Zero-knowledge (ZK) proofs in decentralized identity applications have sparked a debate in the crypto industry — with some ...

Since 1997, Iris ID has been the key developer and driver of the commercialisation of iris recognition technology. IrisAccess, now in a fourth generation, is the world's leading deployed iris ...

Leo Fan, co-founder of ZK hardware company Cysic, says that while ZK-proofs have been expensive historically, they are still more cost-efficient than legacy ID systems run by centralized institutions.