42Blockchain is the largest Blockchain Developer Student Union in the world.
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Our network spans across the 54 campuses of 42 School around the world, a free elite coding program based on peer-to-peer learning without teachers.
Fostering a truly global community of blockchain enthusiasts and developers.
From Paris to San Francisco, Seoul to São Paulo, we're cultivating innovation hubs that drive the future of decentralized technologies.
Working together to advance blockchain education
Discover our recent blockchain gatherings and hackathons
01/2025
11/2024
A gathering of blockchain experts and enthusiasts discussing the future of Web3.
11/2024
A gathering of blockchain experts and enthusiasts discussing the future of Web3.
11/2024
A gathering of blockchain experts and enthusiasts discussing the future of Web3.
03/2024
During 4 days, our members were taught to code in Solidity by an alumni of 42
03/2024
Our first event, where we reborned the 42Blockchain student union at 42 Paris with 80+ students
