Bitcoin in Your Signal Chat – Radar’s Bold Move with Seth for Privacy | SLP754

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.

Timestamps:

00:49 — Why Messaging & Payments Stay Separate

03:34 — Migrate Signal Account Without Losing Data

08:18 — Send Bitcoin Instantly With One Tap

10:10 — Receive Payments Completely Offline

11:40 — Bitcoin for Everyone, Not Just Bitcoiners

14:21 — Don't Put Life Savings in Hot Wallet

17:10 — Signal Can't See Your Bitcoin Payments

19:13 — Donating Monthly to Signal Foundation

22:48 — Radar Takes VC Path Unlike Cake

Links:

• Radar Chat: https://radar.chat

• @SethForPrivacy: https://x.com/sethforprivacy

• Cake Wallet: https://cakewallet.com

Stephan Livera links:

• Follow me on X: @stephanlivera

• Subscribe to the podcast

• Subscribe to Substack