Про Reclaim Protocol

Reclaim protocol, which allows for computationally efficient, secure and private generation of proofs of provenance (PoP) completely on client side that users can then share to any third-party. Furthermore, users can generate zero-knowledge proofs of features of their data to avoid sharing sensitive information. Reclaim also describe a decentralized extension of the protocol that eliminates the need to use any trusted parties, by implementing an economic mechanism to incentivize honest behavior.