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  • Project updates
  • Pico Labs demo

Connection Info

The call takes place over Zoom here

Reminder to the host: we plan to record this call.




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Nathan GeorgeSovrin Foundation
Daniel BluhmSovrin


Working Group Reports and Release Plans

  • Main Identity WG 2019-11-27
    • FATF digital
    • India stack: digital lockers and consent layers
    • Next call: Darrell O'Donnell on digital wallets
  • Hyperledger Indy
    • Contributors Meeting
      • Detailed discussion on the behavior of  the Transaction Author Agreement.
      • Discussion of how to host an Indy validator in a Kubernetes environment.
      • Discussed the future of Indy SDK wrappers.
    • Indy Node
    • Indy SDK
      • December, 1.14.0: Improvements to the TAA behavior, and LibVCX support for Aries Interop V1
    • Indy Catalyst
    • Indy Semantics WG
      • ODCA pilots underway
      • The agenda, video, notes, etc. from the HL Indy Semantics WG call: 
  • Hyperledger Aries
    • Aries Working Group meetings:
      • WG A: Preference for language frameworks over "SDK" wrappers. Discussion of different interpretations of Aries RFC 0094.
      • WG B: 
    • Aries Agents (Cloud Agent Python, Static Agent)
    • Aries Protocol Test Suite
      • Architectural improvements to support mediators, then can contribute LibVCX tests
    • Aries Shared Libraries (agent storage, vdr, utils)
    • Aries Language Frameworks and SDKs (Go, Java, JavaScript, .NET, Ruby, Python)
  • Hyperledger Ursa
    • Ursa 3.0 release is due in November
      • Updated BLS signature (multi-signatures, small-BLS)
      • Compilation optimization for specific hardware
      • Rest of predicates for Anoncreds 2.0 and delegatable credentials
    • Ursa 0.3.0 released
      • Updated BLS signature (multi-signatures, small-BLS)
      • Compilation optimization for specific hardware
      • Rest of predicates for Anoncreds 2.0 and delegatable credentials
    • ZMix 0.1.0 expected in January
      • Ursa and ZMix will be separate releases. ZMix is the proving code, and Ursa is everything else.
    • Agent Managed storage considerations -
  • Sovrin
    • Network updates and extensions
    • Sovrin Governance Frameworks and Trust Architecture
      • Sovrin Governance Framework v2 is approved.
      • Transaction Author Agreement is expected to be enforced on the Sovrin Staging Net in January, and Sovrin Main Net in February.
        • Indy is incorporating some changes to make it easier to adopt a TAA.
    • Sovrin Foundation Webmeeting Info:

      • The WG meets every other week for two regional one-hour Zoom webmeetings. Upcoming 2019 meeting dates: Nov 4/5, Nov 18/19, Dec 2/3, Dec 16/17.

      • US/EU Region meetings are Mondays 08:00-09:00 Pacific Time, 16:00-17:00 UTC.

      • APAC Region meetings are Mondays 18:00-19:00 Pacific Time, Tuesdays 02:00-03:00 UTC, Tuesdays 3-4PM New Zealand.

  • W3C Standards
  • Interop and External updates (Dmitri Zagidulin
    • Talks continue between the various Personal Data Server communities, with the goal of choosing a standards body, where a common Agent / Data Hub / PDS spec can be incubated.
    • LifeScope Labs is announcing plans to implement Solid server, Encrypted Data Vaults and DIF Identity Hub APIs into its open-source personal data store.
  • Other?

Open Discussion

    • Pico Labs demo

Next Meeting Topics

Future Topics

  • Roadmap coordination between Indy, Aries and Ursa

Action items


Call Recording

  File Modified
Text File GMT20191219-160602_Community-.txt Chat log Dec 19, 2019 by Richard Esplin
Multimedia File GMT20191219-160602_Community-.m4a Audio only Dec 19, 2019 by Richard Esplin
Multimedia File GMT20191219-160602_Community-_2560x1440.mp4 Audio and video Dec 19, 2019 by Richard Esplin