ChainCatcher news, Polygon announced that it has added 4 new tools to its decentralized identity infrastructure Polygon ID for SSI infrastructure (verifier SDK, issuer node, wallet SDK, and wallet application), which helps developers integrate decentralized identity into their applications.Polygon ID leverages the Iden3 protocol and Circom ZK toolkit, allowing anyone to become an issuer, verifier, or holder of Web3 identity. Off-chain data is now available for trustless on-chain verification through verified credential formats. Launch partners include The Sandbox, Collab.Land, Fractal, and others.Previously reported, last March, Polygon launched Polygon ID using Iden3. (source link)