16:52:29 From Niels van Dijk (SURF) : Interop between Issuer, wallet and verifier is (still) a major issue, as the OpenID4VCI spec is rather broad. Therefor we probably need profiles. Next to HAIP (https://openid.net/specs/openid4vc-high-assurance-interoperability-profile-sd-jwt-vc-1_0-00.html) which is likely going to be used in the EU Wallet ecosystem, anoth profile "DIIP" focus on use cases that are 'less' High Assurance - https://fidescommunity.github.io/DIIP/ 16:53:47 From Niels van Dijk (SURF) : Furthrmore we need interop on the semantical meaning of the VCs. A working group in REFEDs is looking into that: https://wiki.refeds.org/display/STAN/VC+Subcommittee 16:56:14 From Niels van Dijk (SURF) : The Sphereon wallet actually implements OpenID Federation as a means to convey trust 17:04:41 From Amanda French, ROR : Thanks for the demos — I have another meeting but I’ll be in touch! 17:17:05 From mohacsi : Excellent work! Congratulations