Any tools to shorten npubs? Long npub goes in, short format comes out. Also: is there a standard "short" format?
Shouldn't nip05 be enough? Given a domain, the username should be unique on that domain. And /.well-known/nostr.json? should return the pubKey in hex format. What's the usecase?
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* /.well-known/nostr.json?name=
Assuming of course that it HAS a nip05 filled.
So that's what nip-5 does