I prefer the Nostr approach that also has domain based verification, but it opens up the door for anyone with domain to do it. https://github.com/nostr-protoco

I prefer the Nostr approach that also has domain based verification, but it opens up the door for anyone with domain to do it. https://github.com/nostr-protocol/nips/blob/master/05.md https://github.com/nostr-protocol/nips/blob/master/05.md