Polygon said Wednesday it launched a new Polygon ID product based on Zero-Knowledge (ZK) technology that will allow users to verify their identities or credentials without revealing sensitive information.

Polygon specializes in scaling solutions for the Ethereum blockchain, including the popular Polygon PoS sidechain. According to the company, the new Polygon ID “toolset can be used by developers to unlock features such as an enhanced signup user interface, assist in regulatory compliance, help verify user identities and restrict access control to certain areas or features via token-gating.”