0xchris

₿itcoin protocol and Systems Engineering
↳ Utreexo - Mempool - Covenants - Bitcoin Script
↳ Lisp - Rust - Wasm
↳ Cryptography - Compilers
↳ Retrocomputing

[0xchris @csgui]

@gringokiwi @FuckKoroks That is a pacemaker device for free in the shower.

[Тsфdiиg @tsoding]

Pluto messed with Brazil only once. It's not considered a planet anymore.

[Floresta @getfloresta]

Floresta 0.9.1 is out, fixing two potential DoS vectors. Please upgrade to the latest version. We will publish more about those two vulnerabilities soon.

[0xchris @csgui]

@satsie @MITBitcoinClub @ChaincodeLabs Is there a place where we can find nominees from previous years?

[0xchris @csgui]

And now I'm seeing donuts everywhere

[Abakcus @abakcus]

This topology made me smile. https://t.co/MMKr4YCCnl

[0xchris @csgui]

Just imagine the day when Satoshi creates a transaction with the following OP_RETURN: "I'm back" #punintended

[Blockstream @Blockstream]

.@adam3us joined @SquawkCNBC to weigh in on the recent @nytimes Satoshi Nakamoto article.

[Stu thats all you get🇺🇸🏴󠁧󠁢󠁥󠁮󠁧󠁿 @Boldyboy1975]

Nokia makes champagne now?🤔🤪🤣🤣

[0xchris @csgui]

(Pr)inception

[Charles Oliver Nutter @headius]

Owning a 3D printer is saving me so much money printing parts for my 3D printer. Wait a second... 🤔

[0xchris @csgui]

@__tinygrad__ In the projects I’m working on, I enforce interactions such as discussions on issues before opening any PR, and considering even attendance at public calls to address any questions

[0xchris @csgui]

@JoseSK999 @luisschwab_ @Erik17192799 🤣🤣

[0xchris @csgui]

I was reviewing some PRs and it’s incredible how typos in String text have virtually disappeared since the advent of LLMs.
Maybe I should start using that to distinguish between LLM code and human code🤔

[0xchris @csgui]

@luisschwab_ Indeed

[Floresta @getfloresta]

Floresta v0.9.0 is out.

This release aligns our networking layer with the Utreexo messaging flow (BIP-0183), while improving validation, testing, and performance across the stack.

Checkout our in-depth post for more info https://t.co/1HgE2TcJ3l

[0xchris @csgui]

That’s spectacular! Keep up the good work

[EddieOz ⚡ @eddieoz]

Finding a block with a Bitaxe is "impossible"... until it actually happens. ⚡️⛏️

Huge win for the Brazilian 🇧🇷 Bitcoin community!

One of our own just found a block. We’re a small group, but the talent is real: 3 awarded BTC++ hackers, Bitdevs builders, node runners, LoRa mesh hackers, cybersec experts, and now one very lucky (and happy) solo miner. ⛏️✨

Some say you're "elite" just for owning BTC. I disagree.

The real elite comes from being surrounded by a community of builders and dreamers like this. Incredibly proud of what we’re growing here. 🚀

BLOCO, vcs são FODA!

#Bitcoin #Bitaxe #SoloMining #BitcoinBrazil #btc
@Cointelegraph @BrCointelegraph @DecryptMedia @CoinDesk @criptofacil @BitcoinNewsCom @TheBlockCo @BitcoinMagazine

🧵👇

[0xchris @csgui]

Supply chain attack on Axios. If you rely on Axios for something, go check the version you are using

[Feross @feross]

🚨 CRITICAL: Active supply chain attack on axios -- one of npm's most depended-on packages.

The latest [email protected] now pulls in [email protected], a package that did not exist before today. This is a live compromise.

This is textbook supply chain installer malware. axios has 100M+ weekly downloads. Every npm install pulling the latest version is potentially compromised right now.

Socket AI analysis confirms this is malware. plain-crypto-js is an obfuscated dropper/loader that:

• Deobfuscates embedded payloads and operational strings at runtime
• Dynamically loads fs, os, and execSync to evade static analysis
• Executes decoded shell commands
• Stages and copies payload files into OS temp and Windows ProgramData directories
• Deletes and renames artifacts post-execution to destroy forensic evidence

If you use axios, pin your version immediately and audit your lockfiles. Do not upgrade.

[0xchris @csgui]

@TheBitcoinConf My kid's depiction of @saylor also buying Bitcoin in Minecraft

[0xchris @csgui]

@jaoleall Essa turma aí é fera

[0xchris @csgui]

Porra, pensei que era o Groot

[Lorenzo @lorenzolfm]

Se tivesse esse desenho eu comprava, ficou foda

[Casa21 @casavinteum]

Nesta quinta (26/03) às 16h ⚡️

Vamos discutir canais com transações v3 (TRUC): sem update_fee, menos risco de force-close em picos de mempool, mais resistência a pinning attacks e menor footprint on-chain vs anchor outputs.

Com: @pins_btc

Participe 👇