TRANSMISSION SLP754

Bitcoin in Your Signal Chat – Radar’s Bold Move

with Seth for Privacy

Radar integrates self-custodial Bitcoin payments directly into Signal's messaging network, eliminating the need for separate apps or custodians when sending value to contacts. Seth for Privacy, from the Cake Wallet team, explains how Radar targets everyday users rather than Bitcoin maximalists by preserving Signal's privacy model while adding instant Lightning-enabled transfers via Spark. The discussion covers seamless account migration from Signal, offline payment receives, wallet risk limits for non-critical funds, and the decision to pursue VC funding through a separate entity.