Nostr NIP-05

NIP-05 is a human-readable identifier for your nostr public key. It makes finding and identifying your account on nostr easier. A NIP-05 ID also gives you a purple checkmark on most clients!

OP_RETURN Bot will create this for you and etch it into the bitcoin blockchain forever.

You can then have a NIP-05 ID for your nostr account like

Create NIP-05