Area Bitcoin

Accelerating global Bitcoin adoption through education, open source tools, programms @bitups_ @bitcoincreativ @bitcoin_coders and community 🇧🇷

[Area Bitcoin @areabitcoin]

🚨Excited to announce the launch of Bitcoin 4 All: a free, open-source Bitcoin course for anyone to learn and teach.

There are 10 lessons of about 20 minutes each, in three languages, totaling 12 hours of video. It explains the main concepts of Bitcoin, why fiat money is an ice cube, why it matters to store your own Bitcoin, how wallets work and how to set up one in practice.

#btc4all It is an educational and open-source tool that anyone can use to:

✅ Study
✅ Teach and share
✅ Translate and adapt
✅ Use as support in meetups
✅ Create auxiliary materials

Scripts, slides, videos, texts, visual identity, and all material available via Creative Commons BY-SA 4.0 license. Anyone can adapt, remix, share, watch, and reproduce as many times and wherever they want, as long as it is non-commercial and they give credit to the original content.

All material in...

🌎 Portuguese
🌎 English
🌎 Spanish

... and can be adapted infinitely from now on.

If you are a Bitcoin curious, a recent orangepiled, an educator, a meetup organizer or want to help your community understand Bitcoin: this project is for you.

Special thanks to @OpenSats for encouraging open education and believing in our work. Thanks to this support, @areabitcoin could produce Bitcoin 4 All, material that will certainly help thousands opt out for sovereignty with Bitcoin and to leave the fiat mindset.

After 9 months of creating, recording and putting intense proof of work on this project, it is now out there!

👉 Access the @areabitcoin platform
Portuguese:
https://t.co/alVgEnoMbH

English and Spanish:
https://t.co/ApCNAUHl9C

👉 On GitHub:
https://t.co/WYDT5YwaCf

Despite the end of this stage, this is just the beginning of open source content on Area Bitcoin.

#Bitcoin4All 🌍

[Breez ⚡ @Breez_Tech]

"It wouldn't be possible to exist Bro if it wasn't for Breez." — @carol_bitcoin

From the dentist's chair to 600,000+ followers learning about magic internet money with @areabitcoin.

Carol Souza is helping the next generation of Latin Americans use bitcoin as money, not just something to trade. That's why she built Bro: pay any bill in Brazil with bitcoin, peer to peer, with no exchange and no KYC.

The wildest part of her story is how she built it. A former dentist with no dev background, she shipped @bronostr with the Breez SDK and turned "months of work" into weeks.

Learn more about how she did it in episode 12 of Shoot the Breez:

0:00 Intro
0:57 Introductions
1:42 From dentist to educator
4:24 Why Bro exists
7:48 PIX: the good and the bad
11:25 Built on Breez
13:51 What's next

[Area Bitcoin @areabitcoin]

New ways to have Bitcoin without KYC in 2026 👇

[Carol Souza @carol_bitcoin]

Novas formas de comprar Bitcoin sem KYC em 2026: @bronostr @MostroP2P e @payjoindevkit

https://t.co/Z1MrUWB1qm

[Bitcoin Coders @bitcoin_coders]

Entendendo o Bitcoin Script: Guia Técnico para Devs | Curso Gratuito Bitcoin Coders

https://t.co/K12E7otRFO

[Bitcoin Coders @bitcoin_coders]

Nesta nova aula do Bitcoin Coders, mergulhamos fundo no funcionamento das pools de mineração. Você vai aprender na prática como os mineradores se organizam, distribuem o trabalho, recebem shares e montam o bloco candidato.
https://t.co/3r0H74jRUZ

[Carol Souza @carol_bitcoin]

Gráfico atualizado: R$ 100 em agosto/2026 compra o que R$ 11,96 compravam em julho de 1994, quando o Real entrou em circulação. Ou, no outro sentido: para ter o poder de compra de R$ 100 de 1994, você precisa de cerca de R$ 836 hoje.

É por esse🧊 que vc trabalha cada vez mais.

[Bitcoin Coders @bitcoin_coders]

Depois de 3 semanas de aulas, ontem começou o Hackathon do programa Bitcoin Vibe Builder. Chegou a hora dos alunos colocarem em prática o conhecimento e construirem aplicações no Bitcoin usando IA. Na sexta-feira teremos as apresentações.

[Area Bitcoin @areabitcoin]

The first video class of the Nostr Workshop is now live on the @areabitcoin YouTube channel.

More coming soon! 👇
https://t.co/5JeQQgD8l6

[Area Bitcoin @areabitcoin]

The new @bitcoin_coders website is live! 🚀
Along with professor @rapennas’ programs and technical classes, you’ll also find community, articles, games, challenges, and tools for developers:
https://t.co/lICGVZt1pu

[Bitcoin Coders @bitcoin_coders]

https://t.co/jgrEg5cQ0f

[Kaká Furlan @kakafurlan]

Quem está procurando serviços de multisig para proteger seus saldos em bitcoin, aqui neste artigo explicamos sobre a @CasaHODL:

https://t.co/KJ5GjX8k8I

[Kaká Furlan @kakafurlan]

Há 3 meses postamos um vídeo no youtube da @areabitcoin explicando Multisig e mostrando o passo a passo de configuração na @CasaHODL. Aqui está:

https://t.co/U3Ab0rfgR2

[Bitcoin Coders @bitcoin_coders]

Aula ao vivo Bitcoin Coders sobre pools de mineração. Vamos construir ao vivo uma pool de mineração em Python e acompanhar, passo a passo, toda a comunicação entre minerador, pool e Bitcoin Core.

Ao final, veremos um bloco sendo montado, minerado e submetido ao Bitcoin Core em uma rede regtest, entendendo na prática como funciona a infraestrutura utilizada pela maior parte da mineração de Bitcoin atualmente.

É nessa segunda-feira. Para participar, se inscreva no link: https://t.co/Wnp6wVsWJA

[Kaká Furlan @kakafurlan]

A polêmica da BIP110 está em alta. Já falamos muita vezes no canal sobre isso. Pra quem quiser entender mais, segue o link do nosso podcast de 4 meses atrás e que segue super atual:

https://t.co/PyodxPdqhS

[Carol Souza @carol_bitcoin]

Pra quem quer criar as próprias ferramentas e soluções no Bitcoin usando IA. Inscrições abertas👇

[Area Bitcoin @areabitcoin]

All 12 @bitcoin_coders video courses are available on the Area Bitcoin platform. That’s over 22 hours of technical Bitcoin lessons, online and completely free for you to learn. No login required. Just visit the website and start watching.

[Bitcoin Coders @bitcoin_coders]

Todos os 12 cursos do Bitcoin Coders estão na plataforma da @areabitcoin. São mais de 22h de aulas técnicas sobre Bitcoin, online e de graça para você aprender. Não precisa fazer login, é só entrar e assistir.
https://t.co/yOih9o110q

[Area Bitcoin @areabitcoin]

https://t.co/dddWAJZLqv

[Area Bitcoin @areabitcoin]

New technical course available: how silent payments work (BIP 352)

[Bitcoin Coders @bitcoin_coders]

Aula nova disponível: Entendendo SILENT PAYMENT

https://t.co/PDe3ULgLo2

[Area Bitcoin @areabitcoin]

@Augustinus17849 @HRF @OpenSats 🧡🏖️

[Area Bitcoin @areabitcoin]

🎉This week, Area Bitcoin celebrates its 7th anniversary. We want to thank everyone who has contributed to our journey. It has been a lot of fun to teach and learn with all of you.

A special thanks to @HRF and @OpenSats , who helped bring to life many of the materials, programs, and initiatives we make available for free:

- Over 2,000 educational videos with ~60 million views
- Support for over 100 meetups
- 2 programs for designers
- 1 program for developers and 10 free workshops
- Dozens of articles and a dedicated platform
- Over 700,000 people connected to our digital communities across Brazil, Latam, Mozambique, Angola, Portugal and other portugese-speaking countries.

We continue working to help more people gain more freedom and, consequently, adopt Bitcoin, Nostr, and other freedom techs.

Thank you 🧡