0xcert is an open supply, permission-less protocol for licensed non-fungible tokens on the blockchain. These tokens are saved in cryptographic wallets and are owned by customers. In addition to frequent features for managing and transferring commonplace non-fungible tokens, the 0xcert protocol supplies conventions for creating licensed non-fungible tokens from distinctive digital property. These tokens are referred to as Xcerts and are created via a customized minting course of. Xcerts symbolize commonplace non-fungible tokens, which additionally maintain details about a real-world digital asset. With 0xcert protocol, we are able to validate a proof of existence, authenticity, and possession of those digital property with out third-party involvement.