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

Issues
------
* w3c/vc-data-model (+3/-3/💬60)
  3 issues created:
  - Broken link in 1.0 (by vongohren)
    https://github.com/w3c/vc-data-model/issues/1036 
  - Make `credential.id` & `presentation.id` REQUIRED. (by OR13)
    https://github.com/w3c/vc-data-model/issues/1031 
  - Add examples of JSON-LD Framing (by OR13)
    https://github.com/w3c/vc-data-model/issues/1029 

  22 issues received 60 new comments:
  - #1031 Make `verifiable-credential.id` & `verifiable-presentation.id` REQUIRED. (6 by David-Chadwick, OR13, vongohren)
    https://github.com/w3c/vc-data-model/issues/1031 
  - #1029 Add examples of JSON-LD Framing (1 by Sakurann)
    https://github.com/w3c/vc-data-model/issues/1029 
  - #1027 Add guidance on ignoring optional fields (1 by Sakurann)
    https://github.com/w3c/vc-data-model/issues/1027 
  - #1021 Typos in v.1.1 (1 by shujikamitsuna)
    https://github.com/w3c/vc-data-model/issues/1021 
  - #1020 Clarification on when a credentialRefresh service should be used (1 by Sakurann)
    https://github.com/w3c/vc-data-model/issues/1020 [question] 
  - #1015 Provide guidance when media type is incorrect (1 by Sakurann)
    https://github.com/w3c/vc-data-model/issues/1015 [discuss] [media-type] 
  - #1008 Remove 3-party Issuer-Holder-Verifier diagram and replace with 2-party Raw Credential Sender-Receiver Model (1 by mwherman2000)
    https://github.com/w3c/vc-data-model/issues/1008 [conversation] 
  - #997 Add spec text around utilizing JSON Schemas for VCDM objects (1 by decentralgabe)
    https://github.com/w3c/vc-data-model/issues/997 [discuss] [schema] 
  - #996 Question about verifiable presentations (1 by RieksJ)
    https://github.com/w3c/vc-data-model/issues/996 [conversation] [terminology] 
  - #986 Separation of Cryptographic Verification from Business Process (and Semantic) Validation (1 by Sakurann)
    https://github.com/w3c/vc-data-model/issues/986 [conversation] 
  - #985 Enable CBOR Representation(s) of Verifiable Credentials (2 by OR13, iherman)
    https://github.com/w3c/vc-data-model/issues/985 [discuss] 
  - #983 Terminology needs to be revised (1 by Sakurann)
    https://github.com/w3c/vc-data-model/issues/983 [editorial] [terminology] 
  - #958 Clarification of the type of the "verifiableCredential" field in a VP  (1 by brentzundel)
    https://github.com/w3c/vc-data-model/issues/958 [question] [pending close] 
  - #957 Clarification needed regarding "the subject of a VC" (1 by OR13)
    https://github.com/w3c/vc-data-model/issues/957 [holder-binding] [terminology] 
  - #935 Add "credential boilerplates" as examples (13 by OR13, TallTed, iherman, pchampin)
    https://github.com/w3c/vc-data-model/issues/935 [ready for PR] 
  - #932 Representing Multi Issuer Credentials in the VCDM (8 by OR13, agropper, decentralgabe, dlongley)
    https://github.com/w3c/vc-data-model/issues/932 [discuss] 
  - #902 Define "prover" in addition to "holder". (5 by OR13, RieksJ, Sakurann, iherman, 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 (3 by bumblefudge, iherman, jandrieu)
    https://github.com/w3c/vc-data-model/issues/895 [discuss] 
  - #860 Determine interoperable way for Holder to make claims directly in VPs (2 by TallTed, iherman)
    https://github.com/w3c/vc-data-model/issues/860 [discuss] 
  - #831 Proposal: Anchored Resources and Hashlinks for VCs (6 by OR13, TallTed, dlongley)
    https://github.com/w3c/vc-data-model/issues/831 [discuss] 
  - #789 Explicit reference should be added about binding the VC to the holder (2 by RieksJ)
    https://github.com/w3c/vc-data-model/issues/789 [discuss] [holder-binding] 
  - #421 Define one or more media types for VCs (1 by msporny)
    https://github.com/w3c/vc-data-model/issues/421 [pr exists] 

  3 issues closed:
  - Terminology needs to be revised https://github.com/w3c/vc-data-model/issues/983 [editorial] [terminology] 
  - Typos in v.1.1 https://github.com/w3c/vc-data-model/issues/1021 
  - Clarification of the type of the "verifiableCredential" field in a VP  https://github.com/w3c/vc-data-model/issues/958 [question] [pending close] 

* w3c/vc-imp-guide (+1/-0/💬10)
  1 issues created:
  - Clarification needed regarding "the subject of a VC" (by RieksJ)
    https://github.com/w3c/vc-imp-guide/issues/70 

  4 issues received 10 new comments:
  - #70 Clarification needed regarding "the subject of a VC" (1 by awoie)
    https://github.com/w3c/vc-imp-guide/issues/70 
  - #67 Be suspicious of QR Code flows that don't also check digital signatures at some point (2 by Sakurann, iherman)
    https://github.com/w3c/vc-imp-guide/issues/67 
  - #66 Verifiers MUST NOT trust visual indicators on apps they do not control (6 by OR13, TallTed, agropper, iherman)
    https://github.com/w3c/vc-imp-guide/issues/66 
  - #65 Ensure that credential storage should be encrypted using strong entropy sources (1 by iherman)
    https://github.com/w3c/vc-imp-guide/issues/65 

* w3c/vc-use-cases (+3/-0/💬16)
  3 issues created:
  - Consider "dispute" as an action (by jandrieu)
    https://github.com/w3c/vc-use-cases/issues/134 
  - Add language around "Amend" actions (by msporny)
    https://github.com/w3c/vc-use-cases/issues/133 
  - Repo needs CODEOWNERs (by OR13)
    https://github.com/w3c/vc-use-cases/issues/132 

  7 issues received 16 new comments:
  - #132 Repo needs CODEOWNERs (5 by iherman, jandrieu)
    https://github.com/w3c/vc-use-cases/issues/132 
  - #128 Define use case(s) that requires holder binding (1 by iherman)
    https://github.com/w3c/vc-use-cases/issues/128 
  - #126 Expand on Use Cases for Multi Party Credentials (3 by decentralgabe, iherman, jandrieu)
    https://github.com/w3c/vc-use-cases/issues/126 [needsPR] 
  - #124 Section 4 diagram includes "amend claim" (2 by OR13, iherman)
    https://github.com/w3c/vc-use-cases/issues/124 [needsPR] 
  - #122 User Agent not defined (1 by iherman)
    https://github.com/w3c/vc-use-cases/issues/122 
  - #109 update diagrams (3 by Sakurann, iherman, msporny)
    https://github.com/w3c/vc-use-cases/issues/109 [pending-close] 
  - #107 Review Editor/Author section (1 by iherman)
    https://github.com/w3c/vc-use-cases/issues/107 [editorial] 

* w3c/vc-data-integrity (+1/-13/💬35)
  1 issues created:
  - Apply guidance from RCH WG on processing poisoned graphs (by OR13)
    https://github.com/w3c/vc-data-integrity/issues/82 

  24 issues received 35 new comments:
  - #82 Apply guidance from RCH WG on processing poisoned graphs (5 by OR13, dlongley, quartzjer)
    https://github.com/w3c/vc-data-integrity/issues/82 
  - #37 URLs in current editors draft all seem to be invalid (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/37 
  - #34 nonce property (2 by Sakurann, msporny)
    https://github.com/w3c/vc-data-integrity/issues/34 [question] 
  - #33 vc:proof scope (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/33 
  - #31 Link of ZCAP is 404  (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/31 
  - #30 either nonce or challenge is redundant (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/30 
  - #28 Proof Type (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/28 
  - #27 What attributes are included in proof options? (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/27 
  - #25 Add language about verificationMethod representation (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/25 
  - #23 Missing "created" invalidates signature?  (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/23 
  - #22 Storing information on whether a child object is referenced by id or included recursively (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/22 
  - #21 Should the verification algorithm recursively check embedded objects? (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/21 
  - #20 Specifying that input document must be framed or compacted in algorithm? (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/20 
  - #19 Example that demonstrates input(s) and what gets fed to the signature algorithms? (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/19 
  - #18 How order of signatures is ensured using ld-signatures? (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/18 
  - #17 Use cases for RsaSignatureAuthentication2018 / authentication suites (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/17 
  - #15 Examples of the "domain" field in use? (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/15 
  - #14 [EXAMPLE 1] Is Example 1 technically a Linked Data document or just a Simple Document? (6 by msporny, mwherman2000)
    https://github.com/w3c/vc-data-integrity/issues/14 
  - #13 [Terminology] Definition of a linked data document is not discernable (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/13 
  - #12 Need a way to specify multi-factor key/proof relationships (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/12 
  - #11 serialization, canonicalized values and normalized datasets (2 by gkellogg, msporny)
    https://github.com/w3c/vc-data-integrity/issues/11 
  - #9 Mark as Deprecated or Move to CCG (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/9 
  - #5 LD-Proofs v LD-Signatures (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/5 
  - #2 Ambiguity resulting from signature -> proof rename (1 by msporny)
    https://github.com/w3c/vc-data-integrity/issues/2 

  13 issues closed:
  - Link of ZCAP is 404  https://github.com/w3c/vc-data-integrity/issues/31 
  - either nonce or challenge is redundant https://github.com/w3c/vc-data-integrity/issues/30 
  - Proof Type https://github.com/w3c/vc-data-integrity/issues/28 
  - Need a way to specify multi-factor key/proof relationships https://github.com/w3c/vc-data-integrity/issues/12 
  - [Terminology] Definition of a linked data document is not discernable https://github.com/w3c/vc-data-integrity/issues/13 
  - [EXAMPLE 1] Is Example 1 technically a Linked Data document or just a Simple Document? https://github.com/w3c/vc-data-integrity/issues/14 
  - LD-Proofs v LD-Signatures https://github.com/w3c/vc-data-integrity/issues/5 
  - Examples of the "domain" field in use? https://github.com/w3c/vc-data-integrity/issues/15 
  - Use cases for RsaSignatureAuthentication2018 / authentication suites https://github.com/w3c/vc-data-integrity/issues/17 
  - Specifying that input document must be framed or compacted in algorithm? https://github.com/w3c/vc-data-integrity/issues/20 
  - Should the verification algorithm recursively check embedded objects? https://github.com/w3c/vc-data-integrity/issues/21 
  - Storing information on whether a child object is referenced by id or included recursively https://github.com/w3c/vc-data-integrity/issues/22 
  - Mark as Deprecated or Move to CCG https://github.com/w3c/vc-data-integrity/issues/9 

* w3c/vc-jwt (+3/-1/💬22)
  3 issues created:
  - Change spec name? (by OR13)
    https://github.com/w3c/vc-jwt/issues/49 
  - Provide guidance on use of `cty` in JOSE / COSE  (by OR13)
    https://github.com/w3c/vc-jwt/issues/47 
  - Replace reference to jwt.io with embedded example (by OR13)
    https://github.com/w3c/vc-jwt/issues/46 

  5 issues received 22 new comments:
  - #47 Provide guidance on use of `cty` in JOSE / COSE  (7 by OR13, dlongley)
    https://github.com/w3c/vc-jwt/issues/47 
  - #45 Shorten `verifiable-credential+jwt` to `vc+jwt` (12 by OR13, TallTed, dlongley, selfissued)
    https://github.com/w3c/vc-jwt/issues/45 
  - #22 Clarify relationship between "iss" and "issuer" (1 by alenhorvat)
    https://github.com/w3c/vc-jwt/issues/22 
  - #9 Represent issuance time with "iat" rather than "nbf" (1 by alenhorvat)
    https://github.com/w3c/vc-jwt/issues/9 
  - #5 Looser restrictions on the JOSE header `typ` (1 by OR13)
    https://github.com/w3c/vc-jwt/issues/5 

  1 issues closed:
  - Looser restrictions on the JOSE header `typ` https://github.com/w3c/vc-jwt/issues/5 

* w3c/vc-status-list-2021 (+2/-0/💬5)
  2 issues created:
  - Implementation Considerations (by shigeya)
    https://github.com/w3c/vc-status-list-2021/issues/56 
  - Add guidance on rfc3642 (by OR13)
    https://github.com/w3c/vc-status-list-2021/issues/55 

  3 issues received 5 new comments:
  - #55 Add guidance on rfc3642 (1 by OR13)
    https://github.com/w3c/vc-status-list-2021/issues/55 
  - #50 Versioning (1 by msporny)
    https://github.com/w3c/vc-status-list-2021/issues/50 
  - #37 Define priority for a single credential with multiple statuses (3 by OR13, dlongley)
    https://github.com/w3c/vc-status-list-2021/issues/37 [discuss] 



Pull requests
-------------
* w3c/vc-data-model (+5/-3/💬22)
  5 pull requests submitted:
  - Add rendering property to VC Data Model (by msporny)
    https://github.com/w3c/vc-data-model/pull/1035 
  - Propose `verifiable-credential+ld+json` media type (by OR13)
    https://github.com/w3c/vc-data-model/pull/1034 
  - Add guidance for `credential+ld+json` for `external`proof (by OR13)
    https://github.com/w3c/vc-data-model/pull/1033 
  - Add presentation media type (by OR13)
    https://github.com/w3c/vc-data-model/pull/1032 
  - change ZKP section (by brentzundel)
    https://github.com/w3c/vc-data-model/pull/1030 

  7 pull requests received 22 new comments:
  - #1033 Add guidance for `credential+ld+json` for `external`proof (3 by dlongley, mprorock)
    https://github.com/w3c/vc-data-model/pull/1033 
  - #1030 change ZKP section (2 by brentzundel, iherman)
    https://github.com/w3c/vc-data-model/pull/1030 
  - #1028 ignore gitignore file (1 by msporny)
    https://github.com/w3c/vc-data-model/pull/1028 
  - #1026 Add issue to zkp section (2 by iherman, msporny)
    https://github.com/w3c/vc-data-model/pull/1026 
  - #1022 Typos pointed out in issue 1021 (1 by msporny)
    https://github.com/w3c/vc-data-model/pull/1022 
  - #1014 Add normative requirements regarding media type and proof  (11 by OR13, dlongley, mprorock, msporny, mwherman2000)
    https://github.com/w3c/vc-data-model/pull/1014 
  - #1000 Add media type registration request (2 by mwherman2000)
    https://github.com/w3c/vc-data-model/pull/1000 

  3 pull requests merged:
  - ignore gitignore file
    https://github.com/w3c/vc-data-model/pull/1028 
  - Add issue to zkp section
    https://github.com/w3c/vc-data-model/pull/1026 
  - Typos pointed out in issue 1021
    https://github.com/w3c/vc-data-model/pull/1022 

* w3c/vc-imp-guide (+0/-0/💬1)
  1 pull requests received 1 new comments:
  - #17 [WIP] added example schema.json for vc (resolves #1) (1 by brentzundel)
    https://github.com/w3c/vc-imp-guide/pull/17 

* w3c/vc-use-cases (+0/-0/💬2)
  1 pull requests received 2 new comments:
  - #129 Use case for Holder Binding (2 by justAnIdentity, vongohren)
    https://github.com/w3c/vc-use-cases/pull/129 

* w3c/vc-jwt (+3/-1/💬15)
  3 pull requests submitted:
  - Guidance on securing `application/credential+ld+json` with "authorship that can be cryptographically verified."". (by OR13)
    https://github.com/w3c/vc-jwt/pull/51 
  - Shorten media type closes #45 (by OR13)
    https://github.com/w3c/vc-jwt/pull/50 
  - Refine vp-jwt-1.1 production rules (by OR13)
    https://github.com/w3c/vc-jwt/pull/48 

  3 pull requests received 15 new comments:
  - #51 Guidance on securing `application/credential+ld+json` with "authorship that can be cryptographically verified." (1 by mprorock)
    https://github.com/w3c/vc-jwt/pull/51 
  - #50 Shorten media type closes #45 (2 by TallTed, dlongley)
    https://github.com/w3c/vc-jwt/pull/50 
  - #44 Add version 2 (12 by OR13, SmithSamuelM, TallTed, dlongley, iherman, msporny)
    https://github.com/w3c/vc-jwt/pull/44 

  1 pull requests merged:
  - Add version 2
    https://github.com/w3c/vc-jwt/pull/44 

* w3c/vc-status-list-2021 (+1/-0/💬10)
  1 pull requests submitted:
  - Propose text for malicious issuers (by OR13)
    https://github.com/w3c/vc-status-list-2021/pull/57 

  3 pull requests received 10 new comments:
  - #53 Add validity/caching period to status list credentials. (1 by iherman)
    https://github.com/w3c/vc-status-list-2021/pull/53 
  - #46 Ensure that statusListCredential can be dereferenced. (1 by iherman)
    https://github.com/w3c/vc-status-list-2021/pull/46 
  - #45 Add section about bitstring encoding. (8 by OR13, dlongley, dwight-holman, iherman, msporny)
    https://github.com/w3c/vc-status-list-2021/pull/45 


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, 13 February 2023 17:01:20 UTC