nostr:npub1rnq3kmah2jqlewmgsv3w0mus7znmn7teupxctuyqwuaamwc4mmusdx7anc nostr:npub16uzkz67d5qv4mgqk2neawkxl5xf42adz6y9ple6kjfknw05qukpsf9xx07 You don't need one, but it is a nice to have instead of a long alias