BRC-137 is an Open DID Protocol for Bitcoin Socialverse: Empowering Users with Royalties, Liquidity, and Composability.
The BRC-137 protocol allows anyone to mint a unique inscription in a completely permissionless and decentralized manner. It is a semi-fungible inscription compatible with the BRC-20 protocol, with a total supply of 21,000,000.
Holders of BRC-137 inscriptions can inscribe a custom string as their name (unique, FCFS), and once the inscription is inscribed with a string, it becomes a non-fungible inscription