Raw PSBT day

Who co-signs this?

More control, more visibility.

Implement unified watcher 👀 for multiple addresses.

Get ready for a bitcoin mobile experience like you never seen before. None of this would have been possible without the support of @npub10pen...n34f and @The Bitcoin Conference. Thank you! Go to

SatSigner - A bitcoin first mobile application concept

A bitcoin first mobile application concept

and drop you npub and we'll send you the link to the test apk and testflight before the official launch at @The Bitcoin Conference.

Reintroduced color coding on decoded transaction 🩸red for input data, 🌱 green for output data

Decoding transactions and color coding the fields. Can you guess what each color means?

Before and after

Input tracking on SATSIGNER. Chain analysis for everyone.

A bitcoin signing application for the paranoid and the not so paranoid.