Hardest Nut to Crack
This award goes to the most technically impressive, deeply engineered contribution of the month.
π Winner: Pay to Blinded Key (P2BK) using ECDH
Demo:
Github:
Congrats @Rob Woodgate!

Nostrly
Cashu NutLock - Nostrly
Cashu turns Bitcoin into ecash, enabling peer-to-peer transactions with near-perfect privacy. NutLock lets you lock a Cashu token to one or more pu...
GitHub
ECDH derived Pay-to-Blinded-Key (P2BK) by robwoodgate Β· Pull Request #377 Β· cashubtc/cashu-ts
Description
Implements Pay to Blinded Key (P2BK) as an ECDH-derived blinding scheme.
cashubtc/nuts#300
Changes
Adds p2pk_e (33-byte SEC1 pubkey) p...
