"MuSig allows multiple users each with their own private key to create a combined public key that’s indistinguishable from any other schnorr pubkey, including being the same size as a single-user pubkey" via https://bitcoinops.org/en/topics/musig/
An amazing video showing how you can sign notes cooperatively on nak using musig2, now with 3 signers instead of the boring 2 from the previous video:
https://cdn.satellite.earth/5c23f403972ce013e39c1878ac620bcc742031faa90280a01541f09e81f4b694.mp4
😍 awesome that you baked-in multisig into nak now, that's badass, thank you! nostr:npub180cvv07tjdrrgpa0j7j7tmnyl2yr6yr7l8j4s3evf6u64th6gkwsyjh6w6 I'd be curious what your take is on the state of FROST/threshold sigs (relatedly, is it safe to assume you've seen this post about ROASTr)? https://stacker.news/items/524728
Reliance on single-sig keys for using Nostr clients is scary to me. "Not your keys, not your Nostr identity/reputation"... it seems threshold keys in particular could be very powerful for using with bunkers for signing Nostr events