Tap-to-pay with CashuBTC ecash — for bitcoin. Fiat credit cards nailed the UX: fast, offline, works anywhere. I always wanted that for Bitcoin. Now it’s open-source. Private. Instant. Beep, done....

Introducing nostr:npub1p0wer69rpkraqs02l5v8rutagfh6g9wxn2dgytkv44ysz7avt8nsusvpjk - Proof Of Workout over Relays! 💪 A local-first, open-source fitness app for Android and iOS supercharged by #Nost...