A P2P marketplace where anyone, anywhere trades Bitcoin for local money β M-Pesa, bank transfer, cash in hand. No KYC, no custodian, no company in the middle. Built on Nostr for identity and chat, Fedimint for ecash, Lightning for funding.
And with v5.0 "Finish the Bond", trust itself became verifiable: anyone can lock real Bitcoin on-chain as a commitment bond and become a community-verified arbiter. Disputes settled by people with skin in the game β a UTXO anyone can check, not a support ticket.
Underneath: crash-safe locking, payout journaling, loss-proof trade history.
Your sats are recoverable at every step.
Trade money like neighbors, secured like #Bitcoin.
Android (Zapstore + GitHub) Β· Desktop
@Chama

Chama β Bitcoin commerce woven from community trust
Non-custodial. Nostr-native. 2-of-3 Shamir escrow. Buyer, seller, and arbiter woven into one accountable trade.





