Page History

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

Date

24 Mar 2022 4 3PM UTC, 8AM PDT, 9AM MDT, 11AM EDT

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• Name (Organization) <email>

Announcements

• New Co-Moderator:  Char Howland Char Howland (Indicio PBC)
• Internet Identity Workshop (April 26-28, in Mountain View, CA): https://internetidentityworkshop.com 
• Hyperledger has moved to Discord:
  • Invitation: https://discord.gg/hyperledger
• Cardea Interopathon (from Linux Public Health)
  • Details: https://cardea.app/ 
• DIDComm Users Group (Discord link) - "un-sync" meeting
• Blackhat webinar:  "Identity is the New Perimeter"
  • March 10th:  11am PT (registration is free) 
  • https://www.blackhat.com/html/webcast/03102022-identity-is-the-new-perimeter.html?elq_mid=2170&elq_cid=396755

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

• <char@indicio.tech>
• Lynn Bendixsen(Indicio PBC) <lynn@indicio.tech>
• Daniel Bachenheimer (Accenture) <daniel.bachenheimer@accenture.com>
• Steve McCown (Anonyome Labs) <smccown@anonyome.com>
• Tim Spring (Indicio PBC) <tim@indicio.tech>
• Keela Shatzkin (Shatzkin Systems) <keela@shatzkinsystems.com>

Announcements

• New Co-Moderator:  Heather Dahl (Indicio)
• Internet Identity Workshop (April 26-28, in Mountain View, CA): https://internetidentityworkshop.com
• Season of Docs: Organization Application: https://docs.google.com/forms/d/e/1FAIpQLSehVjMLUjnoPgS8kX4ErpE76N-KWc3AgrCyCxe7bRrtDm6tew/viewform?resourcekey=0-GIaZX6zeX6zvB58FARfOHQ
  • Google-funded
  • Deadline: March 25
  • Overview
    • Gives open source projects an opportunity to improve their documentation
    • Gives technical writers an opportunity to gain experience in open source
    • Creates a better understanding of metrics and best practices in open source documentation
• Hyperledger has moved to Discord:
  • Invitation: https://discord.gg/hyperledger
  • Rocket Chat will be archived tomorrow (Friday 3/25)

Working Group Reports and Release Plans

• Main Identity WG
  
  • Latest meeting:  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
  Hyperledger Indy Contributors WG
  • 2022-03-01 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
      • indyIndy-Node Status: Done, 16.04, 20.04, Jenkins and GHA
      • indy-test-automation Status:  created a 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)New indy-sdk?  discussing possibilities
    • DID Method:  "did:indy"
      • Implementation of final feature: opt-in self-certification
      • 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
    
    • 2022-03-09 23 Aries Working Group Call
      • DID Exchange Signatures
      • DID Auth Pre-Credential: https://hackmd.io/2gbdFFO3QAC83nRDhqcEBQ
    • 2022-03-16 Aries Working Group Call
      • OOB Invitation Compression
      • RFCs
        • Issue Credential 2.1 - Multiple Issuance
      • Backup/Restore process
      • Goals:  ease of adoption, increasing compatibility
      Writeup: https://hackmd.io/@n5FW6jwuRfCgchBDNWR3VQ/3FC-NNtqRdytMhrYKXL8wQHy3DO2wZ9
  • Aries Bifold User Group (React Native & Typscript)
  • 2022-03-15 Aries Bifold Users Group Community Meeting
    
    
    • Development Roadmap Planning
      • Revocation
    • Mobile Agent Test Harness Demo
      • hyperledger/aries-mobile-test-harness: An acceptance test framework for testing mobile Aries wallets utilizing Python, Behave, Appium, and a mobile device cloud service. (github.com)
    • Transition to Out of Band Invitations - https://github.com/hyperledger/aries-rfcs/tree/main/features/0496-transition-to-oob-and-did-exchange 
    • Code Base
      • Aries Bifold: https://github.com/Indicio-tech/aries-bifold
      • Aries Mobile Agent React Native (moved to Hyperledger) - https://github.com/hyperledger/aries-mobile-agent-react-native
      • Aries Framework Javascript: https://github.com/hyperledger/aries-framework-javascript
      • rn-indy-sdk: https://github.com/AbsaOSS/rn-indy-sdk
  • Rocket Chat ChannelDiscord: https://chat.hyperledger.org/channel/aries-bifold (is this still current?)discord.com/channels/905194001349627914/941708242030063656
  • Aries Agents (Cloud Agent Python, Static Agent)
    
    • 2022-03-08 22 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)
    • 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
    • • 2022-03-08 Framework Go Weekly Planning
        
        • No notes, but work updates from previous week
          • DIDComm V2 tests in Aries test harness (in review) 
          • WACI tests in Aries test harness (in progress, waiting for DIDComm V2 tests to be merged in) 
          • Put and Get support for Postgres in aries-framework-go-ext (in progress)
    • Aries-Framework-JavaScript - Framework JS Meetings
      • 2022-03-10 Aries Framework JS Meeting notes
        
        • 0.2.0 release of AFJ
          
          • Target to have all PRs merged by march 15th
          • Revocable indy credentials (receive, prove, verify)
          • Issue Credential v2
          • Revocation Notification protocol
          • DID Exchange
          • Out of band
          • Present Proof
          • Indy Attachment Format
      • Source packages
        • "@aries-framework/core" - https://www.npmjs.com/package/@aries-framework/core
        • "@aries-framework/node" - https://www.npmjs.com/package/@aries-framework/node
        • "@aries-framework/react-native" - https://www.npmjs.com/package/@aries-framework/react-native
      • Update to new indy-sdk-react-native (Hyperleger owned version of rn-indy-sdk)
    • 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.
  • • • • Getting ready to release 0.7.4
        • Adding persistent queues in ACA-Py
        • Multi-tenancy  
        • Endorser for multi-tenant agents
    • 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
    • • 2022-03-22 Framework Go Weekly Planning

        • Work updates (from the previous week)

          • Tag name only query support for PostgreSQL storage provider in aries-framework-go-ext

          • WACI issuance tests in aries test harness

          • WACI presentation tests in aries test harness

    • Aries-Framework-JavaScript
      • 2022-03-17 Aries Framework JS Meeting notes
        • OOB and DIDExchange
        • 0.2.0 release of AFJ
          
          • Target to have all PRs merged by march 15th
          • Revocable indy credentials (receive, prove, verify)
          • Issue Credential v2
          • Revocation Notification protocol
          • DID Exchange
          • Out of band
          • Present Proof
          • Indy Attachment Format
      • Source packages
        • "@aries-framework/core" - https://www.npmjs.com/package/@aries-framework/core
        • "@aries-framework/node" - https://www.npmjs.com/package/@aries-framework/node
        • "@aries-framework/react-native" - https://www.npmjs.com/package/@aries-framework/react-native
      • Update to new indy-sdk-react-native (Hyperleger owned version of rn-indy-sdk)
    • 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
      • 16 Mar 2022: https://wiki.trustoverip.org/display/HOME/2022-03-16+All+Members++Meeting+Notes
        • Working Group Updates
        • Recording: Link
        • Meeting slides
          • 2022-03-16 All Member Meeting Slides
    • Introduction to ToIP V2 white paper 
    • https://docs.google.com/document/d/15B3kzBECkasyDZ8CByyGInqVL3gdokPYSRU7KSUP-VQ/edit#heading=h.vns9nhhunwt
    • Steering Committee Meeting
      • 23 Mar 2022: https://wiki.trustoverip.org/display/HOME/2022-3-23+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
    Trust Over IP Foundation
    • Main site:  https://trustoverip.org/ 
    • ToIP Working Groups:
      • Communications Committee:  https://wiki.trustoverip.org/display/HOME/Communications+Committee
        • Meeting notes: https://wiki.trustoverip.org/display/HOME/2022-03-18+Communications+Committee+Meeting+Notes
          
          • Video content
          • Event Schedule
          • LinkedIn Cover Photo/Tagline
        • Recording: Link
        • Slides: Communications Committee - Agenda 031822
      • 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/
        Trust
        • • Technology+
        Over
        • • Stack+
        IP
        • • Working+
        Foundation All Members Meeting
        • • Group 
            • Core four deliverables: white paper, design principles, governance stack specification and technology specifications
            • Working on the ToIP Technology Architecture Specification
          • 7 Mar
        • 16 Feb
          • 2022: https://wiki.trustoverip.org/display/HOME/2022-
          2
          • 03-
          16
          • 07+
          All
          • TSWG+
          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 
        • https://docs.google.com/document/d/15B3kzBECkasyDZ8CByyGInqVL3gdokPYSRU7KSUP-VQ/edit#heading=h.vns9nhhunwt
        • 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
        • • • • Task Force reports
              • EIDAS blog post
            • Special Topics Task Forces

              • Technology Architecture TF  

              • ACDC TF  
              • Trust Registry TF
              • Design Principles TF
          • Utility Foundry
            • 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
            • 17
          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

              • Technology Architecture TF  

              • ACDC TF  
              • Trust Registry TF
              • Design Principles TF
          • 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+2022-03-0317+Meeting
              

              • Presentation - Stories From The Field, Riley Hughes, Trinsic

              • Ecosystem Classification 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
              • SlidesRecording: https://zoom.us/rec/share/ZWjKXg9S1uygzVpZTRXedpt_PYHsC5auYz2wSD2hgWpkmVMd1cCdu1HzWZ9Medlt.SSAWBi6gQ2V30Cud?startTime=1646322679000docs.google.com/presentation/d/1baNgQB42eubMspwqSXzRLts0OPwXzN2I/edit#slide=id.p2
              • Recording
          • 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 
            • 28 Feb 14 Mar 2022 Meeting: https://wiki.trustoverip.org/display/HOME/2022-0203-2814+CTWG+Meeting+Notes
              • Feedback from Nicky Hickman on V1 tooling
              • Discuss and agree on headings in the ToIP Term Template
              • 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-identity/didcomm-messaging
        • 21 Mar 2022 meeting
          • Discussion

            • PR 268 - serviceendpoint as URI or object

        • 14 7 Mar 2022 meeting 

          • Discussion

            • PR 340 - Role of Protocols
            • PR 342PR341 - Single Recipient 342 - Clarifies DID Rotation
            • PR 268 - serviceendpoint as URI or object
            • Multiple Keys attached to a DID.
        • 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 ← 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

          • 23 Mar 2022
            • Trust Alliance New Zealand:  https://trustalliance.co.nz/
          • 16 Mar 2022

            • Time zone issues created a bunch of confusion, so we rescheduled

      • 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:

      Trusted Control Channels for the Internet - Sam Curren

      Future Topics

      • Trust over IP (www.trustoverip.org) 

      ...

      Cardea and Interop-a-thon - Keela Shatzkin

      Future Topics

      Call Recording

      Attachments
      patterns GMT20220324-150449*.*