2022-03-24 : Identity Implementers WG Call

Summary

On Today's Call:

Review: Working Group status update
Presentation: Keela Shatzkin (Shatzkin Systems, Inc.) on Cardea and the March 17th Cardea Interop-a-thon

Connection Info

The call takes place over Zoom: https://zoom.us/my/hyperledger.community.3?pwd=UE90WHhEaHRqOGEyMkV3cldKa2d2dz09

Date

24 Mar 2022 3PM UTC, 8AM PDT, 9AM MDT, 11AM EDT

Welcome/Introductions

Hyperledger is committed to creating a safe and welcoming community for all. For more information please visit our Code of Conduct: Hyperledger Code of Conduct

All activities should be conducted in accordance with the Antitrust Policy found here.

Attendees

Name (Organization) <email>

Announcements

New Co-Moderator: Heather Dahl (Indicio)
Internet Identity Workshop (April 26-28, in Mountain View, CA): https://internetidentityworkshop.com
Hyperledger has moved to Discord:
- Invitation: https://discord.gg/hyperledger
DIDComm Users Group (Discord link) - "un-sync" meeting

Working Group Reports and Release Plans

Main Identity WG
- Meeting Notes: 2022-02-16
- Microledgers: A presentation by Robert Mitwicki of the Human Colossus Foundation
  - A Microledger is an event transaction log that is cryptographically bound to a self-certifying identifier
  - Origins, applications, uses with the blockchain, uses with KERI
  - Differences between microledgers and other approaches
- Slides: Microledger.pdf
- Meeting recording: video1447200655.mp4

Hyperledger Indy Contributors WG
- 2022-03-15 Indy Contributors Call
  - Update on CI/CD Update and Ubuntu Upgrade: Status Document
    - Indy-Plenum Status: Done, 16.04, 20.04, Jenkins and GHA
    - Indy-Node Status: Done, 16.04, 20.04, Jenkins and GHA
    - indy-test-automation Status: created a systemd image for 20.04, still working on tests
  - Indy Monitoring - https://github.com/hyperledger/indy-node-monitor
    - has been split to a fully api model: https://github.com/hyperledger/indy-node-monitor/issues/36
  - Indy/Aries Shared Libraries - Hyperledger (indy-vdr, indy-shared-rs, aries-askar)
  - DID Method: "did:indy"
    - Spec: https://hyperledger.github.io/indy-did-method/
    - Source: https://github.com/hyperledger/indy-did-method

Hyperledger Aries
- Aries Working Group meetings:
  - Meeting Agenda & Notes: Aries Working Group
  - 2022-03-16 Aries Working Group Call
    - OOB Invitation Compression
  - 2022-03-09 Aries Working Group Call
    - RFCs
      - Issue Credential 2.1 - Multiple Issuance
    - Backup/Restore process
      - Goals: ease of adoption, increasing compatibility
      - Writeup: https://hackmd.io/3FC-NNtqRdytMhrYKXL8wQ
- Aries Bifold User Group (React Native & Typscript)
- Aries Agents (Cloud Agent Python, Static Agent)
  - ACA-Py User Group Meetings
  - 2022-03-22 Aries Cloud Agent - Python Users Group Community Meeting
    - Getting to release 0.7.4
    - Multi-tenancy
    - Endorser for multi-tenant agents
  - 2022-03-08 Aries Cloud Agent - Python Users Group Community Meeting
    - BC Gov Team
      - Aries-VCR/OrgBook BC Deployment: in progress
      - Verification Tutorial – to demonstrate receiving their first verifiable credential
      - Aries Agent Test Harness work - Results page: https://aries-interop.info
      - BPA - Business Partner Agent for B2B use of VCs
      - Aries Shared Components – indy-vdr, indy-shared-rs and aries-askar
    - AIP 2.0 – What's Missing?
      - ACA-Py Feature Overview – (server-side support) joint effort by Animo Solutions and Northern Block
      - To be implemented:
        Revocation Notification
        Discover Feature 2.0 – Is there sufficient support for Goal Codes?
        Please Ack
        Static Peer DIDs
- Aries Language Frameworks, Libraries, and SDKs (Go, Java, JavaScript, .NET, Ruby, Python)
- Tools (great for interoperability testing)
  - Aries Toolbox (v 0.1.0; active) https://github.com/hyperledger/aries-acapy-plugin-toolbox
  - Aries Protocol Test Suite (v 0.1.0; last update Jul 2019) - https://github.com/hyperledger/aries-protocol-test-suite
  - Aries Agent Test Harness - https://github.com/hyperledger/aries-agent-test-harness
    - Test Run Status: https://aries-interop.info
    - New! Mobile Wallet Test Agent for any mobile wallet
Hyperledger Ursa
- Homepage: Hyperledger Ursa
- 2022-02-02 Meeting Notes
  - Reference implementations (i.e. where Ursa is used?)
    1. BLS signatures: great example. Indy plenum calls Ursa through Ursa python and gets BLS signatures.
    2. BBS+: supposed to be used, but code being copied rather than called.
    3. Great for an intern project because no math knowledge is needed.
    4. Moving the meeting back an hour not to conflict with Aries meeting.
  - R1CS PR:
    1. Needs test code, license headers.
  - How to get started: Aries cloud agent.

Trust Over IP Foundation
- Main site: https://trustoverip.org/
- Wiki: https://wiki.trustoverip.org/display/HOME/Trust+Over+IP+Foundation
- All Members Meeting
  - 16 Feb 2022: https://wiki.trustoverip.org/display/HOME/2022-2-16+All+Members++Meeting+Notes
    - Design Principles Review
    - Recording: Link
    - Meeting slides:
      - 2022-02-16 All Member Meeting .pdf
      - ToIP Design Principles for All Members - Updated.pdf
- Introduction to ToIP V2 white paper
- Steering Committee Meeting
  - 23 Feb 2022: https://wiki.trustoverip.org/display/HOME/2022-2-23+Steering+Committee+Discussion+Meeting+Notes
    - Continured Discussion of the Strategic Imperatives of ToIP and Priorities for 2022
    - Slides:
      - ToIP SC Discussions for 2022-V2.pdf
      - Steering Committee Discussion Meeting Agenda 02.23.22.pdf
    - Recording: Link
- ToIP Working Groups:
  - Communications Committee: https://wiki.trustoverip.org/display/HOME/Communications+Committee
    - Meeting notes: https://wiki.trustoverip.org/display/HOME/2022-03-04+Communications+Committee+Meeting+Notes
      - Video content
      - Event Schedule
      - LInkedIn Cover Photo/Tagline
    - Recording: Link
    - Slides: Communications Committee - Agenda 030422.pdf
  - Governance Stack
    - 24 Feb 2022 Meeting: https://wiki.trustoverip.org/display/HOME/2022-02-24+GSWG+Meeting+Notes
      - Design Principles for the ToIP Stack (Google doc draft)
      - Presentation on GSWG Learning Pathways: this Google doc
  - Technology Stack Working Group
    - Wiki: https://wiki.trustoverip.org/display/HOME/Technology+Stack+Working+Group
    - 7 Mar 2022: https://wiki.trustoverip.org/display/HOME/2022-03-07+TSWG+Meeting+Notes
      - Task Force reports
      - EIDAS blog post
    - Special Topics Task Forces
  - Utility Foundry
    - 15 Feb 2022 Meeting: https://wiki.trustoverip.org/display/HOME/2022-02-15+Meeting+Page+DRAFT
      - Public Identity Utilities for Digital Trust Ecosystems - an Overview
      - New Deliverable Recommendations
        KERI acting as layer one
        Architecture and Compliance - deep dive on layer one set up (GDPR/Data)
        Broader set of Layer 1 utilities, including DeFi, payments for identity
        How do we work towards interoperability in the space of Layer 1s?
  - Ecosystem Foundry
    - 3 Mar 2022 Meeting: https://wiki.trustoverip.org/display/HOME/EFWG+2022-03-03+Meeting
      - Discussion
        Learning Pathways
        Ecosystem classification Matrix
      - White Paper working draft: https://docs.google.com/document/d/14Q8Q8EwV0Ok_AKlTyR0BSWLRASjekwD2OCIDaPV3haA/edit
      - Learning Pathways Taskforce
      - Slides: https://docs.google.com/presentation/d/1CnpZD2EEFpKOU-Yhr8Y8kMupUlCnJCZt/edit#slide=id.g113ae33ebe3_2_0
      - Recording: https://zoom.us/rec/share/ZWjKXg9S1uygzVpZTRXedpt_PYHsC5auYz2wSD2hgWpkmVMd1cCdu1HzWZ9Medlt.SSAWBi6gQ2V30Cud?startTime=1646322679000
  - Inputs and Semantics Working Group (https://wiki.trustoverip.org/display/HOME/Inputs+and+Semantics+Working+Group)
    - Several subgroups, see https://wiki.trustoverip.org/display/HOME/Meetings
  - Concepts and Terminology
    - 28 Feb 2022 Meeting:
      - https://wiki.trustoverip.org/display/HOME/2022-02-28+CTWG+Meeting+Notes
        Feedback from yoma terms wiki
        Proposal for ToIP Term Tool V2 as reflected in this issue in the eSSIF-Lab repo.
        Key issue: difference between ingestion and curation
  - Good Health Pass Working Group
    - Several drafting groups have separate meetings. Please see the main GHP page for details
    - GHP Interoperability Blueprint approved deliverable on 26 July 2021
      - PDF

DIF DIDComm 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
- 7 Mar 2022 meeting
  - Discussion
    - PR 340 - Role of Protocols
    - PR 341 - Single Recipient
    - PR 342 - Clarifies DID Rotation
    - PR 268 - serviceendpoint as URI or object
    - Multiple Keys attached to a DID.
- Reference Implementations
  - Typescript
  - Go
    - https://github.com/hyperledger/aries-framework-go/tree/main/pkg/didcomm/packer
  - Rust
  - Python
    - https://github.com/sicpa-dlab/didcomm-python
    - https://github.com/hyperledger/aries-cloudagent-python/pull/1331
  - Java
    - https://github.com/sicpa-dlab/didcomm-jvm
  - Swift (iOS): in progress
  - Kotlin (Android): in progress
DIF DIDComm Users Group ← New!
- Setup as an "un-sync" meeting held over a 24-hour period, so people from all time zones can come and participate at a convenient time
- Held over Discord link
DIF Interoperability Group
- Main: https://identity.foundation/interop/
- Wiki: https://www.notion.so/Interoperability-WG-a42995c37e2a4511a10aea96cdbccc38
- Rolling agenda: https://github.com/decentralized-identity/interoperability/blob/master/agenda.md
  - 9 Mar 2022
    - Cancelled. Next meeting on March 16th
Sovrin Foundation
- Discussing new fee structure for Sovrin Networks
- Technical Governance Board (TGB)
  - Rolling Agenda:
  - 3 Feb 2022:
    - Status of the Indy Node / Sovrin Node updates of CI/CD and Ubuntu 20.04 upgrade.
    - Funding for work on a did:indy implementation - BC Gov competition
    - Creating an AnonCreds open specification.
- Steward Council
  - Rolling Agenda:
  - 3 Feb 2022:
    - Slides: https://docs.google.com/presentation/d/1l9YDvridbpt6AVuHvM3C7aysYrWKIZRB-HPFk3MuuWk/edit#slide=id.g44af78d6af_0_16
    - SC meetings and TGB meetings to be held as a single meeting

W3C Standard
- Verifiable Credentials Working Group
- DID Working Group
  - Charter: https://www.w3.org/2020/12/did-wg-charter.html
  - Meetings: https://www.w3.org/2019/did-wg/
    - W3C Members are invited to join this Working Group. Individuals who wish to participate as Invited Experts (i.e., they do not represent a W3C Member) should refer to the policy for approval of Invited Experts. The group also welcomes non-Members to contribute technical submissions for consideration upon their agreement to the terms of the W3C Patent Policy.
  - 11 Feb 2022
    - https://www.w3.org/2019/did-wg/Meetings/Minutes/2022-01-11-did
    - DID Method: "did:id"
    - DID Method: "did:keri"

Other?

Presentation:

Cardea and Interop-a-thon - Keela Shatzkin

Future Topics

Trust over IP (www.trustoverip.org)