A credentials database encrypted and stored on chain with zk mechanics. This tool allows to an issuer to create a database to store credentials issued over subjects, and have these credentials always … Producing a robust suite of zk identity tools for the next generation of applications requires making substantial improvements in performance, reliability, developer experience, and application design …

The zk verification layer can be useful … In this paper, we build zk-creds, a flexible, issuer-agnostic anonymous credential toolkit for complex identity statements. The general-purpose proving functionality sup-ported by zksnarks gives us the …