2025-07-28 Wallet Interop SIG

Agenda: Bifold - presentation from Clecio Varjao

Zoom Link:

https://zoom-lfx.platform.linuxfoundation.org/meeting/92188183208?password=defebcea-1cb8-4545-9730-4293450e3a92

Call Recording: Recording of Meeting / Transcript

https://zoom.us/rec/share/CGoHUZAogmIVGUIRKzTm-tGDFX6nPqyG7-AEguLLJEr83sdc2fSfXSJxebcSMvc.4i6GgAUv5vgrYZdd

YouTube Video:

https://youtu.be/q_xZlGHNEH0

This meeting is being recorded and may be posted you the OWF YouTube.

Welcome, Introductions and Announcements

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Attendees:

@Stephen Curran(BC Gov/Cloud Compass Computing Inc.) swcurran@cloudcompass.ca
David Alexander

Agenda

Project updates – what’s happening in:
- ACA-Py
  - AME (ACA-Py Minimal Example) donation to OWF - presentation Aug 5
  - Kanon updates
  - ACA-Py Maintainers Call for 7/29:
    Tues 7/29 at 9amPT / NoonET / 6pmCET
    https://zoom-lfx.platform.linuxfoundation.org/meeting/99827209114?password=0132ac8c-431e-4f7e-afa0-1ffcd489c4ca
- Credo-TS
  - Drizzle ORM
  - Credo Community Meeting this Thurs 8/1
    Thurs 7/31 at 6am PT / 9am ET / 3pm CET
    https://zoom-lfx.platform.linuxfoundation.org/meeting/99786185750?password=fed4d0cd-25d3-4f6b-9624-ee3bccac1aa6
- Bifold
- OWL
  - OWL Test Harness Meeting this Thursday 8/1
    Thurs 7/31 8am PT / 11am ET / 5pm CET
    https://zoom-lfx.platform.linuxfoundation.org/meeting/99258237460?password=1236e3a6-c451-4246-8323-75daf3e746fe
- VCX
- SD-JWT JS
- DCQL TS:
  - Released version 1.0.0 of feature complete DCQL TypeScript implementation, based on the OpenID4VP 1.0 final.
  - What makes our DCQL implementation so great?
    - Support for mDOC, SD-JWT VC and W3C Verifiable Credentials
    - All DCQL features supported, including cryptographic_holder_binding, trusted_authorities, claim_sets, credential_sets, and value matching.
    - Very detailed matching results indicating why a credential did or didn't match; it gives exact typed results on trusted_authorities, credential_sets, claim_sets, and more.
  - Check out the LinkedIn post from Timo here.
  - Check out the GitHub repo here.
- Others…
Open Discussions
- Upcoming Wallet Interop SIG Meetings:
  - 8/4: Interoperability – System Requirements, Building, Running, Updating, Documenting
  - 8/11: First Global Interop of Wallets: May 5th Demonstration of OpenID4VP+DC API+ HAIP+ DCQL
- Wallet Interoperability SIG has a YouTube Playlist
- From OWF Maintainer Lukas Han (SD-JWT JS, MDL, TRS): How to sign ES256 without platform-specific feature in Typescript:
  - GitHub - lukasjhan/noble-es256-sig: Demonstrate how to sign JWT + ES256 without platform specific features

Important Links:

Discord: Join the OpenWallet Foundation Discord Server!
(Click Accept Invite, check out the #wallet-interoperability-sig channel)
Community Calendar: LFX Meetings
OWF Wallet Interoperability SIG Playlist:
- Wallet Interoperability SIG