Weekly github digest (Weekly update on Verifiable Credentials WG activity)

Issues
------
* w3c/vc-data-model (+8/-6/💬80)
  8 issues created:
  - Media types other than credential+ld+json (by Sakurann)
    https://github.com/w3c/vc-data-model/issues/1048 
  - NIST defines "credential" differently (by OR13)
    https://github.com/w3c/vc-data-model/issues/1047 
  - Add a unique version property to the core data model (by decentralgabe)
    https://github.com/w3c/vc-data-model/issues/1046 
  - Do we have to introduce the `Credential` class in the VCDM vocabulary? (by iherman)
    https://github.com/w3c/vc-data-model/issues/1044 
  - Add "Relay Attacks" to security considerations (by OR13)
    https://github.com/w3c/vc-data-model/issues/1041 
  - Guidance on `application/ld+json`  (by OR13)
    https://github.com/w3c/vc-data-model/issues/1040 
  - Add at least one unsigned properties (by jandrieu)
    https://github.com/w3c/vc-data-model/issues/1039 
  - Query on HashLinks (by sumanair)
    https://github.com/w3c/vc-data-model/issues/1038 

  36 issues received 80 new comments:
  - #1047 NIST defines "credential" differently (2 by PatStLouis, mwherman2000)
    https://github.com/w3c/vc-data-model/issues/1047 
  - #1046 Add a unique version property to the core data model (2 by bumblefudge, decentralgabe)
    https://github.com/w3c/vc-data-model/issues/1046 
  - #1044 Do we have to introduce the `Credential` class in the VCDM vocabulary? (2 by OR13, iherman)
    https://github.com/w3c/vc-data-model/issues/1044 
  - #1041 Add "Relay Attacks" to security considerations (1 by bumblefudge)
    https://github.com/w3c/vc-data-model/issues/1041 
  - #1039 Add at least one unsigned properties (3 by dlongley, jandrieu)
    https://github.com/w3c/vc-data-model/issues/1039 
  - #1037 `nonTransferable` property in v2.0? (1 by David-Chadwick)
    https://github.com/w3c/vc-data-model/issues/1037 
  - #1029 Add examples of JSON-LD Framing (1 by OR13)
    https://github.com/w3c/vc-data-model/issues/1029 
  - #1020 Clarification on when a credentialRefresh service should be used (2 by David-Chadwick, TallTed)
    https://github.com/w3c/vc-data-model/issues/1020 [question] [refresh] 
  - #1016 Specify allowed Verifier interactions with Verifiable Data Registries  (2 by Sakurann)
    https://github.com/w3c/vc-data-model/issues/1016 [discuss] 
  - #1012 Need to clarify the nature of the media type in relationship to "credential" vs "verifiable-credential" (1 by paulfdietrich)
    https://github.com/w3c/vc-data-model/issues/1012 [discuss] 
  - #995 [Terminology] claim (5 by David-Chadwick, RieksJ, Sakurann, jandrieu)
    https://github.com/w3c/vc-data-model/issues/995 [terminology] 
  - #989 Section 3.2 Credentials makes confusing statements about what a "credential" is (1 by Sakurann)
    https://github.com/w3c/vc-data-model/issues/989 [editorial] [terminology] 
  - #982 W3C VC-LD Specification and Layered VC Specification: = interoperability at the application layer of layered spec (2 by Sakurann, TallTed)
    https://github.com/w3c/vc-data-model/issues/982 [conversation] 
  - #972 Strawman for Increasing Interop (2 by Sakurann, TallTed)
    https://github.com/w3c/vc-data-model/issues/972 [discuss] 
  - #965 'issued' vs. 'validFrom' (formerly 'issuanceDate')  (3 by OR13, iherman, msporny)
    https://github.com/w3c/vc-data-model/issues/965 [ready for PR] 
  - #956 Protecting integrity of `@context` (2 by iherman, msporny)
    https://github.com/w3c/vc-data-model/issues/956 [ready for PR] [discuss] 
  - #952 Proposal: Chaining VCs via links and digests (2 by OR13, iherman)
    https://github.com/w3c/vc-data-model/issues/952 [discuss] 
  - #950 Verification of multiple credential schemas (1 by iherman)
    https://github.com/w3c/vc-data-model/issues/950 [ready for PR] [schema] 
  - #948 Limit JSON-LD optionality to enhance developer experience (1 by msporny)
    https://github.com/w3c/vc-data-model/issues/948 [discuss] 
  - #947 Make the usage of `@context` optional (4 by Sakurann, TallTed, iherman)
    https://github.com/w3c/vc-data-model/issues/947 [discuss] 
  - #946 what is attribute ID  in the verifiable credential? (3 by OR13, iherman, msporny)
    https://github.com/w3c/vc-data-model/issues/946 [ready for PR] [question] 
  - #937 Presentations SHOULD expire (2 by David-Chadwick, Sakurann)
    https://github.com/w3c/vc-data-model/issues/937 [discuss] 
  - #935 Add "credential boilerplates" as examples (2 by iherman, msporny)
    https://github.com/w3c/vc-data-model/issues/935 [ready for PR] 
  - #919 Evidence as a Related Credential (2 by decentralgabe, iherman)
    https://github.com/w3c/vc-data-model/issues/919 [ready for PR] [discuss] [evidence] 
  - #914 Dereferencing relative to `issuer` (1 by iherman)
    https://github.com/w3c/vc-data-model/issues/914 [discuss] 
  - #909 Define policies for directory of a related work (4 by TallTed, iherman, msporny)
    https://github.com/w3c/vc-data-model/issues/909 [pr exists] 
  - #902 Define "prover" in addition to "holder". (11 by David-Chadwick, RieksJ, agropper, mwherman2000)
    https://github.com/w3c/vc-data-model/issues/902 [discuss] [holder-binding] [terminology] 
  - #895 ACDC (Authentic Chained Data Containers) in VC DM 2.0 (1 by Sakurann)
    https://github.com/w3c/vc-data-model/issues/895 [discuss] 
  - #890 credentialSchema and Selective Disclosure (2 by David-Chadwick, iherman)
    https://github.com/w3c/vc-data-model/issues/890 [ready for PR] [schema] 
  - #887 What is the action associated with issuing/creating a Verifiable Presentation? (3 by PatStLouis, iherman, msporny)
    https://github.com/w3c/vc-data-model/issues/887 [ready for PR] 
  - #882 Add extension mechanism to allow different methods for VP-to-VC / holder binding to next version of standard to allow verification of rightfulness of presentation (1 by Sakurann)
    https://github.com/w3c/vc-data-model/issues/882 [ready for PR] [holder-binding] 
  - #860 Determine interoperable way for Holder to make claims directly in VPs (1 by Sakurann)
    https://github.com/w3c/vc-data-model/issues/860 [discuss] 
  - #821 "bound"/"binding" terminology is a significantly stronger relationship than is actually present between VCs and their Subjects *or* Holders (1 by Sakurann)
    https://github.com/w3c/vc-data-model/issues/821 [clarification] [holder-binding] [terminology] 
  - #789 Explicit reference should be added about binding the VC to the holder (1 by Sakurann)
    https://github.com/w3c/vc-data-model/issues/789 [ready for PR] [holder-binding] 
  - #779 Is a verifiable credential in JSON-LD expand form valid? (1 by msporny)
    https://github.com/w3c/vc-data-model/issues/779 [ready for PR] 
  - #758 Fix the vc-data-model namespace with https://www.w3.org/ns/vc/v2 (4 by OR13, TallTed, iherman)
    https://github.com/w3c/vc-data-model/issues/758 [discuss] 

  6 issues closed:
  - ACDC (Authentic Chained Data Containers) in VC DM 2.0 https://github.com/w3c/vc-data-model/issues/895 [discuss] 
  - W3C VC-LD Specification and Layered VC Specification: = interoperability at the application layer of layered spec https://github.com/w3c/vc-data-model/issues/982 [conversation] 
  - Strawman for Increasing Interop https://github.com/w3c/vc-data-model/issues/972 [discuss] 
  - Make the usage of `@context` optional https://github.com/w3c/vc-data-model/issues/947 [discuss] 
  - Evidence as a Related Credential https://github.com/w3c/vc-data-model/issues/919 [ready for PR] [discuss] [evidence] 
  - Section 3.2 Credentials makes confusing statements about what a "credential" is https://github.com/w3c/vc-data-model/issues/989 [editorial] [terminology] 

* w3c/vc-data-integrity (+1/-1/💬10)
  1 issues created:
  - NIST defines data integrity differently that we do (by OR13)
    https://github.com/w3c/vc-data-integrity/issues/83 

  5 issues received 10 new comments:
  - #33 vc:proof scope (5 by bertvannuffelen, dlongley)
    https://github.com/w3c/vc-data-integrity/issues/33 
  - #30 either nonce or challenge is redundant (2 by awoie)
    https://github.com/w3c/vc-data-integrity/issues/30 
  - #26 proofChain property violates VC data model requirement (1 by dlongley)
    https://github.com/w3c/vc-data-integrity/issues/26 
  - #25 Add language about verificationMethod representation (1 by OR13)
    https://github.com/w3c/vc-data-integrity/issues/25 
  - #2 Ambiguity resulting from signature -> proof rename (1 by kimdhamilton)
    https://github.com/w3c/vc-data-integrity/issues/2 

  1 issues closed:
  - Add language about verificationMethod representation https://github.com/w3c/vc-data-integrity/issues/25 

* w3c/vc-jwt (+2/-0/💬5)
  2 issues created:
  - F2F mapping converstation (by OR13)
    https://github.com/w3c/vc-jwt/issues/53 
  - Describe how `cnf` is allowed to be used for credential binding (by OR13)
    https://github.com/w3c/vc-jwt/issues/52 

  2 issues received 5 new comments:
  - #53 F2F mapping converstation (3 by iherman, mprorock, selfissued)
    https://github.com/w3c/vc-jwt/issues/53 
  - #49 Change spec name? (2 by mprorock)
    https://github.com/w3c/vc-jwt/issues/49 

* w3c/vc-status-list-2021 (+1/-0/💬0)
  1 issues created:
  - Encoded list in Base64 or Base64Url? (by amondit)
    https://github.com/w3c/vc-status-list-2021/issues/58 



Pull requests
-------------
* w3c/vc-data-model (+6/-0/💬33)
  6 pull requests submitted:
  - Add warning related to protecting integrity of @context (by msporny)
    https://github.com/w3c/vc-data-model/pull/1051 
  - Restrict JSON-LD expression to compact document form. (by msporny)
    https://github.com/w3c/vc-data-model/pull/1050 
  - Setting up a user dependent namespace document (by iherman)
    https://github.com/w3c/vc-data-model/pull/1049 
  - Remove eg and ie (by decentralgabe)
    https://github.com/w3c/vc-data-model/pull/1045 
  - s/`MIME Media Type`/`Media Type`/ (by TallTed)
    https://github.com/w3c/vc-data-model/pull/1043 
  - Replace JsonSchemaValidator2018 (undefined) to CredentialSchema2022 (by decentralgabe)
    https://github.com/w3c/vc-data-model/pull/1042 

  5 pull requests received 33 new comments:
  - #1049 Setting up a user dependent namespace document (1 by iherman)
    https://github.com/w3c/vc-data-model/pull/1049 
  - #1045 Remove eg and ie (5 by TallTed, decentralgabe, iherman, peacekeeper)
    https://github.com/w3c/vc-data-model/pull/1045 
  - #1035 Add rendering property to VC Data Model (15 by dlongley, iherman, lemoustachiste, msporny)
    https://github.com/w3c/vc-data-model/pull/1035 
  - #1023 Add language clarifying multiple data schemas (3 by David-Chadwick, decentralgabe, iherman)
    https://github.com/w3c/vc-data-model/pull/1023 
  - #1014 Add normative requirements regarding media type and proof  (9 by OR13, TallTed, andresuribe87, iherman, jandrieu, paulfdietrich, selfissued)
    https://github.com/w3c/vc-data-model/pull/1014 

* w3c/vc-use-cases (+0/-0/💬1)
  1 pull requests received 1 new comments:
  - #129 Use case for Holder Binding (1 by justAnIdentity)
    https://github.com/w3c/vc-use-cases/pull/129 

* w3c/vc-jwt (+1/-0/💬12)
  1 pull requests submitted:
  - Feature: vc-jwt context (by mprorock)
    https://github.com/w3c/vc-jwt/pull/54 

  4 pull requests received 12 new comments:
  - #54 Feature: vc-jwt context (8 by OR13, TallTed, bumblefudge, mkhraisha, mprorock)
    https://github.com/w3c/vc-jwt/pull/54 
  - #51 Guidance on securing `application/credential+ld+json` with "authorship that can be cryptographically verified." (2 by iherman)
    https://github.com/w3c/vc-jwt/pull/51 
  - #50 Shorten media type closes #45 (1 by iherman)
    https://github.com/w3c/vc-jwt/pull/50 
  - #48 Refine vp-jwt-1.1 production rules (1 by OR13)
    https://github.com/w3c/vc-jwt/pull/48 


Repositories tracked by this digest:
-----------------------------------
* https://github.com/w3c/vc-data-model
* https://github.com/w3c/vc-test-suite
* https://github.com/w3c/vc-imp-guide
* https://github.com/w3c/vc-use-cases
* https://github.com/w3c/vc-data-integrity
* https://github.com/w3c/vc-jws-2020
* https://github.com/w3c/vc-jwt
* https://github.com/w3c/vc-status-list-2021


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Received on Monday, 20 February 2023 17:01:16 UTC