Summary
On Today's Call:
Review: Working Group status updates
Presentation: DCQL — The Digital Credentials Query Language in OpenID4VP from Daniel Fett
Connection Info
The call takes place over Zoom: https://zoom.us/j/93003523877?pwd=Q3VvMnJ1N0lSUEZSc283SmFGRk9SQT09
Date
09 Jan 2025 3PM UTC, 8AM PDT, 9AM MDT, 11AM EDT
Call Recording:
Slides
Welcome/Introductions
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Attendees
Char Howland (Indicio PBC) <char@indicio.tech>
Sean Bohan (LFDT Staff) <sbohan@linuxfoundation.org>
Announcements
Links
On the Shamir secrect sharing topic - there is a new organization called DeRec Alliance working on this to create industry standards
Working Group Reports and Release Plans
OpenWallet Foundation
Message Pickup / Mediation approaches
Annual Report / Project proposals
UnicID Demo
Aries Bifold User Group (React Native & Typscript)
2024-02-27 Aries Bifold Users Group Community Meeting
Bifold to OWF
Dependency Injection
Digital Trust in 2025 – goals and trends
Synchronization across wallets and devices
Independent testing and certification community
did:webvh adoption
Verifier verification
OWF New Projects
Welcome to three new projects accepted by the OWF TAC on Jan 8, 2025:
Digital Credentials Query Language (DCQL)
DCQL TypeScript is a generic, and low-level implementation of the query language. By providing it as a separate library from OpenID4VC we hope to see adoption of the library outside of the OpenID4VC set of standards (Credo is intending to adopt it for DIDComm protocols as replacement for DIF Presentation Exchange as well).
OID4VC TypeScript is a generic, and low-level implementation of specifications. Currently it provides APIs for Issuers, Wallets, Clients, Authorization Servers and Resource Providers, covering OpenID for Verifiable Credential Issuance, and OAuth2. In addition, it supports a wide range of other OAuth2 related specifications for interoperability and security (such as Pushed Authorization Requests, Demonstrating Proof of Possesion, and PKCE).
The goal of this library is to provide minimal and reusable primitives for building a federation client or server. This keeps the dependencies minimal, while also making it less opinionated. Dependent libraries or frameworks (such as Credo) can provide the needed hosting of endpoints, signing callbacks, and persistence.
OWF Newsletter
Monthly newsletter/wrap up of all things OpenWallet Foundation
Subscribe here: https://openwallet.foundation/newsletter/
Linux Foundation Decentralized Trust
2024-12-09 AnonCreds Working Group Meeting
Revocation Scheme Design
Status update on Revocation Manager
Getting to "AnonCredsBBS" – How Can We Make That Happen?
Hyperledger Indy Contributors WG
2024-12-17 Indy Contributors Call
Coordinating Ubuntu-22.04 release
Trust Over IP Foundation
New calendar link: https://lf-toip.atlassian.net/wiki/spaces/HOME/pages/22983578/Calendar+of+ToIP+Meetings
Main site: https://trustoverip.org/
Wiki: https://wiki.trustoverip.org/display/HOME/Trust+Over+IP+Foundation
All Members Meeting
16 October 2024: https://lf-toip.atlassian.net/wiki/spaces/HOME/pages/43909121/2024-10-16+All+Members+Meeting+Notes
ToIP Steering Committee Elections 2025
Working group status updates
https://lf-toip.atlassian.net/wiki/spaces/HOME/pages/71335937/2024-12-12+GSWG+Meeting+Notes
Proposal to merge GSWG with Ecosystem Foundry Working Group
Nominees for ToIP Steering Committee
Task Force:
Technology Stack Working Group
https://lf-toip.atlassian.net/wiki/spaces/HOME/pages/77889544/2025-01-07+TSWG+Meeting+Notes
The second public review draft of the ToIP Technology Architecture Specification is still pending
Working hard on a second Implementers Draft.
Preparing to discuss the issues list to start working towards a second Implementers Draft.
AI & Metaverse (AIM) Technology TF
Working to complete "TSP and AI for Authenticity" Paper; target is early Jan 2025
Wrapping up a blog post paper and starting to scope the work for 2025
Credential Exchange Protocols TF
On hiatus
Starting spec drafting of each trust bridge
https://lf-toip.atlassian.net/wiki/spaces/HOME/pages/73236620/2025-01-06+CTWG+Meeting+Notes
ToIP Glossary V1
DIF synchronization
Decentralized Identity Foundation
DIF DIDComm Spec Working Group
Rolling Agenda: https://github.com/decentralized-identity/didcomm/blob/main/agenda.md
Current Agenda: https://hackmd.io/pUsOUZa8QHKJTSgf5O6HfQ?both
RFC Repository: https://github.com/decentralized-identity/didcomm-messaging
Meeting every 1st Monday of the month
6 Jan 2025: https://hackmd.io/pUsOUZa8QHKJTSgf5O6HfQ?view#Meeting---6-January-2025---1500-ET
Hackathon 2024
Sessions
TSP
did:webvh
DIF DIDComm Users Group
Meeting notes: https://hackmd.io/UYFfUX53QIGCFonPjDbFUQ?view
Discord channel: https://discord.com/channels/900385725462229022/911224279885033533
Tested DIDComm V2 features
Demo doesn't support JWK
DID Core Spec states that IDs must be a full URI. did:peer:4 states that they can be relative. This contradicts with the DID Core Spec
DIF DID WebVH Working Group
Next version of the specification for publication
Pre-rotation change is made
Witness proofs in a separate file.
DIF Steering Committee approved the creation of an IoT Special Interest Group
Participating in the IoT SIG does not require being a member of DIF so anyone who is interested is welcome
Sign up for the mailing list: https://lists.identity.foundation/g/IoT-SIG
14 February Meeting
Discussion of IoT SIG Potential Work Items
W3C Standard
Community Credentials Group
Other?