decoyowl on Nostr: which registrar?

{ "id": "9493a1367af584cac7bde64a89ff2fb5d67e295a37e53d3bda3af1b427f18437", "pubkey": "318c6318d90d80fc77b4c8dca160e17b94a7ab30aa7b01afbe76bb65de4b28e0", "created_at": 1746147033, "kind": 1, "tags": [ [ "e", "1f0785ffb65e716049962c3e0a93a70cc571385d752c4cf3e1bb589de812af3a", "wss://nostr.einundzwanzig.space", "root" ], [ "e", "c02f0653953d721ee787f07656fac6d826b9feafeb2139953e92f454d8acf790", "wss://nostr.einundzwanzig.space", "reply" ], [ "p", "f8e6c64342f1e052480630e27e1016dce35fc3a614e60434fef4aa2503328ca9" ], [ "p", "ee6ea13ab9fe5c4a68eaf9b1a34fe014a66b40117c50ee2a614f4cda959b6e74" ], [ "r", "wss://filter.nostr.wine/" ], [ "r", "wss://nos.lol/", "read" ], [ "r", "wss://nostr.wine/", "write" ], [ "r", "wss://relay.damus.io/", "read" ], [ "r", "wss://relay.primal.net/" ], [ "r", "wss://onlynotes.xyz/", "write" ], [ "r", "wss://relay.unknown.cloud/", "write" ] ], "content": "which registrar?", "sig": "c71d361c5100641c39faba6b2b382e8c893e360663bc4f0213ea72164e67230318885b98fb242a1156cd294b208e421d75d4ad8933f2ac40b7d6a6628340692f" }