I am really curious what kind 20000 and 20001 is.. Some usernames in there and roles and stuff

I am really curious what kind 20000 and 20001 is.. Some usernames in there and roles and stuff

Also, lol, fiatjafs Github image upload trick is fantastic
yeah someone is just using ephemeral events for some app ┐(´∀`)┌
Ohhh, found it now. Ty! https://github.com/nostr-protocol/nips/blob/master/16.md#ephemeral-events
yeah, lot of these messages