Seems there is a nip to remove events.
https://github.com/nostr-protocol/nips/blob/master/09.md
devinbileck / Devin Bileck
npub1gd…sx25p
2023-01-26 04:21:18
in reply to nevent1q…62ns
Author Public Key
npub1gd2apncj4fa7hpjk6lmcl7x3e3hkwpnfhh4tg7d35dz6da0jsfhs7sx25p