Time

Agenda Item

Lead

Notes

5 min

• Start recording

• Welcome & antitrust notice

• Introduction of new members

• Agenda review

Chairs

• Antitrust Policy Notice: Attendees are reminded to adhere to the meeting agenda and not participate in activities prohibited under antitrust and competition laws. Only members of ToIP who have signed the necessary agreements are permitted to participate in this activity beyond an observer role.

• In addition to the licensing terms of this Working Group’s JDF charter, this Working Group operates under the official policy that any Working Group Participant who makes a contribution to a Draft Deliverable shall have a maximum of 45 days from the date of that contribution to exclude any Essential Claims pertaining to that contribution.

• New Members:

5 min

Review of previous action items

Chairs

• Nicholas: registries concept

• Scott: assistance on TR implementation into CAWG spec

20 mins

Update on Specification

@Darrell O'Donnell 

Update on actions taken since last meeting on 2026.03.05

• PR - Review Committee Preparations

• https://github.com/trustoverip/tswg-trust-registry-protocol/pull/188

DOI - can shift to REVIEW state and Carly can help on this. @ACTION Darrell to update DOI (zeno…) state.

10 mins

Review Committee

@Darrell O'Donnell

Review Committee:

• CHAIR: Eric Drury

• MEMBERS: Drummond Reed (SC member), Tim Bouma (external standards expert), supported by Darrell

GOAL: Review submitted by 01APR2026.

• Key Dates:

  • REVIEW DEADLINE: Submit to the Steering Committee by

    2026.04.01

    • Process requires a minimum of 14 days before the SC meeting. With 2026.04.15 SC Meeting, that means no later than 2026.04.0

•  

•  

• Process: https://docs.google.com/document/d/1Flg39S4grM9xWfqXjHILdn_Y_cUg5x_EgUftQbIwySc/edit?tab=t.0#heading=h.gltlwa63fk3i

• Review Committee Form: https://docs.google.com/forms/d/1o0NpVdQf0ZeSEhwjp0lSzAL2oXkYYQ3WKa1N99xi9Ug/edit

• Process Checklist: https://docs.google.com/forms/d/1hw5j4ETQelMVcn4HSwNPSR2U-1xHutdxunZU_qB_Hcs/edit

• DRAFT review document: https://docs.google.com/document/d/1mMYDjoupug-LNcYDT4rEWkLqwAens-WHopnZbovWvdo/edit?usp=sharing

10 mins

CAWG Trust Registry assistance

• cross-org (ToIP + DIF)

• multiple registries in the C2PA and CAWG side

  • e.g. known manifest stripping/separation issue could be mitigated using registries

• multiple authorititative issuers

• https://cawg.io/specs/

  • focus is on the wiring/technical linkage of CAWG to require Trust Registries

  • TR in every “grouped assertions” identity, consent, and metadata - anchor those to TRs.

  • Right to do the thing

  • Right to make x claim

  • Double-test - e.g. Mozilla may be Identity TR, but

• ASK - join CAWG meetings. @Scott Perry can help coordinate.

• @Drummond Reed to add DIF calendar link.

Nicholas Racz

Presented on Dynamic Identifiers

SMITH tree - every change, changes the tree (so SAID, by definition, changes)

IDEA: Dynamic Autonomic Identifier → the DAID becomes the anchor, and is aware of the churn/cascade behind it.

Separation of the single-ecosystem

know where it comes from (system of record/TR) - and the state (DAID → SAID(s))

Open

Governed AID (GAID) concept “self-verifying identifier”

A governance commitment can be incepted from a special SCID.

5 mins

• Review decisions/action items

• Planning for next meeting 

Chairs