FractalEncrypt ∞/21M✓

Luke Hutchison @LH

No, it definitely won't. I personally spent several years building SHA-256 as a Boolean circuit and then using all the most sophisticated techniques known to math and cryptography to try to invert that function (to execute a preimage attack). I know the math of SHA-256 more deeply than most people on this planet. It's exceptionally well-defined as a trapdoor function, and inverting it is most certainly NP complete. I also spent over 30 years trying to prove that P = NP, and threw my entire 30 years of knowledge of this problem at frontier LLMs to try to crack it. What they ended up doing was to thoroughly and convincingly refute every single line of reasoning and "clever" trick I came up with over those decades, which has now left me believing for the first time that actually P≠NP.

Christian Moss @MandelDuck

David Attenborough: Bitcoiners in the wild 🦍🟠₿ In this film, we follow one of the most fascinating and least understood species on planet Earth… the Bitcoiner If you enjoyed this, a like and repost. Follow for more Bitcoin comedy 🧡

ndeet ∞/21M @ndeet

Got this to a unique alias email used for @Blockstream store only (about 2021). It links too blockstreamapp_org/brief Seems at least leaked emails, what else? I'm so tired of this shit. Bitcoin companies risking their users well being by lazy personal data handling.

九神二号 (九神重生版) @arh9992

日本茶室不过几平米,没有一件多余的东西,却让人心静 @SeedSigner 的界面,是一堂关于克制的设计课 每一屏只做一件事：该看的看清,该确认的确认,每一步都只给你需要的信息 好的安全设计,不是让用户记住更多,而是让用户出错更难 这是 SeedSigner 界面最打动我的地方：它尊重新手,也成全高手 @easyuxd

Codedscientist @Codedscientist

A man stole $54.7 MILLION from a crypto exchange, called crypto “fake internet money,” and spent part of the money on a $500K trading card and a piece of an airplane that went to the Moon. > In April 2021 Jonathan Spalletta, known online as Cthulhon, targeted Uranium Finance, a decentralized crypto exchange. > On April 8, he exploited a smart-contract flaw and stole approximately $1.4 MILLION. > Two weeks later, he admitted in a message “I did a crypto heist of $1.5 MILLION a couple of weeks ago.” > He added that crypto was “all fake internet money anyway.” > Uranium allowed him to keep approximately $386,000 under what prosecutors described as a sham bug-bounty arrangement. > Three weeks after the first attack, he struck again. > On April 28, he exploited another smart-contract flaw across multiple liquidity pools, stealing approximately $53.3 MILLION. > The exchange no longer had enough funds to operate and shut down. > Spalletta moved the stolen funds through multiple cryptocurrency transactions, including Tornado Cash. > He bought a Black Lotus Magic: The Gathering card for approximately $500,000 and spent another $1.5 MILLION on 18 sealed packs of vintage Magic cards. > He also bought a first-edition Pokémon card set for $750,000 and a sealed booster box for $257,500. > Then there's the $137,500 piece of fabric from the Wright brothers' airplane that Neil Armstrong carried to the Moon. > He also spent approximately $601,545 on a Roman coin commemorating Julius Caesar's assassination. > In February 2025, authorities seized approximately $31 MILLION in cryptocurrency linked to the attacks. > On October 7, 2026, a jury convicted Spalletta of computer fraud and money laundering. He stole nearly $55 MILLION, dismissed crypto as fake money, and turned some of the proceeds into extraordinary collectibles.

Murch @murchandamus

New BIP published: BIP139: Wallet Metadata Export Format