2019-08-29 Identity WG Implementers Call

Summary

Planned topics:

Project updates
Aries SDK Architecture
Open Discussion

Connection Info

The call takes place over Zoom here https://zoom.us/j/232861185

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

Date

29 Aug 2019 3PM UTC, 8AM PDT, 9AM MDT, 11AM EDT

Welcome/Introductions

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Attendees

Name	Organization	Email


Matt Raffel	Kiva	mattr@kiva.org
Dmitri Zagidulin	Digital Bazaar / Solid Project	dzagidulin@gmail.com
Ken Ebert	Sovrin Foundation	ken@sovrin.org

Announcements

Aries Workshop/Connectathon December 3-5 in Provo, Utah (details to follow)
Other Announcements

Working Group Reports

Main Identity WG
Hyperledger Indy
- No meeting this week due to scheduling errors, but there will be a US Afternoon call this coming Monday.
- Next meeting: 2019-08-19 Indy Maintainers Call (new pack/unpack vs old msg pack,
- working on a bugfix release between indy-node and indy-sdk by the end of the month
- view change protocol change
- Proof of Possession of a Payment Address added
- Endorsing a 3rd party transaction support
- For details see the video in Evernym Sprint Demos
Indy Semantics WG
- Review of progress on Rich Schemas effort
  - Node code is making good progress, working on strategies for threading models in the SDK
  - indy-resolver POC for a synchronous threading model
  - reviewing performance testing metrics going forward to understand the consequences of any changes
  - Went through data model that Paul, Robert and JanL are working on for consent collection.
Hyperledger Aries
- Both working group calls this week
Hyperledger Ursa
- Working on new ZKP techniques (ECC credentials, predicates: intervals, not equal, set inclusive, set exclusive)
- Packaging more consumable (Ubuntu, RedHat, Suse packaging)
- 0.2 release Sept 27th.
Sovrin Network updates and extensions
- New auth_rules are on Main Net.
- Transaction Author Agreement is on Builder Net, but not yet on Staging Net or Main Net.
- Pay attention to Builder Net so you don't get broken when things move to other networks.
- Documentation Sovrin Token:
Sovrin Governance Frameworks and Trust Architecture
- New revision of Transaction Author Agreement with Data Processor Addendum will be discussed in August 28 meeting.
- New TAA should be more friendly internationally.
W3C Verifiable Credentials and DID updates
- VC Data Model specification in its second CR period ending on the 21st
- Push to send for proposed rec vote after that
- Lots of work on the test suite, with some difficulties in the JWT parts of the test suite
- Implementation guide work now ongoing to have ready at the same time the data model spec goes to vote
- Effort to wrap up use cases document also underway
- The DID specification charter is being voted on to become a standards-track working group – if you org can vote, please support the charter
- Hope to form the DID WG prior to TPAC in September
- Proposed charter for DID WG: https://w3c-ccg.github.io/did-wg-charter/
- DID Final Community Group Report: https://w3c-ccg.github.io/did-spec/CGFR/2019-08-10/
Interop and External updates (Dmitri Zagidulin)
- Recommended several startups in the identity space to join the Hyperledger Aries community, W3C Credentials Community Group and Solid project:
  - https://www.yoti.com/
  - https://www.nix.software/
- Proposed integration with Google et al's Data Transfer Project to Solid External Interop community

Topics and Demos

Aries SDK Architecture - Ken Ebert

Open Discussion (Future Topics)

Next Meeting Topics

Future Topics

Roadmap coordination between projects?

Action items

Call Recording

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