#Hal Finney

[cyberpunkonline]

What is a Cypherpunk?

The term "cypherpunk" refers to a movement and a community of activists advocating for the widespread use of strong cryptography and privacy-enhancing technologies as a route to social and political change. Emerging in the late 1980s and early 1990s, the cypherpunk movement is a confluence of libertarian political philosophy, hacker ethos, and cryptographic science.

The Core Traits of Cypherpunks

1. Advocacy for Privacy and Anonymity: Cypherpunks champion the right to privacy, emphasizing that individuals should have control over their personal information and digital footprints. This advocacy is often in direct opposition to government surveillance and corporate data collection practices.

2. Use of Cryptography: The cornerstone of the cypherpunk movement is the use of strong cryptography to secure communications and transactions. Cypherpunks believe that through cryptographic techniques, individuals can protect their privacy in the digital world.

3. Open Source and Decentralization: A significant trait among cypherpunks is the belief in open-source software and decentralized systems. This ethos promotes transparency, security, and resistance to censorship and control by central authorities.

Who are the Cypherpunks?

The cypherpunk community consists of programmers, activists, academics, and technologists. Notable figures include Julian Assange, the founder of WikiLeaks; Jacob Appelbaum, a former spokesperson for the Tor Project; and Hal Finney, a pioneer in digital cash systems. The manifesto "A Cypherpunk's Manifesto" by Eric Hughes (1993) [https://www.activism.net/cypherpunk/manifesto.html] eloquently encapsulates the philosophy and ideals of this movement.

The Cypherpunk Movement

Cypherpunks are not a formal organization but rather a loosely associated group sharing common interests in cryptography and privacy. The movement's origins can be traced to the “Cypherpunks” mailing list, started in 1992 by Eric Hughes, Timothy C. May, and John Gilmore. This list served as a platform for discussing privacy, cryptography, and related political issues.

Relation to Cyberpunk Principles

While cypherpunks share some overlap with the cyberpunk genre of science fiction, they are distinct in their real-world activism. Cyberpunk literature, like William Gibson's "Neuromancer" (1984) [https://www.goodreads.com/book/show/6088006-neuromancer], often presents a dystopian future where technology is pervasive and oppressive. In contrast, cypherpunks aim to use technology, specifically cryptography, as a tool for empowerment and resistance against such dystopian futures.

Notable Contributions and Technologies

The cypherpunk movement has been instrumental in the development of technologies that emphasize privacy and security:

Tor (The Onion Router): A free and open-source software for enabling anonymous communication [https://www.torproject.org/].

Pretty Good Privacy (PGP): A data encryption and decryption program that provides cryptographic privacy and authentication [https://www.openpgp.org/].

Bitcoin: The creation of Bitcoin by an individual or group under the pseudonym Satoshi Nakamoto was heavily influenced by the ideas of the cypherpunk movement. It embodies principles of decentralization and financial privacy [https://bitcoin.org/en/].

Wikileaks: Founded by Julian Assange, WikiLeaks is a multinational media organization that publishes news leaks and classified media provided by anonymous sources [https://wikileaks.org/].

Conclusion

The cypherpunk movement is a critical lens through which to view the ongoing dialogue about privacy, security, and freedom in the digital age. While not an organized group, the collective impact of cypherpunks on modern cryptography, internet privacy, and digital rights is profound. As digital technology continues to permeate every facet of our lives, the principles and contributions of the cypherpunk community remain more relevant than ever. - REV1.

[ladyaislinn]

November 4, 2024

Rufus Sewell Loves Grappling with His ‘The Diplomat’ Wife Keri Russell

Never have the power dynamics in a marriage been more intimate and sexy. "The mischief he's making is in order to put her forward, which is key," Sewell tells IW.

Russell and Sewell display a convincing intimacy that is great fun to watch. I spoke to Sewell on Zoom, and learned a few things you may or may not know about him and the show.

1. He is a respected British stage and television actor.  In “The Diplomat,” he deploys a perfect American accent. He lives in Los Angeles now, but he was nurtured back in the day by Judi Dench. “When we were at drama school at Central School of Speech and Drama, or Central School of Screech and Drama, as we called it at the time,” he said on Zoom, “she directed The Scottish Play, and I played the porter. That got me my start, because she, unbeknownst to me, got her agent to come and see me, and she even got me my first job.”

He got his start playing a Franciscan friar in “The Royal Heart of the Sun,” and a crazed skinhead stand-up comedian in “Comedians.” “I played a Scottish heroin addict,” he said. “I played a Dublin Bus driver with Albert Finney, very working class. After a few years of playing out there parts and and feeling that that was my niche, I played someone who was supposed to be the young guy, the young buck. And it was a struggle for me, because I wasn’t used to not having a mask to liberate me. I did play Will Ladislaw in ‘Middlemarch.’ It changed the way I was seen. It took me a long time to be able to just get the idea of how people saw me out of my head. That’s why I love my career now, because it feels like as I’m getting older, I’m able to go back to the parts I did before that and still have the benefit of actually being able to play the dude sometimes.”

2. Americans see Sewell differently than Brits.  He plays a mature dude in “The Diplomat.” “I don’t think I would have got this role in a British production,” said Sewell, “[unless] it had been an upper-class part, some remote Lord or some wanker on a horse. But this role came via the Americans, who don’t have the same ideas of types of actors, kind of class, etc. I’m actually coming from quite a poor background, but because of those jobs, I read as quite posh, which meant that for a long time, I haven’t got near a lot of parts that I could do. I feel like I’m getting closer. It’s about being allowed to do parts that I probably wouldn’t like. It’s the same with playing Prince Andrew [Netflix’s “Scoop”]. It was so liberating in so many ways. It’s posh, but It was less of a challenge, weirdly enough, than the things that people think are second nature for me.”

6. Hal Wyler’s goal is to ensure Kate’s success.  Having had a top diplomatic career of his own, sidelined, Wyler is now navigating his wife’s rising fortunes. As Sewell sees it, “the success that she has is something that he has been behind the scenes trying to instigate. All of his back-room machinations are in the service of putting her up where he believes — and she does not — that she belongs, which is at the top. So the fantastic thing about the dynamic is that when he’s at his most sneaky, it is in service of her and in the service of everything that they both believe is good and and that is the saving grace. He has always been her biggest advocate and supporter, to the extent that early on any decision that she would have wanted to take, which would have put their relationship ahead of her career, he would be very much against. He played backup for her the way she has played backup for him. He’s not naturally as shape-changing as he wishes to be, his frame is not the right size naturally to play backup. So it’s a learning process for him.”

7. The couple’s struggles are key to their mutual attraction.  “The mischief he’s making is in order to put her forward, which is key,” said Sewell. “So all of those struggles are about his nature and the way he does things which are like oil and water between the two of them, but it’s also a massive part of their attraction. So this is, and always has been, and always will be, their key struggle. All of their dynamic, the entire DNA of their relationship, all of their fights, all of their struggles, are tied up with what they think is sexy about each other. What they can’t get away from is also what makes them want to strangle each other, and that’s what makes it delicious [to have sex], sometimes in the same night or in this bush, who knows?”

8. The relaxed intimate marital scenes are not hard to do.  When Sewell first read the script, “in one way, you could recognize it as a comedy of divorce,” he said. “But it’s so well-written. I was so excited by what one is not used to seeing in this kind of format television. The biggest thing was that people recognize the sniffing of each other’s arm pits, and they’re taking a pee whilst talking, and fighting over the crumbs of a croissant, and then, the sex and all of these things going together just made it feel so much more real, with their humor and the dynamic.”

9. It works when it’s funny.  “When we go to these places, and when we meet a lot of diplomats, the people in this world, it’s very accurate, that gallows humor,” said Sewell, “that Terminator scan of a room, not only who are the people to wine and dine, who are the people to avoid, but who are the people to kill. Humor is not a thing sprinkled on the top. It’s absolutely integral.”

These are people who do hardcore plotting and political intrigue in bed, “with the munchies and the sex all tied together,” Sewell said. “Like the strap in the bushes in Season 1, which was the North Star in terms of tone, not that the tone should be fighting in the bushes, but the fact it can go from something so serious and real to something so ridiculous and also real, and back again in the way that life can. It was: ‘the parameters are here.’ That feeling of freedom and the ridiculousness of reality is so much fun because it’s funny. You don’t have to fake it. You just make it real. We laugh a lot.”

[unpluggedfinancial]

The History and Evolution of Bitcoin: From Whitepaper to Global Phenomenon

In 2008, amidst the financial chaos of the global economic crisis, an enigmatic figure known only as Satoshi Nakamoto released a whitepaper titled "Bitcoin: A Peer-to-Peer Electronic Cash System." This document laid the foundation for what would become a revolutionary digital currency that challenged traditional financial systems. Today, Bitcoin is a global phenomenon, but its journey from a whitepaper to widespread adoption is a story filled with innovation, controversy, and dramatic shifts.

The Birth of Bitcoin

The concept of Bitcoin emerged in the wake of the 2008 financial crisis, a period marked by widespread distrust in traditional financial institutions. Satoshi Nakamoto's whitepaper proposed a decentralized digital currency that would operate without the need for a central authority. In January 2009, Nakamoto mined the genesis block, or block zero, which contained the message: "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks." This embedded text highlighted Bitcoin's origins as a response to financial instability.

Shortly after, the first Bitcoin transaction took place between Nakamoto and a programmer named Hal Finney, marking the beginning of a new era in digital finance.

Early Years and Growth

Bitcoin's early years were characterized by rapid development and growing interest from tech enthusiasts. In 2010, BitcoinMarket.com, the first Bitcoin exchange, was established, providing a platform for trading Bitcoin. The same year, a programmer named Laszlo Hanyecz made history by purchasing two pizzas for 10,000 BTC, in what is now known as the first real-world Bitcoin transaction.

As interest in Bitcoin grew, so did its mining community. Early adopters utilized personal computers for mining, but the increasing difficulty of mining puzzles soon led to the creation of mining pools, where groups of miners pooled their resources to solve blocks more efficiently.

Increasing Adoption and Market Development

Bitcoin's journey to mainstream awareness was not without its hurdles. The rise of Bitcoin exchanges, most notably Mt. Gox, played a crucial role in its growing popularity. However, these platforms also exposed Bitcoin to significant risks. The infamous Mt. Gox hack in 2014 resulted in the loss of approximately 850,000 BTC, shaking investor confidence.

During this period, Bitcoin also gained notoriety for its association with illicit activities, primarily through the dark web marketplace Silk Road. Despite these controversies, Bitcoin's value continued to rise, driven by its potential as an alternative to traditional currencies.

Technological Advancements and Forks

As Bitcoin's user base expanded, so did the need for technological improvements. The introduction of Bitcoin Improvement Proposals (BIPs) allowed the community to propose and implement changes to the network. One of the most significant debates was the block size controversy, which ultimately led to the creation of Bitcoin Cash in 2017. This fork aimed to increase transaction speeds and lower fees by increasing the block size limit.

Other notable advancements included the implementation of Segregated Witness (SegWit) to reduce transaction size and the development of the Lightning Network to facilitate faster, low-cost transactions.

Institutional Interest and Mainstream Acceptance

Bitcoin's journey from a niche interest to mainstream acceptance gained momentum in the late 2010s. Early adopters in the tech industry, such as Overstock and Microsoft, began accepting Bitcoin as a form of payment. Financial institutions and investors also started to take notice, with 2017 marking a significant year as Bitcoin futures were launched by CME and CBOE.

In recent years, payment giants like PayPal have integrated Bitcoin into their platforms, further legitimizing its use as a medium of exchange and investment asset.

Bitcoin’s Role in the Global Economy

Bitcoin's role in the global economy has evolved significantly. Often referred to as "digital gold," Bitcoin is increasingly seen as a store of value and a hedge against inflation. Its price movements are influenced by global economic events, such as the COVID-19 pandemic and geopolitical tensions.

Notably, some countries have begun to adopt Bitcoin as legal tender. El Salvador made headlines in 2021 when it became the first country to officially recognize Bitcoin as an official currency, sparking debates about the future of national currencies and financial sovereignty.

Challenges and Controversies

Despite its successes, Bitcoin has faced numerous challenges. Regulatory scrutiny and government crackdowns remain persistent threats to its widespread adoption. Environmental concerns about the energy consumption of Bitcoin mining have also sparked debates about the sustainability of the network.

Security issues, such as high-profile exchange hacks and the loss of private keys, continue to pose risks for investors. However, ongoing developments in security practices aim to mitigate these concerns.

The Future of Bitcoin

As Bitcoin continues to evolve, its future remains a topic of speculation and excitement. Potential technological advancements, such as improvements to the Lightning Network and further scalability solutions, promise to enhance its usability.

Predictions for Bitcoin's role in the future financial system vary, with some envisioning it as a dominant global currency, while others see it as a valuable digital asset akin to gold. The ongoing debate about Bitcoin's classification—whether as a currency, commodity, or something entirely unique—reflects its multifaceted nature.

Conclusion

From its inception as a response to financial instability to its current status as a global phenomenon, Bitcoin's journey has been nothing short of extraordinary. Its transformative impact on finance and technology continues to unfold, challenging traditional systems and offering new possibilities for the future. As Bitcoin evolves, staying informed and considering its implications will be crucial for anyone interested in the future of money.

Take Action Towards Financial Independence

If this article has sparked your interest in the transformative potential of Bitcoin, there's so much more to explore! Dive deeper into the world of financial independence and revolutionize your understanding of money by following my blog and subscribing to my YouTube channel.

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[nftcryptonews]

Wife of Hal Finney announces Bitcoin charity event

She said that the event seeks to raise funds to provide assistance for victims of ALS.

from Cointelegraph.com News https://ift.tt/EQiXAKJ

[captious-solarian]

My poem for January is Dying Outside by gwern (2009, English).

A poem for Hal Finney.

He will die outside, he says. Flawed flesh betrayed him, it has divorced him— for the brain was left him, but not the silverware nor the limbs nor the car. So: he will take up a brazen hussy, tomorrow's Eve, a breather-for-him, a pisser-for-him. He will be letters, delivered slowly; deliberation his future watch-word. He would not leave until he left this world. I try not to see his mobile flesh, how it will sag into eternal rest, but what he will see: endless plans for a mind forever voyaging on strange seas of thought

take the 2024 dostoyevsky-official challenge: every month, learn one poem by heart. it could be in any language, it could be poetry you already know, it could be poetry you're reading for the first time, it could be a sonnet, it could be a ballad: go wild (but for this, i recommend choosing canonical poetry in your chosen language, not poetry in translation, nor something new). above all, poetry, language charged with meaning to the ultimate degree, is meant to be read aloud, to be felt with the tongue. by the end of the year, you'll have a better intuitive understanding of the poet's craft, of the possibility and beauty of language, an improved reading style, and, through the memorization process, a deep knowledge of each chosen poem—and you'll have committed 12 poems to heart, sitting around for any occasion, keeping you company wherever you go

[cryptocurrencyideas]

Bitcoin Price Prediction 2030 & 2040 (July 2024 Update) - Swan Bitcoin

[rvrfavorites]

Bitcoin's Secret Founder: The Search for Satoshi Nakamoto #bitcoin #mysteriousfacts #mystery #crypto Bitcoin’s creator, Satoshi Nakamoto, remains one of the biggest mysteries in tech. In 2008, Nakamoto published a whitepaper outlining Bitcoin as a decentralized digital currency. Launched in 2009, Bitcoin used blockchain technology to enable secure, peer-to-peer transactions without a central authority, solving the longstanding "double-spending" problem in digital cash. Active in Bitcoin's early development, Nakamoto communicated through online forums but vanished in 2011, handing control to other developers with a simple message: "I've moved on to other things." Their identity—whether an individual or a group—remains unknown. Speculation has linked Nakamoto to figures like Hal Finney and Nick Szabo, and even theories of government involvement have surfaced, though evidence is scarce. It's estimated Nakamoto owns about 1 million bitcoins, worth billions today, yet they remain untouched. This mystery adds to Bitcoin's allure, embodying the principles of decentralization and financial freedom that define the cryptocurrency movement.

[coineagle]

Dogecoin Creator Names Hal Finney as Bitcoin’s Mysterious Inventor, Satoshi Nakamoto

Key Points

Billy Markus, co-founder of Dogecoin, suggests Hal Finney as a potential creator of Bitcoin.

Polymarket data indicates that the true identity of Satoshi Nakamoto is unlikely to be proven in Q4.

The recent HBO documentary “Money Electric: The Bitcoin Mystery” has sparked renewed interest in the identity of Bitcoin’s creator, Satoshi Nakamoto.

The film suggested that Bitcoin [BTC] core developer, Peter Todd, might be Nakamoto, a claim that Todd has firmly denied.

Dogecoin Founder’s Theory

In the midst of this debate, Billy Markus, co-founder of Dogecoin [DOGE], shared his views on Nakamoto’s identity.

Markus dismissed the notion that Peter Todd is the creator of BTC, stating that Todd is one of the original core developers, but not the creator.

When asked about his theory on Nakamoto’s identity, Markus suggested “Hal Finney and friends.”

Billy Markus, also known online as Shibetoshi Nakamoto, is a prominent figure in the cryptocurrency world.

He co-founded DOGE in 2013 with Jackson Palmer, using BTC’s codebase to create the popular meme coin.

Why Hal Finney?

Markus’s suggestion of Hal Finney as a potential creator of Bitcoin may be due to Finney’s remarkable reputation in cryptography and his early involvement with BTC.

Finney, a respected computer scientist, was one of the first users of Bitcoin and received the first transaction of 10 BTCs from Nakamoto.

His work on Reusable Proofs of Work (RPOW) and his involvement in the cypherpunk community lend credibility to this theory.

However, Finney’s clear denials and openness about his involvement, including sharing email exchanges and wallet details, raise doubts.

Furthermore, Finney’s diagnosis with ALS (amyotrophic lateral sclerosis) in 2009 would have made it challenging for him to keep up with Bitcoin’s demanding development.

Despite speculation about the identity of Bitcoin’s creator, Polymarket data suggests that the mystery will likely remain unsolved this quarter.

Meanwhile, BTC’s price is trending downward, with a 1.51% dip in the last 24 hours according to CoinMarketCap.

[blockinsider]

HBO’s Claims About Bitcoin Creator Satoshi Nakamoto’s Real Identity Dismissed: Peter Todd Cleared

Key Points

HBO’s attempt to unmask Bitcoin’s creator Satoshi Nakamoto as Peter Todd has failed.

The identity of Bitcoin’s creator remains a mystery, despite various speculations.

The endeavor by American pay television network, HBO, to unmask the real identity of the creator of Bitcoin, known by the pseudonym Satoshi Nakamoto, has ended in disappointment. According to a documentary series by HBO titled “Money Electric: The Bitcoin Mystery”, the network suggested that the legendary Bitcoin core developer, Peter Todd, was the original creator of the leading cryptocurrency.

Allegations and Denials

The documentary posits that Todd, while in his twenties, developed the Bitcoin network and adopted the Satoshi Nakamoto pseudonym to gain credibility. HBO filmmaker Cullen Hoback, who spearheaded the attempt to expose the Bitcoin creator, claimed that Todd inadvertently revealed his identity during a conversation held during the Satoshi era.

The filmmaker also suggested that Todd created an anonymous BitcoinTalk contributor, John Dillon, to release Replace-by-Fee (RBF), which was later introduced in 2014. Intriguingly, Hoback also suggested that Todd destroyed access to Satoshi’s 1 million Bitcoin stash, which remains untouched to date.

Despite these allegations, Todd has strongly refuted claims that he is the original creator of Bitcoin. However, Todd continues to be a significant contributor to Bitcoin amid the growing adoption of digital assets and web3 platforms worldwide.

The Mystery Continues

For over a decade, the identity of the original Bitcoin creator has remained a mystery, despite various theories. Some key figures involved in Bitcoin’s early development have since passed away, while others remain active.

Interestingly, data from Polymarket, a decentralized prediction market platform, shows that none of its users placed a bet on Todd. Most users placed their bets on Adam Back, Hal Finney, Len Sassaman, Nick Szabo, and Paul Le Roux.

As a result, those who speculated on the HBO documentary lost millions of dollars. According to Ki Young Ju, the founder and CEO of Cryptoquant, the focus should not be on identifying Bitcoin’s real creator, as it distracts from the bigger picture. With Satoshi’s Bitcoin stash remaining untouched, Young emphasized that the Bitcoin network is robust and enjoys the trust of millions of global investors.

Market Impact

The release of the HBO documentary did not significantly impact Bitcoin’s price. Recent market data shows that the Bitcoin price hovered around $62.2K in the past 24 hours, with a noticeable increase in trading volume.

According to Santiment’s data analysis, a significant spike in dormant activity on Bitcoin’s network was recorded on Tuesday, coinciding with $37.4B in on-chain volume, the highest in seven months.

Ahead of the FOMC meeting minutes, the Bitcoin price could test the support level around $61.5K before rebounding towards its all-time high.

It’s worth noting that HBO is owned by Warner Bros. Discovery Inc., and BlackRock, one of the world’s major institutional Bitcoin holders, owns 165 million shares of Warner Bros.

[cryptogirl2024]

Nick Szabo to be Named as BTC Founder for a Documentary

Nick Szabo to represent Bitcoin's founder, Satoshi Nakamoto, in an upcoming HBO documentary.

The American computer scientist is leading with 27.9%, followed by Len Sassaman at 14.0%.

Szabo's network Bit Gold never launched, but it was considered a forerunner to Bitcoin. 

Nick Szabo will be named as the founder of Bitcoin in an upcoming documentary on HBO. The American computer scientist will play the role of the presumed pseudonymous Satoshi Nakamoto in the show. Szabo, whose crypto network Bit Gold, failed to launch, has topped the Polymarket by 27.9%.

The producer of the documentary, Cullen Hoback, stated in an X post that the documentary would land on a single name, implying that Bitcoin was launched by a single person. This update shifted from previous considerations, which included Len Sassaman (14.0%), Adam Back (4.3%), and Hal Finney (2.7%). Reportedly,  Sassaman, a cryptographer, died in 2011. Adam Back, who was referred to in Bitcoin’s whitepaper, and members like Elon Musk and Paul Le Roux are considered to have fewer chances. 

Szabo has been a major player in the crypto community, especially for his contributions to digital currencies and smart contracts. His brainchild, Bit Gold, introduced many concepts to the market. Some of the ideas include a peer-to-peer network, proof-of-work mining, and crypto concepts that later became crucial for Bitcoin.

Related: https://cryptotale.org/bitcoin-steady-above-63k-as-major-cryptos-and-altcoins-gain/

Szabo has never claimed to be the creator of Bitcoin. However, considering his deep insights into the cryptocurrency market and his blockchain history, he was considered an ideal candidate. The intrigue around his identity is bolstered by the fact that Satoshi Nakamoto’s true identity has remained elusive for years despite Bitcoin’s enormous impact on global finance.

The upcoming documentary Money Electric: The Bitcoin Mystery is anticipated to reignite the debate and shed light on one of the greatest mysteries in the tech world. The film is set to explore various theories about Nakamoto's identity. However, it remains uncertain whether Szabo or anyone else will definitively be identified as Nakamoto.

[notiziariofinanziario]

Peter Todd nega di essere Satoshi Nakamoto

Le clip trapelate dal documentario sui Bitcoin la cui uscita è prevista per la prossima settimana, sembrano indicare l'ex sviluppatore Peter Todd come il creatore della criptovaluta, ma Todd nega tutto. In un'e-mail a CoinDesk, Todd ha affermato che il regista Cullen Hoback, noto per aver identificato la persona dietro la teoria del complotto QAnon in una precedente serie per HBO, stava "aggrappandosi a un filo di paglia" nell'accusare Todd di essere Satoshi. "Sì, quell'intervista è avvenuta davvero e credo che quella ripresa specifica T sia un deepfake", ha confermato, aggiungendo però di non aver ancora visto il documentario. "Certo, non sono Satoshi", ha detto Todd. "È ironico che un regista che è anche noto per un documentario su QAnon abbia fatto ricorso anche qui al pensiero cospirazionista basato sulle coincidenze in stile QAnon". Martedì pomeriggio a New York, poche ore prima della première programmata di "Money Electric: the Bitcoin Mystery", le probabilità sulla scommessa di Polymarket su chi il film identificherà come Satoshi erano schiaccianti (78,5% al ​​momento della pubblicazione) a favore di "Altro/Multiplo". In precedenza, il cypherpunk Len Sassaman e poi il programmatore informatico Nick Szabo erano in testa alla lista di Polymarket dei possibili HBO-toshi. Al momento della creazione della scommessa Polymarket, Todd non era elencato tra le possibilità, quindi chiunque volesse scommettere sul fatto che sarebbe stato lui la "rivelazione" del film avrebbe dovuto scegliere "Altro/Multiplo". Anche nelle clip che circolano sui social media, Todd definisce "ridicola" la teoria secondo cui lui sarebbe Satoshi. Per essere chiari: in rete circolano solo frammenti del film ed è possibile che alla fine Hoback giunga a una conclusione diversa sull'identità di Satoshi rispetto a quella a cui giunge nella scena con Todd. In quella scena, Hoback sembra confrontarsi con Todd, esponendo la sua teoria su come e perché Todd abbia nascosto il suo presunto coinvolgimento nell'invenzione di Bitcoin. Todd scuote la testa e ride alle accuse di Hoback. "Ammetto che sei piuttosto creativo. Tiri fuori delle teorie assurde. È ridicolo", dice Todd nella clip. "Ma dirò di sì, certo che sono Satoshi. E sono Craig Wright". Si tratta chiaramente di uno scherzo, non di una confessione: Todd in passato aveva già fatto affermazioni simili dicendo di "essere Satoshi", quando in un'intervista del 2019 ha dichiarato al conduttore del podcast What Bitcoin Did, Peter McCormack: "Io sono Satoshi, come tutti gli altri". Mentre il video prosegue, Todd, ancora ridendo, avverte Hoback di aver tratto una conclusione errata. "Sarà molto divertente quando lo inserirai nel documentario e un gruppo di bitcoiner lo guarderà", ha detto Todd. "Sospetto che molti di loro saranno molto contenti se seguirai questa strada perché è l'ennesimo esempio di giornalisti che perdono davvero il punto in un modo molto divertente". Hoback risponde chiedendo qual è il punto. "Il punto è rendere Bitcoin la valuta globale", risponde Todd. Pochi secondi della scena compaiono nel trailer ufficiale del film. Il CEO di Blockstream Adam Back, che nel filmato sembra essere in piedi accanto a Todd, non ha risposto alla Request di commento di CoinDesk. Sebbene uno dei primi sviluppatori Bitcoin e qualcuno profondamente coinvolto nei primi anni di Bitcoin, Todd non è mai stato il PRIME sospettato nella caccia lunga anni dei giornalisti a Satoshi. Personaggi come Hal Finney, Nick Szabo e Back sono più frequentemente indicati come i creatori di Bitcoin, sebbene tutti lo abbiano negato. Nel podcast di McCormack, Todd ha affermato di aver acquistato i suoi primi bitcoin quando il prezzo per moneta era di 20 centesimi (il che significherebbe che ha effettuato l'acquisto intorno all'ottobre 2010, due anni dopo la pubblicazione del white paper Bitcoin ). Back ha pubblicato su X lunedì sera che, "per le persone che scommettono, stanno scommettendo su ciò che il documentario ha concluso. Il che probabilmente non sarà vero, perché ONE sa chi sia Satoshi. Quindi dovrebbero KEEP a mente". I precedenti tentativi dei media di svelare la vera identità di Satoshi sono falliti: i media hanno erroneamente attribuito il nome di Satoshi a personaggi come il programmatore Dorian Nakamoto e il noto imitatore Craig Wright . Read the full article

[sa7abnews]

Remembering Hal Finney: A Decade Since His Passing, His Legacy in Bitcoin Lives On

New Post has been published on Sa7ab News

Remembering Hal Finney: A Decade Since His Passing, His Legacy in Bitcoin Lives On

Ten years after his passing, Hal Finney’s pioneering work in cryptography and computer science continues to inspire the Bitcoin community.

... read more !

[bitrss-news]

Ten years after his passing, Hal Finney's pioneering work in cryptography and computer science continues to inspire the Bitcoin community. - https://jmpto.net/wxyKc

[exnesscomco]

Hal Finney là ai? Tìm hiểu sự nghiệp của Hal Finney với Bitcoin

Hal Finney là ai? Hal Finney là một lập trình viên nổi tiếng và là một trong những người tiên phong trong lĩnh vực tiền điện tử, đặc biệt là Bitcoin. Dù không trực tiếp liên quan đến thị trường forex, Hal Finney có tầm ảnh hưởng lớn đến sự phát triển của công nghệ blockchain, điều này có ảnh hưởng đến cách thị trường tài chính hoạt động, bao gồm cả forex. Finney là người đầu tiên nhận giao dịch Bitcoin từ Satoshi Nakamoto, người sáng lập ẩn danh của Bitcoin. Ông đã đóng góp nhiều cho sự phát triển của giao thức Bitcoin và là một trong những người đầu tiên nhận ra tiềm năng to lớn của tiền điện tử trong việc thay đổi hệ thống tài chính toàn cầu. Trong sự nghiệp của mình, Finney đã làm việc tại PGP Corporation, một công ty chuyên về mã hóa, nơi ông phát triển các công cụ bảo mật quan trọng. Hal Finney được coi là một biểu tượng của cộng đồng tiền điện tử, và tên tuổi của ông gắn liền với những bước tiến đầu tiên trong hành trình xây dựng một hệ thống tài chính phi tập trung, điều này có tác động gián tiếp đến forex, khi các nhà giao dịch và tổ chức tài chính phải thích ứng với những thay đổi mà công nghệ blockchain mang lại.

[bittreasuryexchange]

Bit Treasury Exchange - Exploring Bitcoin's Technical Foundations

Abstract: In 2008, the subprime crisis swept across the world in the United States, and Satoshi Nakamoto launched Bitcoin. On January 3, 2009, the first block of Bitcoin was born, and in the following twelve years, Bitcoin became one of the hottest topics among people, with more and more people participating in the block chain field. This article mainly introduces Bitcoin with block chain as the underlying technology, analyzes the attitudes of various national policies towards Bitcoin, and looks forward to the future development of Bitcoin.

1、 The Birth of Bitcoin under the Subprime Crisis

At the beginning of the 21st century, the United States adopted some policies to stimulate the American people to buy houses in order to solve the economic regression caused by the "September 11" incident and the bursting of the IT industry foam. After the policy was issued, commercial banks and financial institutions kept providing loans to low credit groups to stimulate people to buy houses. These loans to low credit groups are subprime loans, so that the Congress finally allocated funds to help house buyers. Because of the continuous rise of house prices, even people with insufficient qualifications can repay loans by mortgage houses. In this environment, the American economy has indeed resumed growth.

The foam will burst one day. In January 2006, the number of newly built homes in the United States reached 2.3 million, and housing prices began to decline. The decline in housing prices caused many borrowers with insufficient qualifications to default, and the continuous occurrence of defaults also led to more houses falling into the hands of banks. In order to deal with these houses as soon as possible, a new round of housing price decline was triggered. However, the biggest trouble is that these frequent default events have caused many financial companies to have difficulty in capital turnover and have used bank credit, which also allowed the foam of real estate to be transmitted to the credit market, and the foam of the credit market to be transmitted to the capital market. Fear spread. For more than a year, this subprime crisis originated in the United States and then swept the world. In such a situation, a large number of countries have issued excess currency, leading to a continuous decline in assets in people's hands. People have faced a credit crisis with centralized banks, which has also stimulated the birth of Bitcoin.

On October 31, 2008, Satoshi Nakamoto released the "Bitcoin White Paper", which can be said to be the origin of block chain. Satoshi Nakamoto stated that Bitcoin is an electronic trading system that does not rely on credit. Nakamoto Cong does not want Bitcoin to be integrated into the current financial system, but rather wants to make Bitcoin a system without top-down control, and let it be managed by a decentralized public. This decentralized autonomy is also the foundation of the early Internet. Each node on the network is an autonomous agent, communicating with other agents through sharing protocols.

The first Bitcoin transaction occurred on January 12, 2009, between Satoshi Nakamoto and Hal Finney, an early preacher and developer of Bitcoin. Nine months later, they set the first exchange rate for Bitcoin, which was 0.08 cents per Bitcoin, or 1 US dollar, to exchange for 1309 Bitcoins. At the end of 2010, Satoshi Nakamoto suddenly disappeared and canceled the head block of Bitcoin, leading to a single point of failure. However, a network with thousands of access points and millions of users is still running.

The birth of Bitcoin did not cost a penny, it was born with open source technology. After the disappearance of Satoshi Nakamoto, Bitcoin triggered waves of improvement in the global financial system. After Bitcoin, countless Bitcoin derivatives were created, leading to the emergence of the terms "Block chain 1.0", "Block chain 2.0", and "Block chain 3.0". At the same time, the country's attitude towards block chain technology is becoming increasingly open, and many financial and technology companies have begun to accept this technology. This article mainly introduces the block chain 1.0 technology - Bitcoin and related national policies.

Technical characteristics of Bitcoin

In the 12 years since the birth of Bitcoin, there has been constant controversy, and many well-known figures have mixed reviews of Bitcoin.

2.1 Asymmetric encryption [1]

The biggest feature of Bitcoin is its use of asymmetric encryption technology. Asymmetric encryption technology and peer-to-peer network architecture ensure the decentralization of Bitcoin.

We all know that centralization requires a central institution similar to a bank to verify transactions, while decentralization allows all nodes to verify the authenticity of transactions, relying on asymmetric encryption technology.

If encryption and decryption use a single key, it becomes symmetric encryption. The insecurity of symmetric encryption is that if everyone uses the same key, the key loses its security.

For asymmetric encryption [2], simply put, when A sends information to B, both A and B must have a public and private key. The public key is used for decryption, while the private key is used for encryption. During the process of sending messages, the private key of Party A is kept confidential, and the public key is shared with Party B; B's private key is kept confidential, and the public key can be disclosed to A. When A sends a message to B, A encrypts the information with B's public key, and B decrypts A's message with a private key after receiving the message. Other people who receive this message cannot decrypt it because only B owns this private key.

The public key and private key exist in pairs in asymmetric encryption mechanisms, and both can verify each other. In the Bitcoin network, addresses can be understood as public keys, and the process of signing and entering passwords can be understood as private keys. Each miner can verify whether the public key and private key match when receiving a transfer transaction. If they match, the transaction is legal. This way, each person only needs to keep their own private key, know their own Bitcoin address and the other party's Bitcoin address, and can safely transfer Bitcoin.