A Bitcoin R&D Center in Brazil

We train, mentor, and fund open-source Bitcoin developers and researchers.

Our Programs

Mastering Seminars

Our Mastering Seminars are weekly study groups based on the books Mastering Bitcoin and Mastering the Lightning Network (Antonopoulos, et al). Each session combines peer discussions, technical deep-dives, and Socratic questioning to help developers and enthusiasts deepen their understanding of Bitcoin from first principles.

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Bitcoin Dev Launchpad

The Bitcoin Dev Launchpad is our flagship acceleration program for open-source contributors. Over 12 weeks, participants learn by doing, through hands-on projects and mentorship, followed by a six-month fellowship for top-performing participants.

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Fellowship Program

Our Fellowship Program supports early-career developers exploring their path in Bitcoin open-source. Fellows receive financial support, mentorship, and technical guidance for six months, with the goal of building skills, confidence, and a long-term roadmap for meaningful contributions to the ecosystem.

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Grants Program

Our Grants Program funds experienced contributors working on high-impact Bitcoin projects. Grants are long-term and flexible, designed to give developers the autonomy to focus on critical infrastructure — from protocol research and implementation to tools, libraries, and education.

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Our Community

A place to learn, collaborate, and contribute to the Bitcoin ecosystem.

Bitdevs Across Brazil

Our community organizes monthly BitDevs meetups across Brazil, following the Socratic format inaugurated by BitDevs NYC. These high-signal gatherings help surface new talent, strengthen local developer communities, and build a sustainable pipeline for open-source Bitcoin development.

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Discord Community

Our open Discord server is where developers, mentors, and participants connect daily to share questions, updates, and opportunities. Whether you're preparing for the next Launchpad, joining a seminar, or starting your technical Bitcoin journey, it's the best place to stay connected and grow.

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Casa21 Hackerhouse

Located in São Paulo, Casa21 is our physical hub for learning, collaboration, and experimentation. We host workshops, meetups, and residencies that bring developers together. It's where the digital Bitcoin community meets in person and new ideas take shape.

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