Live from Bitcoin Beach in El Zonte, El Salvador, in this episode, I talk with Dulce Villarreal, a leading voice in the Bitcoin community across Latin America. Dulce is the founder of Liberia Satoshi and co-creator of Bitcoin for Open Source (B4OS), two grassroots projects focused on expanding Bitcoin education in Spanish for both beginners and experienced developers.
We dig into why it’s so important to make high-quality, technical education accessible to Spanish speakers, especially when most of it is still in English. Dulce shares how her courses help people learn everything from non-custodial wallets to command-line tools, eventually preparing some of them to contribute to real-world Open source development projects in Bitcoin.
Whether you're new to Bitcoin, interested in education initiatives, or just curious about how people in Latin America are getting involved in the ecosystem, this is a story worth watching.

- Mike


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Learn and connect:
Web: https://bitcoinforopensource.com
Follow Librería de Satoshi: @libdesatoshi

X: @Dulce_xyz
LinkedIn: Dulce Villarreal

Browse through this quick guide to learn more about the episode:

00:00 – What is Liberia Satoshi and why does it matter?
01:45 – How did Dulce Villarreal get into Bitcoin?
08:10 – What challenges do Spanish speakers face in learning Bitcoin?
11:35 – What kind of Bitcoin courses does Liberia Satoshi offer?
18:30 – How do students go from beginner to Bitcoin developer?
24:00 – How does Bitcoin for Open Source help developers grow?
30:55 – How do students earn Bitcoin grants?
34:15 – What role do women play in the Bitcoin community?
40:10 – How is El Salvador inspiring the Bitcoin community?
47:00 – Where to find Dulce Villarreal and her work

Live From Bitcoin Beach