building consensus: Project expo
summary
Rapid demos of consensus experiments and prototypes: a booking platform wires Bitcoin, Zcash and a Wavelength in-browser wallet broke during the demo but Zcash invoices work and prices are shown as 19¢+2¢=21¢; a BIPs UI uses an LLM to summarize proposals and a Nostr sentiment/zap tracker; a node map surfaces peer signaling; a mobile wallet prototype adds compact block filters sync ~12GB for privacy via BDK/Flutter; a proof‑of‑concept Bitcoin-backed Nostr polls with timelocked sats and a mining‑pool analysis dashboard round out the hacky, partial but concrete builds.
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chapters (9)
- 0:00Project Expo consensus
- 1:14Booking platform demo
- 3:56BIPs as Bitcoin info
- 7:41Node Signal for peers
- 10:30Compact block filters in Blue Bitcoin
- 14:49Bit Polls with sats
- 19:26Cryptography security proof
- 23:17Bitcoin security game
- 27:08Mining pool signaling data
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