Cash on the internet. No auto-updates.

✨ 3° Bitcoin Students Day em Belo Horizonte ✨ Reunimos estudantes de computação, engenharia de sistemas e outros cursos da UFMG, PUC-Minas, Cotemig e diversas universidades da região para um dia de aprendizado e troca sobre Bitcoin e Lightning Network.

Just posted on delving and my blog: "The state of bitcoinfuzz" Here we share the current state and some updates of the project: current supported implementations, targets, Lightning network, OSS-Fuzz, our corpora and more. delvingbitcoin.org/t/the-state-of…

47 people in our São Paulo Bitdevs today, wow. Vinteum will go bankrupt on pizzas, sorry grantees! 🤯

Bruno Garcia (Bruno Garcia) posted to Delving Bitcoin to describe recent progress and accomplishments of bitcoinfuzz, a library and related data for fuzz testing Bitcoin-based software and libraries... bitcoinops.org/en/newsletters…

Lucas, André Neves and the team at Vinteum are killing it. Really happy with all contributors from Vinteum I get to collaborate with on both Stratum V2 and BTCPay Server Shout-out to plebhash thgO.O ₿ & Lucasbalieiro!

The Utreexo BIPs have been assigned numbers 181–183. github.com/bitcoin/bips/p…

Bruno Garcia (Bruno Garcia) and Liam Eagen (Liam Eagen) joined Optech to discuss Newsletter #369: News 24:56 Update on differential fuzzing of Bitcoin and LN implementations 0:58 Garbled locks for accountable computing contracts Selected Q&A from Bitcoin Stack Exchange 39:45 Is it

Estamos fazendo um clube do livro lá no discord da Vinteum e o primeiro vai ser o "Real-World Cryptography", do David Wong! Amanhã vai ser a primeira call, às 14h, sobre o primeiro capítulo, que é curtinho e dá pra ler ainda hoje. Bora?

Excited to share "Provable Cryptography for Bitcoin: An Introduction" - a comprehensive workbook that teaches formal security definitions and proofs through hands-on exercises. Solutions included!

The Liquid Developer Bootcamp world tour continues.🌊 Next stop: São Paulo, Nov 3-4, with a focus on Simplicity. The bootcamp is excellent prep for the hackathon Satsconf, which will have a Simplicity track. Apply now. 👇

Paper is available at: sol.sbc.org.br/index.php/sast…

Ubuntu’s plan to replace the GNU Core Utils with Rust-based reimplementations is going exactly as poorly as predicted. Some Rust versions being 17 times slower than the battle tested GNU C / C++ version. And other Rust-based versions simply failing to work on large files.

If I wanted to destroy Bitcoin, I would just tell everyone the software is perfect and needs no work done on it.

EXFROG - #FREESAMOURAI #FREEROMAN - #ROSSFREE - protect your own node’s resources - guard network resources - provide an interface for scaling solutions to design against - efficiently surface most relevant transactions to miners - carve out safe upgrade paths In long-form here: bitcoinops.org/en/blog/waitin…

Bruno Garcia explicando a vulnerabilidade CVE-2024-52919 youtube.com/watch?v=aMFP2_…

Excited to announce E r i c k λ of Vinteum will be speaking at bitcoin++ in Berlin this October 2 - 4. Join us for electric days of Lightning talks, workshops, and panels in the most cypherpunk community in the world ⚡

My weekend-vibe-coded project: A CLI (written in Rust) to analyze LLVM coverage data for Bitcoin Core tests, providing detailed insights into which tests cover which source files. It's just something that I was needing for mutation analysis. github.com/brunoerg/bcore…

Hoje os alunos da Unicamp, USP e Inteli vão derrubar nodes do Bitcoin Core! Warnet Battle of Galen Erso 💣🧨⚔️🏹

In over 15 years of open source, I can't remember ever saying "your example doesn't compile" (I probably did, but it's so rare I can't remember). Now, I literally say this everyday. Please, can people using AI be less fucking stupid about it.