TAPSIGNER

A simple #Bitcoin wallet in your pocket. brought to you by @Coinkite the makers of @COLDCARDWallet & @SATSCARD

Learn more at tapsigner.com

Want your logo on a Bitcoin signer?

We make custom TAPSIGNER runs for wallets, events and communities. sales@coinkite.com

Wallet developers: NFC Bitcoin signing without a private black box.

github.com/coinkite/coink…

The protocol is open. Read it, build with it, break out the test vectors.

tapsigner.com/developers

Where does yours live: single-sig or multisig?