About — Origin
Our Story
Librería de Satoshi was born in 2021 with a simple premise: technical knowledge about Bitcoin should be accessible to all Spanish speakers in the world, not just those who can read technical English or pay expensive courses.
What started as a Telegram channel with curated resources and a handful of members, grew into the reference Bitcoin educational platform in Spanish. Today we have 850+ graduates in 26+ countries, with specialized programs, grants and a community network that keeps expanding.
The union of Librería de Satoshi and B4OS in 2025 marked a milestone: a single hub for the entire spectrum of Bitcoin education in Spanish, from beginners to Bitcoin Core contributors.
History
Our journey
Founding
Librería de Satoshi is born with the mission of making Bitcoin education accessible to the entire Spanish-speaking world. First cohort of 12 students.
B4OS launches
We launch Bitcoin for Open Source, the first intensive training program for developers who want to contribute to Bitcoin Core. 3 PRs merged in the first cohort.
Ambassador network
The Ambassador program reaches 15 countries. We organize more than 80 meetups across Latin America and Spain. The community surpasses 500 active members.
LN & AI and global expansion
We launch the LN & AI program. 26 countries, 850+ graduates, $180,000 USD in grants distributed. Librería de Satoshi becomes the reference platform of the ecosystem.
Unified site
We unify Librería de Satoshi and B4OS into a single platform. One hub for all Bitcoin education in Spanish.
Be part of the story
There is a place in the community for everyone: developers, educators and community leaders.