Kind of. They are standards for encryption, not the direct message itself. You'd be speaking about nip17. Which i've been mis-speaking as nip19. https://github

Kind of. They are standards for encryption, not the direct message itself. You'd be speaking about nip17. Which i've been mis-speaking as nip19. https://github.com/nostr-protocol/nips/blob/master/17.md https://github.com/nostr-protocol/nips/blob/master/17.md Notice that nip44 IS the standard. again, nip04 is deprecated, and should be treated by clients as such.