Unencrypted RPC & Multiparty ECDSA ~ Bitcoin op Tech #18
World Crypto Network
Optech newsletter #18 warns that 13.2% of Bitcoin nodes expose unencrypted RPC ports, risking credential theft and wallet attacks. Two papers on fast multi-party ECDSA enable trustless multi-sig using one public key and signature instead of Bitcoin's standard multi-sig—reducing fees without protocol changes. Notable merges span Bitcoin Core wallet listing and watch-only fixes, LND sweep functions

https://relay.towardsliberty.com/2d54e05b3a659a792bc0f4b8f48d313893f9e62109203055a6a7c4cae6122335.mp4