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SummarySummary

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On Today's Call:

Review: Working Group status updates
Presentation: Alexis Falquier and Trey Steinhoff (GlobaliD): Aries identity-based crypto wallet

Connection Info

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GlobaliD's vision for credentials and their relationship to the regulatory space for online services with an emphasis on web3 implications

Connection Info

The call takes place over Zoom: https://zoom.us/j/91329633752?pwd=elFrVUhOY3lybmRMMEtLS2MwMFNNdz09

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21 Apr 2022 3PM UTC, 8AM PDT, 9AM MDT, 11AM EDT

Welcome/Introductions

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Attendees

Name Char Howland (Organization) <email>Indicio PBC) <char@indicio.tech>
Tim Spring
Sean Bohan
Nathan George
Lance Byrd
Heather Dahl
Dan Bachenheimer
Jeremy Buell
Kyle Robinson
Tim Bloomfield
Lynn Bendixsen
Sam Curren
Steve McCown

Announcements

Internet Identity Workshop (April 26-28, in Mountain View, CA): https://internetidentityworkshop.com

Working Group Reports and Release Plans

Main Identity WG
- Latest meeting: 2022-0204-16
- 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.mp413
  - eIDAS 2.0 Compliant Digital Wallet Demo
    - eIDAS 2.0-compliant Digital Identity wallet with a payment focus – which has already been presented to the EU Commission and ECB (for a CBDC perspective)
- Meeting recording

Hyperledger Indy Contributors WG
- 2022-0304-29 12 Indy Contributors Call
  - Presentation on the indy-node-container repo / project
- DID Method: "did:indy"
  - Latest meeting: 2022-04-05: Indy DID Method Specification Call
    - Extracted segment: Daniel Bluhm's Presentation and Demo of Indy Node changes: 20220405 DID Indy - Indy-Node Updates Overview.mp4
  - Spec: https://hyperledger.github.io/indy-did-method/
  - Source: https://github.com/hyperledger/indy-did-method
Hyperledger Aries
- Aries Working Group meetings:
  - 2022-04-06 Aries Working Group Call
    - Sheldon Regular: Aries Mobile Test Harness Demo (slides)
    - Stephen Curran: Supporting did:indy in Aries (slides)
  - 2022-03-30 Aries Working Group Call
    - DID Ownership: https://hackmd.io/fTgvRpoKRXGHYqcZqn9YDg
- Aries Bifold User Group (React Native & Typscript)
- Aries Agents (Cloud Agent Python, Static Agent)
  - 2022-04-05 Aries Cloud Agent - Python Users Group Community Meeting
  - Extracted segments:
    - Ryan Tatton: ACA-Py in a Serverless Environment (Presentation) - 20220405 ACA-Pug - ACA-Py in Serverless Environments.mp4
    - Berend Sliedrecht: Aries CLI Demo (Link to Aries CLI) - 20220405 ACA-Pug - Aries-CLI From Animo Solutions.mp4
    - Hakan Yildiz: Introduction to adding DIDCommV2 and Credential Exchange v3 support to ACA-Py - 20220405 ACA-Pug - Planning DIDCommV2 in ACA-Py.mp4
- Upcoming:
  - 2022-04-26 Indy Contributors Call
    - Status of indy-node CI/CD and the Ubuntu upgrade
    - Presentation: Embedding other objects (such as AnonCreds Schema/CredDef) in DIDDoc – Mirko Mollik Trust Certs (trustcerts.de)
- DID Method: "did:indy"
  - Note: Effective April 26, 2022, this call has been merged into the bi-weekly Indy Contributors Meeting.
  - Next Identity Implementers Call (5 May 2022): Indy DID Method presentation from Daniel Bluhm (Indicio) and Stephen Curran (BCGov)
  - 2022-04-12: Indy DID Method Specification Call
    - Extracted segment by Dominic Wörner's Presentation and Demo of Indy VDR changes: 20220412 DID Indy - Indy-VDR Updates Overview.mp4
  - 2022-04-05: Indy DID Method Specification Call
    - Extracted segment: Daniel Bluhm's Presentation and Demo of Indy Node changes: 20220405 DID Indy - Indy-Node Updates Overview.mp4
  - Spec: https://hyperledger.github.io/indy-did-method/
  - Source: https://github.com/hyperledger/indy-did-method

Hyperledger Aries
- Aries Working Group meetings:
  - 2022-04-20 Aries Working Group Call
    - Updating from unqualified DIDs to fully formed DIDs
    - Adoption of did:indy DIDs
    - Revocation update to AIP 2.0
  - 2022-04-13 Aries Working Group Call
    - Aries CLI
- Aries Bifold User Group (React Native & Typscript)
- Aries Agents (Cloud Agent Python, Static Agent)
  - 2022-04-19 Aries Cloud Agent - Python Users Group Community Meeting
    - Proposal/Discussion: Adding support for DIDComm V2/WACI to ACA-Py: proposal
    - Getting ready to release 0.7.4
- 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
- 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
  - 20 Apr 2022: https://wiki.trustoverip.org/display/HOME/All+Members+Meeting+Page
- Introduction to ToIP V2 white paper
- Introduction to ToIP V2 white paper
- Steering Committee Meeting
  - 13 Apr 2022: https://
- - wiki.
- - trustoverip.
- - org/
- - display/
- - HOME/
- Steering Committee Meeting
  - 23 Mar 2022: https://wiki.trustoverip.org/display/HOME/2022-3-232022-4-13+Steering+Committee+Plenary+Meeting+Notes
    - Discussion of the ToIP Goals and Priorities for 2022
    - Discussion of California's SB-1190 for 2022, which is seeking to introduce cryptographic verifiable credentials for California schools
      - https://leginfo.legislature.ca.gov/faces/billTextClient.xhtml?bill_id=202120220SB1190
    - Slides:
      - ToIP SC Discussions for 2022-Discussion Meeting 3.pptx.pdf
    - Recording: Link
  ToIP Working
  - - Scott Perry: insights and statistical information about Schellman (compliance and service company for ISO companies, help support IT criteria requirements)
    - eIDAS 2.0 BLOG and Submission; It was recommended to consider a formal submission to the EU DIW Toolbox Consultation
    - Slides and http://recording
- ToIP Working Groups:
  - Communications Committee: https://wiki.trustoverip.org/display/HOME/Communications+Committee
    - 1 Apr 2022 Meeting: https://wiki.trustoverip.org/display/HOME/2022-04-1+Communications+Committee+Meeting+Notes
      - Presentation Slides
      - SB1190
      - Blog updates
  - Governance Stack
    - 24 Mar 7 Apr 2022 Meeting: https://wiki.trustoverip.org/display/HOME/2022-0304-2407+GSWG+Meeting+Notes
      - Discuss work started partnering with the UFWGWorking actively on blog post on eIDAS 2.0 effort
      - ToIP Layer 1 Governance TemplateEstablish Task Force Schedule and off-line processes
  - Technology Stack Working Group
    - Wiki: https://wiki.trustoverip.org/display/HOME/Technology+Stack+Working+Group
      - Core four deliverables: white paper, design principles, governance stack specification and technology specifications
      - Working on the ToIP Technology Architecture Specification
    - 4 Apr 2022: https://wiki.trustoverip.org/display/HOME/2022-04-04+TSWG+Meeting+Notes
      - Trust Registry Task Force
        WHO has a group working with LF Public Health on GCCN (Global COVID Credentials Network) on developing trust registry architecture for health credentials
        Objective: Develop the ToIP Trust Registry Protocol as a ToIP Specification. The purpose of this deliverable to enable interoperability between ToIP-compliant trust registries.
      - Authentic Chained Data Container (ACDC) Task Force
        Objective: Help draft and incubate a family of IETF-focused specifications that defines the standard requirements for the semantics of Authentic Chained Data Containers
    - Special Topics Task Forces
  - Utility Foundry
    - 15 Mar 12 Apr 2022 Meeting: https://wiki.trustoverip.org/display/HOME/2022-0304-1512+Meeting+Page
      - Finalizing Public Identity Utilities for Digital Trust Ecosystems - an Overview
      - Public Utility Directory
      - DID Rubric updates
      - Terms in deliverable - removed and will tie to ToIP Glossary upon completion
      - Layer 1 Framework with Tech Arch Taskforce
    - 15 Mar 2022 Meeting: https://wiki.trustoverip.org/display/HOME/2022-03-15+Meeting+Page
      - Finalizing Public Identity Utilities for Digital Trust Ecosystems - an Overview
      - Public Utility Directory
      - Establishing a "creating your own" separate document to make it easier for evaluation for their needs
      - Next speaker: Velocity Network
      - New Deliverable Recommendations
        DID Utility Comparison - add a descriptor and purpose of the network to help in evaluation of networks
        Priority Deliverables - Public Identity Utilities for Digital Trust Ecosystems, Comparison document, DID Utility Comparison
  - Ecosystem Foundry
    - 31 Mar 14 Apr 2022 Meeting: https://wiki.trustoverip.org/display/HOME/EFWG+2022-0304-3114+Meeting
      - Presentation: eIDeasy
      - Slides: https://docs.google.com/presentation/d/1u0BaVsMfbqT-GmgxQS9OTu06-Y9WYbSw1kImRVJLJ7pD_eJC3uaslXB-yADYbQbPr/edit#slide=id.g11aad0840c9_0_0
      - White Paper working draft: https://docs.google.com/document/d/14Q8Q8EwV0Ok_AKlTyR0BSWLRASjekwD2OCIDaPV3haA/edit
      - Learning Pathways Taskforce
      - Future presentations
        Next presentation:
        eIDeasy
        Cheqd -
        14
        28 April 2022
  - 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
    - Alignment of Dynamic Data Economy (DDE) models, concepts and technologies with SSI
  - Concepts and Terminology
    - 14 Mar 11 Apr 2022 Meeting: https://wiki.trustoverip.org/display/HOME/2022-0304-1411+CTWG+Meeting+Notes
      - Feedback from Nicky Hickman on V1 tooling
      - Discuss and agree on headings in the ToIP Term Template
    Good
    - - Discussed current terminology needs, 3) discuss Daniel Hardman's proposal to switch to UnSync meetings
  - Good Health Pass Working Group
    - Several drafting groups have separate meetings. Please see the main GHP page for details: https://www.goodhealthpass.org/
    - 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 4 Apr 2022 Meeting
- 18 April 2022
  - PR Review
  - Issue Sorting
- 11 April 2022
  - PR 352 360 - serviceEndpoint as Objectreplaces single recipient DID clarification
  - PR 268 361 - serviceendpoint as URI or objecttyp cleanup
  - PR 354 358 - editorial pass
  - PR 355
  - Issue 345 various todos
  - Context Update - https://github.com/decentralized-identity/didcomm-messaging.org/issuespull/345
  31 Mar 2022 Meeting
  - PR 352 - serviceEndpoint as Object
    - replaces PR 268 - serviceendpoint as URI or object
  - PR 348 - timing related headers
  - PR 354 - editorial pass
  - Book WIP PR
  - PR 355
  - Issue 345 - 33
- Reference Implementations
  - Typescript
    decentralized
    - sicpa-
    identity
    - dlab/didcomm-
    messaging/issues/345
  Reference Implementations
  - Typescript
    - ts
  - Go
    - https://github.com/uport-project/veramohyperledger/aries-framework-go/tree/main/pkg/didcomm/packer
  - Rust
    - Go
      - https://github.com/hyperledger/aries-framework-go/tree/main/pkg/didcomm/packer
    - 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. Invite: https://discord.gg/eNN4Wns6Jb Format: https://hackmd.io/@dhh1128/Sk5_Gb2J9 Mailing list: https://lists.identity.foundation/g/didcomm-usergroup
- 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
    - 30 Mar 2022Irene Martinez and VUI Gataca, protocol stack - https://essif-lab.eu/verifier-universal-interface-by-gataca-espana-s-l/.13 Apr 2022
      - CCG Roadmap discussion part 2
      - DIF Meeting Recordings
    - 6 Apr 2022
      - CCG Roadmap discussion part 1
- DIF Wallet Security Working Group
  - Main page: https://identity.foundation/working-groups/wallet-security.html
  - Charter
  - 5 19 Apr 2022 Meeting
  - Discussing new fee
    - Review sequence diagram for secure credential lifecycle
    - Wallet Authentication VC Scheme
    - Encoding of hardware public key (did:key vs base64-encoded JOSE)
    - Usage of hardware binding in W3C Credentials
    - updates on Challenge-response Aries RFC Draft
    - Attestation formats
  Sovrin Foundation
  - - hardware types/ user authentication types
    - discussion on including key attestations
  - 12 Apr 2022
    - Wallet Authentication VC Scheme
    - Encoding of hardware public key (did:key vs base64-encoded JOSE)
    - Usage of hardware binding in W3C Credentials using subject id or additional keys?
    - Challenge-response Aries RFC Draft
    - discussion on attestation formats
- 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
  - SSI & IOT Working Group
    - Charter: https://drive.google.com/file/d/1eDLtqvXfeujQM6ecNKukjYZPmyWObKTg/view
    - Whitepaper: https://sovrin.org/wp-content/uploads/SSI-and-IoT-whitepaper.pdf
...
- W3C Standard
  - 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/2022-02-11-did
      - DID Method: "did:id"
      - DID Method: "did:keri"
  - Community Credentials Group
    - 5 April 2022
    - Daniel Hardman presented on DIDComm v2
- Other?
Presentation:
Alexis Falquier (GlobaliD): Aries identity-based crypto wallet
Future Topics
- - - - W3C Patent Policy.
    - 11 Feb 2022
      - https://www.w3.org/2019/did-wg/Meetings/Minutes/2022-02-11-did
      - DID Method: "did:id"
      - DID Method: "did:keri"
  - Community Credentials Group
    - 19 April 2022
      - Agenda: NFT Identity
    - 12 April 2022
      - Agenda: VC API Issue Processing
      - Minutes
- Other?
Presentation:
Alexis Falquier and Trey Steinhoff (GlobaliD): GlobaliD's vision for credentials and their relationship to the regulatory space for online services with an emphasis on web3 implications
Future Topics
Daniel Bluhm (Indicio) and Stephen Curran (BCGov) on the Indy DID Method
Call Recording
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