# POW-20 Protocol

## POW-20 Protocol

- [POW-20 Protocol](https://protocol.pow20.io/pow-20-protocol.md): POW-20 protocol is an extension of BRC-20 protocol that introduces and requires proof-of-work (PoW) to mint and produce new tokens.
- [What is pow20.io?](https://protocol.pow20.io/what-is-pow20.io.md)