, for the Lord your God is the one who goes with you. He will not fail you or forsake you. (Deuteronomy 31:6)

It is amazing how we can deal with hardships when we rely on God and not our own power.

For the eyes of the Lord are toward the righteous,\ And His ears attend to their prayer,\ But the face of the Lord is against those who do evil.

Who is there to harm you if you prove zealous for what is good? But even if you should suffer for the sake of righteousness, you are blessed. And do not fear their intimidation, and do not be troubled, 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; and keep a good conscience so that in the thing in which you are slandered, those who revile your good behavior in Christ will be put to shame. (1 Peter 3:12-16) {emphasis mine}

How amazing is it that suffering can actually be a blessing. There is no witness stronger than the person who keeps the faith and has joy and hope in suffering.

Do not fret because of evildoers,\ Be not envious toward wrongdoers.\ For they will wither quickly like the grass\ And fade like the green herb.\ *Trust in the Lord and do good*;\ Dwell in the land and cultivate faithfulness.\ Delight yourself in the Lord;\ And He will give you the desires of your heart.\ *Commit your way to the Lord*,\ Trust also in Him, and He will do it. (Psalm 37:1-5) {emphasis mine}

When we trust in God, commit our way to Him, and delight in Him, we can have joy in any situation.

Open the gates, that the righteous nation may enter,\ The one that remains faithful.\ **The steadfast of mind You will keep in perfect peace,\ Because he trusts in You.\ Trust in the Lord forever,\ For in God the Lord, we have an everlasting Rock. (Isaiah 26:2-4) {emphasis mine}

What a promise! “The steadfast of mind You will keep in perfect peace, because he trusts in You.”

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. Do not fear what you are about to suffer. Behold, the devil is about to cast some of you into prison, so that you will be tested, and you will have tribulation for ten days. Be faithful until death, and I will give you the crown of life. (Revelation 2:9-10) {emphasis mine}

Do you think of tribulation and poverty as riches? If you trust Jesus, then you are rich in blessings when you experience tribulation and poverty. God does not promise His people ease in this life, but He does promise to use every pain and hardship for good — for our good, the good of others, and His glory. We need to trust Jesus and not fear.

Trust in the Lord with all your heart\ And do not lean on your own understanding.\ In all your ways acknowledge Him,\ And He will make your paths straight.\ *Do not be wise in your own eyes;\ Fear the Lord* and turn away from evil.\ It will be healing to your body\ And refreshment to your bones.** (Proverbs 3:5-8) {emphasis mine}

I need this verse: “Trust in the Lord with all your heart, and do not lean on your own understanding.” I definitely want to lean on my own power and understanding and have to remind myself of God’s power, wisdom, and goodness continually so I lean on Him. You have to love what God promises when we trust in Him alone: “healing to your body and refreshment to your bones.” Doesn’t that sound wonderful?

For this reason I remind you to kindle afresh the gift of God which is in you through the laying on of my hands. For God has not given us a spirit of timidity, but of power and love and discipline.

Therefore do not be ashamed of the testimony of our Lord or of me His prisoner, but join with me in suffering for the gospel according to the power of God, who has saved us and called us with a holy calling, not according to our works, but according to His own purpose and grace which was granted us in Christ Jesus from all eternity, (2 Timothy 1:6-9) {emphasis mine}

If you haven’t relied on God for everything for a long time, a call to “join with me in suffering for the gospel” probably sounds crazy, but when we live a life “not according to our works, but according to His own purpose and grace” we quickly learn how everything in life brings more peace and joy. It doesn’t make it easier or nicer necessarily, but it does bring peace and joy like you can’t imagine.

Whoever confesses that Jesus is the Son of God, God abides in him, and he in God. We have come to know and have believed the love which God has for us. God is love, and the one who abides in love abides in God, and God abides in him. By this, love is perfected with us, so that we may have confidence in the day of judgment; because as He is, so also are we in this world. There is no fear in love; but perfect love casts out fear, because fear involves punishment, and the one who fears is not perfected in love. (1 John 4:15-18) {emphasis mine}

If we repent of our sins and confess Jesus as Lord, the God and Creator of the universe lives in us. Is there anything more magnificent? When we trust in Jesus, “we may have confidence in the day of judgment.” When we love God, He loves us and “perfect love casts out fear.”

What Would I Do?

My son with Down Syndrome loves watching this show called “Mayday, Air Disaster.” It goes through different, real plane crashes and reviews how they figured out why the plane crashed. Sometimes everyone dies. Sometimes everyone lives. Sometimes some live and some die.

Watching this show and seeing the people (in reenactments) screaming in terror as the plane plummets to the ground makes me wonder how I would react in a similar circumstance. If I wasn’t a Christian, I’d probably never set foot on a plane again after watching the show. I’d like to think I would be like Jesus calmly praying “into thy hands I commit my spirit,” but I might be frantically gripping the armrests and screaming like the rest. I don’t guess anyone truly knows until they experience something like that.

Whatever the case, whether we act in perfect faith or whether we have a moment of weakness in fear of danger, pain, and the unknown, Jesus will be there with us, if we have trusted in Jesus as Savior. Everything is better with Jesus.

May our Lord, Creator, and Savior keep us in total faith, love, peace, and joy in Him so that we do not fear, no matter what trials we face. May He help us to lean on Him and not try to do everything ourselves or rely on stuff. May our faithful service and hope during trial glorify Him and draw many to Him.

Trust Jesus

@ 31a4605e:cf043959

Desde a sua criação, Bitcoin tem sido um ativo revolucionário, desafiando o sistema financeiro tradicional e propondo uma nova forma de dinheiro descentralizado. No entanto, o seu futuro ainda é incerto e gera intensos debates. Entre os cenários possíveis, dois extremos destacam-se: a hiperbitcoinização, onde Bitcoin se torna a moeda dominante na economia global, ou a obsolescência, caso a rede perca relevância e seja substituída por outras soluções.

Hiperbitcoinização: o mundo adota Bitcoin como padrão monetário

Perda de confiança nas moedas fiduciárias: Com a impressão excessiva de dinheiro por bancos centrais, muitas economias enfrentam inflação descontrolada. Bitcoin, com a sua oferta limitada de 21 milhões de unidades, apresenta-se como uma alternativa mais confiável.

Adoção crescente por empresas e governos: Alguns países já começaram a integrar Bitcoin na sua economia, aceitando-o para pagamentos e reserva de valor. Se essa tendência continuar, a legitimidade de Bitcoin como moeda global aumentará.

Facilidade de transações globais: Bitcoin permite transferências internacionais rápidas e baratas, eliminando a necessidade de intermediários financeiros e reduzindo custos operacionais.

Avanços tecnológicos: Melhorias na escalabilidade, como a Lightning Network, podem tornar Bitcoin mais eficiente para uso diário, facilitando sua adoção em massa.

Se a hiperbitcoinização acontecer, o mundo pode testemunhar uma mudança radical no sistema financeiro, com maior descentralização, resistência à censura e uma economia baseada em dinheiro sólido e previsível.

Obsolescência: Bitcoin perde relevância e É substituído

Regulações governamentais restritivas: Se grandes potências económicas impuserem regulações severas sobre Bitcoin, a adoção pode ser dificultada, reduzindo sua utilidade.

Falhas tecnológicas ou falta de inovação: Apesar da sua segurança e descentralização, Bitcoin pode enfrentar dificuldades para escalar de forma eficiente. Se soluções melhores surgirem e forem amplamente aceites, Bitcoin pode perder a sua posição de liderança.

Concorrência com alternativas mais rápidas e eficientes: Se outras formas de dinheiro digital conseguirem superar Bitcoin em termos de escalabilidade e usabilidade, a rede pode ver a sua adoção diminuir.

Falta de incentivos para os mineradores: Como a emissão de novos Bitcoins diminui a cada halving, os mineradores dependerão cada vez mais das taxas de transação. Se essas taxas não forem suficientes para sustentar a segurança da rede, pode haver um risco para a sua viabilidade a longo prazo.

Resumindo, o futuro do Bitcoin pode seguir diferentes caminhos, dependendo de fatores como inovação, adoção global e resistência a desafios externos. A hiperbitcoinização representaria uma revolução económica, com um sistema monetário descentralizado e resistente à inflação. No entanto, a obsolescência continua a ser um risco, caso a rede não consiga adaptar-se às exigências futuras. Independentemente do desfecho, Bitcoin já deixou a sua marca na história financeira, abrindo caminho para uma nova era de dinheiro digital e liberdade económica.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

@ dfa02707:41ca50e3

Contribute to keep No Bullshit Bitcoin news going.

This update brings key enhancements for clarity and usability:

• Recent Blocks View: Added to the Send tab and inspired by Mempool's visualization, it displays the last 2 blocks and the estimated next block to help choose fee rates.
• Camera System Overhaul: Features a new library for higher resolution detection and mouse-scroll zoom support when available.
• Vector-Based Images: All app images are now vectorized and theme-aware, enhancing contrast, especially in dark mode.
• Tor & P2A Updates: Upgraded internal Tor and improved support for pay-to-anchor (P2A) outputs.
• Linux Package Rename: For Linux users, Sparrow has been renamed to sparrowwallet (or sparrowserver); in some cases, the original sparrow package may need manual removal.
• Additional updates include showing total payments in multi-payment transaction diagrams, better handling of long labels, and other UI enhancements.

• Sparrow v2.2.1 is a bug fix release that addresses missing UUID issue when starting Tor on recent macOS versions, icons for external sources in Settings and Recent Blocks view, repackaged .deb installs to use older gzip instead of zstd compression, and removed display of median fee rate where fee rates source is set to Server.

Learn how to get started with Sparrow wallet:

Release notes (v2.2.0)

• Added Recent Blocks view to Send tab.
• Converted all bitmapped images to theme aware SVG format for all wallet models and dialogs.
• Support send and display of pay to anchor (P2A) outputs.
• Renamed sparrow package to sparrowwallet and sparrowserver on Linux.
• Switched camera library to openpnp-capture.
• Support FHD (1920 x 1080) and UHD4k (3840 x 2160) capture resolutions.
• Support camera zoom with mouse scroll where possible.
• In the Download Verifier, prefer verifying the dropped file over the default file where the file is not in the manifest.
• Show a warning (with an option to disable the check) when importing a wallet with a derivation path matching another script type.
• In Cormorant, avoid calling the listwalletdir RPC on initialization due to a potentially slow response on Windows.
• Avoid server address resolution for public servers.
• Assume server address is non local for resolution failures where a proxy is configured.
• Added a tooltip to indicate truncated labels in table cells.
• Dynamically truncate input and output labels in the tree on a transaction tab, and add tooltips if necessary.
• Improved tooltips for wallet tabs and transaction diagrams with long labels.
• Show the address where available on input and output tooltips in transaction tab tree.
• Show the total amount sent in payments in the transaction diagram when constructing multiple payment transactions.
• Reset preferred table column widths on adjustment to improve handling after window resizing.
• Added accessible text to improve screen reader navigation on seed entry.
• Made Wallet Summary table grow horizontally with dialog sizing.
• Reduced tooltip show delay to 200ms.
• Show transaction diagram fee percentage as less than 0.01% rather than 0.00%.
• Optimized and reduced Electrum server RPC calls.
• Upgraded Bouncy Castle, PGPainless and Logback libraries.
• Upgraded internal Tor to v0.4.8.16.
• Bug fix: Fixed issue with random ordering of keystore origins on labels import.
• Bug fix: Fixed non-zero account script type detection when signing a message on Trezor devices.
• Bug fix: Fixed issue parsing remote Coldcard xpub encoded on a different network.
• Bug fix: Fixed inclusion of fees on wallet label exports.
• Bug fix: Increase Trezor device libusb timeout.

Linux users: Note that the sparrow package has been renamed to sparrowwallet or sparrowserver, and in some cases you may need to manually uninstall the original sparrow package. Look in the /opt folder to ensure you have the new name, and the original is removed.

What's new in v2.2.1

• Updated Tor library to fix missing UUID issue when starting Tor on recent macOS versions.
• Repackaged .deb installs to use older gzip instead of zstd compression.
• Removed display of median fee rate where fee rates source is set to Server.
• Added icons for external sources in Settings and Recent Blocks view
• Bug fix: Fixed issue in Recent Blocks view when switching fee rates source
• Bug fix: Fixed NPE on null fee returned from server

Announcement / Archive
GitHub Repo

@ 90c656ff:9383fd4e

You've probably heard it before. A bitcoiner is asked about their sats and, with a sly smile, replies: “I lost it all in a boating accident.” But where did this phrase come from? Why do so many bitcoiners make this joke? And more importantly: what does it actually mean?

The Origin of the Meme The phrase "Lost all my Bitcoin in a boating accident" originally came from American forums among gun and precious metal enthusiasts—long before Bitcoin entered the mainstream. The original context went like this: someone would ask if you still owned your gold or firearm collection, and the sarcastic response would be, “Unfortunately, I lost everything in a boating accident.”

This excuse was used as a way to avoid declaring ownership of assets to the government or other authorities. After all, what can’t be proven to exist can’t be taxed, confiscated, or regulated. Over time, this logic found fertile ground among advocates of individual sovereignty—a group where bitcoiners naturally belong.

The Metaphor of Resistance When Bitcoin maximalists adopted the phrase, it came to represent more than just an excuse to dodge uncomfortable questions—it became a symbol of resistance against an increasingly invasive and coercive financial system. Saying you “lost your Bitcoin in a boating accident” is often a euphemism for:

“It’s none of your business how many sats I have.”

“I don’t recognize the authority of anyone trying to seize my digital wealth.”

“My assets are sovereign, self-custodied, and unreachable by traditional means.”

Bitcoin Is Freedom, Not Compliance The meme also touches on a core pillar of Bitcoin philosophy: self-custody and the right to financial privacy. In a world where governments freeze accounts, censor transactions, and print money at will, owning Bitcoin is a form of civil resistance. But for that to have real power, the individual must take responsibility—not just for custody, but for silence.

Saying you “lost your Bitcoin” is also a reminder: Don’t talk about your private keys. Don’t flaunt your sats. Don’t paint a target on your back.

A Meme With a Purpose At the end of the day, the “boating accident” is a joke with a very serious undertone. It reminds us that in a truly sovereign system, the ownership of digital assets is something intimate, personal—and, if needed, deniable. It’s a way to reaffirm that Bitcoin is not just a tool for investment, but a tool for freedom.

So next time someone asks where your bitcoins are, just smile and say:

“Unfortunately, I lost it all in a boating accident…”

And let them wonder.

Thank you very much for reading this far. I hope everything is well with you, and sending a big hug from your favorite Bitcoiner maximalist from Madeira. Long live freedom!

@ 4ba8e86d:89d32de4

O protocolo Matrix é um sistema de comunicação descentralizado de código aberto que fornece uma plataforma para mensageiros descentralizados. O Element foi lançado em 2014 como uma implementação do protocolo Matrix, originalmente conhecido como Riot.im , A ideia do Element nasceu quando Matthew Hodgson e Amandine Le Pape, dois desenvolvedores de software, decidiram criar uma plataforma de comunicação aberta e segura, que permitisse aos usuários terem total controle sobre suas informações. Eles acreditavam que a internet deveria ser um lugar onde as pessoas pudessem se comunicar livremente, sem se preocupar com a privacidade de suas informações.

O Element é um aplicativo de chat gratuito e de código aberto disponível em várias plataformas, incluindo desktop, web e aplicativos móveis. Ele oferece criptografia de ponta a ponta, o que significa que as mensagens são protegidas e só podem ser lidas pelo remetente e pelo destinatário. Além disso, o Element é descentralizado, o que significa que ele não é controlado por uma única entidade, mas sim por uma rede global de servidores.

O Element é amplamente utilizado por indivíduos e empresas que desejam ter uma comunicação segura e privada. É frequentemente usado por equipes de projetos, organizações sem fins lucrativos e grupos ativistas que precisam compartilhar informações confidenciais e se comunicar de forma segura. O Element também é conhecido por seu recurso de salas públicas, que permite que os usuários se juntem a grupos de discussão sobre vários tópicos de interesse.

Uma das principais vantagens do Element é sua arquitetura descentralizada. Ao contrário das plataformas de mensagens convencionais que centralizam os dados em seus próprios servidores, o Element utiliza uma rede descentralizada, distribuindo as informações em diversos servidores espalhados pelo mundo. Isso significa que os dados dos usuários são menos suscetíveis a ataques cibernéticos e invasões, já que não são centralizados em um único ponto vulnerável.

Para usar o Element, normalmente os usuários precisam se registrar em um servidor Matrix. Existem várias opções disponíveis, incluindo servidores públicos e privados. No entanto, outra opção é criar um servidor próprio para usar o Element.

O Element também utiliza criptografia de ponta a ponta para proteger as mensagens e arquivos trocados entre os usuários. Isso significa que apenas o remetente e o destinatário das mensagens podem ler o conteúdo, garantindo que as informações permaneçam seguras e privadas.

Outra vantagem do Element é sua ampla variedade de recursos, incluindo videochamadas criptografadas, compartilhamento de tela e integração com outros serviços, como calendários e aplicativos de produtividade. Isso torna o Element uma plataforma completa de comunicação e colaboração, adequada para uso pessoal e empresarial.

O Element também é fácil de usar e possui uma interface intuitiva e personalizável. Os usuários podem personalizar a aparência do aplicativo e acessar diferentes configurações e recursos com apenas alguns cliques.

https://element.io/

https://github.com/vector-im/element-android

@ 91117f2b:111207d6

Bitcoin has revolutionized the way people think about money and financial transactions. Its decentralized nature and secure blockchain technology have created a trusted and transparent financial system. Here's how Bitcoin has helped the community:

Financial Inclusion - Access to Financial Services: Bitcoin provides an opportunity for people in underserved or underbanked communities to access financial services, promoting economic growth and stability.

• Cross-Border Transactions: Bitcoin enables fast and low-cost cross-border transactions, facilitating global trade and commerce.

Community Building

• Online Forums: Bitcoin forums like Bitcointalk and Reddit's r/Bitcoin community provide a platform for enthusiasts to discuss market trends, share knowledge, and learn from each other.

• Social Media: Twitter, Facebook groups, and Telegram channels dedicated to Bitcoin foster a sense of community, allowing users to stay updated on market news and trends.

Education and Resources

• Educational Content: Websites like Hello Bitcoin offer beginner-friendly guides, videos, and resources to help new users understand Bitcoin and its applications.

• Meetups and Events: Bitcoin conferences and meetups provide opportunities for networking, learning, and collaboration ³.

Support for Innovation

• Developer Community: Bitcoin's open-source nature has attracted a community of developers who contribute to its growth and development.

• New Use Cases: Bitcoin's versatility has led to innovative use cases, such as microtransactions and decentralized finance (DeFi) applications.

Challenges and Opportunities

• Volatility: Bitcoin's price volatility can be a challenge, but it also presents opportunities for traders and investors.

• Regulatory Environment: The regulatory environment for Bitcoin is evolving, and community members must stay informed about changes that may impact their use of Bitcoin.

Overall, Bitcoin has created a vibrant and diverse community that is driving innovation, education, and financial inclusion. As the ecosystem continues to evolve, it's likely that Bitcoin will remain a key player in shaping the future of finance.

@ 7f6db517:a4931eda

Bank run on every crypto bank then bank run on every "real" bank.

— ODELL (@ODELL) December 14, 2022

Good morning.

It looks like PacWest will fail today. It will be both the fifth largest bank failure in US history and the sixth major bank to fail this year. It will likely get purchased by one of the big four banks in a government orchestrated sale.  

March 8th - Silvergate Bank
March 10th - Silicon Valley Bank
March 12th - Signature Bank
March 19th - Credit Suisse
May 1st - First Republic Bank
May 4th - PacWest Bank?

PacWest is the first of many small regional banks that will go under this year. Most will get bought by the big four in gov orchestrated sales. This has been the playbook since 2008. Follow the incentives. Massive consolidation across the banking industry. PacWest gonna be a drop in the bucket compared to what comes next.

First, a hastened government led bank consolidation, then a public/private partnership with the remaining large banks to launch a surveilled and controlled digital currency network. We will be told it is more convenient. We will be told it is safer. We will be told it will prevent future bank runs. All of that is marketing bullshit. The goal is greater control of money. The ability to choose how we spend it and how we save it. If you control the money - you control the people that use it.

---

If you found this post helpful support my work with bitcoin.

@ eb0157af:77ab6c55

The House of Representatives will now decide whether to adopt its own proposal or the Senate’s version for the new stablecoin regulations.

The United States Senate has officially passed the GENIUS Act, marking another step toward establishing a federal regulatory framework for stablecoins. The final vote concluded with 68 in favor and 30 against, sending the bill to the House of Representatives for final approval in the coming weeks.

Republican Senator Bill Hagerty, sponsor of the bill, stated:

“The GENIUS Act establishes a pro-growth regulatory framework for payment stablecoins. This legislation will cement U.S. dollar dominance, protect consumers, and drive demand for U.S. Treasurys.”

New standards for stablecoins in the U.S.

The legislative proposal, officially titled the Guiding and Establishing National Innovation for US Stablecoins Act, sets strict legal requirements for stablecoin issuers. The bill mandates that every token must be fully backed by U.S. dollars or equally liquid assets (such as U.S. Treasurys), ensuring market stability and transparency.

Stablecoin issuers with a market capitalization exceeding $50 billion will be subject to mandatory annual audits, while foreign entities like Tether will be required to meet specific compliance rules to operate in the U.S. market.

Restrictions for Big Tech

One of the provisions of the GENIUS Act bans non-financial public companies — including giants like Meta and Amazon — from issuing stablecoins unless they meet stringent risk management and privacy standards. This measure aims to prevent potential conflicts of interest and concentrations of power in the digital currency sector.

In the event of an issuer’s insolvency, the bill grants stablecoin holders a “super-priority” status in bankruptcy proceedings, placing them ahead of other creditors in the repayment hierarchy.

Despite Senate approval, the GENIUS Act now faces a competing proposal in the House — the STABLE Act — which was advanced in committee last May. The two bills differ on key issues such as state versus federal oversight and the treatment of foreign stablecoin issuers. Reconciling these versions will be crucial before any legislation reaches President Trump’s desk for final signature.

The post U.S. Senate approves the GENIUS Act: now it moves to the House appeared first on Atlas21.

@ 7776c32d:45558888

On the one hand, Iran is justified to defend itself. On the other hand, nuclear bombs are bad.

On the one hand, the US are the only ones that have used nuclear bombs on civilians.

On the other hand, I live in the US. That makes me especially scared of nukes going off on US soil.

Both hands now:

Guess where nukes need to be to go off on US soil?

Guess where the US military stores and transports a lot of nukes?

Did you know they've lost more than one?

I don't want nuclear bombs being stored and transported near me by people so incompetent, they've lost a single one ever. Let alone multiple.

Why would I trust they'll never let one go off where it's not supposed to?

If Iran had nuclear bombs, they might hit me someday when climate change makes Iran uninhabitable and the world's refugee policy is "let them die." That hasn't happened yet.

They have no reason to end the world in a nuclear apocalypse right now. The position they're in right now is simple self-defense. There's no need for suicide.

The US doesn't need to do it either, but the US are the ones escalating the risk. The US military are the ones storing and transporting and losing nuclear bombs where I live. They're the ones I'm worried about nuking me today, while I'm typing this.

Right now, today, Iran could secretly have nukes (we "lost") and their nukes still wouldn't be as much of a threat to me as the ones here.

We have nuclear submarines. We have a lot of less inhabited land in Alaska. We could start by banning the military from storing or transporting nuclear bombs in the 48 contiguous states.

But the end goal should be to fully denuclearize, so that we can reasonably ask the rest of the world to come together on that idea. I've been saying this for a few years.

The US nuclear arsenal is ostensibly the most powerful on earth. We invented the things.

The US has bragged for decades about having the most powerful military on Earth. The US has the GBU-43/B MOAB, a conventional bomb that hits as hard as a small nuke, but without the radiation. The US has military bases all over the world.

The US has nuclear armed allies who would defend us until other counterparties join in denuclearizing. Our nukes aren't the only powerful leverage we can use to make sure these allies don't betray us.

Without this arsenal, we wouldn't be sitting ducks.

We would simply be much safer from the insane military-industrial-complex terrorists endangering us all today.

We would still know how to make nukes. We don't need to keep practicing to hone that skill; there aren't even nuclear tests anymore because the mad scientists have all agreed they've gone too far already. Do you realize how far that means we've gone?

A lot of the damage so far has been indirect. The nuclear arms race left particles of irradiated material in the air worldwide, still measurable today, still part of the pollution causing today's increased global cancer rates.

Recent escalation has politicians talking about starting nuclear testing again - just to terrorize the world with more of this indirect damage, when we've already done all the testing we could need.

Iran hasn't done any nuclear detonation tests. They've been very hesitant to try to catch up on this insanity.

I remind you again, nuclear bombs have been used directly on civilians twice. Of course, both times were the US military at the end of World War II. Those war-traumatized, broken people thought it was OK to go again, after doing it once.

Today's war-traumatized, broken people still seem to think that wasn't wrong.

How can we let distrustful and mentally unstable loyalists keep so many nukes, and yet blow up Iran over it?

Mutually assured destruction is not a sane goal. Mutually assured survival is a sane goal.

Let's make the atomic age the last chapter of a spacefaring race's dark, wartorn origin story; not the last chapter of human history altogether.

It's time for people to wake up and come together like never before.

---

Photo attached - courtesy of Wikimedia user Oilstreet - shows the Hiroshima Peace Memorial, or Genbaku Dome. It was the closest building left standing when the city was bombed.

@ b1ddb4d7:471244e7

Why are Stripe Alternatives are growing like mushrooms? When it comes to online payment processing, Stripe has long dominated the conversation.

However, with its complex pricing structure, strict policies and first-world focus, many entrepreneurs and companies are actively seeking viable Stripe alternatives.

Whether you’re a SaaS startup, e-commerce store, or global enterprise, choosing the right payment processor can significantly impact your bottom line and customer experience.

Table of Contents

• Why Consider Stripe Alternatives?
• The Complete List of Stripe Alternatives
• Additional Notable Mentions
• How to Choose the Right Stripe Alternative
• Conclusion

Why Consider Stripe Alternatives?

Before diving into our comprehensive list, it’s worth understanding why businesses are exploring alternatives to Stripe. While Stripe offers robust features and excellent developer tools, some businesses face challenges with pricing transparency, limited global coverage, or specific industry requirements that Stripe doesn’t fully address.

The Complete List of Stripe Alternatives

Based on extensive research and analysis of the payment processing landscape, here are 27 proven Stripe alternatives that could be the perfect fit for your business:

1. Flash – Easiest Bitcoin Payment Solution

Flash is the easiest Bitcoin payment gateway for businesses to accept payments. Supporting both digital and physical enterprises, Flash leverages the Lightning Network to enable fast, low-cost Bitcoin transactions. Launched in its 2.0 version in March 2025, Flash is at the forefront of driving Bitcoin adoption in e-commerce.

2. Lemon Squeezy – The SaaS-Focused Alternative

Dubbed as “acq’d by Stripe,” Lemon Squeezy offers a comprehensive solution specifically designed for digital product sales and SaaS businesses. It provides strong customer support, built-in analytics, and handles payments, subscriptions, global tax compliance, and fraud prevention in one platform.

3. Gumroad – Creator Economy Champion

Gumroad has carved out a niche serving creators and small businesses by providing tools for selling digital products, physical goods, and subscriptions. It’s particularly popular among content creators, artists, and independent entrepreneurs who want to experiment with various ideas and formats. They also open-sourced their code which is quite the ‘chad-move’.

4. Paddle – All-in-One SaaS Commerce

Paddle caters to SaaS and software companies by offering a comprehensive platform with billing, licensing, and global tax handling capabilities. It’s designed to be a complete solution for subscription-based businesses, handling payments, tax, and subscription management in one platform.

5. FastSpring – Global E-commerce Specialist

FastSpring specializes in e-commerce solutions for software and SaaS companies, with a focus on global payments and subscription management. According to TechnologyAdvice, it’s particularly strong for international transactions and helps companies sell more, stay lean, and compete big.

6. 2Checkout – Versatile Payment Solutions

2Checkout (now part of Verifone) offers versatile payment solutions excelling in global payments, subscription billing, and digital commerce. One of the best stripe alternatives as it’s an all-in-one monetization platform that maximizes revenues and makes global online sales easier, supporting over 200 countries and territories.

7. Payoneer – Cross-Border Payment Expert

Payoneer simplifies cross-border payment solutions, offering local payment ease globally with a focus on market expansion and multi-currency support. It’s trusted by small to medium-sized businesses for global payment solutions and international money transfers.

8. Chargebee – Subscription Management Leader

Chargebee is a subscription management platform perfect for SaaS and SMBs, with robust billing and revenue management features. If you were looking for stripe alternatives to setup subscriptions, Chargebee might be right for you. It streamlines revenue operations and helps businesses grow efficiently with comprehensive subscription billing capabilities.

9. Maxio (formerly Chargify) – B2B SaaS Billing

Maxio offers a robust platform for B2B SaaS billing and financial operations, focusing on growth and efficiency for subscription businesses. It’s the most complete financial operations platform for B2B SaaS, bringing core financial operations into one platform.

10. Recurly – Dynamic Subscription Management

Recurly offers dynamic subscription management platform, excelling in churn management and data insights for subscription growth. It’s the only proven platform that expands and protects your recurring revenue with subscription management, recurring billing, and payments orchestration.

11. Braintree – PayPal’s Enterprise Solution

Braintree (by PayPal) provides a versatile global payments platform, integrating multiple payment methods with a focus on conversion and security. It delivers end-to-end checkout experiences for businesses, offering single-touch payments and mobile optimization.

12. PayKickstart – Modern Commerce Platform

PayKickstart offers a modern commerce platform for online billing and affiliates, focusing on revenue maximization and churn minimization. It’s the most complete checkout, recurring billing, affiliate management, and retention solution with global capabilities.

13. PayPro Global – Full-Service E-commerce

PayPro Global offers a full-service eCommerce solution for selling software and SaaS, focusing on global payments, tax compliance, and customer support. It provides flexible solutions with over 70 payment methods and great support for software companies.

14. Shopify Payments – E-commerce Integration

Integrated with Shopify, this service is ideal for SMBs in eCommerce, offering a seamless shopping cart and payment experience. It’s the simplest way to accept online payments, automatically set up for major methods with no fees for some payment types.

15. Square – Versatile POS and Payment Solutions

Square provides versatile POS and payment solutions for small businesses with a strong focus on retail and mobile payments. Forbes Advisor notes it as one of the top alternatives for businesses needing both online and offline payment capabilities.

16. Zoho Billing – Integrated Business Solution

Zoho Billing is an online recurring billing and subscription management solution, ideal for small and medium-sized businesses seeking professional invoice creation, time and expense tracking, and improved cash flow management. Zoho isn’t just competing for stripe alternatives, they offer a ton of other products and services.

17. WePay – Chase Company Integration

WePay, a Chase company, provides integrated payment solutions for ISVs and SaaS companies with customizable payment solutions. It’s designed for platforms like marketplaces and small business tools, offering seamless user experience and fraud protection.

18. QuickBooks Payments – SMB Accounting Integration

This service provides seamless accounting and payment solutions for SMBs and SaaS businesses, featuring real-time tracking and automated bookkeeping. It lets small businesses accept payments online from anywhere with easy integration into QuickBooks accounting.

19. Mangopay – Marketplace Payment Infrastructure

Mangopay offers a modular payment infrastructure for marketplaces and platforms, emphasizing flexibility, global payouts, and AI-powered anti-fraud. It uses flexible wallets built to orchestrate fund flows and monetize payment experiences.

20. Coinbase Commerce – Cryptocurrency Payments

Coinbase Commerce enables businesses to accept payments from around the world using cryptocurrency. It offers instant settlement, low fees, and broad asset support, making it easy for merchants to accept digital currency payments globally.

21. BTCPay Server – Open-Source Bitcoin Processor

BTCPay Server is a self-hosted, open-source cryptocurrency payment processor with 0% fees and no third-party involvement. It’s secure, private, censorship-resistant, and completely free for businesses wanting full control over their Bitcoin payments.

22. Lago – Open-Source Billing Alternative

Lago is an open-source alternative to Stripe Billing and Chargebee, specializing in billing and metering in one place for usage-b

@ cbd044aa:090d5436

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@ 31a4605e:cf043959

Desde a sua criação, Bitcoin tem sido um marco na revolução do dinheiro digital, mas a sua evolução não parou no conceito inicial de transações descentralizadas. Ao longo dos anos, novas soluções tecnológicas foram desenvolvidas para expandir as suas capacidades, tornando-o mais eficiente e versátil. Entre essas inovações, destacam-se os smart contracts e a Lightning Network, que permitem aumentar a funcionalidade e escalabilidade da rede, garantindo um sistema mais rápido, barato e acessível.

Smart contracts no Bitcoin

Os smart contracts (contratos inteligentes) são programas que executam automaticamente determinadas ações quando certas condições pré-definidas são cumpridas. Embora o conceito seja mais comummente associado a outras redes, Bitcoin também suporta contratos inteligentes, especialmente através de atualizações como o Taproot.

Os smart contracts em Bitcoin permitem funcionalidades como:

Pagamentos condicionais: Transações que só são concluídas se determinadas regras forem cumpridas, como assinaturas múltiplas ou prazos específicos.

Gestão avançada de fundos: Utilização de carteiras multi-assinatura, onde diferentes partes precisam aprovar uma transação antes de ser processada.

Maior privacidade: Com a atualização Taproot, os smart contracts podem ser mais eficientes e indistinguíveis das transações normais, melhorando a privacidade da rede.

Embora os contratos inteligentes em Bitcoin sejam mais simples do que em outras redes, essa simplicidade é uma vantagem, pois mantém a segurança e robustez da rede, evitando vulnerabilidades complexas.

Lightning Network: escalabilidade e transações instantâneas

Um dos maiores desafios enfrentados por Bitcoin é a escalabilidade. Como a rede original foi desenhada para priorizar segurança e descentralização, a velocidade das transações pode ser limitada em períodos de alta procura. Para resolver esse problema, foi criada a Lightning Network, uma solução de segunda camada que permite transações quase instantâneas e com taxas extremamente baixas.

A Lightning Network funciona criando canais de pagamento entre utilizadores, permitindo que realizem várias transações fora da blockchain ou timechain principal de Bitcoin, registando apenas o saldo final na rede principal. Algumas vantagens incluem:

Velocidade: Transações são concluídas em milissegundos, tornando Bitcoin mais adequado para pagamentos diários.

Taxas baixas: Como as transações ocorrem fora da blockchain ou timechain principal, as taxas são mínimas, permitindo microtransações viáveis.

Descongestionamento da rede: Ao transferir grande parte das transações para a Lightning Network, a rede principal de Bitcoin torna-se mais eficiente e menos sobrecarregada.

Resumindo, o Bitcoin continua a evoluir tecnologicamente para se adaptar às necessidades de um sistema financeiro global. Os smart contracts aumentam as suas funcionalidades, permitindo maior flexibilidade e segurança nas transações. A Lightning Network melhora a escalabilidade, tornando Bitcoin mais rápido e eficiente para pagamentos do dia a dia. Com estas inovações, Bitcoin mantém-se na vanguarda da revolução financeira, demonstrando que, apesar das limitações iniciais, continua a adaptar-se e a crescer como um sistema monetário verdadeiramente descentralizado e global.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

@ 31a4605e:cf043959

Desde a sua criação em 2008, Bitcoin tem sido visto como um desafio direto ao sistema bancário tradicional. Desenvolvido como uma alternativa descentralizada ao dinheiro fiduciário, Bitcoin oferece uma forma de armazenar e transferir valor sem depender de bancos, governos ou outras instituições financeiras. Essa característica faz com que seja considerado um símbolo de resistência contra um sistema financeiro que, ao longo do tempo, tem sido marcado por crises, manipulações e restrições impostas aos cidadãos.

Crise financeira de 2008 e o nascimento de Bitcoin

Bitcoin surgiu em resposta à crise financeira de 2008, um colapso que revelou as falhas do sistema bancário global. Bancos centrais imprimiram grandes quantidades de dinheiro para resgatar instituições financeiras irresponsáveis, enquanto milhões de pessoas perderam as suas casas, poupanças e empregos. Nesse contexto, Bitcoin foi criado como um sistema financeiro alternativo, onde não existe uma entidade central com o poder de manipular a economia em benefício próprio.

No primeiro bloco da blockchain ou timechain de Bitcoin, Satoshi Nakamoto incluiu a seguinte mensagem:

"The Times 03/Jan/2009 Chancellor on brink of second bailout for banks."

Essa frase, retirada de uma manchete de jornal da época, simboliza a intenção de Bitcoin de oferecer um sistema financeiro fora do controlo dos bancos e dos governos.

Principais razões pelas quais Bitcoin resiste ao sistema bancário

Descentralização: Ao contrário do dinheiro emitido por bancos centrais, Bitcoin não pode ser criado ou controlado por nenhuma entidade específica. A rede de utilizadores valida as transações de forma transparente e independente.

Oferta limitada: Enquanto os bancos centrais podem imprimir dinheiro sem limites, causando inflação e desvalorização da moeda, Bitcoin tem uma oferta fixa de 21 milhões de unidades, tornando-o resistente à depreciação artificial.

Impossibilidade de censura: Bancos podem bloquear contas e impedir transações a qualquer momento. Com Bitcoin, qualquer pessoa pode enviar e receber fundos sem pedir permissão a terceiros.

Autocustódia: Em vez de confiar os seus fundos a um banco, os utilizadores de Bitcoin podem armazenar as suas próprias moedas, sem risco de congelamento de contas ou falências bancárias.

Conflito entre bancos e Bitcoin

Ataques mediáticos: Grandes instituições financeiras frequentemente classificam Bitcoin como arriscado, volátil ou inútil, tentando desincentivar a sua adoção.

Regulação e repressão: Alguns governos, influenciados pelo setor bancário, têm criado restrições ao uso de Bitcoin, dificultando a sua compra e venda.

Criação de alternativas centralizadas: Muitos bancos centrais estão a desenvolver moedas digitais (CBDCs) que mantêm o controlo do dinheiro digital, mas sem oferecer a liberdade e a descentralização de Bitcoin.

Resumindo, o Bitcoin não é apenas uma moeda digital, mas um movimento de resistência contra um sistema financeiro que falhou repetidamente em proteger o cidadão comum. Ao oferecer uma alternativa descentralizada, transparente e resistente à censura, Bitcoin representa a liberdade financeira e desafia o monopólio dos bancos sobre o dinheiro. Enquanto o sistema bancário tradicional continuar a impor restrições e a controlar o fluxo de capital, Bitcoin permanecerá como um símbolo de independência e soberania financeira.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

@ eb0157af:77ab6c55

Carl Rickertsen completely exits his position in Strategy as insiders sell $864 million worth of stock.

As reported by Protos, Carl Rickertsen, a member of Strategy’s board of directors, has fully liquidated his entire shareholding for over $10 million.

Rickertsen’s decision to completely exit his Strategy position marks a sharp shift from his previous investment stance. In 2022, the executive had shown confidence in the company by investing $700,000 in MSTR shares.

On June 13, 2022, Rickertsen purchased $608,000 worth of MSTR stock at $152 per share. Since then, the stock has rallied 152%. However, by 2023, the director had already sold half of his 4,000-share position.

Rickertsen’s approach to managing his holdings has become increasingly aggressive in recent years. Since joining the board in 2019, he has adopted a strategy of immediately liquidating any stock options received.

One example of this tactic occurred on June 2, when he acquired and sold 26,390 MSTR shares on the same day.

As of June 5 this year, Rickertsen reported zero vested Strategy shares, marking the end of his equity involvement with the company.

Rickertsen’s situation is not an isolated case within Strategy. Data from the Securities and Exchange Commission (SEC) reveals a controversial picture. According to information gathered by secform4.com, over the past five years, total insider sales have exceeded purchases by $864 million. This imbalance in insider transactions could raise questions about executives’ confidence in the company’s future.

The post Strategy director liquidates all his MSTR shares appeared first on Atlas21.

@ cae03c48:2a7d6671

Bitcoin Magazine

DDC Enterprise Secures $528 Million to Expand Bitcoin Holdings

Today, DDC Enterprise Limited (NYSE: DDC) announced it has raised three securities purchase agreements for a total of up to $528 million to expand its Bitcoin holdings. According to the press release, this is one of the largest single-purpose Bitcoin raises by any NYSE-listed company.

JUST IN: DDC Enterprise to raise up to $528 million to buy more #Bitcoin pic.twitter.com/CPxPlsjvwq

— Bitcoin Magazine (@BitcoinMagazine) June 17, 2025

“Today is a defining moment for DDC Enterprise and our shareholders,” said the Founder and CEO of DDC Enterprise Norma Chu. “This capital commitment of up to $528 million, backed by respected institutions from both traditional finance and the digital asset frontier, represents a strong mandate to execute an ambitious corporate Bitcoin accumulation strategy globally. Our vision is unequivocal: we are building the world’s most valuable Bitcoin treasury.”

The funding, backed by investors including Anson Funds, Animoca Brands, Kenetic Capital, and QCP Capital, will be primarily allocated toward significantly increasing the company’s Bitcoin holdings.

“This funding is expected to propel DDC into one of the top global corporate Bitcoin holders,” stated Chu. “This investment by Anson Funds and the group of PIPE investors is a resounding validation of Bitcoin’s important role in future corporate balance sheets.”

Components of the capital raise include:

• $26 Million Equity PIPE Investment:
  The company will issue up to 2.4 million Class A ordinary shares at an average price of $10.30 to investors including Animoca Brands, Kenetic Capital, and QCP Capital. The shares will be restricted for 180 days.
• $300 Million Convertible Note and $2 Million Private Placement:
  Anson Funds will provide an initial $25 million with no interest and will mature in 24 months, with up to $275 million available in future tranches. Anson will also purchase 307,693 Class A ordinary shares for $2 million in a concurrent private placement.
• $200 Million Equity Line of Credit:
  Anson Funds has also committed to a $200 million equity line of credit (ELOC), giving DDC flexible access to capital for future Bitcoin purchases.

“At DDC, we will deploy this capital with institutional discipline and unwavering conviction, cementing our position as the premier bridge between global capital markets and the Bitcoin ecosystem,” said Chu. “DDC Enterprise is strongly positioned as the definitive publicly-traded vehicle for concentrated Bitcoin exposure and value creation. My focus will be on growing our BTC treasury and delivering attractive BTC yield consistently for our shareholders.”

This post DDC Enterprise Secures $528 Million to Expand Bitcoin Holdings first appeared on Bitcoin Magazine and is written by Oscar Zarraga Perez.

@ eb0157af:77ab6c55

The banking giant is exploring an expansion of its blockchain services, focusing on digital payments and currencies.

JPMorgan Chase has filed a new trademark application for the name “JPMD.” The filing was submitted on June 15 to the United States Patent and Trademark Office (USPTO).

The application, filed by JPMorgan Chase Bank, N.A., covers a broad range of services related to digital assets and blockchain technology. These include the issuance of digital currencies, electronic payment processing, and financial custody services — all of which suggest a possible new stablecoin initiative for JPMorgan.

Experience with JPM Coin

This move wouldn’t be JPMorgan’s first foray into blockchain-based finance. The bank already operates JPM Coin, a dollar-pegged stablecoin used to enable instant transactions between institutional clients. The token runs on Quorum, a private blockchain network developed in-house by JPMorgan and based on Ethereum’s technology.

The registration of the JPMD trademark comes as JPMorgan and other major U.S. banks are considering a collaborative stablecoin project through their jointly owned entities: Early Warning Services and The Clearing House.

Similarly, corporations like Walmart and Amazon are mulling the creation of their own stablecoins.

The post JPMorgan files trademark for ‘JPMD’: a new stablecoin on the horizon for the American bank appeared first on Atlas21.

@ cae03c48:2a7d6671

Bitcoin Magazine

Thailand Approves Five Year Bitcoin And Crypto Tax Break 

Thailand has approved a five year tax exemption on capital gains from cryptocurrency trading made through licensed digital asset platforms. The exemption will be in effect from January 1, 2025, through December 31, 2029.

JUST IN: Thailand’s cabinet approved personal tax waiver on profits from the #Bitcoin and crypto sale over five years. pic.twitter.com/4gWc1gn84j

— Bitcoin Magazine (@BitcoinMagazine) June 17, 2025

Deputy Finance Minister Julapun Amornvivat announced the measure, calling it a move to increase investment, stimulate economic activity, and drive long term growth.

Amornvivat stated, “The Cabinet approved a five-year crypto tax exemption to promote Thailand as a global digital asset hub.” 

According to the Ministry of Finance, the policy is designed to strengthen Thailand’s competitiveness in the global digital economy. It targets transparent growth, and aims to increase capital inflow into the Thai market. Officials expect over 1 billion baht in indirect tax revenue to result from the increased economic activity during the exemption period.

Amornvivat went on to say, “The capital gain tax exemption will be for the sale of digital assets made through operators regulated by the Securities and Exchange Commission.”

The tax break applies only to platforms licensed by the Thai SEC. This includes exchanges that meet strict regulatory standards under the government’s digital finance framework. Exchanges without Thai licenses will not benefit from the exemption and continue to face restrictions.

Officials say the new exemption aligns with international standards from the OECD and FATF. The government is also exploring a possible value-added tax (VAT) on digital assets to support fiscal stability. 

Furthermore, this isn’t Thailand’s first step toward embracing Bitcoin or crypto.

Thailand approved its first spot Bitcoin ETF in 2024, allowing asset manager ONEAM to launch a fund for institutional investors. The ETF offers regulated exposure to Bitcoin through global funds and reflects growing demand for institutional access to the asset.

Thailand is taking a two sided approach. They support innovation through licensed platforms, while cracking down on unregulated players. With clearer rules and tax breaks, the country is positioning itself as a leader for Bitcoin and crypto growth in Southeast Asia. 

This post Thailand Approves Five Year Bitcoin And Crypto Tax Break  first appeared on Bitcoin Magazine and is written by Jenna Montgomery.

@ cbd044aa:090d5436

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@ 31a4605e:cf043959

A história do Bitcoin é pontuada por marcos simbólicos que representam não apenas a evolução técnica da moeda digital, mas também sua trajetória rumo à legitimidade econômica e política. Neste artigo, revisitamos alguns dos momentos mais emblemáticos que marcaram a adoção do Bitcoin, desde seu uso inicial em uma simples transação até o seu reconhecimento como moeda oficial por nações soberanas.

A pizza mais cara da história

Em 22 de maio de 2010, Laszlo Hanyecz fez história ao pagar 10.000 BTC por duas pizzas. Na época, essa quantia equivalia a cerca de 40 dólares. Hoje, essas mesmas moedas valeriam centenas de milhões de dólares, tornando essa a refeição mais cara já registrada. Mais do que uma curiosidade, essa transação marcou a primeira vez em que o Bitcoin foi usado em uma troca comercial real, comprovando seu potencial como meio de pagamento.

Silk Road e o lado obscuro da adoção inicial

Ainda que controverso, o uso do Bitcoin no marketplace Silk Road mostrou ao mundo que a moeda digital era funcional como meio de troca em larga escala. A plataforma operou entre 2011 e 2013 e foi um catalisador para o desenvolvimento de infraestrutura em torno do BTC, apesar dos impactos negativos na imagem da criptomoeda.

Mt. Gox e a primeira grande crise

Em 2014, a corretora Mt. Gox, responsável por cerca de 70% das transações de Bitcoin no mundo, declarou falência após perder cerca de 850 mil BTC. O escândalo abalou a confiança no ecossistema, mas também deu início a um movimento de amadurecimento: a busca por melhores práticas de segurança, regulação e profissionalização do setor.

El Salvador e o reconhecimento oficial

Em setembro de 2021, El Salvador tornou-se o primeiro país a reconhecer o Bitcoin como moeda de curso legal. A medida, defendida pelo presidente Nayib Bukele, foi recebida com entusiasmo por entusiastas e com ceticismo por instituições financeiras internacionais. O experimento salvadorenho colocou o Bitcoin no centro do debate geopolítico e abriu precedentes para outras nações considerarem o mesmo caminho.

Resumindo, cada um desses momentos representa uma etapa distinta na evolução do Bitcoin: da experimentação à adoção institucional. Ao revisitarmos esses casos emblemáticos, conseguimos entender não apenas como o Bitcoin evoluiu tecnicamente, mas também como sua narrativa se consolidou como parte da história financeira contemporânea. Se a compra da pizza simbolizou o nascimento prático do BTC, o reconhecimento oficial por nações inteiras sugere um futuro em que a moeda digital pode ser protagonista em novas formas de organização econômica global.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

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Bitcoin surgiu como uma alternativa ao sistema financeiro tradicional, oferecendo um meio de troca descentralizado e resistente à censura. No entanto, essa proposta desafia diretamente o controlo que os governos exercem sobre a economia, especialmente no que diz respeito à emissão de moeda e regulação do setor financeiro. Como resultado, muitos governos veem Bitcoin com desconfiança e tentam limitar a sua adoção, enquanto outros procuram integrá-lo à economia de forma controlada.

Motivos para o conflito entre governos e Bitcoin

A resistência governamental à adoção de Bitcoin deve-se a vários fatores, entre os quais se destacam:

Perda de controlo monetário: Os governos controlam a política monetária através da emissão de moeda fiduciária e da manipulação das taxas de juro. Bitcoin, por ter uma oferta fixa e descentralizada, impede que governos imprimam mais dinheiro, limitando a sua influência sobre a economia.

Dificuldade na tributação: A utilização de Bitcoin dificulta a fiscalização de transações e a cobrança de impostos, tornando-se um desafio para as autoridades que dependem da tributação para financiar gastos públicos.

Preocupações com regulação e crime financeiro: Muitos governos argumentam que Bitcoin pode ser usado para lavagem de dinheiro, evasão fiscal e outras atividades ilícitas. No entanto, como todas as transações ficam registadas na blockchain ou timechain, Bitcoin é, na realidade, mais rastreável do que o dinheiro físico.

Competição com moedas digitais de bancos centrais (CBDCs): Alguns governos estão a desenvolver as suas próprias moedas digitais, conhecidas como CBDCs. Estas oferecem um alto nível de controlo sobre as transações financeiras, mas não possuem as mesmas propriedades descentralizadas de Bitcoin. Para garantir a adoção das CBDCs, alguns governos tentam limitar ou proibir o uso de Bitcoin.

Diferentes países têm abordagens variadas em relação a Bitcoin, desde a aceitação total até a repressão severa.

El Salvador: foi o primeiro país a adotar Bitcoin como moeda legal em 2021. Esta decisão gerou conflitos com instituições financeiras globais, como o Fundo Monetário Internacional (FMI), que pressionou o governo salvadorenho a reconsiderar a sua decisão.

China: o governo chinês proibiu completamente a mineração e o uso de Bitcoin em 2021, alegando preocupações ambientais e riscos financeiros. No entanto, muitos mineradores e utilizadores chineses continuam a operar através de meios alternativos.

Estados Unidos: embora Bitcoin seja legal nos EUA, o governo tem imposto regulamentações mais rígidas às plataformas de troca e à mineração, tentando aumentar o controlo sobre o setor. Alguns políticos defendem uma abordagem favorável, enquanto outros veem Bitcoin como uma ameaça ao dólar.

União Europeia: a UE tem adotado uma postura regulatória mais rigorosa, impondo regras sobre a identificação dos utilizadores e a transparência das transações. Apesar disso, Bitcoin continua a ser legal e amplamente utilizado.

Apesar dos desafios impostos por alguns governos, a adoção de Bitcoin continua a crescer. Muitos utilizadores veem Bitcoin como uma forma de preservar a sua riqueza perante políticas monetárias inflacionárias e controlo excessivo sobre o dinheiro. Além disso, países com economias instáveis e sistemas financeiros pouco acessíveis encontram em Bitcoin uma solução para pagamentos internacionais e proteção contra crises económicas.

A resistência dos governos pode desacelerar a adoção de Bitcoin em algumas regiões, mas não conseguirá eliminá-lo completamente. Como uma rede descentralizada e global, Bitcoin continuará a ser utilizado, independentemente das restrições impostas por qualquer governo. A longo prazo, a sua adoção dependerá da capacidade dos indivíduos e empresas de resistirem às pressões regulatórias e continuarem a utilizá-lo como uma alternativa financeira.

Resumindo, o conflito entre governos e Bitcoin reflete a luta entre um sistema financeiro tradicional centralizado e uma nova alternativa descentralizada. Enquanto alguns países tentam proibir ou restringir o seu uso, outros adotam-no como parte da sua economia. No final, a resistência dos governos pode apenas atrasar, mas dificilmente impedirá a adoção global de Bitcoin, que continua a demonstrar a sua resiliência e utilidade como uma reserva de valor e meio de troca.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

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"Whereof one cannot speak, thereof one must be silent."

— Ludwig Wittgenstein

Simulation Theory, the idea our entire existence is part of a simulation, that we are just code running on some more advanced civilization’s supercomputer has come up in conversations of late. I’m writing to say it’s not just wrong, but bullshit. A category error, at best, and cover for a nefarious agenda at worst.

The first problem with Simulation Theory is unless there’s some way to get outside the simulation, to access base reality, so to speak, the theory has no meaning. It’s just a semantic game.

Consider for example the theory (one I came up with on my walk back from the track) that you are actually a sleeping elephant dreaming of this human life. You are sleeping peacefully under a quiet grove of trees, and you won’t wake into elephant consciousness for another four hours when the sun rises. Moreover, the pace of your dream is glacial — you will experience tens of thousands of human incarnations, full lifetimes, before daybreak. You will not wake up before then as your elephant self.

Maybe this theory is true, maybe it’s not, there’s no way to know. Anything that could possibly happen in this lifetime would not invalidate it. When there is nothing that could possibly falsify a theory, it’s neither true nor false, but meaningless. Elephant Dream and Simulation Theory are similar in this respect. You might as well call them The Universe. It’s just substituting one word-concept for another to describe an inaccessible structure containing all of reality.

Now some proponents of Simulation Theory posit a base reality beyond our simulation, namely that of the simulators. But there are two problems with that: (1) If you can’t access it because you’re just code within their closed system, you are stuck back at Elephant Dream; and (2) Even if you could somehow figure this out and access the “reality” of the simulators, why would you assume they too were not a simulation of some even yet more advanced civilization?

If they could simulate us, why couldn’t someone else simulate them? Why would their reality be any more real than ours for the exact same reasons? There could conceivably be an infinite regress of simulations within simulations, and even worse it could turn out to be circular, i.e., we will one day create a simulation that becomes the “base” simulation for all the simulations all the way down, eventually including our own.

So not being able to falsify any simulators’ reality, n-simulations deep, you are back to Elephant Dream. The elephant when he awakes similarly could himself be the dream of a person, who is the dream of another elephant ad infinitum. These are just empty words that don’t describe or affect the content of your “reality.”

(As an aside I like the infinite circular loop simulation theory as a short-circuit to the false logic it purports. It reminds me of that scene in Animal House where the students get high with Donald Sutherland (their professor.) When they opine his new book must be amazing, he says, “piece of shit” and they talk about how each atom in their hands could be an entire universe, and our entire universe might be an atom in the hand of some giant being. I always thought this could also be an infinite regress of universes as atoms in yet larger universes, and also circular wherein our universe could actually reside in one of the atoms in our own hand.)

These thought experiments reveal category errors in that they purport to describe something that’s outside the range of describability. To describe something is to distinguish it from the things that it is not, so to describe everything is the same as describing nothing in particular. You cannot describe the totality of reality any better than you can its absence. It’s like imagining how it is to be dead.

. . .

What I wrote above is the most generous interpretation of Simulation Theory, but at worst it’s actually being pushed to further an agenda. Just as a “science-based” materialism (everything is atoms) underpinned communist ideology where material resources were the only thing, and their equitable distribution at all costs the moral imperative, a code-based reality supports its own distorted, dark worldview.

If we are merely code in a simulation, then humans have no special claim to individual rights and resources any more than artificially intelligent robots. It’s only a small step from there to trans-humanism, utilitarianism and a technocratic state that subverts the principle of the individual being an end in himself.

The category error, in this view, is a convenient one — it removes the obstacles for the power-mad autists into quite literally playing God.

. . .

But back to the original inquiry: If Simulation Theory is no better than Elephant Dream, how can people hope to understand their reality? Are we stuck simply pushing back the impenetrable wall of truth via incremental scientific advances, doomed never to connect to the ultimate ground of our existence?

I think not. For the same reasons Simulation Theory fails, all of our theories will ultimately fail, and the best we can do is create better descriptions and explanations about particular phenomena that occur within our observational range.

But just because our logical minds can never reach beyond that expandable but necessarily limited spectrum, doesn’t mean it’s off limits. The problem is that to know consciousness itself, i.e., the base reality, outside of thought concepts like “code” or “atoms” one must be consciousness, not grasp at the perceptible phenomena within it.

That’s why religions emphasize faith, or in some cases, doubt. Trust in God, or doubting everything else that would impede you, is the path to that level of understanding. Logical explanations like Simulation Theory then are at best a misunderstanding to keep the deepest questions at bay, at worst a justification for unholy schemes at the heart of which is simply a will to power.

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Bitcoin Magazine

BBVA Tells Wealthy Clients to Invest Up to 7% in Bitcoin 

Spanish bank BBVA is now advising its wealthy clients to invest up to 7% of their portfolios in crypto and Bitcoin, showing how traditional banks are starting to see the potential of Bitcoin. 

JUST IN: Spain's second largest bank BBVA is telling wealthy clients to invest in Bitcoin — Reuters pic.twitter.com/i2Pqg85uSk

— Bitcoin Magazine (@BitcoinMagazine) June 17, 2025

“With private customers, since September last year, we started advising on Bitcoin,” said Philippe Meyer, head of digital & blockchain solutions at BBVA Switzerland, during the DigiAssets conference in London. “The riskier profile, we allow up to 7% of portfolios in crypto.”

The bank’s private wealth division is currently recommending clients allocate 3% to 7% of their portfolio to Bitcoin and crypto, depending on their individual appetite. While many private banks have offered to execute Bitcoin or crypto trades upon request, it remains rare for a global financial institution to formally advise clients to buy. BBVA is currently recommending allocations specifically in Bitcoin. 

Meyer emphasized that even a modest allocation to Bitcoin can have a meaningful impact on portfolio returns, “If you look at a balanced portfolio, if you introduce 3%, you already boost the performance,” he said. “At 3%, you are not taking a huge risk.” 

BBVA began executing Bitcoin purchases for its clients in 2021, but Meyer said this is the first time it is formally advising allocations. In June 2021, the bank launched Bitcoin trading and custody services through its Swiss subsidiary for private clients. “With this innovative offer, BBVA positions itself as a benchmark institution in the adoption of blockchain technology,” said BBVA Switzerland CEO Alfonso Gómez at the time. 

BREAKING: Spain's BBVA is opening #Bitcoin trading and custody to all private banking clients in Switzerland. pic.twitter.com/2ppfs34g6F

— Bitcoin Magazine (@BitcoinMagazine) June 18, 2021

BBVA’s interest in digital currency goes back even further. As early as 2015, the bank made it clear that it viewed Bitcoin and blockchain technology as more than just a passing trend. In a statement that now seems increasingly prescient, BBVA said “institutions that understand Bitcoin and digital currencies will lead the new monetary system,” highlighting its belief that early adopters would gain a strategic advantage. 

This early support set BBVA apart from many of its peers, as few major banks were willing to publicly engage with Bitcoin at the time. 

What began as interest in blockchain technology has turned into direct investment guidance, now culminating in BBVA formally advising wealthy clients to allocate up to 7% of their portfolios into Bitcoin, a clear sign the bank sees it as a long term part of its future.

This post BBVA Tells Wealthy Clients to Invest Up to 7% in Bitcoin  first appeared on Bitcoin Magazine and is written by Jenna Montgomery.

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Bitcoin, desde o seu surgimento em 2009, tem gerado uma variedade de histórias de sucesso e fracasso. Algumas dessas histórias são de pessoas que investiram cedo na criptomoeda e colheram os frutos de sua visão precoce, enquanto outras refletem os altos e baixos que caracterizam o mercado altamente volátil de Bitcoin. Ao longo dos anos, muitas dessas histórias tornaram-se emblemáticas, servindo tanto de inspiração quanto de alerta para quem entra nesse mercado.

Histórias de sucesso

O caso de Laszlo Hanyecz – A pizza de 10.000 Bitcoins Uma das histórias mais icônicas e, ao mesmo tempo, um exemplo do potencial e da volatilidade do Bitcoin, envolve Laszlo Hanyecz, um programador americano. Em 2010, Hanyecz pagou 10.000 bitcoins por duas pizzas. Na época, o valor das criptomoedas era tão baixo que essa transação passou despercebida, mas, em retrospectiva, os 10.000 bitcoins pagos por uma simples refeição valeriam centenas de milhões de dólares nos anos seguintes, quando o preço do Bitcoin disparou.

Essa história, muitas vezes citada, é um lembrete da enorme valorização do Bitcoin desde os seus primeiros dias. Embora Hanyecz não tenha ficado rico com essa transação, a história da "pizza de 10.000 bitcoins" tornou-se uma metáfora para o crescimento do Bitcoin, mostrando como uma pequena quantidade da moeda no início poderia ter mudado a vida de alguém para sempre.

O caso de Michael Saylor e a MicroStrategy no presente Michael Saylor, CEO da MicroStrategy, é outro exemplo de sucesso no mundo do Bitcoin. Em 2020, Saylor decidiu transformar a sua empresa numa das primeiras grandes corporações a investir pesadamente em Bitcoin, comprando mais de 100.000 bitcoins. A decisão foi inicialmente vista com ceticismo, mas ao longo do tempo, o preço do Bitcoin subiu consideravelmente, fazendo com que o investimento de Saylor se tornasse extremamente lucrativo. Para ele, o Bitcoin não era apenas um investimento especulativo, mas uma maneira de proteger a sua empresa da inflação e da desvalorização da moeda fiduciária.

Este caso é um exemplo de como uma aposta estratégica em Bitcoin pode resultar em grandes lucros para quem tem visão de longo prazo e confiança no potencial do ativo. A MicroStrategy tornou-se um dos maiores detentores de Bitcoin no mundo corporativo, e Saylor ganhou reconhecimento por ser um defensor do Bitcoin no mundo empresarial.

Histórias de fracasso

O caso de James Howells – O desaparecimento de 8.000 Bitcoins James Howells, um ex-empregado de TI de Gales, é um exemplo clássico de como a volatilidade e a negligência podem resultar em grandes perdas. Em 2013, Howells, que estava a minerar Bitcoin em casa, acumulou 8.000 bitcoins, que valiam cerca de 5.000 libras na época. Quando o mercado estava em queda, ele decidiu limpar o seu computador antigo e jogá-lo fora, sem perceber que os bitcoins estavam guardados em uma carteira digital nesse dispositivo.

Após a ascensão do preço do Bitcoin, Howells tentou recuperar o disco rígido, que estava enterrado numa lixeira em um aterro sanitário. Apesar das tentativas de convencer a cidade a permitir a escavação do aterro, o pedido foi negado, e ele nunca conseguiu recuperar os bitcoins. Este caso é um lembrete de como, sem a devida segurança e cuidado, até mesmo grandes fortunas podem ser perdidas no mundo das criptomoedas.

O colapso da Mt. Gox – A maior exchange de Bitcoin da história Uma das maiores histórias de fracasso envolvendo Bitcoin está relacionada à exchange Mt. Gox, uma plataforma de negociação de Bitcoin que, em 2014, faliu após alegadamente perder cerca de 850.000 bitcoins dos seus clientes, num valor superior a 450 milhões de dólares na época. A Mt. Gox foi, por um período, a maior exchange de Bitcoin do mundo, mas a sua falência foi um marco negativo na história do Bitcoin.

A falência da Mt. Gox foi causada por uma combinação de hacking, erros internos de segurança e má gestão. Embora alguns dos bitcoins perdidos tenham sido recuperados mais tarde, muitos investidores ficaram devastados pela perda dos seus fundos. Este incidente trouxe à tona a importância da segurança nas exchanges de Bitcoin e da responsabilidade das plataformas financeiras no manejo das criptomoedas de seus clientes.

O impacto da volatilidade e da adoção no mercado

As histórias de sucesso e fracasso envolvendo Bitcoin não são apenas anedotas, mas refletem a natureza imprevisível e arriscada do mercado de criptomoedas. O preço de Bitcoin pode flutuar drasticamente, o que significa que investidores podem tanto fazer grandes fortunas quanto sofrer grandes perdas. Enquanto alguns vêem Bitcoin como uma forma de alcançar a liberdade financeira e proteger-se contra a inflação, outros enfrentam o risco de perder tudo, como demonstrado pelos casos de fracasso.

A adoção crescente de Bitcoin em mercados emergentes, bem como a entrada de investidores institucionais, como a MicroStrategy e o próprio Elon Musk, são indicativos de que o Bitcoin está a ser cada vez mais reconhecido como uma alternativa legítima ao sistema financeiro tradicional. No entanto, as falências de exchanges e as perdas de grandes quantidades de Bitcoin destacam a necessidade de uma abordagem prudente e de uma infraestrutura mais robusta para garantir a segurança e a confiança dos utilizadores.

Resumindo, as histórias de sucesso e fracasso em torno do Bitcoin são um reflexo da natureza volátil e emergente desta moeda digital. Enquanto alguns ganharam milhões, outros perderam fortunas devido à falta de precaução, erros de gestão ou simplesmente pelo preço imprevisível da criptomoeda. Através destas histórias, fica claro que, embora o Bitcoin tenha o potencial de gerar grandes recompensas, ele também apresenta riscos significativos. Para aqueles que entram nesse mercado, é crucial estar preparado e consciente dos desafios que podem surgir, garantindo segurança e adotando uma estratégia de longo prazo para lidar com as incertezas e volatilidade do mercado.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

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Bitcoin, desde o seu lançamento em 2009, tem atraído a atenção de diversos investidores e visionários que acreditam no seu potencial para revolucionar o sistema financeiro global. Ao longo dos anos, várias figuras se destacaram no movimento em torno da criptomoeda, seja como pioneiros que ajudaram a fundá-la, ou como investidores que apostaram no seu futuro. Estes indivíduos desempenharam papéis cruciais no desenvolvimento do Bitcoin, na sua adoção crescente e na sua legitimação no mercado financeiro.

Satoshi Nakamoto

O maior pioneiro do Bitcoin é, sem dúvida, o seu criador, Satoshi Nakamoto. Embora o nome seja um pseudónimo, a sua contribuição para a criação e lançamento do Bitcoin foi fundamental. Em 2008, Nakamoto publicou o famoso whitepaper intitulado "Bitcoin: A Peer-to-Peer Electronic Cash System", detalhando a ideia de uma moeda digital descentralizada que poderia operar sem a necessidade de uma autoridade central, como um banco. Em 2009, ele lançou o software Bitcoin e minerou o primeiro bloco da blockchain, conhecido como "bloco gênese".

Satoshi Nakamoto permaneceu uma figura misteriosa, nunca revelando a sua verdadeira identidade. Ele foi responsável pelo desenvolvimento inicial do protocolo, mas desapareceu gradualmente da cena pública por volta de 2011, deixando o projeto nas mãos de uma comunidade crescente de desenvolvedores. A sua identidade permanece desconhecida até hoje, mas o seu impacto na criação de uma nova era digital é inegável.

Hal Finney

Hal Finney foi um dos primeiros colaboradores de Nakamoto e é amplamente reconhecido como o primeiro a receber uma transação de Bitcoin. Em janeiro de 2009, Finney recebeu 10 bitcoins de Nakamoto como parte de um teste de transação, tornando-se uma das primeiras pessoas a acreditar no projeto. Finney, que era um programador e investigador de segurança, desempenhou um papel importante no desenvolvimento técnico do Bitcoin e ajudou a popularizá-lo nas suas primeiras fases.

Finney foi uma figura respeitada na comunidade de criptografia e um defensor do movimento de descentralização digital. Ele continuou a apoiar o Bitcoin até sua morte, em 2014, e é lembrado como um dos maiores pioneiros da moeda digital.

Roger Ver

Roger Ver, conhecido como o "Bitcoin Jesus", foi um dos primeiros investidores e “evangelistas” do Bitcoin. Ver ficou fascinado com o conceito de uma moeda descentralizada e investiu cedo em vários projetos relacionados ao Bitcoin. Ele foi um dos primeiros a reconhecer o potencial disruptivo do Bitcoin, defendendo a sua adoção global e promovendo o seu uso como meio de pagamento.

Ver também foi uma das figuras centrais na criação de empresas e iniciativas que ajudaram a impulsionar o ecossistema Bitcoin. Embora tenha sido uma figura polêmica, devido às suas opiniões fortes sobre a escalabilidade do Bitcoin, e tenha se afastado da blockchain original do Bitcoin em favor do Bitcoin Cash, sua contribuição para a popularização da moeda é inegável.

Tim Draper

Tim Draper é um dos investidores mais conhecidos no espaço do Bitcoin e um defensor da sua adoção em larga escala. Em 2014, Draper comprou quase 30.000 bitcoins, que foram apreendidos pelo governo dos Estados Unidos em uma operação contra o mercado Silk Road. Draper fez essa compra por cerca de 19 milhões de dólares, e ele tem sido uma figura-chave na promoção do Bitcoin como uma alternativa viável às moedas fiduciárias.

Draper, um investidor de risco de renome e fundador da Draper Associates, é conhecido por sua visão de longo prazo e pela sua confiança na ascensão das criptomoedas. Ele tem defendido o Bitcoin como uma ferramenta para democratizar o acesso ao dinheiro e acredita que a adoção do Bitcoin vai crescer exponencialmente nos próximos anos.

Michael Saylor

Michael Saylor, CEO da MicroStrategy, é uma figura importante na adoção institucional do Bitcoin. Em 2020, Saylor fez uma aposta significativa ao comprar mais de 100.000 bitcoins para a sua empresa, transformando-a na primeira companhia pública a ter Bitcoin como reserva de valor no seu balanço. Saylor tem defendido publicamente o Bitcoin como uma proteção contra a inflação e uma alternativa mais segura ao dinheiro fiduciário. A sua aposta ajudou a legitimar o Bitcoin no mundo corporativo e inspirou outras empresas a seguir o seu exemplo.

A sua posição em relação ao Bitcoin tem sido clara: ele acredita que o futuro financeiro do mundo está no Bitcoin, e a sua empresa serve como um exemplo para outras grandes corporações a adotarem a moeda digital.

Resumindo, os pioneiros e investidores que contribuíram para o crescimento e a difusão do Bitcoin desempenharam papéis vitais na evolução desta tecnologia disruptiva. Desde o misterioso Satoshi Nakamoto até figuras como Hal Finney, Roger Ver, Tim Draper e Michael Saylor, o Bitcoin tem sido moldado por pessoas com uma visão única sobre o futuro do dinheiro e da liberdade financeira. Através da sua perseverança e crença no potencial do Bitcoin, esses indivíduos ajudaram a estabelecer as bases para a adoção global da moeda digital, transformando-a de uma ideia inovadora em uma força revolucionária no sistema financeiro. O futuro do Bitcoin dependerá, em grande parte, da continuidade da sua evolução e da adoção por mais pessoas e instituições, mas é indiscutível que os pioneiros e investidores desempenharam um papel fundamental na sua ascensão.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

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Bitcoin funciona através de um sistema descentralizado que depende de um processo chamado mineração para validar transações e garantir a segurança da rede. no entanto, a mineração de Bitcoin exige uma grande quantidade de energia, o que levanta preocupações sobre o seu impacto ambiental. embora existam soluções para tornar este processo mais sustentável, o consumo energético continua a ser um tema debatido tanto por críticos como por defensores da tecnologia.

Como funciona a mineração de Bitcoin?

A mineração de Bitcoin é o processo pelo qual novos blocos são adicionados à blockchain ou timechain e novas moedas são criadas. este processo utiliza um mecanismo chamado proof-of-work (prova de trabalho), onde computadores especializados (miners) competem para resolver problemas matemáticos complexos. para isso, consomem uma enorme quantidade de eletricidade, pois os equipamentos precisam de funcionar continuamente para garantir que a rede se mantém segura e descentralizada.

O consumo de energia e o impacto ambiental

A principal crítica à mineração de Bitcoin está relacionada com o elevado consumo de eletricidade. atualmente, estima-se que a rede Bitcoin consome tanta energia quanto alguns países inteiros. este consumo gera preocupações ambientais, pois grande parte da eletricidade mundial ainda é produzida a partir de combustíveis fósseis, que emitem gases poluentes.

Os impactos ambientais da mineração de Bitcoin incluem:

Emissões de carbono: se a eletricidade utilizada para a mineração vier de fontes poluentes, o processo contribui para o aumento das emissões de CO₂, intensificando o aquecimento global.

Uso excessivo de recursos naturais: a mineração em grande escala pode sobrecarregar redes elétricas locais e aumentar a procura por eletricidade, levando a um maior consumo de combustíveis fósseis em algumas regiões.

Produção de resíduos eletrónicos: os equipamentos de mineração têm um tempo de vida útil relativamente curto, o que leva à produção de grandes quantidades de lixo eletrónico.

Alternativas e soluções sustentáveis

Apesar das preocupações, a mineração de Bitcoin está a tornar-se cada vez mais eficiente e sustentável. muitas operações de mineração já utilizam fontes de energia renovável, como hidrelétrica, solar e eólica, reduzindo significativamente a pegada ecológica. algumas soluções incluem:

Uso de energia renovável: miners estão a mudar-se para regiões onde há excesso de produção de energia renovável, aproveitando recursos que, de outra forma, seriam desperdiçados.

Reciclagem de calor gerado pela mineração: algumas empresas estão a utilizar o calor produzido pelos equipamentos de mineração para aquecer edifícios e infraestruturas, aproveitando a energia de forma mais eficiente.

Inovações tecnológicas: o desenvolvimento de novos chips e equipamentos mais eficientes reduz o consumo energético da mineração sem comprometer a segurança da rede.

Resumindo, o impacto ambiental da mineração do Bitcoin é um tema controverso, mas as soluções para tornar o processo mais sustentável estão a evoluir rapidamente. embora o consumo energético continue elevado, a transição para fontes de energia renovável e novas tecnologias pode tornar Bitcoin um sistema mais eficiente e amigo do ambiente. assim, a questão não é apenas o consumo de eletricidade, mas sim a origem dessa energia e as inovações que tornam a mineração cada vez mais sustentável.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

@ 5e5ab9f7:271774d7

Affordable 3D Rendering Looking for stunning 3D visuals without breaking the bank? HS3D Visualization offers affordable 3D rendering that’s perfect for small businesses, architects, or homeowners! Our budget-friendly services deliver high-quality renders for real estate, products, or interiors, all tailored to your needs. With fast turnarounds and expert support, we make your vision pop without the hefty price tag. Ready to bring your ideas to life? Contact HS3D Visualization today and see how affordable top-notch 3D rendering can be! 3D Residential House Rendering Dreaming of seeing your home design come to life? HS3D Visualization specializes in 3D residential house rendering that’s both realistic and affordable! Whether you’re a homeowner, architect, or realtor in Melbourne, our detailed renders showcase every angle of your property, from cozy interiors to stunning exteriors. Perfect for marketing or planning, we deliver fast, high-quality visuals with a personal touch. Let’s make your house shine—reach out to HS3D Visualization now for jaw-dropping 3D renders that sell or inspire!

@ cae03c48:2a7d6671

Bitcoin Magazine

Flash Releases Free Bitcoin Invoicing Tool with No Fees, KYC, or Custody

Flash, a Bitcoin payment platform, just announced it has launched Flash Invoicing, a completely free, non-custodial, and KYC-free Bitcoin invoicing tool. Designed for freelancers, the platform allows users to send professional invoices without platform fees, identity checks, or third party custody.

According to Deel, a crypto payments company for freelancers, Bitcoin is the most used cryptocurrency in the world for payments. Despite this growth, many freelancers continue to use basic methods such as pasting Bitcoin addresses into PDFs or emails. Some rely on custodial platforms that deduct fees or require identity verification, which can affect both earnings and data privacy.

“We’ve seen too many people paste BTC addresses into documents and call it invoicing,” said the CEO of Flash Pierre Corbin. “It’s messy. It’s risky. And it’s time for something better.” 

Flash Invoicing Features:

• 0% platform fees: no subscriptions or commission
• Non-custodial: Bitcoin goes straight to the user’s wallet
• No KYC: users maintain full privacy
• Professional output: branded PDFs and secure payment links
• Integrated dashboard: manage payments, clients, and revenue
• Works with Flash ecosystem: including Stores, Donations, Paywalls, and POS

Many Bitcoin invoicing tools charge a percentage per transaction or require a subscription. As a result, freelancers often lose part of their income simply to issue an invoice and receive payment. Flash is aiming to solve this issue.

“Freelancers work hard enough. The last thing they need is a platform skimming off their earnings,” said Corbin. “That’s why we dropped our fee from 1.5% to 0% — and launched the first invoicing tool that’s truly free, without compromising on privacy or control.”

Flash Invoicing allows users to accept Bitcoin payments without relinquishing control, privacy, or revenue. It is integrated with the broader Flash suite, enabling users to manage invoicing alongside features such as setting up stores, receiving donations, or gating premium content.

“As a freelancer myself, I love using the Flash invoicing feature,” stated a freelancer & Flash user. ”It keeps all my clients in one place, allows me to easily edit invoices and track payments. Much more professional than sending a lightning address in the footer of a PDF invoice.”

This post Flash Releases Free Bitcoin Invoicing Tool with No Fees, KYC, or Custody first appeared on Bitcoin Magazine and is written by Oscar Zarraga Perez.

@ 383c9882:72943781

Office Catering POS Systems Hey, running an office catering biz? Canteen POS has your back with top-notch office catering POS systems! Streamline orders, manage deliveries, and handle cashless payments like a pro. Our user-friendly setups integrate with corporate billing and track inventory, saving you time and hassle. Perfect for small startups or big contracts, we offer fast setup and local support. Ready to impress your office clients? Grab a Canteen POS system today and make catering smooth, efficient, and totally stress-free! School Catering POS School canteens, listen up! Canteen POS brings you school catering POS systems that make lunchtimes a breeze. From cashless payments to pre-order apps, we help you serve students faster while tracking inventory and dietary needs. Parents love our portal for easy top-ups and meal monitoring. With secure, scalable solutions, we’re perfect for any school size. Get started with Canteen POS now and turn your canteen into a smooth, modern operation that keeps everyone happy—students, staff, and parents alike!

@ d57360cb:4fe7d935

Your mind will berate you in performance. It’s self centered thinking that ruins your performance, it isolates you. Instead of being immersed in the experience of the game, you are caught in a web of your own stinking thinking.

Only thinking of yourself and how you will perform.

How others will judge you.

In your fear of what others think, you create the reality for them to judge you. You create an opportunity for them to distrust your gifts. Your fear is small and selfish. You must let go of oneself in order to be the creative expression of art.

Expression has no individual behind it, it is a force beyond small little me. Where once you took a step now it is the step that takes you.

We haven’t forgotten how to trust ourselves. We have forgotten how to love and accept ourselves and it shows when we contract and tighten under pressure.

Pressure is a spotlight it magnifies and calls you to bring forth your greatest gist, your greatest expression. Do not let the spotlight hinder you, most people are running from the light but the light always follows you, it’s like a shadow.

Until you come to accept that you are always in the spotlight only then can you realize what you do behind the scenes is also the scene itself.

@ 39cc53c9:27168656

Read the original blog post

After almost 3 months of work, we've completed the redesign of kycnot.me. More modern and with many new features.

Privacy remains the foundation - everything still works with JavaScript disabled. If you enable JS, you will get some nice-to-have features like lazy loading and smoother page transitions, but nothing essential requires it.

User Accounts

We've introduced user accounts that require zero personal information:

• Secret user tokens - no email, no phone number, no personal data
• Randomly generated usernames for default privacy and fairness
• Karma system that rewards contributions and unlocks features: custom display names, profile pictures, and more.

Reviews and Community Discussions

On the previous sites, I was using third party open source tools for the comments and discussions. This time, I've built my own from scratch, fully integrated into the site, without JavaScript requirements.

Everyone can share their experiences and help others make informed decisions:

• Ratings: Comments can have a 1-5 star rating attached. You can have one rating per service and it will affect the overall user score.
• Discussions: These are normal comments, you can add them on any listed service.

Comment Moderation

I was strugling to keep up with moderation on the old site. For this, we've implemented an AI-powered moderation system that:

• Auto-approves legitimate comments instantly
• Flags suspicious content for human review
• Keeps discussions valuable by minimizing spam

The AI still can mark comments for human review, but most comments will get approved automatically by this system. The AI also makes summaries of the comments to help you understand the overall sentiment of the community.

Powerful Search & Filtering

Finding exactly what you need is now easier:

• Advanced filtering system with many parameters. You can even filter by attributes to pinpoint services with specific features.

The results are dynamic and shuffle services with identical scores for fairness.

See all listings

Listings are now added as 'Community Contributed' by default. This means that you can still find them in the search results, but they will be clearly marked as such.

Updated Scoring System

New dual-score approach provides more nuanced service evaluations:

• Privacy Score: Measures how well a service protects your personal information and data

• Trust Score: Assesses reliability, security, and overall reputation

• Combined into a weighted Overall Score for quick comparisons

• Completely transparent and open source calculation algorithm. No manual tweaking or hidden factors.

AI-Powered Terms of Service Analysis

Basically, a TLDR summary for Terms of Service:

• Automated system extracts the most important points from complex ToS documents
• Clear summaries
• Updated monthly to catch any changes

The ToS document is hashed and only will be updated if there are any changes.

Service Events and Timelines

Track the complete history of any service, on each service page you can see the timeline of events. There are two types of events:

• Automatic events: Created by the system whenever something about a service changes, like its description, supported currencies, attributes, verification status…
• Manual events: Added by admins when there’s important news, such as a service going offline, being hacked, acquired, shut down, or other major updates.

There is also a global timeline view available at /events

Notification System

Since we now have user accounts, we built a notifiaction system so you can stay informed about anything:

• Notifications for comment replies and status changes
• Watch any comment to get notified for new replies.
• Subscribe to services to monitor events and updates
• Notification customization.

Coming soon: Third-party privacy-preserving notifications integration with Telegram, Ntfy.sh, webhooks...

Service Suggestions

Anyone with an account can suggest a new service via the suggestion form. After submitting, you'll receive a tracking page where you can follow the status of your suggestion and communicate directly with admins.

All new suggestions start as "unlisted" — they won't appear in search results until reviewed. Our team checks each submission to ensure it's not spam or inappropriate. If similar services already exist, you'll be shown possible duplicates and can choose to submit your suggestion as an edit instead.

You can always check the progress of your suggestion, respond to moderator questions, and see when it goes live, everything will also be notified to your account. This process ensures high-quality listings and a collaborative approach to building the directory.

---

These are some of the main features we already have, but there are many more small changes and improvements that you will find when using the site.

What's Next?

This is just the beginning. We will be constantly working to improve KYCnot.me and add more features that help you preserve your privacy.

Remember: True financial freedom requires the right to privacy. Stay KYC-free!

@ 4ba8e86d:89d32de4

DTails é uma ferramenta que facilita a inclusão de aplicativos em imagens de sistemas live baseados em Debian, como o Tails. Com ela, você pode personalizar sua imagem adicionando os softwares que realmente precisa — tudo de forma simples, transparente e sob seu controle total.

⚠️ DTails não é uma distribuição. É uma ferramenta de remasterização de imagens live.

Ela permite incluir softwares como:

✅ SimpleX Chat ✅ Clientes Nostr Web (Snort & Iris) ✅ Sparrow Wallet ✅ Feather Wallet ✅ Cake Wallet ✅ RoboSats ✅ Bisq ✅ BIP39 (Ian Coleman) ✅ SeedTool ... e muito mais. https://image.nostr.build/b0bb1f0da5a9a8fee42eacbddb156fc3558f4c3804575d55eeefbe6870ac223e.jpg

Importante: os binários originais dos aplicativos não são modificados, garantindo total transparência e permitindo a verificação de hashes a qualquer momento.

👨‍💻 Desenvolvido por: nostr:npub1dtmp3wrkyqafghjgwyk88mxvulfncc9lg6ppv4laet5cun66jtwqqpgte6

GitHub: https://github.com/DesobedienteTecnologico/dtails?tab=readme-ov-file

🎯 Controle total do que será instalado

Com o DTails, você escolhe exatamente o que deseja incluir na imagem personalizada. Se não marcar um aplicativo, ele não será adicionado, mesmo que esteja disponível. Isso significa: privacidade, leveza e controle absoluto.

https://image.nostr.build/b0bb1f0da5a9a8fee42eacbddb156fc3558f4c3804575d55eeefbe6870ac223e.jpg https://image.nostr.build/b70ed11ad2ce0f14fd01d62c08998dc18e3f27733c8d7e968f3459846fb81baf.jpg https://image.nostr.build/4f5a904218c1ea6538be5b3f764eefda95edd8f88b2f42ac46b9ae420b35e6f6.jpg

⚙️ Começando com o DTails

📦 Requisitos de pacotes

Antes de tudo, instale os seguintes pacotes no Debian:

``` sudo apt-get install genisoimage parted squashfs-tools syslinux-utils build-essential python3-tk python3-pil.imagetk python3-pyudev

```

🛠 Passo a passo

1 Clone o repositório:

``` git clone https://github.com/DesobedienteTecnologico/dtails cd dtails

```

2 Inicie a interface gráfica com sudo:

``` sudo ./dtails.py

```

Por que usar sudo? É necessário para montar arquivos .iso ou .img e utilizar ferramentas essenciais do sistema.

---

💿 Selecione a imagem Tails que deseja modificar

https://nostr.download/e3143dcd72ab6dcc86228be04d53131ccf33d599a5f7f2f1a5c0d193557dac6b.jpg

---

📥 Adicione ou remova pacotes

1 Marque os aplicativos desejados. 2 Clique Buildld para gerar sua imagem personalizada. https://image.nostr.build/5c4db03fe33cd53d06845074d03888a3ca89c3e29b2dc1afed4d9d181489b771.png

Você pode acompanhar todo o processo diretamente no terminal. https://nostr.download/1d959f4be4de9fbb666ada870afee4a922fb5e96ef296c4408058ec33cd657a8.jpg

---

💽 .ISO vs .IMG — Qual escolher?

| Formato | Persistência | Observações | | ------- | ---------------------- | ----------------------------------------------- | | .iso | ❌ Não tem persistência | Gera o arquivo DTails.iso na pasta do projeto | | .img | ✅ Suporta persistência | Permite gravar diretamente em um pendrive |

https://nostr.download/587fa3956df47a38b169619f63c559928e6410c3dd0d99361770a8716b3691f6.jpg https://nostr.download/40c7c5badba765968a1004ebc67c63a28b9ae3b5801addb02166b071f970659f.jpg

---

vídeo

https://www.youtube.com/live/QABz-GOeQ68?si=eYX-AHsolbp_OmAm

@ 9c9d2765:16f8c2c2

The rain had been falling for hours.

David sat on the park bench, drenched, unmoving. His tie was loosened, briefcase soaked, and his eyes blank.

To anyone watching, he looked like someone waiting for a bus that would never come.

An old man with a red umbrella approached, eyeing the empty space beside him.

“Mind if I sit?” he asked.

David gave a tired shrug.

The old man sat, opened his umbrella to shield them both.

“You look like you lost something.”

David’s jaw clenched. “My job. My wife. And maybe myself.”

The man nodded. “That’s a lot for one bench.”

They sat in silence for a while. Only the sound of rain hitting the umbrella filled the air.

The old man finally spoke. “Thirty years ago, I sat on this same bench. After my son died. Thought the world had ended.”

David looked at him.

“What happened?”

“I met a woman who just sat and said nothing. But her silence didn’t judge. It helped.”

David stared ahead. “You think it gets better?”

“No,” the man said gently. “But you get stronger. If you let yourself heal.”

Another long pause.

David let out a shaky breath. “I don’t know where to begin.”

The man handed him the umbrella.

“Begin by getting out of the rain.”

Moral/Theme:

Even in the storm, someone may offer shelter. Healing doesn’t always come in words, it begins with presence.

@ 31a4605e:cf043959

Bitcoin é conhecido pela sua forte volatilidade, com oscilações de preço que podem ocorrer em curtos períodos de tempo. Esta característica atrai tanto investidores que procuram grandes lucros como também afasta aqueles que preferem ativos mais estáveis. A volatilidade do preço de Bitcoin tem um impacto significativo no mercado, influenciando estratégias de investimento, adoção e até a perceção pública da moeda digital.

O que causa a volatilidade do preço de Bitcoin?

A volatilidade de Bitcoin deve-se a vários fatores que afetam a sua oferta e procura. entre os principais motivos estão:

Oferta limitada e halving: Bitcoin tem um fornecimento máximo de 21 milhões de unidades, o que cria escassez. além disso, o halving, que reduz a emissão de novos Bitcoins a cada quatro anos, pode provocar aumentos de preço devido à redução da oferta.

Especulação no mercado: muitos investidores compram e vendem Bitcoin para obter lucros rápidos, criando grandes flutuações no preço. movimentos especulativos, muitas vezes impulsionados por notícias e redes sociais, podem causar variações bruscas.

Eventos económicos e regulamentação: decisões governamentais, como proibições ou regulamentações favoráveis, afetam diretamente o preço. declarações de bancos centrais ou figuras influentes no setor financeiro podem também gerar fortes reações no mercado.

Liquidez e volume de negociação: o mercado de Bitcoin ainda é pequeno comparado a ativos tradicionais, como o ouro ou ações. isto significa que grandes ordens de compra ou venda podem causar oscilações significativas.

Impacto nos investidores e “investidores“

A volatilidade do preço de Bitcoin afeta diferentes tipos de investidores de formas distintas:

Investidores de curto prazo: traders que fazem operações diárias tentam lucrar com as flutuações de preço. no entanto, este tipo de estratégia envolve altos riscos e pode resultar em perdas significativas para quem não tem experiência no mercado.

Investidores de longo prazo (HODLers): quem investe com uma perspetiva a longo prazo costuma ignorar as variações diárias e foca-se no potencial de valorização de Bitcoin ao longo dos anos. apesar das quedas temporárias, muitos acreditam que o preço continuará a subir devido à escassez e à adoção crescente.

Empresas e instituições: empresas que investem em Bitcoin como reserva de valor, como a MicroStrategy e a Tesla, precisam de gerir os riscos da volatilidade. algumas optam por estratégias que minimizam a exposição direta a grandes oscilações.

Como lidar com a volatilidade?

Apesar dos desafios, existem formas de lidar com a volatilidade de Bitcoin de forma estratégica:

Diversificação da carteira: em vez de investir todo o capital em Bitcoin, muitos investidores diversificam para reduzir o impacto das oscilações de preço.

Investimento recorrente: estratégias como "dollar-cost averaging" (compra recorrente e fracionada) ajudam a suavizar os efeitos da volatilidade, reduzindo o risco de comprar numa alta momentânea.

Uso de armazenamento seguro: em vez de deixar Bitcoin em corretoras, que podem ser vulneráveis a ataques e manipulações de mercado, a auto-custódia em carteiras seguras protege o investimento a longo prazo.

Resumindo, a volatilidade do Bitcoin é uma das suas principais características e influencia tanto o comportamento dos “investidores” como a sua adoção em larga escala. Enquanto pode representar oportunidades para grandes lucros, também envolve riscos consideráveis, exigindo estratégias bem definidas para minimizar perdas. Com o tempo o Bitcoin amadurece e mais investidores institucionais entram no mercado, a volatilidade pode reduzir-se, tornando-o ainda mais atrativo como reserva de valor.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

@ b9ff7cb5:a0e092a8

Bismillah

---

The internet has no instruction manual. Anyone can post freely, which means unwanted spam can flood your replies, feed, and notifications. New domains call for new practice, and joining a paid relay is one way you can protect yourself against nostr spam. As a relay is also community focused, it aims to be a way for those new to nostr to find fitra and ummah in cyber-space, thereby building and joining patterns of higher-purpose.

NoorNode is a nostr relay dedicated for muslims on nostr. It is maintained and moderated by the Pnostr:npub1vmgf2pzv8k3fsch2hvc5uqnp9kvrxwrfgucek95528zax3syfwtqhykxpn team, which is a podcast incubator project for the creation of Islamic media on nostr.

The Noor Node relay is free to read. All content posted to the relay is public. However, one must pay to join the relay in order to post content to it. This payment feature is small but necessary proof-of-work barrier to keep bots and spam out.

---

How To Join:

If you simply want to read notes on NoorNode, just add wss://noornode.nostr1.com to your read/inbox relays in your client settings.

To join NoorNode and post notes to the relay, visit the RelayTool explorer page at https://noornode.nostr1.com

Click on the gear button to show options and it will reveal a side pannel where you can submit your payment.

Enter your nostr public address (npub) into the text box and select the Lightning Pay ✅ ⚡ button for it to generate an invoice QR code.

Once payment has been received a lightning bolt will animate across the screen and you will be able to post to the NoorNode relay.

---

Client Relay Cofigurations:

The RelayTool explorer is a very basic client which can be used to post to NoorNode, but for best user experience other clients will be preferable. So long as NoorNode set as a write/outbox relay in a client's settings, any client should work. That said, clients where you can customize the relay feeds are preferable. Of these, Yakihonne is the one we recommend due to it's support for both mobile (Andriod & iOS) and desktop.

To create a custom feed for NoorNode in Yakihonne from the desktop home page, select the gear button in the Note feed dropdown menu.

A widget will then pop up where NoorNode can be added as a custom relay feed. Enter wss://noornode.nostr1.com and hit the + button and then select the Update bottom to save the custom feed.

The NoorNode relay can then be viewed as a seperate feed from Yakihonne's home page by selecting it from the note feed dropdown menu (scroll to the bottom to find it).

Other clients, like Jumble, can also funtion as great ways to test out customized relay feeds. As nostr continues to grow, it is expected that more clients will include this feature.

To learn more about relays and how they work on nostr, check out this guide from the developer of Amethyst

Relay Setup by Vitor Pamplona

---

The intention behind NoorNode is for muslims on nostr to have a safe place to build community while not having to worry about issues like spam or religious intolerance. The payment to post is designed to enough to keep most bots out while also not being a significant barrier for anyone who want to enage. The mission of nostr:npub1vmgf2pzv8k3fsch2hvc5uqnp9kvrxwrfgucek95528zax3syfwtqhykxpn is to create new Islamicate mythos. We hope that the community that grows around NoorNode will embody that same goal and that the Noor of Islam will be able to radiate, even from nostr.

Please keep in mind that NoorNode is a public relay and notes posted can be picked up by others relays. If any content found on the relay does not seem appropriate or if any issues occure that cause concern, please reach out to the PodSystems team for support.

May the peace and blessings of the most merciful God be with you and light your way on nostr.

@ 31a4605e:cf043959

Bitcoin tem vindo a ganhar cada vez mais aceitação como meio de pagamento, deixando de ser apenas um ativo digital para investimento e tornando-se uma alternativa viável às moedas tradicionais. Atualmente, diversas empresas em todo o mundo já aceitam Bitcoin como forma de pagamento, proporcionando aos consumidores mais liberdade financeira e eliminando a necessidade de intermediários bancários.

Empresas globais que aceitam Bitcoin

Ao longo dos anos, várias empresas de renome começaram a aceitar Bitcoin, reconhecendo as suas vantagens, como a segurança, a transparência e as baixas taxas de transação. Entre as mais conhecidas, destacam-se:

Microsoft: a gigante da tecnologia permite que os utilizadores adicionem saldo às suas contas utilizando Bitcoin. isto permite a compra de produtos digitais, como jogos, aplicações e outros conteúdos disponíveis na Microsoft Store.

Overstock: um dos maiores retalhistas online que aceita Bitcoin para a compra de móveis, eletrodomésticos e artigos para casa. a empresa foi uma das pioneiras na adoção de Bitcoin, mostrando o seu compromisso com a inovação financeira.

AT&T: a operadora de telecomunicações dos Estados Unidos foi a primeira do setor a aceitar pagamentos em Bitcoin, permitindo que os seus clientes paguem faturas através deste meio digital.

Twitch: a popular plataforma de streaming de videojogos permite que os utilizadores façam doações e subscrições utilizando Bitcoin, incentivando a adoção desta moeda entre criadores de conteúdo.

Namecheap: um dos principais serviços de registo de domínios na internet aceita Bitcoin para a compra de domínios e serviços de alojamento web, demonstrando a aplicabilidade prática desta moeda no setor digital.

Pequenos negócios e comércio local

Para além das grandes empresas, muitos pequenos negócios e comerciantes locais já aceitam Bitcoin, especialmente em cidades que estão a tornar-se polos da economia digital.

Restaurantes e cafés: em cidades como Lisboa, Londres e Nova Iorque, alguns cafés e restaurantes aceitam Bitcoin como forma de pagamento, atraindo clientes que preferem pagar com esta tecnologia.

Hotéis e turismo: algumas redes hoteleiras e agências de viagens permitem o pagamento em Bitcoin, facilitando reservas e eliminando taxas cambiais para turistas internacionais.

Lojas online: muitos pequenos comerciantes na internet vendem produtos e serviços exclusivamente com Bitcoin, aproveitando a facilidade das transações digitais e a segurança da rede.

Vantagens para empresas e consumidores

O aumento da aceitação de Bitcoin deve-se aos benefícios que tanto empresas como consumidores obtêm ao utilizá-lo:

Menores taxas de transação: empresas evitam as altas comissões cobradas por bancos e serviços de pagamento tradicionais.

Eliminação de intermediários: transações são diretas entre comprador e vendedor, reduzindo burocracias e riscos de fraudes com cartões de crédito.

Acesso global: Bitcoin permite pagamentos internacionais sem necessidade de conversões cambiais, ideal para negócios online.

Resumindo, a adoção de Bitcoin como meio de pagamento continua a crescer, com empresas de todos os setores a reconhecerem as suas vantagens. à medida que mais negócios aderem a esta tecnologia, Bitcoin torna-se cada vez mais uma alternativa viável ao dinheiro tradicional. Apesar dos desafios de volatilidade e regulamentação, a tendência aponta para um futuro onde pagar com Bitcoin será algo comum no dia a dia.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

@ 8194da31:0f3badf3

The Dollar Milkshake Theory is this:

The U.S. Dollar is the reserve currency, acting as the “straw” in the “milkshake” of financial liquidity.

Global markets get shaky.

Dollar sucks up liquidity as capital flies into the USD and US markets for safety.

Dollar gets stronger. Foreign countries struggle as dollar-denominated debts and basic goods and services get more expensive.

More panic, more flight to USD and US markets.

Dollar sucks up more liquidity, gets even stronger.

Rinse, repeat until total global crisis.

System collapses. The theory is correct in that the system will collapse.

The theory is incorrect in that the straw isn’t the U.S. Dollar – it’s Bitcoin.

This is the Bitcoin Milkshake Theory:

@ 31a4605e:cf043959

Bitcoin, desde a sua criação, tem sido um dos ativos mais debatidos no mundo financeiro, tanto pelos seus seguidores apaixonados quanto pelos céticos. A sua volatilidade extrema e o impacto que tem causado no sistema financeiro tradicional tornaram-no objeto de especulação constante. À medida que o tempo passa, a adoção de Bitcoin cresce e surgem novas discussões sobre o seu futuro, tanto no que diz respeito ao seu preço quanto à sua integração no sistema financeiro global. Neste contexto, existem várias previsões para o futuro de Bitcoin, com cenários tanto otimistas quanto cautelosos, baseados em fatores como regulamentação, adoção institucional e inovação tecnológica.

O preço de Bitcoin: previsões e fatores de influência

Adoção Institucional: A crescente adoção de Bitcoin por grandes empresas e investidores institucionais tem sido vista como um fator de valorização. Organizações como Tesla, MicroStrategy e Square já incorporaram Bitcoin nas suas reservas de tesouraria, o que gerou uma maior confiança no ativo como uma reserva de valor. À medida que mais empresas sigam esse caminho, a demanda por Bitcoin pode aumentar, pressionando o preço para cima.

Regulação Governamental: A forma como os governos lidam com Bitcoin é um dos maiores fatores de incerteza. Uma regulação excessiva pode restringir o acesso e diminuir o interesse, enquanto uma abordagem mais amigável pode impulsionar a adoção e aumentar o preço. Em países como El Salvador, que adotaram o Bitcoin como moeda legal, observa-se uma tendência positiva, mas em muitas outras nações, a regulação ainda é um grande desafio.

Oferta Limitada: A oferta de Bitcoin é limitada a 21 milhões de unidades, o que significa que não há risco de inflação ou aumento da quantidade disponível. Este facto torna Bitcoin particularmente atraente como reserva de valor, especialmente em tempos de incerteza económica global, o que pode continuar a impulsionar a sua valorização a longo prazo.

Tecnologia e Escalabilidade: Inovações como a Lightning Network e o Taproot, que visam melhorar a escalabilidade e a eficiência das transações, podem contribuir para uma adoção mais ampla, o que, por sua vez, poderia ter um impacto positivo no preço. Se Bitcoin se tornar mais acessível e viável para transações diárias, a sua utilidade será mais valorizada no mercado.

Adoção global do Bitcoin: o caminho para a inclusão financeira

A adoção global de Bitcoin está a crescer, especialmente em regiões onde os sistemas financeiros tradicionais são ineficazes ou limitados. Países com economias instáveis, como nações com alta inflação ou crise cambial, estão cada vez mais a ver no Bitcoin uma alternativa viável. Além disso, a inclusão financeira é um dos maiores motores dessa adoção, uma vez que Bitcoin pode oferecer serviços financeiros a populações que estão fora do alcance dos bancos tradicionais.

Mercados Emergentes: Em países como o Brasil, Argentina, Nigéria e outros mercados emergentes, a procura por Bitcoin tem crescido, pois as pessoas procuram proteger os seus ativos da desvalorização das suas moedas locais. Nesses locais, Bitcoin surge como uma alternativa de reserva de valor e meio de troca que não está sujeita ao controlo de uma autoridade central.

Adoção por Governos e Empresas: A crescente aceitação de Bitcoin por grandes empresas e governos pode acelerar a sua integração nas economias globais. Países como El Salvador demonstraram que é possível adotar Bitcoin como uma moeda oficial, enquanto grandes empresas estão cada vez mais a aceitar Bitcoin como forma de pagamento, o que legitima ainda mais o seu uso no comércio global.

Educação e Acessibilidade: A medida que mais pessoas compreendem o funcionamento do Bitcoin e as suas vantagens em termos de segurança, privacidade e liberdade financeira, a adoção tende a crescer. A simplicidade das plataformas de exchange e as melhorias em termos de usabilidade das carteiras digitais tornam mais fácil para os utilizadores entrarem no mercado e utilizarem Bitcoin no seu dia a dia.

Cenários futuros: otimismo ou cautela?

O futuro do Bitcoin é incerto, mas diversos cenários podem se desenrolar. O cenário otimista aponta para uma maior valorização e adoção global, impulsionada pela inovação tecnológica, aumento da confiança institucional e a busca por uma alternativa descentralizada ao sistema financeiro tradicional. Nesse cenário, Bitcoin poderia tornar-se uma forma amplamente aceite de pagamento e uma reserva de valor global, com preços que poderiam ultrapassar os valores mais elevados já registados.

Por outro lado, o cenário cauteloso sugere que os obstáculos como regulação governamental, competição com outras moedas digitais e possíveis falhas tecnológicas podem impedir que o Bitcoin se torne uma parte central do sistema financeiro. Além disso, a volatilidade do preço pode desencorajar aqueles que buscam estabilidade e segurança.

Resumindo, as previsões sobre o preço e a adoção global de Bitcoin são, sem dúvida, complexas e influenciadas por vários fatores. O futuro do Bitcoin dependerá de como a sociedade, os governos e as empresas responderão a essa nova forma de dinheiro. Embora o potencial de valorização seja significativo, o risco e a volatilidade são características que não podem ser ignoradas. À medida que a adoção global cresce e a tecnologia evolui, será necessário acompanhar de perto os desenvolvimentos que irão moldar o futuro de Bitcoin no sistema financeiro global.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

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Eine treffsicher, kurze und klare Rezension. Besser hätte ich das Buch selbst nicht zusammenfassen können. Herzlichen Dank an die Autorin!

Hier geht´s zur Rezension von Angelika Oldenburg vom Institut für soziale Dreigliederung - Patric I. Vogt „Zukunft beginnt im Kopf“

Leseprobe und Bestellmöglichkeit: Zukunft beginnt im Kopf

Paperback, 148 Seiten, ISBN-13: 9783759734266, € 12,50

In jeder Buchhandlung erhältlich.

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Dieser Beitrag wurde mit dem Pareto-Client geschrieben.

Noch nicht auf Nostr? Hier entlang zum leichten Einstieg!

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Über den Autor

Patric I. Vogt, geb. 1968 in Mainz lebt als freischaffender Künstler, Lehrer und Unternehmer. Studium der Eurythmie, Anthroposophie, Sprachgestaltung und Ausbildung zum Instructor der M. Chekhov Acting Technique. Über drei Jahrzehnte Beschäftigung mit dem Ideenfeld soziale Dreigliederung und Anthroposphie. Moderation und Mediation von sozialen Prozessen und Organisationsentwicklung.  Staatlich ungeprüft, abgesehen von den Fahrerlaubnissen zu Land und zu Wasser. Vom Leben mit vielen Wassern gewaschen und am liebsten auf eigenem Kiel unterwegs.\ Motto: Gedanken werden Worte, werden Taten!

www.perspektivenwechsel.social

post@perspektivenwechsel.social

Nostr patric@pareto.town

auf X @patricivogt

#dreigliederung

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O Bitcoin é uma nova forma de dinheiro digital, oferecendo liberdade financeira e acesso a uma economia global sem intermediários comuns. Para usar essa tecnologia, é importante saber como comprar, guardar e utilizá-la de forma segura e eficiente. Este guia cobre as principais etapas e práticas para incorporar o Bitcoin no dia a dia, ressaltando as melhores formas de proteger seus ativos e tirar o máximo proveito deles.

Comprar Bitcoin é o primeiro passo para participar da sua rede descentralizada. Existem várias maneiras de obter Bitcoin, dependendo das preferências e necessidades individuais.

Plataformas de corretoras (exchanges):

Funcionamento: as exchanges são plataformas online que permitem comprar Bitcoin usando moedas tradicionais, como dólar, euro ou real.

Processo: crie uma conta, complete a verificação de identidade (processo KYC) e deposite fundos para iniciar as negociações.

Dicas: escolha exchanges confiáveis, com boa reputação e segurança sólida.

Caixas eletrônicos de Bitcoin:

Funcionamento: alguns caixas eletrônicos permitem a compra de Bitcoin com dinheiro ou cartão de crédito.

Uso: insira o valor desejado, escaneie sua carteira digital e receba os Bitcoins imediatamente.

Compra Peer-to-Peer (P2P):

Funcionamento: plataformas P2P conectam compradores e vendedores diretamente, permitindo a negociação de termos específicos.

Dicas: confira a reputação do vendedor e utilize plataformas que oferecem garantias ou serviços de custódia.

A segurança é fundamental ao manusear Bitcoin. O armazenamento correto protege seus fundos contra perdas, hackers e acessos não autorizados.

Carteiras digitais:

Definição: uma carteira digital é um software ou dispositivo físico que guarda as chaves privadas necessárias para acessar seus Bitcoins.

Tipos de carteiras:

Carteiras quentes (hot wallets): conectadas à internet, são adequadas para uso frequente, mas mais suscetíveis a ataques. Exemplos são aplicativos móveis e carteiras online.

Carteiras frias (cold wallets): mantêm Bitcoin offline, sendo mais seguras para grandes quantidades. Exemplos incluem carteiras de hardware e de papel.

Carteiras de hardware:

Funcionamento: dispositivos físicos, como Ledger ou Trezor, que guardam suas chaves privadas offline.

Vantagens: segurança alta contra ataques digitais e fácil transporte.

Carteiras de papel:

Funcionamento: envolve imprimir ou anotar as chaves privadas em um pedaço de papel.

Cuidados: armazene em locais seguros, protegidos contra umidade, fogo e acessos não autorizados.

Backup e recuperação:

Boa prática: realize backups regulares de sua carteira e anote sua frase de recuperação (seed phrase) em um local seguro.

Atenção: nunca compartilhe sua frase de recuperação ou chave privada com ninguém.

O uso do Bitcoin vai além do investimento. Ele pode ser empregado para transações diárias, compras e transferência de valor de forma eficiente.

Transações:

Como enviar Bitcoin: informe o endereço do destinatário, o valor a ser enviado e confirme a transação em sua carteira.

Custos: as taxas de transação são pagas aos mineradores e podem mudar conforme a demanda da rede.

Compras de bens e serviços:

Comércios que aceitam Bitcoin: muitos negócios, tanto físicos quanto online, aceitam Bitcoin como forma de pagamento. Confira se o comerciante exibe o logotipo do Bitcoin ou consulte listas atualizadas de lugares que aceitam a moeda.

Uso prático: escaneie o código QR do vendedor e envie o pagamento diretamente da sua carteira.

Transferências internacionais: o Bitcoin permite transferências globais rápidas, com taxas geralmente menores do que as cobradas por bancos ou serviços de remessas comuns.

Pagamento de contas: em alguns países, já é possível pagar contas de serviços e impostos com Bitcoin, dependendo da infraestrutura local.

Dicas para usar Bitcoin com segurança

Escolha carteiras e serviços confiáveis:

Use apenas carteiras e exchanges renomadas e com boa reputação no mercado.

Ative a autenticação em dois fatores (2FA):

Sempre que possível, ligue o 2FA para proteger sua conta em exchanges e serviços online.

Evite deixar fundos em exchanges:

Após comprar Bitcoin em uma exchange, transfira o saldo para uma carteira sob seu controle. Isso diminui o risco de perdas por causa de hacks.

Eduque-se:

Entender os conceitos básicos de Bitcoin e segurança digital é fundamental para evitar erros e fraudes.

Resumindo, comprar, guardar e usar Bitcoin pode parecer complicado no começo, mas, com o tempo, passa a ser uma atividade simples e acessível. Ao seguir as melhores práticas de segurança e conhecer as funcionalidades básicas, qualquer um pode tirar proveito dessa tecnologia inovadora.

O Bitcoin não é apenas uma opção financeira; é uma ferramenta poderosa que favorece a liberdade econômica e o acesso a uma economia global. Com o conhecimento certo, você pode incorporar o Bitcoin à sua vida de maneira segura e eficiente.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

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The boardroom buzzed with tension.

Nana sat at the far end, her fingers clenched beneath the table. She had always been the quiet observer, the one who scribbled notes and nodded when spoken to. But today, something gnawed at her, the whisper of conscience growing louder.

Across the table, Mr. Johnson, the CEO, slammed a folder down. "We're pushing this contract through. No questions."

Nana knew what was in that contract. Unethical outsourcing. Workers with no protection. Children in some cases. She had seen the hidden memo.

Everyone else stayed silent.

Her heart pounded. “Sir,” she began softly. No one looked at her.

“I believe this contract violates our ethics code.”

The room froze.

Johnson turned, eyebrows raised. “Excuse me?”

Nana’s voice steadied. “There’s a report attached. Page seventeen. I think you overlooked it.”

He opened the file. His face twitched. “You went through private memos?”

“No, sir. It was attached accidentally to the draft.”

Gasps echoed. For a moment, she regretted everything. Then came a voice.

“She’s right,” said Daniel from HR. “We missed it.”

Another joined. “We can’t approve this.”

Within minutes, the momentum shifted. The contract was suspended.

After the meeting, Daniel approached her.

“You just saved the company’s integrity.”

Nana smiled faintly. Her hands still shook, but her silence had finally been broken for the right reason.

Moral: Sometimes the smallest voice becomes the loudest truth when spoken at the right moment.

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Rain lashed against the window panes of the old mansion as Jennifer stepped inside, flashlight in hand.

“Are you really doing this alone?” her friend Helen had asked that afternoon.

“I have to. It's my family’s house now,” Jennifer had replied. “And I need to know what really happened here.”

It had been ten years since her uncle, Dr. Johnson, a reclusive neuroscientist, vanished without a trace. His home, sealed ever since, was finally turned over to Jennifer after a lengthy legal battle.

She wandered through dark hallways filled with dust-covered furniture and half-finished journals. The air was thick with memories and secrets.

Then she found the door.

It was heavy, steel, and padlocked three times over. Scratched into the wood was a phrase:

“Do not open until the voices stop.”

Jennifer’s heart thumped. She pulled out the key ring the lawyer had given her and, one by one, undid the locks.

The hinges groaned as the door creaked open.

The room was pitch black, except for a single desk lamp. She stepped inside and found rows of voice recorders, wires, and scribbled notes all over the walls. A mirror hung directly across from the desk with strange cracks running across its surface each marked with names. One of them was hers.

Suddenly, a recorder clicked on by itself.

“If you’re hearing this… it means I’m likely gone,” her uncle’s voice rasped. “The voices they’re not in our heads. They live behind the reflections.”

Jennifer turned to the mirror.

Her reflection didn’t move.

Then… it blinked.

She froze.

“You should have never come here.”

The voice wasn’t from the recorder, it came from behind her.

She turned.

No one.

The door slammed shut.

The reflection began to grin as its mouth moved silently. The air grew colder.

Jennifer lunged for the desk, flipping through the notes. One said:

The mirror listens. But it also traps. I tried to destroy it. It fought back. I trapped it in here. Don't speak to it.

The reflection whispered:

“Jennifer… would you like to know where he went?”

She stepped closer.

“He begged me to let him out… just like you will.”

With trembling hands, she took a hammer from the drawer.

The reflection laughed.

“You wouldn’t dare.”

She raised the hammer high and swung.

The mirror shattered.

A blinding flash filled the room.

Then silence.

When Jennifer awoke, it was morning. The door was wide open. The room was empty. The mirror was gone, no glass, no shards, no reflection. Just sunlight.

She walked out.

As she locked the mansion door behind her, she whispered:

“Some doors are meant to be opened… but only once.”

Moral/Theme:

The truth may be terrifying, but denying it gives fear more power than it deserves.

@ 31a4605e:cf043959

O Bitcoin é amplamente reconhecido como a primeira e mais importante inovação no campo das moedas digitais. Criado por Satoshi Nakamoto em 2009, ele estabeleceu as bases para um sistema financeiro descentralizado. Desde então, surgiram milhares de outras moedas digitais, muitas vezes referidas como criptomoedas ou até mesmo "shitcoins" por críticos que apontam sua volatilidade, falta de utilidade clara ou centralização. Essa comparação entre o Bitcoin e outras criptomoedas é essencial para entender os valores exclusivos que o Bitcoin representa.

O Bitcoin foi criado para ser uma alternativa ao sistema financeiro tradicional. Sua missão central é fornecer uma moeda descentralizada, resistente à censura e livre de intermediários como bancos ou governos.

Por outro lado, a maioria das outras criptomoedas/shitcoins surgiu com diferentes objetivos, que vão desde experimentos tecnológicos até planos de enriquecimento rápido. Muitas dessas moedas não têm a mesma descentralização e segurança do Bitcoin, sendo frequentemente geridas por equipes ou organizações centralizadas, o que as torna mais suscetíveis à manipulação e falhas de segurança.

Descentralização e segurança

Bitcoin: a rede Bitcoin é suportada por milhares de nós espalhados pelo mundo, garantindo verdadeira descentralização.

Seu algoritmo de consenso, Proof of Work (PoW), é amplamente testado e proporciona altos níveis de segurança contra ataques.

Não há controle centralizado, o que significa que nenhuma entidade pode alterar suas regras fundamentais.

Outras criptomoedas/shitcoins

Praticamente todas sacrificam descentralização em troca de velocidade ou funcionalidades adicionais.

Algumas utilizam mecanismos de consenso alternativos, como Proof of Stake (PoS), que, embora sejam mais eficientes em termos energéticos, são frequentemente criticados por favorecer a centralização e oferecer menor segurança.

Em muitos casos, há equipes de desenvolvimento centralizadas que podem modificar o código, criar mais unidades da moeda ou até encerrar o projeto, comprometendo a confiança dos usuários.

Oferta e escassez

Bitcoin: o Bitcoin tem uma quantidade limitada de 21 milhões de unidades, garantindo sua escassez.

Essa característica, junto com a crescente demanda, posiciona o Bitcoin como uma reserva de valor confiável, frequentemente comparado ao ouro digital.

Outras criptomoedas/shitcoins

Muitas não têm limites claros em sua oferta, resultando em inflação descontrolada.

Algumas “moedas” são intencionalmente inflacionárias, o que pode reduzir seu valor com o tempo.

Em muitos casos, essas “moedas” são pré-mineradas ou distribuídas de maneira desigual, favorecendo os criadores em detrimento da comunidade.

Finalidade e utilidade

Bitcoin: o Bitcoin é, acima de tudo, uma forma de dinheiro digital e reserva de valor.

Sua rede é confiável e simples, com o foco principal em ser um meio de troca e proteção contra a inflação.

Sua solidez o torna ideal para transações e armazenamento de valor a longo prazo.

Outras criptomoedas/shitcoins

Muitas shitcoins são apresentadas como soluções para casos específicos, como contratos inteligentes, jogos ou finanças descentralizadas.

Apesar de promessas ousadas, muitos falham em oferecer utilidade real ou em competir com soluções centralizadas já existentes.

Há um número considerável de projetos que não têm uma proposta clara e acabam sendo abandonados após um tempo de especulação.

Volatilidade e reputação

Bitcoin: embora o Bitcoin seja instável, ele é amplamente aceito como o padrão-ouro das moedas digitais.

Sua imagem foi construída ao longo de mais de dez anos de operação confiável e segurança comprovada.

Outras criptomoedas/shitcoins

Muitas shitcoins enfrentam alta volatilidade, frequentemente impulsionada por especulação ou manipulação de mercado.

A falta de clareza e as práticas duvidosas de alguns projetos prejudicam a imagem do setor como um todo.

Resistência à censura

Bitcoin: devido à sua descentralização e segurança, o Bitcoin é muito resistente à censura. Qualquer pessoa com acesso à internet pode participar da rede e fazer transações.

Outras criptomoedas/shitcoins

Muitas "shitcoins" dependem de estruturas centralizadas ou têm líderes identificáveis que podem ser pressionados por governos ou outros atores para censurar transações.

Resumindo, o Bitcoin continua sendo o líder indiscutível no mundo das moedas digitais devido à sua descentralização, segurança e escassez comprovada. Ele é um sistema feito para durar, oferecendo liberdade financeira e proteção contra a inflação.

Enquanto isso, muitas criptomoedas ou shitcoins não conseguem atingir os mesmos padrões de segurança e confiança, frequentemente priorizando velocidade, funções extras ou lucros especulativos rápidos. Para investidores e usuários, é importante distinguir entre o Bitcoin e os vários projetos alternativos, muitos dos quais podem não resistir ao teste do tempo.

O Bitcoin não só iniciou uma revolução financeira, mas continua sendo o padrão pelo qual todas as outras moedas digitais são medidas.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

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The wind howled outside like a warning. Rain splashed against the windows of the old countryside mansion as Susan stepped in, clutching her soaked coat.

"Are you sure about this place?" her younger brother, James, asked, eyeing the cobwebbed chandelier.

"It belonged to our grandmother. We have to clear it out before it’s sold," Susan replied, though her voice lacked confidence.

They hadn’t visited the estate in over ten years. Not since their grandmother’s mysterious disappearance.

As they explored, they reached a narrow hallway that ended at a crooked staircase descending into the basement.

"Nope," James said, stepping back. "I’m not going down there."

"Don't be ridiculous." Susan forced a smile. "It’s just a basement."

But as she pulled the chain to light the way, the bulb flickered and a whisper rode the cold draft:

“Susan...”

She froze. "Did you hear that?"

"What?" James asked, already halfway back toward the kitchen.

"My name. Someone said my name."

James laughed nervously. "It’s an old house. It creaks."

But Susan wasn’t convinced. She took a breath and stepped down the stairs, one creaking step at a time.

The basement was filled with antiques, trunks, and one large wardrobe. She walked toward it, and the whisper came again louder.

"Susan... don’t forget."

She yanked open the wardrobe and gasped.

Inside was a broken mirror, its cracks forming a spider web of reflections. Taped to the mirror was a faded photo: her grandmother standing in front of this very mirror looking terrified.

Behind the photo, a small note was pinned.

If you found this, it means I failed to stop him. The man under the stairs is not a man at all. Don't trust the whisper. It's how he gets in. Burn the wardrobe. Don't look in the mirror.

"James!" she screamed, panic rising. "Get down here now!"

"What's going on?" he shouted as he clattered down.

She showed him the note.

He read it and chuckled. "Come on, this is... old people paranoia."

The mirror’s surface shimmered. Susan stepped back.

James tilted his head. "It’s just a mir"

A hand shot out from the reflection and gripped his wrist.

He screamed.

"Get it off me!"

Susan grabbed a rusted poker from the floor and struck the mirror. It cracked further but the hand tightened.

James’s eyes turned glassy. He whispered:

“Don’t forget… like she did.”

Susan’s heart pounded. She turned, grabbed a bottle of lighter fluid from a shelf, and doused the wardrobe.

"I’m sorry." She struck a match.

The fire consumed the wood fast, the mirror howling like an animal. James collapsed.

When he opened his eyes, he gasped for air.

"What… what just happened?"

James held him close. "We’re leaving. Now."

They ran from the house. Behind them, the mansion glowed in eerie orange as the basement burned away the secrets.

Moral:

Silence doesn’t kill secrets. It feeds them.

@ 4ba8e86d:89d32de4

Ele é uma espécie de ponte do Tor que permite que os usuários se conectem à rede Tor por meio de um sistema distribuído de voluntários.

A história do Snowflake começou em 2019, quando o Tor Project percebeu que muitas pessoas em locais com restrições de acesso à Internet estavam recorrendo a soluções de VPN e proxies para contornar a censura. No entanto, muitas dessas soluções eram bloqueadas pelas autoridades governamentais, o que criou a necessidade de encontrar novas maneiras de contornar a censura. Foi aí que surgiu a ideia do Snowflake, que foi lançado como uma solução para ajudar a aumentar a capacidade do Tor de contornar a censura da Internet em todo o mundo.

O Snowflake funciona por meio de um sistema distribuído de voluntários que oferecem seus proxies para ajudar a contornar a censura. Quando um usuário se conecta ao Snowflake, seu tráfego é roteado por meio de um conjunto de proxies voluntários que se oferecem para ajudar a contornar a censura. Esses proxies são distribuídos em todo o mundo, o que ajuda a garantir que haja sempre uma opção disponível para os usuários que desejam acessar a Internet livremente.

O Snowflake resolve o problema de acesso à Internet em locais onde o acesso ao Tor é bloqueado. Ele permite que os usuários contornem a censura e a vigilância da Internet, acessando sites e aplicativos que seriam bloqueados em suas regiões. Com o Snowflake, os usuários podem navegar na Internet com mais privacidade e segurança, evitando serem detectados pelos censores da Internet.

"A privacidade é necessária para uma sociedade aberta na era eletrônica. Privacidade não é sigilo. Uma sociedade livre requer privacidade na comunicação, bem como privacidade na busca e na associação." - Eric Hughes

https://snowflake.torproject.org/

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O Bitcoin tem se destacado como uma opção moderna para reserva de valor, frequentemente comparado a bens tradicionais como o ouro. Sua habilidade de resistir à inflação, junto com características como escassez, descentralização e segurança, o coloca como uma ferramenta promissora para preservar riqueza em tempos de incerteza econômica.

Uma reserva de valor é um ativo que mantém seu poder de compra ao longo do tempo, protegendo o patrimônio contra desvalorização. Historicamente, ativos como ouro e imóveis desempenharam esse papel, pois são relativamente escassos e têm demanda constante.

No entanto, moedas fiduciárias têm se mostrado menos eficientes como reserva de valor devido à inflação. Governos e bancos centrais frequentemente aumentam a oferta de dinheiro, o que pode diminuir o poder de compra das moedas. É nesse cenário que o Bitcoin se destaca como uma alternativa.

Bitcoin: escassez programada

A principal característica que torna o Bitcoin uma possível reserva de valor é sua oferta limitada. Apenas 21 milhões de bitcoins serão criados, um teto estabelecido em seu código. Essa escassez programada contrasta com as moedas fiduciárias, que podem ser emitidas sem limites por governos, resultando em inflação.

O processo de criação do Bitcoin também é controlado por eventos conhecidos como halvings, que cortam pela metade a recompensa por bloco minerado aproximadamente a cada quatro anos. Isso faz com que o Bitcoin se torne cada vez mais raro ao longo do tempo, aumentando seu potencial de valorização.

O Bitcoin oferece uma solução para o problema da inflação, pois sua oferta fixa evita que governos ou instituições centralizadas manipulem sua quantidade.

Descentralização e imutabilidade: por operar em uma rede descentralizada, o Bitcoin é imune a decisões políticas ou intervenções de bancos centrais. Nenhuma autoridade pode mudar o protocolo para "imprimir" mais bitcoins.

Transparência no suprimento: todas as transações e criações de novos bitcoins estão registradas no blockchain ou timechain, garantindo total transparência.

Proteção de poder de compra: com a oferta limitada e a crescente demanda, o Bitcoin tem mostrado tendência de valorização ao longo dos anos, funcionando como um hedge (proteção) contra a inflação em várias economias.

O Bitcoin é frequentemente chamado de "ouro digital" devido a suas semelhanças com o metal precioso como reserva de valor: Escassez: O ouro é limitado na natureza, enquanto o Bitcoin tem um suprimento máximo programado de 21 milhões de unidades.

Portabilidade: o Bitcoin é mais fácil de transferir e armazenar do que o ouro, sendo acessível digitalmente em qualquer lugar do mundo.

Divisibilidade: cada bitcoin pode ser dividido em até 100 milhões de unidades chamadas satoshis, permitindo transações de qualquer valor.

Segurança: enquanto o ouro exige armazenamento físico e está sujeito a roubo, o Bitcoin pode ser guardado em carteiras digitais seguras.

Essas qualidades fazem do Bitcoin uma opção mais flexível e acessível como forma de guardar valor em um mundo cada vez mais digital.

Apesar de sua promessa, o Bitcoin ainda enfrenta barreiras para ser aceito amplamente como reserva de valor:

Volatilidade: o valor do Bitcoin historicamente tem apresentado grandes variações, o que pode desestimular investidores que desejam segurança. Contudo, muitos acreditam que, com o aumento da aceitação, a volatilidade tende a diminuir.

Regulação: alguns governos têm implementado ações para restringir ou regular o uso do Bitcoin, o que pode impactar sua aceitação como reserva de valor.

Adaptação cultural: como um ativo novo e digital, o Bitcoin ainda precisa ganhar a confiança de pessoas que estão acostumadas a formas de valor físicas, como o ouro.

O Bitcoin tem se destacado como uma opção de guarda de valor particularmente útil em economias que enfrentam crises financeiras ou hiperinflação. Países como Venezuela, Argentina e Zimbábue, que passaram por uma queda acentuada de suas moedas, viram um crescimento na adoção do Bitcoin como maneira de proteger o poder de compra.

Além disso, sua acessibilidade mundial permite que pessoas em países sem fácil acesso a mercados financeiros tradicionais utilizem o Bitcoin como uma alternativa.

Resumindo, o Bitcoin possui características distintas que o fazem um candidato promissor como reserva de valor em um mundo cada vez mais digital e afetado pela inflação das moedas comuns. Sua escassez programada, resistência à manipulação e acessibilidade global oferecem uma solução moderna para conservar riqueza.

Embora dificuldades como volatilidade e regulação ainda precisem ser superadas, o Bitcoin já se mostrou uma ferramenta eficaz para proteger ativos, especialmente em contextos de instabilidade econômica. Com o tempo e um aumento na aceitação, o Bitcoin pode se consolidar como um dos principais ativos de reserva de valor no século XXI.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

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Desde a sua criação, Bitcoin tem sido muito mais do que apenas uma alternativa ao dinheiro tradicional. Com a digitalização crescente da economia global, Bitcoin tem-se afirmado como um pilar fundamental para novas formas de transações, comércio e reserva de valor. A sua descentralização, transparência e resistência à censura tornam-no uma base sólida para economias digitais, onde as interações financeiras ocorrem sem a necessidade de intermediários tradicionais.

As características de Bitcoin na economia digital

Transações globais e sem fronteiras: Qualquer pessoa com acesso à internet pode enviar e receber Bitcoin sem precisar de um banco ou autorização governamental.

Oferta limitada e previsível: Ao contrário do dinheiro fiduciário, que pode ser inflacionado por bancos centrais, Bitcoin tem um limite fixo de 21 milhões de unidades, tornando-o um ativo escasso e confiável.

Segurança e transparência: A blockchain ou timechain de Bitcoin regista todas as transações publicamente, garantindo um sistema seguro e auditável.

Resistência à censura: Nenhum governo ou entidade pode bloquear transações de Bitcoin, permitindo uma economia digital mais livre e acessível.

Com essas características, Bitcoin já está a transformar diversos setores económicos, impulsionando novas formas de comércio e investimento.

Bitcoin no comércio digital e na economia global

E-commerce: Empresas e consumidores podem utilizar Bitcoin para transações internacionais rápidas e sem taxas abusivas.

Remessas internacionais: Trabalhadores que enviam dinheiro para os seus países de origem podem evitar taxas elevadas e transferências demoradas ao utilizar Bitcoin.

Economias emergentes: Em países com moedas instáveis e sistemas bancários pouco confiáveis, Bitcoin serve como uma alternativa segura e descentralizada para armazenamento de riqueza e transações diárias.

Além disso, Bitcoin está a ser adotado por empresas e governos como reserva de valor, reforçando o seu papel como base para a economia digital do futuro.

Desafios e adaptação à nova economia

Volatilidade do preço: A oscilação do valor de Bitcoin pode dificultar o seu uso diário como meio de pagamento.

Regulações e resistência governamental: Alguns países tentam limitar ou regular Bitcoin para manter o controlo sobre o sistema financeiro tradicional.

Educação e adoção: Muitas pessoas ainda desconhecem como utilizar Bitcoin de forma segura e eficiente.

Resumindo, o Bitcoin está a transformar a forma como o mundo interage com o dinheiro, oferecendo uma alternativa descentralizada e transparente para economias digitais. À medida que mais pessoas e empresas adotam Bitcoin para pagamentos, poupança e comércio global, o seu impacto torna-se cada vez mais evidente. Apesar dos desafios, Bitcoin continua a consolidar-se como a base de um novo paradigma económico, onde a liberdade financeira e a inovação tecnológica caminham lado a lado.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

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A new study by Kraken reveals how cryptocurrency investors perceive security as the main challenge in self-managing their digital assets.

According to The Block, a recent survey conducted by crypto exchange Kraken found that nearly half of respondents consider themselves the primary risk factor for their own crypto security. The research, which surveyed 789 participants, highlights that 48% of users see their own actions as the greatest threat to their investments in digital assets, surpassing concerns about external theft or fraud.

Kraken’s report underlines how personal responsibility in security management forces users to take full control of their digital funds. However, the study suggests that this autonomy can also become a source of anxiety for many investors.

Nick Percoco, Chief Security Officer at Kraken, commented on the findings, noting that “a lack of confidence in personal crypto security is capping the growth of the industry.” According to Percoco, unlocking the full potential of cryptocurrencies will require users to embrace self-custody and consistently invest in strong security habits.

Technologies to strengthen security

Despite the concerns highlighted in the study, 31% of participants expressed optimism about future technologies that could improve crypto security. Among the most promising solutions identified:

• advanced biometric systems for user authentication;
• multi-factor authentication to secure wallet access;
• AI-based fraud detection systems to prevent attacks.

Data and case studies

Kraken’s research emerges in a context where security threats remain a pressing reality. FBI data shows that in 2024, nearly 150,000 reports of crypto-related internet fraud resulted in $9.3 billion in losses. Older users, particularly those over 60, proved especially vulnerable, accounting for $3 billion in crypto-related financial fraud losses on their own.

The post Kraken study: 48% of users fear themselves in managing and securing their funds appeared first on Atlas21.

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Jennifer checked into the CUBANA Hotel just after midnight. Her reservation was for Room 21 but the receptionist, a frail woman with shaking hands, handed her a different key.

“Room 39,” she said quietly. “It’s better.”

Jennifer hesitated. “But I booked”

“Trust me,” the woman interrupted, not meeting her eyes. “Don’t go near Room 21 tonight.”

Chilled by her tone, Jennifer took the key.

As she walked through the long corridor, dimly lit and lined with dusty paintings, she passed Room 21. Its door was slightly ajar. A draft whispered from it, carrying the faint sound of piano music, though no one had checked in for days.

Jennifer entered Room 39 and locked the door behind her.

That night, she couldn’t sleep. The music continued soft, broken, sorrowful. She finally crept into the hallway. The corridor was darker now. Room 21’s door had swung open wide.

Drawn by a strange force, Jennifer stepped inside.

The room was pristine. An old piano stood in the corner, keys moving on their own. On the wall hung a photo of a young couple, one of them was her.

It was a photo she'd never taken.

On the piano was a letter:

To Jennifer, If you are reading this, you’ve come searching for answers. Room 21 holds what you lost. Your memories, your truth. You left them here seven years ago when you fled. But the past doesn’t stay buried. Tonight, you must choose to remember or keep running.

Jennifer turned and saw the mirror. In it, her reflection wore a wedding dress... bloodstained.

Moral: What we fear most is often the key to the truth we need most.

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The former seems to have found solid product market fit. Expect significant volume, adoption, and usage going forward.

The latter's future remains to be seen. Dependence on Tor, which has had massive reliability issues, and lack of strong privacy guarantees put it at risk.

— ODELL (@ODELL) October 27, 2022

The Basics

• Lightning is a protocol that enables cheap and fast native bitcoin transactions.
• At the core of the protocol is the ability for bitcoin users to create a payment channel with another user.
• These payment channels enable users to make many bitcoin transactions between each other with only two on-chain bitcoin transactions: the channel open transaction and the channel close transaction.
• Essentially lightning is a protocol for interoperable batched bitcoin transactions.
• It is expected that on chain bitcoin transaction fees will increase with adoption and the ability to easily batch transactions will save users significant money.
• As these lightning transactions are processed, liquidity flows from one side of a channel to the other side, on chain transactions are signed by both parties but not broadcasted to update this balance.
• Lightning is designed to be trust minimized, either party in a payment channel can close the channel at any time and their bitcoin will be settled on chain without trusting the other party.

There is no 'Lightning Network'

• Many people refer to the aggregate of all lightning channels as 'The Lightning Network' but this is a false premise.
• There are many lightning channels between many different users and funds can flow across interconnected channels as long as there is a route through peers.
• If a lightning transaction requires multiple hops it will flow through multiple interconnected channels, adjusting the balance of all channels along the route, and paying lightning transaction fees that are set by each node on the route.

Example: You have a channel with Bob. Bob has a channel with Charlie. You can pay Charlie through your channel with Bob and Bob's channel with User C.

• As a result, it is not guaranteed that every lightning user can pay every other lightning user, they must have a route of interconnected channels between sender and receiver.

Lightning in Practice

• Lightning has already found product market fit and usage as an interconnected payment protocol between large professional custodians.
• They are able to easily manage channels and liquidity between each other without trust using this interoperable protocol.
• Lightning payments between large custodians are fast and easy. End users do not have to run their own node or manage their channels and liquidity. These payments rarely fail due to professional management of custodial nodes.
• The tradeoff is one inherent to custodians and other trusted third parties. Custodial wallets can steal funds and compromise user privacy.

Sovereign Lightning

• Trusted third parties are security holes.
• Users must run their own node and manage their own channels in order to use lightning without trusting a third party. This remains the single largest friction point for sovereign lightning usage: the mental burden of actively running a lightning node and associated liquidity management.
• Bitcoin development prioritizes node accessibility so cost to self host your own node is low but if a node is run at home or office, Tor or a VPN is recommended to mask your IP address: otherwise it is visible to the entire network and represents a privacy risk.
• This privacy risk is heightened due to the potential for certain governments to go after sovereign lightning users and compel them to shutdown their nodes. If their IP Address is exposed they are easier to target.
• Fortunately the tools to run and manage nodes continue to get easier but it is important to understand that this will always be a friction point when compared to custodial services.

The Potential Fracture of Lightning

• Any lightning user can choose which users are allowed to open channels with them.
• One potential is that professional custodians only peer with other professional custodians.
• We already see nodes like those run by CashApp only have channels open with other regulated counterparties. This could be due to performance goals, liability reduction, or regulatory pressure.

• Fortunately some of their peers are connected to non-regulated parties so payments to and from sovereign lightning users are still successfully processed by CashApp but this may not always be the case going forward.

Summary

• Many people refer to the aggregate of all lightning channels as 'The Lightning Network' but this is a false premise. There is no singular 'Lightning Network' but rather many payment channels between distinct peers, some connected with each other and some not.
• Lightning as an interoperable payment protocol between professional custodians seems to have found solid product market fit. Expect significant volume, adoption, and usage going forward.
• Lightning as a robust sovereign payment protocol has yet to be battle tested. Heavy reliance on Tor, which has had massive reliability issues, the friction of active liquidity management, significant on chain fee burden for small amounts, interactivity constraints on mobile, and lack of strong privacy guarantees put it at risk.

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If you have never used lightning before, use this guide to get started on your phone.

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If you found this post helpful support my work with bitcoin.

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No sistema Bitcoin, a proteção e a posse dos fundos são asseguradas por um modelo criptográfico que usa chaves privadas e públicas. Esses componentes são fundamentais para a segurança digital, permitindo que os usuários administrem e protejam seus ativos de maneira descentralizada. Esse processo elimina a necessidade de intermediários, assegurando que somente o legítimo proprietário tenha acesso ao saldo vinculado a um endereço específico na blockchain ou timechain.

Chaves privadas e públicas são partes de um sistema de criptografia assimétrica, onde dois códigos distintos, mas matematicamente ligados, são utilizados para garantir a segurança e a veracidade das transações.

Chave Privada = É um código secreto, normalmente apresentado como uma longa sequência de números e letras.

Funciona como uma senha que dá ao proprietário o controle sobre os bitcoins ligados a um endereço específico.

Deve ser mantida em total sigilo, pois qualquer pessoa que a tenha pode movimentar os fundos correspondentes.

Chave Pública = É matematicamente derivada da chave privada, mas não permite que a chave privada seja descoberta.

Funciona como um endereço digital, semelhante a um número de conta bancária, podendo ser compartilhada livremente para receber pagamentos.

Serve para confirmar a autenticidade das assinaturas geradas com a chave privada.

Juntas, essas chaves asseguram que as transações sejam seguras e verificáveis, dispensando a necessidade de intermediários.

O funcionamento das chaves privadas e públicas baseia-se na criptografia de curva elíptica. Quando um usuário quer enviar bitcoins, ele usa sua chave privada para assinar digitalmente a transação. Essa assinatura é exclusiva para cada operação e demonstra que o remetente possui a chave privada relacionada ao endereço de envio.

Os nós da rede Bitcoin checam essa assinatura utilizando a chave pública correspondente, garantindo que:

A assinatura é válida.

A transação não foi alterada desde que foi assinada.

O remetente tem a propriedade legítima dos fundos.

Se a assinatura for aceita, a transação é registrada na blockchain ou timechain e se torna irreversível. Esse procedimento protege os fundos contra fraudes e gastos duplicados.

A segurança das chaves privadas é um dos pontos mais importantes do sistema Bitcoin. Perder essa chave significa perder permanentemente o acesso aos fundos, pois não há nenhuma autoridade central capaz de recuperá-la.

Boas práticas para proteger a chave privada incluem:

Armazenamento offline: longe de redes conectadas à internet, diminuindo o risco de ataques cibernéticos.

Carteiras de hardware: dispositivos físicos dedicados para armazenar chaves privadas de forma segura.

Backup e redundância: manter cópias de segurança em locais seguros e distintos.

Criptografia adicional: proteger arquivos digitais que contêm chaves privadas com senhas fortes e criptografia.

Ameaças comuns incluem:

Phishing e malware: ataques que tentam enganar os usuários para obter acesso às chaves.

Roubo físico: no caso de chaves guardadas em dispositivos físicos.

Perda de senhas e backups: que pode resultar na perda definitiva dos fundos.

O uso de chaves privadas e públicas dá ao proprietário controle total sobre seus fundos, eliminando intermediários como bancos ou governos. Esse modelo coloca a responsabilidade de proteção nas mãos do usuário, o que representa tanto liberdade quanto risco.

Diferente de sistemas financeiros tradicionais, onde instituições podem reverter transações ou congelar contas, no sistema Bitcoin, a posse da chave privada é a única prova de propriedade. Esse princípio é frequentemente resumido pela frase: "Not your keys, not your coins" (Se não são suas chaves, não são suas moedas).

Essa abordagem fortalece a soberania financeira, permitindo que indivíduos guardem e movam valor de maneira independente e sem censura.

Apesar de sua segurança, o sistema de chaves também apresenta riscos. Se uma chave privada for perdida ou esquecida, não existe como recuperar os fundos associados. Isso já levou à perda de milhões de bitcoins ao longo dos anos.

Para reduzir esse risco, muitos usuários utilizam frases-semente (seed phrases), que são uma lista de palavras usadas para restaurar carteiras e chaves privadas. Essas frases devem ser guardadas com o mesmo cuidado, pois também podem ser usadas para acessar os fundos.

Resumindo, as chaves privadas e públicas são a base da segurança e da propriedade no sistema Bitcoin. Elas asseguram que somente os verdadeiros proprietários possam mover seus fundos, promovendo um sistema financeiro descentralizado, seguro e resistente à censura.

No entanto, essa liberdade acarreta grandes responsabilidades, exigindo que os usuários adotem práticas severas para proteger suas chaves privadas. A perda ou comprometimento dessas chaves pode levar a consequências irreversíveis, ressaltando a importância de educação e preparação ao usar o sistema Bitcoin.

Assim, o modelo de chaves criptográficas não apenas melhora a segurança, mas também representa a essência da independência financeira proporcionada pelo Bitcoin.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

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A sede do ProtonMail está localizada na Suíça, um país conhecido por suas leis rigorosas de privacidade, embora a empresa tenha enfrentado alguns desafios, como ataques DDoS e pressão do governo suíço, ela continua comprometida em fornecer um serviço seguro e privado aos seus usuários.

O ProtonMail foi fundado em 2014 por um grupo de cientistas do CERN (Organização Europeia para Pesquisa Nuclear) que queriam criar uma plataforma de e-mail segura e privada que usasse criptografia de ponta a ponta. O objetivo era oferecer aos usuários uma alternativa aos serviços de e-mail tradicionais que frequentemente violam a privacidade dos usuários.A equipe fundadora incluía Andy Yen, Jason Stockman e Wei Sun, todos com formação em física e matemática.

Ao longo dos anos, o ProtonMail lançou vários recursos adicionais, incluindo aplicativos móveis para iOS e Android, integração com Tor e a possibilidade de enviar e-mails criptografados para usuários de outros provedores de e-mail. O ProtonMail também lançou uma VPN (rede privada virtual) chamada ProtonVPN, que segue o mesmo compromisso com a privacidade e segurança dos usuários.

A criptografia de ponta a ponta utilizada pelo ProtonMail assegura a proteção de todas as mensagens de seus usuários. O processo de criptografia ocorre no dispositivo do remetente antes do envio das mensagens aos servidores da ProtonMail, onde elas são armazenadas em formato criptografado. Quando o destinatário abre a mensagem, ela é descriptografada no dispositivo do destinatário, garantindo que somente o destinatário possa ler o conteúdo da mensagem. Isso significa que, mesmo que os servidores da ProtonMail sejam violados, as mensagens dos usuários permanecerão seguras e protegidas.

O ProtonMail oferece suporte à autenticação de dois fatores usando chaves de segurança YubiKey. Isso adiciona uma camada extra de segurança ao login da conta do ProtonMail, pois um invasor precisaria não apenas da senha, mas também da chave física para acessar a conta do usuário. A YubiKey é uma opção popular para autenticação de dois fatores, pois é fácil de usar e oferece proteção adicional contra-ataques de phishing e keylogging. O ProtonMail também suporta outras opções de autenticação de dois fatores, aplicativos de autenticação, como o Aegis Authenticator.

Outra funcionalidade importante é a proteção contra phishing e spam. O ProtonMail utiliza algoritmos avançados de filtragem para identificar e bloquear mensagens maliciosas antes que elas cheguem à caixa de entrada do usuário. Isso ajuda a reduzir a quantidade de spam recebida e a proteger contra-ataques de phishing, que tentam enganar o usuário a fornecer informações pessoais.

Passo a passo instalação do aplicativo protonmail no Android:

1. Baixe e instale o aplicativo protonmail em seu dispositivo móvel no F-droid ou obtainium.

2. Clique em "Criar nova conta" se você ainda não tiver uma conta ProtonMail, ou clique em "Fazer login" se já tiver uma conta.

3. Se você está criando uma nova conta, preencha os campos de registro, incluindo seu endereço de e-mail desejado e uma senha forte.

4. Depois de criar ou fazer login em sua conta, você pode usar o ProtonMail em seu dispositivo Android para enviar e receber e-mails seguros e protegidos.

Lembre-se de que, para garantir a privacidade e a segurança de suas informações, é importante usar uma senha forte e habilitar a autenticação de dois fatores. Utilize o Tor para acessar seu e-mail no site onion e considere usar uma VPN.

No Relatório de Transparência do ProtonMail, em muitos casos, a única informação que eles puderam fornecer foi um e-mail de recuperação (opcional na criação da conta) ou o IP que acessou o e-mail.

A própria ProtonMail recomenda o uso do Tor para acesso anônimo ao serviço. Se um juiz exigir a coleta do seu IP, a Proton não terá essa informação se você acessar seu e-mail via o site onion pelo Tor.

Se você é uma pessoa em situação de risco, como um ativista ou alguém que pode ser perseguido por diversos motivos, é essencial tomar medidas excepcionais: 1. Pague pelo serviço com Bitcoin. 2. Não use informações que possam identificá-lo ao se registrar. 3. Utilize o Tor, ou uma VPN, sempre que acessar o ProtonMail.

@ a53364ff:e6ba5513

Cashu is a free and open-source Chaumian ecash protocol built for Bitcoin. Ecash is a digital bearer token that is stored on a user's device, very similar to physical cash. The Cashu protocol allows you to build applications such as wallets or voucher systems. Cashu is designed to be private, secure and scalable. Transactions are instant and nearly free.

What is Cashu?

Cashu is an ecash protocol that is integrated with the Bitcoin protocol. An Ecash system consists of two parts, the mint and the Ecash wallet. Anyone can run a mint for their application, be it a wallet, a web paywall, paid streaming services, or a voucher and rewards system for a super market. Ecash transactions between users or from the user to a service provider respect the user's privacy. A mint does not store a database of user accounts and their activity which protects users of an Ecash system from leaks their private data to hackers and can provide stronger censorship resistant than classical payment systems.

The Cashu Protocol

Cashu is an ecash protocol built for Bitcoin. It is an open protocol which means that everyone can write their own software to interact with other Cashu apps. Applications that follow the specifications will be compatible with the rest of the ecosystem.

Cashu wallets

Nutshell

Nutshell is a CLI wallet available through PyPi. It is the first Cashu wallet and mint. Both, the mint and the wallet can be used as standalone software or included into other applications as a library. It has full Bitcoin Lightning integration, PostgreSQL and SQLite database support, builtin Tor, supports multiple mints, and can send and receive tokens on nostr, and supports complex spending conditions tokens.

Nutstash

Nutstash is a Cashu web wallet with many features such as multimint support and support for sending and receiving tokens via nostr. Nutstash is written in TypeScript and uses the cashu-ts library.

Minibits

Minibits is a mobile Cashu wallet with a focus on performance and usability.

Cashu.me

Cashu.me is another web wallet built on Quasar and Vue.js. It is written in JavaScript and TypeScript and is in active development.

Macadamia

Macadamia is a Cashu wallet for iOS written in Swift.

Sovran

Sovran is a Cashu wallet for iOS.

Prism

Prism wallet is a social wallet that runs on Discord.

Boardwalk

Boardwalk Cash is a wallet designed for fast, easy onboarding and use.

@ 31a4605e:cf043959

A mineração de Bitcoin é um processo crucial para o funcionamento e a segurança da rede. Ela tem um papel importante na validação de transações e na geração de novos bitcoins, garantindo a integridade do sistema baseado em blockchain ou timechain. Esse processo envolve resolver cálculos matemáticos complicados, exigindo grande poder computacional. Além disso, a mineração tem efeitos econômicos, ambientais e tecnológicos que devem ser analisados de forma detalhada.

A mineração de Bitcoin é o procedimento pelo qual novas unidades da moeda são criadas e adicionadas à rede. Ela também é responsável por verificar e registrar transações no blockchain ou timechain. Esse sistema foi criado para ser descentralizado, eliminando a necessidade de uma autoridade central para controlar a emissão ou validar operações.

Os participantes do processo, chamados de mineradores, competem para resolver problemas matemáticos difíceis. Aquele que achar a solução primeiro ganha o direito de adicionar um novo bloco ao blockchain ou timechain e recebe uma recompensa em bitcoins, além das taxas de transação que estão no bloco. Esse mecanismo é chamado de prova de trabalho (Proof of Work - PoW).

O processo de mineração é muito técnico e segue uma série de etapas:

Agrupamento de transações: as transações enviadas pelos usuários são reunidas em um bloco pendente, que aguarda validação.

Resolução de problemas matemáticos: os mineradores devem encontrar um número específico, chamado nonce, que, quando combinado com os dados do bloco, gera um hash criptográfico dentro de um padrão exigido. Esse processo requer tentativa e erro, consumindo alto poder computacional.

Validação do bloco: quando um minerador encontra a solução correta, o bloco é validado e adicionado ao blockchain ou timechain. Todos os nós da rede verificam a autenticidade do bloco antes de aceitá-lo.

Recompensa: o minerador que vencer recebe uma recompensa em bitcoins, além das taxas pagas pelas transações que estão no bloco. Essa recompensa diminui ao longo do tempo em um evento chamado halving, que acontece aproximadamente a cada quatro anos.

A mineração de Bitcoin tem um impacto econômico grande, pois cria oportunidades de renda para pessoas e empresas. Ela também estimula o desenvolvimento de novas tecnologias, como processadores especializados (ASICs) e sistemas de resfriamento modernos.

Além disso, a mineração apoia a inclusão financeira ao manter uma rede descentralizada, permitindo transações rápidas e seguras em nível global. Em áreas com economias instáveis, o Bitcoin oferece uma alternativa viável para preservação de valor e transferências financeiras.

Apesar de seus benefícios econômicos, a mineração de Bitcoin é frequentemente criticada por seu impacto no meio ambiente. O processo de prova de trabalho consome grandes quantidades de eletricidade, especialmente em áreas onde a matriz energética depende de fontes fósseis.

Estima-se que a mineração de Bitcoin consuma tanta energia quanto alguns países inteiros, levantando preocupações sobre sua sustentabilidade. No entanto, há esforços contínuos para reduzir esses impactos, como o uso crescente de fontes de energia renovável e soluções alternativas, como redes baseadas na prova de participação (Proof of Stake - PoS) em outros sistemas descentralizados.

A mineração também enfrenta desafios ligados à escalabilidade e à concentração de poder computacional. Grandes empresas e pools de mineração dominam o setor, o que pode afetar a descentralização da rede.

Outro desafio é a complexidade crescente dos cálculos matemáticos, que exige hardware mais avançado e consome mais energia com o tempo. Para enfrentar esses problemas, pesquisadores estudam soluções que otimizem o uso de recursos e mantenham a rede sustentável por um longo período.

Resumindo, a mineração de Bitcoin é um processo essencial para manter a rede e para a criação de novas unidades da moeda. Ela garante segurança, transparência e descentralização, sustentando o funcionamento do blockchain ou timechain.

No entanto, a mineração também traz desafios, como o alto consumo de energia e a concentração de recursos em grandes pools. Apesar disso, a busca por soluções sustentáveis e inovações tecnológicas indica um futuro promissor, onde o Bitcoin continuará a ter um papel central na economia digital.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

@ 7f6db517:a4931eda

Bank run on every crypto bank then bank run on every "real" bank.

— ODELL (@ODELL) December 14, 2022

Good morning.

It looks like PacWest will fail today. It will be both the fifth largest bank failure in US history and the sixth major bank to fail this year. It will likely get purchased by one of the big four banks in a government orchestrated sale.  

March 8th - Silvergate Bank
March 10th - Silicon Valley Bank
March 12th - Signature Bank
March 19th - Credit Suisse
May 1st - First Republic Bank
May 4th - PacWest Bank?

PacWest is the first of many small regional banks that will go under this year. Most will get bought by the big four in gov orchestrated sales. This has been the playbook since 2008. Follow the incentives. Massive consolidation across the banking industry. PacWest gonna be a drop in the bucket compared to what comes next.

First, a hastened government led bank consolidation, then a public/private partnership with the remaining large banks to launch a surveilled and controlled digital currency network. We will be told it is more convenient. We will be told it is safer. We will be told it will prevent future bank runs. All of that is marketing bullshit. The goal is greater control of money. The ability to choose how we spend it and how we save it. If you control the money - you control the people that use it.

---

If you found this post helpful support my work with bitcoin.

@ 9ca447d2:fbf5a36d

Bitcoin Core Github page announced yesterday that Core Developers have merged pull request #32406, removing support for “-datacarrier” argument for Bitcoin Core software in their next release, expected to be published in October.

Pull request #32406 has been merged — Github

This is the latest development regarding the initiative brought forth by Bitcoin Core developer Peter Todd, which has caused intense debate among Bitcoiners, now known as the “spam wars”.

The disagreement is over a change to Bitcoin Core’s transaction relay policy that removes the OP_RETURN data limit, which some see as a threat to Bitcoin’s very purpose, while others see it as a necessary step to preserve decentralization and censorship resistance.

OP_RETURN is an arbitrary piece of data that can be amended to a bitcoin transaction, and used to be limited to 80 bytes. Users have found ways to go around this limit already and have uploaded larger data to the Bitcoin blockchain, including photos, audio, and even entire computer games.

Bitcoin Core allows for extra arguments when running the application, one of which is the “-datacarrier” argument, which tells the application to not accept transactions including larger OP_RETURN data into its mempool.

Now this argument is marked as “deprecated”, meaning it is not supported or developed anymore, and is expected to be completely removed in future versions.

This will make accepting Bitcoin transactions that contain non-financial data mandatory for anyone running future versions of the Core software.

Prior to the merging of the mentioned pull request on the morning of Monday June 9, a joint statement from 31 Bitcoin Core devs was released on June 6, reheating the already controversial debate in the Bitcoin community.

In the June 6 statement, Bitcoin Core devs explained how they think Bitcoin nodes should handle transactions that include non-financial data, like digital art or messages. This type of data has become more common with Ordinals and inscriptions.

Related: Discussions Heat Up Among Bitcoin Devs Over OP_RETURN Proposal

Core developers said they are not endorsing non-financial use of Bitcoin, but also won’t stop it. Their main point is that Bitcoin’s strength is in being open and censorship-resistant. They wrote:

“This is not endorsing or condoning non-financial data usage, but accepting that as a censorship-resistant system, Bitcoin can and will be used for use cases not everyone agrees on.”

They say it’s up to users and node operators to decide what kind of Bitcoin software they run. Bitcoin Core won’t block transactions that have economic demand and will be mined.

“Being free to run any software is the network’s primary safeguard against coercion,” the statement added.

The policy change goes back to a May 8th upgrade (announced by Core contributor and Engineer at Blockstream, Greg Sanders), where devs removed the long-standing 80-byte limit on OP_RETURN output size.

This limit was meant to discourage non-payment data usage, but devs say it no longer serves that purpose.

“Retiring a deterrent that no longer deters” makes sense, they argue, because people have already found ways to add large data to the blockchain.

They also point out that removing the cap may help miners and users more than it hurts. They claim the new approach helps predict which transactions will be mined, speeds up block propagation and helps miners find fee-paying transactions.

“Knowingly refusing to relay transactions that miners would include in blocks anyway forces users into alternate communication channels,” they explained, warning this could harm decentralization.

The response has been mixed.

The announcement of the merge received 64 upvotes and 93 downvotes from reviewers, showing the community is mostly against this action. Comments explaining their dissatisfaction with the merge also received the support of the majority.

Reviewers who voted ACK (acknowledgment and agreement) were downvoted, and the comments voting NACK (disagreement) received more upvotes.

Comments regarding the recent merge — Bitcoin Core Github page

Critics say it opens the door to blockchain spam, higher fees and more bloat on the blockchain with non-financial content. They say Bitcoin should stick to its original purpose as a “peer-to-peer electronic cash system”.

Samson Mow, CEO of JAN3, was one of the most vocal critics. He said the devs are removing the barriers that protect the network from spam.

“Bitcoin Core devs have been changing the network gradually to enable spam,” Mow said. “It’s disingenuous to just say ‘It is what it is now, too bad’.”

Bitcoin dev Luke Dashjr also criticized the move, saying it undermines Bitcoin’s core function. He called the devs’ goals “basically all wrong” and said expecting spam to be mined is “defeatism”.

Luke Dashjr on X

One user said: “It’s Bit”Coin” not Bit”Bucket” or Bit”Store” or whatever general purpose data store you have in mind. It’s a peer to peer electronic cash system”.

Another user chimed in, warning it could increase costs, reduce efficiency and even hurt long-term scalability.

Their argument is simple: if nonfinancial data is allowed to be stored on the blockchain, it will increase its size over time, storing useless data, and it will hurt decentralization, as fewer individuals will be able to host the entire blockchain on their computers.

They argue allowing people to store whatever they want on the blockchain because transactions shouldn’t be censored, will lead to hurting bitcoin in the long run. Many even argue no additional information should be allowed on the blockchain at all.

But not everyone is unhappy.

Some like Jameson Lopp, co-founder of Bitcoin wallet provider Casa, praised the devs for being transparent and consistent.

“Core Devs are a group saying we can’t force anyone to run code they don’t like,” Lopp said. “Here is our thinking on relay policy and network health.”

Lopp believes a joint statement helps the public understand what the devs stand for.

Supporters also say in a truly decentralized system, devs shouldn’t be gatekeepers. Instead users and miners should be able to decide what goes on the blockchain.

With opinions so divided, the future of Bitcoin may be more contentious. Some predict a fork to create a version of Bitcoin that only deals with monetary use. Others expect new wallet and node software that lets users choose to filter out large data or allow it.

Despite the controversy, the devs are standing by their decision. “While we recognize that this view isn’t held universally,” they said. “it is our sincere belief that it is in the best interest of Bitcoin and its users.”

@ b1ddb4d7:471244e7

That’s exactly what Simplified Privacy VPN is offering: a new kind of privacy tool that feels more like spinning up a secure, disposable virtual browser than using a traditional VPN.

Most of us know what a VPN is: it hides your IP address, encrypts your traffic, and gives you a bit more control over your privacy online. But what if you could go way beyond that—without setting up a complicated system, running a full virtual machine, or revealing anything about yourself?

What Makes It Different?

When I tried it myself, I realized this wasn’t just another VPN. It didn’t just route my traffic—it gave me access to a completely separate browsing environment. Imagine logging into a private, anonymous machine in the cloud, one that:

• Has its own browser and system settings
• Can’t see your personal files, history, or identity
• Randomizes details like screen size and timezone
• Leaves no trace once you’re done

This isn’t just hiding your IP—it’s giving you a fresh, secure web session that’s disconnected from your actual device.

Simplified Privacy VPN: The Lightning-Powered Twist

Here’s where it gets even cooler for us in the Lightning world: access costs just $1 in bitcoin via the Lightning Network.

You send a few sats, and within seconds you get access to a private browser session that lasts for a full month. Want a different profile or setup? Just pay another dollar and spin up a new one—no account, no email, no friction.

You can create as many instances as you like, each with its own identity. This is microtransaction-based privacy in action—exactly the kind of innovation Lightning enables.

Excellent Support, Secure Channels

I also tested their support team with a couple of questions—one technical issue and one feature request. Support is offered through secure, privacy-respecting channels, including Session chat. Responses were fast, friendly, and helpful. Even more impressive: my feature request was implemented not long after I sent it in.

In a space where many privacy tools leave you to figure things out on your own, this kind of responsive support makes a big difference.

Why This Matters

For journalists, activists, developers, or just regular folks who don’t want Big Tech watching their every move, this setup is a game-changer:

• More realistic protection than just using incognito mode or a VPN
• No need to trust the website, since this system isolates the browser to its own filesystem
• No need to trust the app, since it doesn’t require root access or your system password.
• Instant access with no signup or personal info
• Perfect match for Lightning’s low-cost, no-middleman model

One Note of Caution

While the system is impressive and genuinely different from anything I’ve seen, the project is still early and niche. The website and team aren’t as well-known as major VPN providers. So use it like any experimental tool—test it, learn from it, but don’t put all your trust in one basket yet.

Final Thoughts

In a world where online tracking is getting creepier and centralized control is tightening, SimplifiedPrivacy.com is pushing in the opposite direction: easy, user-controlled privacy with zero setup and lightning-fast access.

If you’ve got a dollar and a need for a little online invisibility, this might be one of the best ways to spend your sats.

@ b1ddb4d7:471244e7

This article was originally published on dev.to by satshacker.

Alright, you’ve built a useful and beautiful website, tool or app. However, monetization isn’t a priority and you’d rather keep the project free, ads-free and accessible?

Accepting donations would be an option, but how? A PayPal button? Stripe? Buymeacoffe? Patreon?

All of these services require a bank account and KYC verification, before you can send and receive donations – not very convenient.

If we only could send value over the internet, with just one click and without the need of a bank account…

Oh, hold on, that’s bitcoin. The decentralized protocol to send value across the globe. Money over TCP/IP.

In this article, we’ll learn how anyone can easily add a payment button or donation widget on a website or app.

Let’s get into it.

Introduction

Bitcoin is digital money that you can send and receive without the need for banks. While bitcoin is extremely secure, it’s not very fast. The maximum transactions per second (TPS) the network can handle is about 7. Obviously that’s not useful for daily payments or microtransactions.

If you’d like to dig deeper into how bitcoin works, a great read is “Mastering Bitcoin” by Andreas Antonopoulos.

Bitcoin vs Lightning

If you’d like to receive bitcoin donations “on-chain” all you need is a bitcoin wallet. You simply display your bitcoin address on your site and that’s it. You can receive donations.

It would look something like this; 1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa

Instead of showing the actual bitcoin address, you can also turn it into a QR code.

However, this is not a recommended solution. Using static on-chain addresses has two major downsides. It lowers privacy for you and your donnors and it’s a UTXO disaster because many small incoming transactions could beocme hard to consolidate in the future.

For donations and small transactions, the Lightning Network is the better option. Lightning allows for instant settlement with fees only a fraction of a cent.

Similar to bitcoin, you have the choice between non-custodial and custodial wallets. This means, either you have full control over your money or the wallet provider has.

Option 1: Lightning Address

With the lightning address feature, you an easily receive donations to an email like address.

It looks like this: yourname@wallet.com

Many wallets support lightning addresses and make it easy to create one. Then, you simple add the address to your donation page and you’re ready to receive tips.

You can also add a link link as in lightning:yourname@wallet.com and compatible lightning wallets and browser wallets will detect the address.

How to get a Lightning Address Fast

Option 2: Lightning Donation Widgets

If you like to take it a step further, you can also create a more enhanced donation checkout flow. Of course you could programm something yourself, there are many open source libraries you can build upon. If you want a simple plug-and-play solution, here are a couple of options:

Name

Type

Registration

SatSale

Self-hosted

No KYC

BTCPay Server

Self-hosted

No KYC

Pay With Flash

Widget

Email

Geyser Fund

Widget

Email

The Giving Block

Hosted

KYC

OpenNode

Hosted

KYC

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SatSale (GitHub)

Lightweight, self-hosted Bitcoin/Lightning payment processor. No KYC.

Ideal for developers comfortable with server management. Simple to deploy, supports both on-chain and Lightning, and integrates with WooCommerce.

---

BTCPay Server

Powerful, open-source, self-hosted processor for Bitcoin and Lightning. No KYC.

Supports multiple currencies, advanced features, and full privacy. Requires technical setup and maintenance. Funds go directly to your wallet; great for those seeking full control.

---

Pay With Flash

Easiest for indie hackers. Add a donation widget with minimal code and no KYC. Payments go directly to your wallet for a 1.5% fee.

Setup Steps:

1. Sign up at PayWithFlash.com
2. Customize your widget in the dashboard
3. Embed the code:

1. Test to confirm functionality

Benefits:

• Minimal technical skills required
• Supports one-time or recurring donations
• Direct fund transfer, no intermediaries

---

Geyser Fund

Crowdfunding platform. Widget-based, connects to your wallet, email registration.Focused on Bitcoin crowdfunding, memberships and donations.

---

The Giving Block

Hosted, KYC required. Integrates with fiat and crypto, best for nonprofits or larger organizations.

---

OpenNode

Hosted, KYC required. Accept Bitcoin payments and donations; supports conversion to fiat, suitable for businesses and nonprofits.

---

Summary

• Fast, low-code setup: Use Pay With Flash or Geyser Fund.
• Privacy and control: Choose SatSale or BTCPay Server (requires technical skills).
• Managed, compliant solutions: The Giving Block or OpenNode.

Choose based on your technical comfort, privacy needs, and project scale.

I hope this article helped you. If you added bitcoin donations, share your link in the comments and I will send you a few satoshis maybe

@ 31a4605e:cf043959

Ao longo da história, o dinheiro sempre esteve sob o controlo de autoridades centrais, como governos e bancos. Estes intermediários determinaram as regras do sistema financeiro, controlaram a emissão de moeda e supervisionaram transações. No entanto, com o surgimento de Bitcoin, um novo paradigma começou a emergir: o dinheiro descentralizado. Esta transformação representa uma mudança profunda na forma como as pessoas armazenam e transferem valor, desafiando o modelo tradicional de finanças.

O modelo tradicional: dinheiro centralizado

Dependência de intermediários: Para realizar transações, as pessoas dependem de bancos, governos e outras entidades reguladoras.

Inflação e desvalorização: Os bancos centrais podem imprimir dinheiro de forma ilimitada, o que frequentemente leva à perda do poder de compra da moeda.

Censura e restrições: O acesso ao dinheiro pode ser negado por motivos políticos, burocráticos ou institucionais, limitando a liberdade financeira dos indivíduos.

Apesar de ter sido o modelo dominante durante séculos, o sistema centralizado mostrou as suas fragilidades em diversas crises económicas e políticas. Foi neste contexto que Bitcoin surgiu como uma alternativa inovadora.

A revolução do dinheiro descentralizado

Eliminação de intermediários: As transações podem ser feitas diretamente entre utilizadores, sem necessidade de bancos ou empresas financeiras.

Oferta limitada e previsível: Bitcoin tem um limite fixo de 21 milhões de unidades, evitando a inflação causada pela impressão excessiva de moeda.

Resistência à censura: Nenhuma entidade pode bloquear ou impedir transações, garantindo total liberdade financeira.

Autocustódia: Cada utilizador pode guardar os seus próprios fundos sem depender de um banco ou qualquer outra instituição.

Esta mudança de paradigma tem um impacto significativo não apenas no sistema financeiro, mas também na forma como as pessoas interagem com o dinheiro e protegem o seu património.

Desafios e oposição à descentralização financeira

A transição para um sistema financeiro descentralizado enfrenta vários desafios, sendo o principal a resistência por parte das instituições tradicionais. Bancos e governos veem Bitcoin como uma ameaça ao seu controlo sobre o dinheiro e procuram regular ou limitar a sua adoção.

Além disso, ainda existem barreiras técnicas e educacionais. Muitas pessoas não compreendem completamente como funciona Bitcoin, o que pode dificultar a sua adoção. No entanto, à medida que mais pessoas tomam consciência dos benefícios do dinheiro descentralizado, a sua utilização tende a crescer.

Resumindo, a mudança de um sistema financeiro centralizado para um descentralizado representa uma das transformações mais importantes da era digital. Bitcoin lidera este movimento, oferecendo uma alternativa resistente à censura, transparente e acessível. Apesar da oposição do sistema tradicional, a descentralização do dinheiro continua a ganhar força, proporcionando mais autonomia e liberdade financeira às pessoas em todo o mundo. Esta revolução não é apenas tecnológica, mas também social e económica, redefinindo a forma como o mundo entende e utiliza o dinheiro.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

@ cae03c48:2a7d6671

Bitcoin Magazine

Ukraine Introduces Bill to Allow Bitcoin in National Reserves

Ukraine has introduced a bill that would give its central bank the legal right to hold Bitcoin and other assets as part of its national reserves. The draft law, submitted to the Verkhovna Rada on June 10, 2025, proposes updates to existing legislation to include “virtual assets” in the foreign exchange and gold reserves of the National Bank of Ukraine (NBU). 

NEW: Ukraine introduces bill for Bitcoin Reserve in Parliament pic.twitter.com/bYIiCNF13D

— Bitcoin Magazine (@BitcoinMagazine) June 17, 2025

This doesn’t mean Ukraine is officially adding Bitcoin to its balance sheet just yet, but it would give the central bank the green light to do so in the future.  

One of the bill’s co-sponsors, Member of Parliament Yaroslav Zhelezniak, emphasized that the legislation is about granting permission, not making it a requirement. “Whether and to what extent they actually do so,” he said, “is up to the institution itself.” 

Zhelezniak recently discussed with Binance’s regional head Kyrylo Khomiakov, that he believes Bitcoin could help Ukraine strengthen its economic position and contribute to long term digital innovation. 

The timing of the bill is vital as Ukraine has been under enormous financial pressure since Russia’s invasion in 2022. Inflation remains high, the hryvnia has lost significant value, and the country is heavily reliant on international aid and loans. The NBU has managed to hold roughly $44.5 billion in reserves, mostly in U.S. dollars and government securities, but its room to maneuver is limited.  

Back in 2022, the Ukrainian government was actively raising donations for the war effort through Bitcoin. They had an official wallet set up for donations, and their politicians were publicly tweeting out the addresses asking for support. On the first day alone, Ukraine’s official Bitcoin wallet raised over $3.5 million. By leaning into Bitcoin during their time of crisis, the government showed their belief and commitment in it, and this new bill shows that that commitment has not faded.  

NEW Ukraine government #Bitcoin wallet raises OVER $3.5 MILLION in 1st day of donations

— Bitcoin Magazine (@BitcoinMagazine) February 27, 2022

If this bill is adopted, it could position Ukraine as one of the first countries to give its central bank the legal ability to hold Bitcoin as a strategic reserve asset.

This post Ukraine Introduces Bill to Allow Bitcoin in National Reserves first appeared on Bitcoin Magazine and is written by Jenna Montgomery.

@ 93bfc86d:fc8e91f5

다무스 앱 설치 및 개인키-공개키 쌍 생성

아이폰과 같은 iOS 기기나 맥OS에서는 다무스Damus를 사용하는 것도 좋다. 다무스에서는 자신이 사용하는 라이트닝 지갑을 이용해 잽을 날리는 것이 가능하다.

먼저 앱을 설치해보자. 앱스토어에 'Damus' 또는 'Damus nostr'를 검색하고 앱을 다운로드 받는다. 이미 노스터 개인키인 nsec이 있다면 [Sign In]을 선택하고, 새 계정을 만들 거라면 [Create Account]를 누른다. 필자는 [Create Account]를 눌러 새 키 쌍을 생성해보겠다.

'Name'에 닉네임을 적고 [Next]를 누른다.

[저장하기]를 누르면 키 쌍을 아이폰 암호 앱에 저장할 수 있다. 원하지 않는다면 [Not now]를 눌러 넘어가면 된다.

메인 화면에 들어오면 왼쪽 상단 프로필 모양의 원을 누른다. 그 다음 [설정]을 누른다.

[키]룰 눌러 들어가면 개인키 nsec을 볼 수 있다. [보기]를 눌러 종이에 적는 등 물리적으로 백업하거나, 복사 버튼을 눌러 암호화된 파일로 저장할 수 있다.

다른 사람들에게 npub 알려주기

누군가에게 자신의 노스터 계정을 알려줄 때는 노스터 공개키인 npub을 알려주면 된다. 다무스 메인 화면에서 좌측 상단 원 모양의 프로필을 누른 뒤, 프로필 오른쪽에 있는 QR코드 모양의 버튼을 누른다. 그러면 QR코드가 나오는데, 이 화면을 보여주거나 캡처해서 상대방에게 공유하면 된다.

혹은 [프로필]을 눌러 자신의 프로필 화면으로 들어가고, 아이디 밑에 있는 npub을 복사해 상대방에게 보내주면 된다.

팔로우 추가

처음에는 다무스 운영자의 계정만 팔로우가 되어있을 것이다. 다른 계정들을 팔로우하는 방법을 알아보자.

하단 탭에서 돋보기 모양의 버튼을 눌러 검색 창으로 진입한다. 검색 창에 상대방이 공유한 npub을 붙여넣으면 그 사람의 프로필이 뜰 것이다.

예를 들어 필자의 공개키는 아래와 같다.

npub1jwlusmv555g5ytdwxeds6k3e8u9dgyf75fscznc2eqpemlywj86st0nf2k

필자의 계정을 팔로우하는 과정을 알아보자. 검색창에 npub을 붙여넣고 프로필이 나오면 프로필을 누른다. 다음에 나오는 화면에서 오른쪽의 [팔로우] 버튼을 누르면 필자를 팔로우할 수 있다. 혹은 그 아래에 있는 [팔로우] 또는 [팔로워] 목록을 보고 마음에 드는 프로필을 찾아 들어가 팔로우를 할 수 있다. 이런 방식으로 관심이 있는 계정을 팔로우하면 피드에 글이 뜨기 시작한다.

잽 받기 위한 라이트닝 주소 연결

잽을 받으려면 프로필에 라이트닝 주소를 연결해놓아야 한다. 좌측 상단 원 모양의 프로필을 누르고 [프로필]에 들어간다. 그 다음 [수정하기]를 누른다. 여기서 닉네임을 설정할 수 있다. 스크롤을 아래로 내려서 '비트코인 라이트닝 팁' 필드로 내려간다.

여기에 라이트닝 주소를 입력하고, [저장하기]를 누른다. 프로필 옆에 번개 표시가 뜬 것을 볼 수 있다. 번개 표시가 뜨면 다른 사람들이 나에게 잽을 보낼 수 있다.

다른 사람에게 잽 보내기

받기만 하는 사람이 되는 것은 유쾌하지 않다. 이번에는 다무스에서 잽을 보내는 방법에 대해 알아보자.

좌측 상단 원 모양의 프로필을 누르고 [설정]에 들어간다. 그 다음 [잽]을 누른다.

여기서 [지갑 선택 창 보기] 토글을 켜면 잽을 보낼 때마다 어떤 지갑에서 보낼지 선택할 수 있다. 그 아래 '기본 지갑 선택하기' 옆의 [기기 기본 앱]을 눌러 자신이 사용하고 있는 지갑 앱을 선택할 수 있다.

아래에서 '잽 기본 Sats 수량'을 설정할 수도 있다.

이렇게 설정했으면 이제 설정 창에서 빠져나오자. 잽을 날리고 싶은 프로필이나 포스트에 간다. 거기서 번개 모양의 버튼을 누른다. 그러면 잽을 보내는 창이 뜰 것이다. 금액을 설정하고 [사용자에게 잽 날리기]를 누른다. 그러면 설정한대로 어떤 지갑을 통해 보낼지 선택하는 창이 나온다. 필자는 스트라이크 앱을 통해 진행해보겠다.

스트라이크를 열지 물어보는 창이 나오면 [열기]를 누르고, 스트라이크에서는 [Bitcoin]을 선택한다.

이어서 [Confirm]을 누르고 [Ok]를 누르면 상대방에게 잽이 날아간다.

@ faade9ee:1c6dfd69

This is a normal piece of text.z

This is a bold piece of text via button press.z

this is also bold, but via double-starsz

this is an italic via button press

this also but via one-star

look, it's an underline!

oh, a piece of code has appeared. Nice. Button press tho. seems like it's purple / missed styling it, will change that.

another code but via text

code block, kinda buggy (really buggy actually x3)

```this is another, but via text which is disabled for now as it's cause issues```

This is a top number thing²²²

a bottom number thing_5ss65435ghrt

• bullets!

• another!

  • a third!

• Number!

• another!

  1. a third!

• [x] check

• [x] box

this is a quote

"quote"

heading 1

heading 2

heading 3 via text

heading 4 via text

heading 5 via text

heading 6 via text

this is a link via text (button has an annoyance bug)


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video below

::youtube{#aApSteSbeGA}

@ dfa02707:41ca50e3

Contribute to keep No Bullshit Bitcoin news going.

• Version 1.3 of Bitcoin Safe introduces a redesigned interactive chart, quick receive feature, updated icons, a mempool preview window, support for Child Pays For Parent (CPFP) and testnet4, preconfigured testnet demo wallets, as well as various bug fixes and improvements.

• Upcoming updates for Bitcoin Safe include Compact Block Filters.

"Compact Block Filters increase the network privacy dramatically, since you're not asking an electrum server to give you your transactions. They are a little slower than electrum servers. For a savings wallet like Bitcoin Safe this should be OK," writes the project's developer Andreas Griffin.

• Learn more about the current and upcoming features of Bitcoin Safe wallet here.

What's new in v1.3

• Redesign of Chart, Quick Receive, Icons, and Mempool Preview (by @design-rrr).
• Interactive chart. Clicking on it now jumps to transaction, and selected transactions are now highlighted.

• Speed up transactions with Child Pays For Parent (CPFP).
• BDK 1.2 (upgraded from 0.32).
• Testnet4 support.
• Preconfigured Testnet demo wallets.
• Cluster unconfirmed transactions so that parents/children are next to each other.
• Customizable columns for all tables (optional view: Txid, Address index, and more)
• Bug fixes and other improvements.

Announcement / Archive
Blog Post / Archive
GitHub Repo
Website

@ beef3d4d:479b72bc

Perché chiamare Bisanzio questa community? Ci sono due ragioni principali: una legata all'economia, l’altra alla tecnologia. Vediamole!

Costantino e il solidus

Quando Costantino il Grande prese in mano le redini dell'impero, ne risollevò le sorti adottando riforme economiche lungimiranti. Tra gli impegni assunti, il più importante fu quello di mantenere il solidus a 4,5 grammi d'oro senza tagli o svalutazioni, coniandolo in grandi quantità a partire dal 312 d.C.. Spostò poi la capitale verso est, a Bisanzio, nel punto di incontro tra Asia ed Europa, dando vita all'Impero Romano d'Oriente, che adottò il solidus come moneta.

Mentre Roma continuava a deteriorarsi economicamente, socialmente e culturalmente, crollando infine nel 476 d.C., Bisanzio, poi rinominata Costantinopoli, sopravvisse per quasi 1200 anni, e il solidus divenne la moneta più longeva e accettata della storia.

Il nome Bisanzio vuole quindi essere un omaggio alla saggezza di Costantino e celebrare l’unica moneta nella storia dell’umanità capace di durare oltre un millennio. Un esempio ed un auspicio per la Bitcoin, moneta di oro digitale che ci accompagnerà per un lunghissimo tempo.

\ Vedi anche: Monetazione bizantina su Wikipedia.

Il problema dei generali bizantini

Il termine Bitcoin soffre di un’ambiguità semantica: con lo stesso termine si indicano due cose ben diverse tra loro: il protocollo di comunicazione e la moneta digitale costruita su di esso. Bitcoin inteso come protocollo rappresenta la prima soluzione a un problema informatico, centrale per il funzionamento di sistemi distribuiti, denominato problema dei generali bizantini, formulato nel 1982 e che e’ rimasto irrisolto per decenni.

La sua formulazione è tipicamente la seguente:

Diverse divisioni dell’esercito bizantino, ciascuna guidata da un generale, sono accampate in posizioni strategiche attorno a una città nemica e dovono condividere una strategia di attacco coordinato per poter sopraffare il nemico. Le divisioni possono comunicare solo mediante messaggeri al fine di coordinare l’attacco decisivo. Il terreno impedisce alle divisioni bizantine di comunicare a distanza e queste possono comunicare solo tramite dei messaggeri. Come possono le varie divisioni accordarsi per un attacco congiunto sapendo che i messaggeri che inviano potrebbero essere catturati dal nemico, o che alcuni generali potrebbero addirittura tradire e mandare messaggeri con ordini sbagliati?

Il problema che devono risolvere i generali bizantini è lo stesso che affligge i sistemi di elaborazione distribuiti. Come raggiungere un consenso su una rete distribuita in cui alcuni nodi che la costituiscono possono essere difettosi o corrotti?

Il protocollo Bitcoin offre una soluzione a questo problema introducendo il concetto di “prova di lavoro” (proof of work) e della “catena di blocchi” (blockchain). E quindi, nuovamente, il nome Bisanzio si collega a Bitcoin ed alla principale innovazione tecnologica da esso introdotta.

\ Vedi anche: Byzantine fault su Wikipedia.

@ 8a2e93d8:a9c75b34

We at Bitcoin Breakdown, a daily Bitcoin-only newsletter, are thrilled to announce that we have teamed up with @Oshi Rewards on a new referral campaign — the first proprietary Bitcoin-powered referral campaign on the beehiiv newsletter service provider platform.

Here's how it works:

🔸 Share your unique link 🔸 When a friend optimally engages over 15 days (i.e., 50% open rate and at least 2 unique clicks), then you BOTH earn 2,000 sats (0.00002 Bitcoin) 🔸 We’ll email you the instant the sats land. ⚡️

You can find your unique link in the latest issue here after you have subscribed and are logged in. Thanks @michael!

https://stacker.news/items/1009310

@ 7f6db517:a4931eda

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"Privacy is necessary for an open society in the electronic age. Privacy is not secrecy.  A private matter is something one doesn't want the whole world to know, but a secret matter is something one doesn't want anybody to know. Privacy is the power to selectively reveal oneself to the world." - Eric Hughes, A Cypherpunk's Manifesto, 1993

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Privacy is essential to freedom. Without privacy, individuals are unable to make choices free from surveillance and control. Lack of privacy leads to loss of autonomy. When individuals are constantly monitored it limits our ability to express ourselves and take risks. Any decisions we make can result in negative repercussions from those who surveil us. Without the freedom to make choices, individuals cannot truly be free.

Freedom is essential to acquiring and preserving wealth. When individuals are not free to make choices, restrictions and limitations prevent us from economic opportunities. If we are somehow able to acquire wealth in such an environment, lack of freedom can result in direct asset seizure by governments or other malicious entities. At scale, when freedom is compromised, it leads to widespread economic stagnation and poverty. Protecting freedom is essential to economic prosperity.

The connection between privacy, freedom, and wealth is critical. Without privacy, individuals lose the freedom to make choices free from surveillance and control. While lack of freedom prevents individuals from pursuing economic opportunities and makes wealth preservation nearly impossible. No Privacy? No Freedom. No Freedom? No Wealth.

Rights are not granted. They are taken and defended. Rights are often misunderstood as permission to do something by those holding power. However, if someone can give you something, they can inherently take it from you at will. People throughout history have necessarily fought for basic rights, including privacy and freedom. These rights were not given by those in power, but rather demanded and won through struggle. Even after these rights are won, they must be continually defended to ensure that they are not taken away. Rights are not granted - they are earned through struggle and defended through sacrifice.

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If you found this post helpful support my work with bitcoin.

@ a53364ff:e6ba5513

So you want to Run Bitcoin…

1. Knots helps you exercise your self sovereignty verification muscle, instead of conforming to the TrustMeBro defaults of core. Thus, you are more prepared to actively defend Bitcoin in case of hardfork-softfork or other shenanigan’s.

2. Knots is more feature rich and useful than core, allowing end users to finely tune their nodes mempool policy to reject spam transactions from their own mempools, through such bitcoin.conf settings as: rejectparasites=1 , datacarrier=0, permitbaremultisig=0

3. Running a Underdog Bitcoin Client makes the Bitcoin network more robust as a whole. Supporting an ecosystem of multiple compatible clients running in tandem. Running knots makes Bitcoin, the network more robust, and makes the bitcoin development ecosystem richer. Knots is a backup-option in case core becomes obviously compromised. For decentralization, do we really want only a single implementation, with all our eggs in one basket with just bitcoin core? No.

4. Knots makes it so that you’re not using your node’s computing resources to hold and process spam shitcoin transactions and you have better control over what transactions you prioritize processing.” — Thus you can save your mempool resources from being abused by bad actors with Knots, but not with core, unfortunately. Core doesn’t believe in giving their end users too much choice. This has long been their attitude: to dictate down and deny non-consensus violating choice to end users.

5. Thus running Knots is a counter movement to the unfortunate attitude in core that has willfully neglected a core subset of it’s users who care about spam filters. Running Knots is not just a technical improvement in running Bitcoin. It’s a political statement in the Bitcoin development ecosystem.

@ 31a4605e:cf043959

Bitcoin foi concebido como um sistema descentralizado, onde qualquer pessoa pode participar na rede, validar transações e garantir a segurança do sistema. no entanto, ao longo dos anos, a mineração de Bitcoin tornou-se cada vez mais concentrada em certas regiões do mundo, levantando preocupações sobre a sua descentralização e segurança. este debate tem gerado diversas opiniões, com alguns a argumentarem que a centralização da mineração pode comprometer os princípios fundamentais de Bitcoin.

Por que a mineração se tornou centralizada em alguns países?

A mineração de Bitcoin exige uma grande quantidade de energia e equipamentos especializados, conhecidos como ASICs. devido a fatores como custos de eletricidade, clima e regulamentação, algumas regiões tornaram-se polos de mineração, atraindo grandes operações. entre os principais motivos para essa concentração estão:

Custo da eletricidade: países com eletricidade barata, como a China (antes da proibição), Cazaquistão e algumas regiões dos Estados Unidos, tornaram-se centros de mineração porque os custos de operação são significativamente mais baixos.

Clima favorável: locais com temperaturas frias reduzem a necessidade de sistemas de refrigeração para os equipamentos de mineração, tornando a operação mais eficiente.

Regulamentação e incentivos fiscais: algumas nações criam ambientes favoráveis para a mineração, oferecendo benefícios fiscais ou políticas de incentivo ao setor energético.

Impactos da centralização da mineração

A centralização da mineração em certos países gera preocupações sobre o controlo da rede Bitcoin. entre os principais riscos, destacam-se:

Risco de censura: se um país com grande concentração de mineradores decidir regulamentar ou restringir a mineração, pode afetar temporariamente a rede, tornando-a mais vulnerável a ataques ou censura.

Ataque de 51%: um dos maiores receios é a possibilidade de um grupo de mineradores controlar mais de 50% do poder de hashing da rede, o que poderia permitir a manipulação de transações. embora improvável, este cenário preocupa a comunidade de Bitcoin.

Dependência de infraestruturas centralizadas: se a mineração estiver concentrada em poucas regiões, falhas em infraestruturas locais, como cortes de eletricidade ou desastres naturais, podem ter um impacto significativo na rede.

Medidas para descentralizar a mineração

Apesar da tendência de centralização, a rede Bitcoin continua resiliente e existem iniciativas para tornar a mineração mais distribuída. algumas soluções incluem:

Mineração caseira e comunitária: o incentivo à mineração em pequena escala pode ajudar a distribuir o poder de hashing de forma mais equilibrada.

Uso de energia renovável em várias regiões: à medida que mais mineradores adotam fontes renováveis, novas localidades estão a surgir como centros de mineração descentralizados.

Exodo de mineradores: após a proibição da mineração na China em 2021, muitas operações foram realocadas para diversos países, como Estados Unidos, Canadá e países da América Latina, ajudando a diversificar a rede.

Resumindo, a centralização da mineração em algumas regiões é um desafio para Bitcoin, mas não significa que a rede esteja em risco imediato. à medida que a indústria evolui, a tendência é que a mineração se torne cada vez mais distribuída, garantindo a segurança e a descentralização do sistema. embora seja essencial monitorizar esta questão, Bitcoin continua a demonstrar a sua resistência, adaptando-se constantemente às mudanças no setor da mineração.

Muito obrigado por teres lido o texto até aqui, espero que esteja tudo bem contigo e um abraço enorme do teu madeirense bitcoiner maximalista favorito. Viva a liberdade!

@ 2cde0e02:180a96b9

The Dutch government recently implemented a new law regarding the recycling on tin cans that has monetized this form of trash. You can now hand in most coca cola, 7-up, or whatever brand tin at your local supermarket for 0.15 eurocent per piece.

This new incentive has people now opening up trashcans everywhere around the city and scavenging them for this monetary reward. Some guys are even using grapples and magnets to reach the hard to get cilinders. It appears that for some this has become their new job and they hand in full cart loads of this trash for the reward.

The receipts for this collection effort can only be exchanged for food, i.e. it is a discount on your grocery bill.

I wonder whether the best of them even exchange the receipts for a discount but to receive cash, as they've gone beyond their sustenance needs and require something more liquid. Or they might stack some kind of food item that maintains its value over time... who knows what this new economy is creating for interesting kinds of behavior.

https://stacker.news/items/1009306