Split shared expenses and settle in Bitcoin with Lightning and Bark.
TEAM · 1
§01 · EVENT BADGES
3 editions attended.
§02 · HACKATHON PROJECTS
Built at the hackathon.
§03 · TALKS & PANELS
On stage.
talk
· Seoul 2026
Bitcoin Message Signing: From Signatures to Private Proofs
Bitcoin message signing has evolved from signmessage through BIP-137 to BIP-322. This talk traces that history and explores how today’s zero-knowledge virtual machines could turn message signatures into private proofs of claims such as balance thresholds. What can we build with existing tools, what stays private, and what must a verifier check against public Bitcoin data?
30m
agenda
whois/benknab
records: public · permanent