可引用的發言段落Citable transcript turn#506508講者:Speaker: Jonathan LevinI just wanted to then go over the security properties that this guarantees. These credentials are cryptographically signed. In fact, they are cryptographic signatures. 逐字稿導覽Transcript navigation查看前後文View context分享此段Share turn來源逐字稿Source record2022-05-31 Conversation on IRMA Idemix