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Summary

Connection Info

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

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28 Jul 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

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• Char Howland (Indicio PBC) <char@indicio.tech>
• Daniel Bachenheimer, Accenture, Daniel.Bachenheimer@Accenture.com
• Marco Lüthi, Procivis
• Mike Richardson
• Galoh Haron
• Jim St. Clair
• Kimberly Nguyen
• Kyle Robinson
• Tim Spring
• Yasiru Rathsara Witharanage

Announcements

• Aries Interop-a-thon: proposed for August 31 7:00 am to 11:00 pm MDT
• Hyperledger Global Forum, Dublin, Sept. 12-14
• Rebooting Web of Trust, Den Hague, September 26-30 

Working Group Reports and Release Plans

• Main Identity WG
  
  • Latest meeting:  2022-04-13
    • 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
  • 2022-07-05 and 2022-07-19 meetings cancelled
  • 2022-06-21 Indy Contributors Call
    • Update on the Indy Ubuntu 20.04 Upgrade
    • Investigating the "Mixed Node" issue
  • DID Indy Method
    • Note: Effective April 26, 2022, this call has been merged into the bi-weekly Indy Contributors Meeting.
    • Dominic Wörner's Presentation and Demo of Indy VDR changes: 20220412 DID Indy - Indy-VDR Updates Overview.mp4
    • 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:
    • 2022-07-27 Aries Working Group Call
      • Credential Extras
    • 2022-07-20 Aries Working Group Call
      • Discussion on Device Binding Attachments and Alternative Solution - https://hackmd.io/6hUuZIjGQpeLVAqcxdakZA#comparison-on-hardware-binding-linkage-mechanism
      • Credential attachments
  • Aries Bifold User Group (React Native & Typscript)
  • 2022-07-19 Aries Bifold Users Group Community Meeting
    • React-hooks 0.3.0;
    • Tab Navigation configuration discussion;
    • Ledger Proxy UI Discussion
  • Discord: https://discord.com/channels/905194001349627914/941708242030063656
  • Aries Agents (Cloud Agent Python, Static Agent)
    
    • 2022-07-26 Aries Cloud Agent - Python Users Group Community Meeting
      • Recent Merges / Priorities
      • Discussion: Getting to Ledger Agnostic DIDs and AnonCreds Objects
  • Aries Language Frameworks, Libraries, and SDKs (Go, Java, JavaScript, .NET, Ruby, Python)
  • Aries Shared Libraries (agent storage, vdr, utils)
    • Aries Shared Components
      • now installable via pip; github actions build and test for Windows, Mac and Linux 
      • indy-vdr - release 0.3.4  https://github.com/hyperledger/indy-vdr
      • indy-shared-rs - indy-credx release 0.3.1  https://github.com/hyperledger/indy-shared-rs
      • aries-askar (storage) - release 0.2.2  https://github.com/hyperledger/aries-askar
  • Aries-Framework-Go #aries-go
    • 2022-07-26 Framework Go Weekly Planning
      • Work updates
        • did-core JSON-LD @context representation #3294
        • allow custom GNAP header signer in vcwallet command #3291
        • VC Wallet - splitting wallet packages for a lighter version of wallet #3298
        • Support for Presentation Exchange V2 #3297
    • 2022-07-19 Framework Go Weekly Planning
      • Work updates
        • Add alsoKnownAs support to DID document
        • enable usage of legacy anoncrypt packer 
        • Legacy Anoncrypt(RFC-0019) DIDComm v1 implementation
        • CL Anoncreds tink primitives
        • splitting wallet command controller
  • Aries-Framework JavaScript
    • 2022-07-21 Aries Framework JS Meeting notes
      • AFJ/Aries Fabric Integration
      • Modularization API discussion
        • https://github.com/hyperledger/aries-framework-javascript/pull/943#discussion_r918673544
        • https://github.com/hyperledger/aries-framework-javascript/pull/955
  • • 2022-07-14 Aries Framework JS Meeting notes
      • Multi-tenancy updates
        
        • https://github.com/hyperledger/aries-framework-javascript/issues/947
      • Talking to an Indy ledger with firewall
  • 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.

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• 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
  • 25 July 2022

    • Blog post for the DIF blog?

      • https://docs.google.com/document/d/1TvG8BOUfv6BGeLttD6nQfy-GvXeo308zIBP1SZf9oH8/edit
  • 18 July 2022
    • Blog post for the DIF blog
  • Reference Implementations
    • Typescript
      • https://github.com/uport-project/veramo
      • https://github.com/aviarytech/didcomm
      • https://github.com/sicpa-dlab/didcomm-ts
    • Go
      • https://github.com/hyperledger/aries-framework-go/tree/main/pkg/didcomm/packer
    • Rust
      • https://github.com/decentralized-identity/didcomm-rs
      • https://github.com/sicpa-dlab/didcomm-rust
      • https://github.com/idp2p/idp2p
    • 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
  • 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
    • Meetings: https://github.com/decentralized-identity/didcomm-usergroup/tree/main/meetings
  • 29 June 2022

    • AIP 3 and the push for protocols

  • 1 June 2022 Meeting: https://github.com/decentralized-identity/didcomm-usergroup/blob/main/meetings/2022-06-01.md
    • DIDComm Spec v2 approved
• 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
  • 15 June 2022:

    • Notes doc: https://docs.google.com/document/d/1vWZrxDVYeXMjZEevgcll5KUA-R-sCJ_NusTY3WXSEIk/edit#bookmark=id.ooi00xbr9col

• Sovrin Foundation
  
  • 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 GroupGroup
    • DIDComm v2 reaches DIF Approved Status: blog
    • 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
    • 18 July 2022
      • Agenda: Verifiable Credentials for Education Task Force
      • Minutes 

• Other?

Presentation

• Marco Lüthi (Procivis): Designing a SSI Wallet – Insights from a designer

Future Topics

Call Recording