Month 2 of
hackathon is officially closed ⚡️
8 months. 8 challenges. Bitcoin, Lightning, Nostr, AI — and a community of builders turning ideas into real products.
With Hash21, we’re exploring the intersection of physical art, sovereign identity, direct sats payments, and proof of existence anchored in Bitcoin.
AI gives us speed. Bitcoin gives us direction. Nostr gives us identity.
Building at the edge of art, technology and sovereignty:
#Bitcoin #Nostr #Lightning #AI #Hash21 #LaCrypta #Hackathon #Builders #Art #artnostr #abstractart