Page History

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Connection Info

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

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• Name (Organization) <email>
• Steve McCown (Anonyome Labs) <smccown@anonyome.com> 

Announcements

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• Alexander Jonsson (Laniakea Health) <alex@seropass.me>
• Sam Curren (Indicio) <sam@indicio.tech>
• Daniel Bachenheimer (Accenture) <daniel.bachenheimer@accenture.com>
• Michael Herman
• Lohan Spies
• Brian Kang
• Bruce Conrad
• Jim Mason
• Renata Toktar
• Richard Esplin

Announcements

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• Thoughtful Biometrics - March 9,10,12 thoughtfulbiometrics.org
• IIW Workshop #32 (Apr 2021), online, https://internetidentityworkshop.com
• Hyperledger Global Forum 2021 (June 8-10) - https://www.hyperledger.org/event/hyperledger-global-forum-2021 

Working Group Reports and Release Plans

• Turing Institute - Digital identity: a focus on evolving use cases & risks (March 11) - https://www.turing.ac.uk/events/digital-identity-focus-evolving-use-cases-risks
• LF Training (starts March 11):  Becoming a Hyperledger Aries Developer (https://www.edx.org/course/becoming-a-hyperledger-aries-developer)

Working Group Reports and Release Plans

• Main Identity WG
  • Meeting Notes:  2021-03-03
    • Drummond Reed presented an overview of his new book on Self-Sovereign Identity (https://www.manning.com/books/self-sovereign-identity)
  Main Identity WG
  • Meeting Notes:  2021-02-17
    • Kaliya "Identity Woman" Young presents her new paper on VC Flavors.
      • The first part of the paper elaborates on the following three data formats of VCs by walking through a credential lifecycle:
        • JSON-LD family with LD Signatures or with BBS+ Signatures that enable Zero Knowledge Proofs (ZKP or ZKPs)
        • JSON with JSON Web Signatures, precisely in the form of a JSON Web Token (JWT)
        • ZKP with Camenisch-Lysyanskaya Signatures (ZKP-CL)
      • The second part discusses at length the differences between JSON and JSON-LD and the differences between the two different ways to express ZKPs, namely ZKP-CL and the newest flavor JSON-LD ZKP with BBS+. 
    • Links to presentation items
      • Ravi Agrawal : https://blog.iota.org/releasing-iota-identity-alpha-a-standard-framework-for-digital-identity-cebabd108b4f/amp/
      • Vipin Bharathan : https://mattrglobal.github.io/bbs-signatures-spec/
      • Kaliya Identity Woman : https://www.lfph.io/wp-content/uploads/2021/02/Verifiable-Credentials-Flavors-Explained.pdf is the presentation
    • Video Recording

• Hyperledger Indy Contributors WG
  • 2021-03-02 -16 Indy Contributors Call
  • HIPEs for helpers to remove plugins: PR 162
    • Freeze ledgers
    • Fees in Indy
  Demo of freeze ledgers transaction Renata Toktar(10 minutes)
  
  • GitHub actions led by Kevin Griffin - We need a GHA pipeline for Ubuntu 16.04CI for Indy Node & Plenum - merged
  • CD for Indy Node - active development - no official PR ready& Plenum - in progress
  • CI/CD for Indy Plenum - draft done - a couple cleanups before merging, but still need to add the publishing part of CD
  • Completion of Sovrin release to produce final artifacts 
  • Ubuntu 20.04 Ryan Marsh, Robin Klemens
    • Working on tests related to Python 3.8 upgrade – most are running, 4-5 to go, parallel looking at specific packages to be updated
  • -SDK - in progress
  • Looking for additional volunteers
  • Next Indy-Node release – soon, pending CD completion
  • Ubuntu 20.04 - progressing, target release date?
  • PR from Indy-Node and Indy-Plenum Stable to Master - PR is ready for review
  • Upcoming 
    • Statement on the future of the Indy SDK: PR 2329PR from Stable to Master - some conflicts, but will be done before the next meeting.

• Hyperledger Aries
  • GREEN!  Hyperledger Aries Proposal to Exit Incubation Status 
  • Aries Working Group meetings:
    • Meeting Agenda & Notes:  Aries Working Group
    • WG A: 2021-0203-2410-A Aries Working Group Call (AMER morning)
      • Verifiable Credential - Overview of data models, VDR, revocation mechanism - demo with KERI based identifiers
        • Presentation: google doc access request link
        Data Sharing Hub - How Agents enables authentic data flows
        • PoC build by Human Colossus showing how the agent can be used to enable authentic data flows, sharing data and consent driven data lakes. We would show that on the example of patient requirement for clinical trial.  
    • WG B:  2021-0203-2410-B Aries Working Group Call (US afternoon)
      • AIP Next (completed/close?)
        Aries Exit from Incubation
        • Criteria: https://tscgithub.com/hyperledger.org/project-incubation-exit.html
        • Being presented to the Technical Steering Committee (TSC)
        • aries-rfcs/pull/579 (Main AIP 2.0 PR)
        • CII Badge questionnaire:  https://bestpractices.coreinfrastructure.org/en/projects/4088
        Aries Interop Protocol V2
        • github.com/hyperledger/aries-rfcs/pull/596 - did:key
        • Updates and realignment of subtargets 
        • https://github.com/swcurranhyperledger/aries-rfcs/blob/0d5ce50ca8d0b4834f275c3e8e906a6dfd19d821/concepts/0302-aries-interop-profile/README.md/pull/588 - oob / route coordination 
        • https://github.com/hyperledger/aries-rfcs/pull/593 - JSON-LD Attachments 
        • https://github.com/hyperledger/aries-rfcs/pull/579 (Main AIP 2.0 PR)595 - oob mime type 
        • Extend credentials to better support W3C VC data structures:  https://github.com/hyperledger/aries-rfcs/pull/591
        • DIDComm message envelope RFC – provide an overview of his RFC 0587 PR
        • 587 - Envelope v2
        • https://github.com/hyperledger/aries-rfcs/issues/599 - Complexity of multiple format identifiers Presentation Exchange RFC – review/revise the RFC 0510-dif-pres-exch as needed
    • Aries Agents (Cloud Agent Python, Static Agent)
      • Release 0.6.0 (almost) available, includes
        • OOB/DID Exchange support merged – testing/tweaking
        • Adjustments for supporting aries-askar – mostly internal
        • Multi-Tenant Support -  SICPA and collaborators (Animo, Anon Solutions)
        • Mediator Support – Indicio - ACA-Py as mediator, ACA-Py as mediator client (through connections protocol) merged; Admin API, fixes in progress; need to add support for DID Exchange/OOB
      • In Progress:
        • Persistent Queues – Kiva – WIP PR submitted using redis
        • Credential Exchange V2 (RFC 0453/0454)
        • Getting to W3C Verifiable Credential support with ZKP and Selective Disclosure with Revocation.
          • DHS SVIP JSON-LD Verifiable Credential exchange in Aries Protocols
          • https://hackmd.io/@animo/acapy-bbs-2
    • Aries Bifold User Group
      • 2021-0203-24 10 Aries Bifold Users Group Community Meeting
        
        • Kickoff meeting
        • Organized the new group, discussed meeting times, names, Discussed group goals, license issues, etc.
        • Existing Code Walkthrough 
          • Aries Bifold: https://github.com/Indicio-tech/aries-bifold
          • Aries Mobile Agent React Native - https://github.com/Indicio-tech/aries-mobileagent-react-native
          • Aries Framework Javascript: https://github.com/hyperledger/aries-framework-javascript
          • rn-indy-sdk: https://github.com/AbsaOSS/rn-indy-sdk
      • Rocket Chat Channel:  https://chat.hyperledger.org/channel/aries-bifold
    • Aries Language Frameworks, Libraries, and SDKs (Go, Java, JavaScript, .NET, Ruby, Python)
    • Aries Shared Libraries (agent storage, vdr, utils)
      • Enabling use of aries-askar to ACA-Py as a startup option
    .Aries Language Frameworks and SDKs (Go, Java, JavaScript,
    • • .
    NET, Ruby, Python)
    • Aries-Framework-Go #aries-go
      • 2021-0203-23 09 Framework Go Weekly Planning
        
        • Fixed permission denied error for tks folder (linux) #2621
        • Sign credential - support BBS+ (API) #2601
        • Presentation exchange - BBS+ BDD test #2587
        • VC wallet client, KMS integration & open & close wallet feature #2551,  #2541
        • Update aries to use the new storage interface (in-review) #2543
    • Aries-SDK-Ruby 
      • Horcrux gem for ActiveStorage (0.0.4), moved to https://github.com/decentralized-identity/activestorage-horcrux
    • Tools (great for interoperability testing)
      • Aries Toolbox – supports ACA-Py 5.3 https://github.com/thclab/aries 
      • Aries Protocol Test Suite - https://github.com/hyperledger/aries-protocol-test-suite
        
      • Aries Agent Test Harness - https://github.com/hyperledger/aries-agent-test-harness
      • Aries Framework Go interop in progress – uncovering little stuff!
  • Hyperledger Ursa
    • Homepage:  Hyperledger Ursa (EOL) 
    • 20202021-0203-17 03 Meeting Agenda
      
      • Introductions/Discussion of any ad hoc items.HGF Talks:  coordinate?
      • Follow-up on ZK frameworks (Avradip).
      • General adherence to Hyperledger standards (repolinter, etc.).
      • Hardware interface:  updates or interest?
      • Discussion on wrapping/signature interface
      • Oberon protocol
  • Trust Over IP Foundation
    • Main site:  https://trustoverip.org/ 
    • Wiki:  https://wiki.trustoverip.org/display/HOME/Trust+Over+IP+Foundation 
    • All Members Meeting
      • 17 Feb 2021:  https://wiki.trustoverip.org/display/HOME/2021-02-17+All+Members+Meeting+Notes
        • Slides:  https://wiki.trustoverip.org/display/HOME/2021-02-17+All+Members+Meeting+Notes?preview=/73682/73694/Trust%20over%20IP%20Foundation%20-%20All-Member%20Meeting%2002.17.21.pdf
        • Good Health Pass Initiative
        • ToIP Whitepaper v2 underway
    • Steering Committee Meeting
      • 10 Feb Mar 2021:  https://wiki.trustoverip.org/display/HOME/2021-0203-0310+Steering+Committee+%28Special+Topic%29+Meeting+Page
      • Presentation slides:  Steering Committee Meeting Agenda 03.10.21.pdf
      • Recording:  Link
      • Good Health Pass 
        • Presentation on Covid-19 efforts (Charles Walton)
        • Partnership of many health-related organizations
        • Website:  https://www.goodhealthpass.org
        • Whitepaper:  Download the white paper
      Webinar:  Trust over IP and Government (15 Dec 2020)
      • Revised project charter
      • Letter of Agreement – ToIP and Sovrin
      • Collaboration with Kantara
      • Verifiable Credentials, passports, Covid Credential Initiative (CCI) 
      • https://zoom.us/rec/share/j4vfX47K1RPgZlmGHpfrC6YEh6RXGs86KiEdTmq6z4VUOFM7Aa97u-6Yzz5rZ6dx.jg5BtbuA5HnxYOVL
    • ToIP Working Groups:
      • Communications Committee:  https://wiki.trustoverip.org/display/HOME/Communications+Committee 
      • Governance Stack
      • Technical Stack - Interoperability Taskforce
      • Utility Foundry
      • Ecosystem Foundry
      • Decentralized Semantics
      • Concepts and Terminology 
  • DIF DIDComm Working Group
    • Rolling Agenda:  https://github.com/decentralized-identity/didcomm/blob/main/agenda.md15 Feb
    • 8 Mar 2021 meeting:
      • PRs
        • 157 - JSON-LD Context
        • 160 - Remove old queue reference/TODOs
      • Issues
        • 162 - Rewrapping forwarded messages.
        • 159 - Which keys are used for encryption.

        • Discussion Topics

          • Peer DID Method 2: https://github.com/decentralized-identity/peer-did-method-spec/pull/26
      • Recording: https://us02web.zoom.us/rec/share/H6tr8FGm8P_NU87tZBDZPDiUWBlTD8WSzUQ5tCMS8Mc4MIPS_KcUsORlXEM6U-i9.xoP19_0UgU5vGVBE
      • Discussion of attachments and encryption
  • 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
      • 17 Feb 2021 & 24 Feb 10 Mar 2021:  
        • "Revocable BBS+"
        • Recording and Slides
          • Step-by-step guide to registering a DID Method presented on I&D WG 8 Feb - see item #6 and recording
            • Updates from recently-registered DID methods:
              • DID:Orb
              • Special guest: Troy Ronda (SecureKey) will be discussing some of the peculiarities of DID:Orb, including its use of the ActivityPub gossip protocol for propagation of records and its usage of self-certifying identifiers
            • DID:Tezos & DID:Doge (based on dogecoin)
              • Special guests: Wayne Chang and Simon Bihel (Spruce)
        • DIF – proposed Travel and Hospitality Special Interest Group
        • Discussion about an interop bounty #DIF-governance meeting 
        • Newest GNAP-core spec
        • Update on GNAP and AuthZ discussions in the Confidential Storage working group AnnouncementsWallet Security WG refining its charter and looking for a co-chair. Get in touch via DIF Slack
  • Sovrin Foundation
    • Technical Governance Board (TGB)
      • 4 Feb Mar 2021 Meeting Minutes:  
        • Follow up on call for token plug-in maintainer
          • Steve’s email regarding Sovrin
          Token code:  update or remove
          • Sovrin SIP
          • Indy HIPE
        • Future of the Sovrin.deb package 
          • sovrin-foundation/sovrin
          • Moving to GitHub Actions
        • • token
          • Marta’s survey of TGB members regarding Sovrin Token
          • Discussion of ledger
        • DizMe announcement and other Indy networks: what does it mean for TGB?
          • https://www.dizme.io/#section-why
          • Have iOS app in the app store
        • Indy release update, and implications for the Sovrin releasePlanning steward upgrade from Ubuntu 16.04 to 20.04 (Richard)
        • Status of Indy release with upgraded Ubuntu.
        Need to ensure stewards upgrade in batches of 5, so as not to interrupt consensus.
    • Steward Council
      • Rolling Agenda:   18 Feb
      • 4 Mar 2021 

        • Presentation:  https://docs.google.com/presentation/d/1rmGtvby6Fb2jSc8o8K-MeTpB7fJp8NBnVOlLiVyoBdA15XrXg6zTF586wjfu8Cv9fZONIBE7KRJq5S6BG0c8gvQ/edit#slide=id.g4227fd63e5_0_225

        • Agenda
          • TGB Update - Steve McCown
          • Indy Update - Richard Esplin
            • Next release: Ubuntu 16.04 off of new pipeline (as few changes as possible)
            • Then follow with a release that supports Ubuntu 20.04
            • Wade will manage Stewards updating their nodes, likely in groups of 5 nodes
            • GitHub Actions pipelines are nearly done.  
            • The Ubuntu 20.04 update is nearly done
            • Evernym is reallocating developers and is seeking volunteers for Sovrin-specific maintenance
          • Two new Slack Channels for Stewards (community and permission)
            • https://join.slack.com/t/sovrinfoundation/shared_invite/zt-mzf6zeqo-5QYtRDWRPni5IdYk7ulUWg
          • Indy SDK:  Absa is helping move Indy SDK to GitHub Actions
            • Discussion of Indy SDK's Future:  https://github.com/hyperledger/indy-sdk/pull/2329
          • New Sovrin Slack Channel :  https://sovrinfoundation.slack.com/archives/C01KLN04274
          • Steward Health Workstream:  
            •  Regular meetings
            • Release v1 of open source monitoring tools, and focus on network security monitoring
            • Updates on indy-ledger-monitor
            • Steward compliance reviewsNeed to decide what validator-info information is needed for monitoring compliance
          • Technical Workstream:
            • Finalizing proposal for decentralization Decentralization of MainNet Governance (ITIL)
              - In Review
            • Ubuntu 20.04 upgrade work on Node and Plenum is active and progressing.
            • Token Plugin
            • Plenum Node support for freezing and removing ledgers.
            • SIPs for
              • Removing token (https://github.com/sovrin-foundation/sovrin-sip/pull/28/files)
              • Token code (https://github.com/sovrin-foundation/token-plugin/tree/master/sovtoken/sovtoken)
            • Node Selection Algorithm
              
          • Steward community WorkstreamWorkstream Updates: Steward community
            • Reward model: overlaps with token conversation, goal is for Stewards to make a proposal
            • Steward Co-op
              (project marketplace for stewards)
              
          • Steward Project Showcase - Youth Agency Marketplace (Yoma; currently in S. Africa)
            • YOMA is designed to be a market for creating innovation
            • Open source, privacy preserving -- focus on Inclusive Growth
            • Platform build using Trinsic
            • Goal is to make YOMA a clone-able as possible, to facilitate global growth
            • YOMA expects to use some form of Token as a means of value transfer in the ecosystem
            Indy SDK
            • No new release is planned - https://github.com/sovrin-foundation/sovrin-sip/pull/28/files
            • Indy CLI depends on libindy
            • Absa is helping migrate libindy to GitHub Actions (looking for help)
            • Shared Libraries:  goal is to overcome libindy limitations regarding scaling
  • W3C Standard
    • Verifiable Credentials Working Group
    • DID Working Group
  • Other?

  
  

  Presentation

  • Indy HIPE 0162:  Frozen Ledgers (https://github.com/esplinr/indy-hipe/blob/master/text/0162-frozen-ledgers/README.md)

  • LEDGERS_FREEZE (indy-node docs):  https://github.com/hyperledger/indy-node/blob/master/docs/source/requests.md#ledgers_freeze
  • Freeze Ledgers (indy plenum docs:  https://github.com/hyperledger/indy-plenum/blob/master/docs/source/transaction_freeze_ledgers.md

  Future Topics

  • Trust over IP (www.trustoverip.org) 

  Call Recording

  
  

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