# CD207: SETH FOR PRIVACY - RADAR - BITCOIN IN SIGNAL

Page: https://stenobird.com/podcast/citadel-dispatch-1365851/cd207-seth-for-privacy-radar-bitcoin-in-signal
Text version: https://stenobird.com/podcast/citadel-dispatch-1365851/cd207-seth-for-privacy-radar-bitcoin-in-signal.md
Podcast: [Citadel Dispatch](https://stenobird.com/podcast/citadel-dispatch-1365851)
Published: 2026-07-08T21:22:57+00:00
Episode link: https://serve.podhome.fm/episodepage/CitadelDispatch/cd207-seth-for-privacy--radar--bitcoin-in-signal
Audio file: https://serve.podhome.fm/episode/8029725b-0319-44b9-4793-08dc404e83a4/639191419065764717bc909609-b160-4cf5-a083-eba3a123f832.mp3
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JSON: https://stenobird.com/v1/public/podcasts/citadel-dispatch-1365851/episodes/cd207-seth-for-privacy-radar-bitcoin-in-signal
Duration seconds: 3889

## Resource

Seth For Privacy joins to chat Radar, a new app that adds Bitcoin payments directly into Signal. We discuss forking Signal while keeping full account and chat compatibility, why they built on Signal’s network instead of Nostr or SimpleX, donating back to Signal Foundation, and how end-to-end encryption keeps payments invisible even to Signal. Then we go deep on the tech: Spark versus Ark trust models, unilateral exit, privacy tradeoffs, Lightning interoperability, seed backups tied to your Signal account, stable balances, on and off ramps, and the goal of bringing Bitcoin to everyday chat users. Radar: https://radar.chat Radar on X: https://x.com/RadarChat Radar on Nostr: https://primal.net/p/nprofile1qqs8638xpknd8muv3ju4sjyc2m47z4s20ssg06z0kr3a7pjs0v7qmlqvu8s4h Seth on X: https://x.com/sethforprivacy EPISODE: 207 BLOCK: 957218 PRICE: 1608 sats per dollar more info on the show: https://citadeldispatch.com learn more about me: https://odell.xyz monitor the situation: https://citadelwire.com ten31: https://ten31.xyz opensats: https://opensats.org

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## Transcript

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