Espaço para devs e qualquer pessoa interessada em debater Bitcoin e protocolos relacionados de uma perspectiva técnica.
Brasília, Brazil
Joined February 2024
- Tweets66
- Following22
- Followers165
- Likes62
Brasília Bitdevs retweeted
@brenorb showcases his @btcplusplus floripa project tomorrow (2026/03/13), at 14:00 UTC
Chainalysis has your Bitcoin wallet clustered, your change addresses flagged, and your spending patterns mapped. But do YOU know what they can see?
A new open-source tool called 'Stealth' runs the same heuristics against your own wallet, and shows you exactly where your privacy might be leaking.
We're breaking it down on #FREEDOMTECHFRIDAY tomorrow, with @brenorb - 10AM EST / 2PM UK. No that EST time is not a typo. Daylight savings 🙃
Live on the @ungovernablemf feed.
get your questions in! 👇
@MaxBitbuybit @sethforprivacy
Brasília Bitdevs retweeted
Super-cracked Brazilian Bitcoin devs from @Vinteum_org implemented a Proof of Liabilities scheme for @CashuBTC Ecash mints.
All the bells and whistles included: Merkle sum trees, @opentimestamp anchoring, a spec, and a working implementation.
Gist: gist.github.com/victorandre9…
Spec: github.com/victorandre957/nu…
Nutshell implementation: github.com/victorandre957/nu…
Original idea: gist.github.com/callebtc/ed5…
Brasília Bitdevs retweeted
A maioria das pessoas compra Bitcoin, mas não faz ideia de como ele realmente funciona.
Quem mantém a rede rodando? Quem decide quando o protocolo muda? E mais: será que a computação quântica pode quebrar o Bitcoin?
No próximo episódio do Tapa da Mão Invisível, nosso convidado será o Edil Medeiros @edil_medeiros , doutor em microeletrônica, Professor Associado da Universidade de Brasília (em Mordor) e Head of Research na Vinteum, organização de pesquisa e desenvolvimento de Bitcoin.
Edil trará as respostas dessas e outras dúvidas do universo do Bitcoin. Amanhã, às 19 horas, ao vivo, no YouTube e X do Tapa.
Oferecimento:
DBI Contabilidade: tapadamaoinvisivel.com.br/db…
Settee: tapadamaoinvisivel.com.br/ba…
Concierge Bitcoin: tapadamaoinvisivel.com.br/bt…
Brasília Bitdevs retweeted
BR Bitcoin Mafia ftw 🔥
Always a pleasure to strengthen the Rust Bitcoin Open Software ecosystem.
BitcoinD Async Client is externally-audited and work was sponsored by @AlpenLabs and is also used in production by @payjoindevkit.
Brasília Bitdevs retweeted
Congrats to the team!
The BR Bitcoin Mafia was represented in the winning team at @HRF’s AI Hack for Freedom by @brenorb, helping build a safety system for journalists operating in high-risk environments.
We won 1st place at @HRF's AI Hack for Freedom! 🏆
Stringer Safety helps keep journalists alive when seconds matter. Build your trusted network, chronicle your journey, and send a one-touch SOS when you need it most.
Incredible experience working with the legendary @anjansun on this project. Brilliant & inspiring in so many ways.
Huge congrats and thanks to the team: @anjansun, @asraentr0py, @sahilc0, @imyjimmy, @brenorb. Was a blast working with all of you. ❤️
And of course, thanks to @HRF + @bitcoinpark_ for making this happen.
Brasília Bitdevs retweeted
It's becoming increasingly clear how prolific and important Brazilian dev community is for Bitcoin.
When in @satsconf_, first thing someone asked me "where are you from? Oh, you're from the BSB mafia!"
The importance of @BitdevsBSB to 🇧🇷 is like 🇧🇷 devs are for the 🌍
After months of active contributions, we're thrilled to welcome @thgO_O to the BTCPay core team!
Huge thanks to @Vinteum_org and @lucasdcf for referring him and helping more developers contribute to FOSS 🚀
Brasília Bitdevs retweeted
Edição @vinteum_org
Nesta quinta tem mais um Bitdevs, onde conversamos sobre os aspectos técnicos do Bitcoin. Não se esqueçam de fazer seu cadastro gratuito e convidar seus amigos interessados. Haverá pizza!
🗓 18/09
📍 UnB - Faculdade de Tecnologia, Sala BT-43/15
🕒 19h
🔗 meetup.com/brasilia-bitcoin/…
Brasília Bitdevs retweeted
This is the big lesson I took from hosting @BitdevsBSB.
Not the communication or managing social anxiety. For me, I learned that having a community is a huge net positive for learning more and faster.
"Duh, obvious"
Not quite. I never had something like this going to conferences
Brasília Bitdevs retweeted
Bootcamp de Liquid e SimplicityHL na semana da @satsconf_!
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. 👇
Brasília Bitdevs retweeted
Depois de três anos trazendo conteúdo técnico à Satsconf, criamos um dia inteiro exclusivo para quem constrói no Bitcoin. Reúna-se com desenvolvedores, designers e contribuidores open source para aprender, colaborar e levar o Bitcoin mais longe.
O Bitcoin Dev Summit é o espaço criado para quem constrói o Bitcoin no dia a dia. 🤘
Aqui, desenvolvedores, designers, pesquisadores e builders locais se reúnem para aprender na prática, trocar experiências e debater os próximos passos de uma tecnologia que só cresce porque é construída de forma colaborativa.
5 de novembro | 📍 São Paulo
satsconf.com.br/devsummit/
@Vinteum_org
Brasília Bitdevs retweeted
Excited to join @mitDCI, @unb_oficial and partners in launching DCI Global, a research network to study real-world Bitcoin and stablecoin use, especially in the Global South. Proud to help build technical capacity and foster collaboration from Brazil to the world 🌎⚡
Brasília Bitdevs retweeted
VIGÉSIMO episódio do nosso @bitcoinoptech recap em português!
Com o convidado @edil_medeiros
🧠 Destaques do episódio:
- pesquisa sobre fingerprinting de full nodes usando mensagens do protocolo P2P
- Possibilidade de recomoção do H maiúsculo em paths BIP32 da spec dos descriptors
- resume perguntas e respostas da Stack Exchange: Bloquear nodes Knots? Retorno de selfish mining desproporcional ao hashpower?
fountain.fm/episode/HvLBDiXE…
Brasília Bitdevs retweeted
🧵 Como começar no desenvolvimento de projetos open-source ligados ao Bitcoin?
Aqui vai um passo a passo prático pra você entrar de cabeça nesse universo open-source. ⚡️☝️
Brasília Bitdevs retweeted
Join or organize hackathon jam sessions in your local communities. Local hacker communities already on board: @atlbitlab @afribitcoiners @BitdevsBSB @SpaceDenver @btrust_builders @bitshala @plebstogether @BitDevsNBO @VanBitcoiners @LaCasaDeSatoshi
Brasília Bitdevs retweeted
Brazilian Bitcoin Clubs include:
@ClubeBitcoinES, @clubebtcfloripa, @BitdevsBSB, @bitups_, @HorizonteBTC, @ClubeBitcoinUnB, @uaibit, among so many others - we are doing this REALLY well
Brasília Bitdevs retweeted
Se você
1. É estudante no Brasil
2. Paga mensalidade
3. Tem interesse em Bitcoin
Veja o link.
Se quiser ajuda sobre como começar, mande DM para mim ou para a @Vinteum_org.
Chaincode is awarding a bitcoin scholarship covering 100% tuition for an undergraduate anywhere in the world.
Apply by Aug 31 at bitcoinscholarship.xyz
#Bitcoin #Scholarships #opensource
