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Discuss of triple framework ID credential ID
Credential type needs to be an attribute of the credential
Derrall] talked about a catalog of data from other registries
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Each VC issued under a specific EGF will identify its issuer's specific EGF and its type with a type of URI
- a DID
- a URI (for X.509 certificates)
The VC specification includes a type property which will be used to indicate the type of credential such as CovidVaccnation as CovidTest
Triple framework:
With this architecture, all we need is a simple trust registry protocol to answer the question:
- Is this issuer
- authorized to issue this VC type
- under this specific EGF?
Verifier resolves the EGF DID using their choice of:
- Pre-loaded DID documents
- Local cache of DID documents
- Verifiable data registry for DID method
In the DID document, the verifier dereferences the trust registry service type to obtain the trust registry service endpoint URI
- [Darrell] The trust registry could act as a catalog of data from other registries.
- [Todd] Would this pull a copy of the keys from other registries?
- How would this work if the other registries are not public?
- This bring up verify the verifiers
- Could the TR act as a proxy or resolver to the other registries EGFs
Spec on the API doesn’t belong in our document but we need to be able to point to it.
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[Darrell] Governance will deal with how things get in. we just need to say we do CRUD
Trust reg registry to trust reg registry needs to be described - Are we going to proxy?
- Withing GHPCWithin GHPC
- Outside GHPC
Action Items
Todd Communicate
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using the type property to the data model group with
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a description of how the trust registry plans to use it
Document registry to
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registry approach with risks of off line copies
Pre details pass of the document - Things we agree needs to get
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- Next steps
Action Items
- TBC
documented with links to specifications yet to be developed with the details