Found were I read it: https://github.com/nostr-protocol/nips/blob/master/08.md
Or am I misinterpreting?
jonatan / Jonatan Werpers
npub1yd…57ez7
2023-01-05 11:37:52
in reply to nevent1q…kp3z
Author Public Key
npub1ydq5gpdz4n7kj2tsh7y377qfpkrydcnetmeg933lde95xzk5vtdqq57ez7