Review property name for the anchored index object

[troyronda]

Current data model example:

{
  "@context": "https://w3id.org/activityanchors/v1",
  "attachment": [
    {
      "contentObject": {
        "properties": {
          "https://w3id.org/activityanchors#generator": "https://w3id.org/orb#v0",
          "https://w3id.org/activityanchors#resources": [
            {
              "id": "did:orb:uEiAL-T2TdNkqL5gRIX8BZvrXESPOzoIYy98YUBxc5xAG0w:EiCIZ0W-fdodoK39vGPl1rxDJTinYN2kTBhddS9xnen-Aw",
              "previousAnchor": "hl:uEiAL-T2TdNkqL5gRIX8BZvrXESPOzoIYy98YUBxc5xAG0w"
            }
          ]
        },
        "subject": "hl:uEiA30C_KU_wogvUhJKLUA8bXHqSM_75X1QZQN3z_4VacXQ:uoQ-BeEJpcGZzOi8vYmFma3JlaWJ4MmF4NHV1NzRmY2Jwa2lqZXVsa2Focnd4ZDJzaXo3NTZrN2txbXVieHB0NzZjdnU0bHU"
      },
      "generator": "https://w3id.org/orb#v0",
      "tag": [
        {
          "href": "hl:uEiAdjYmJQEhKreYkikrMUfyFPVyEKLmfoHWmKhebWyNpUw",
          "rel": [
            "witness"
          ],
          "type": "Link"
        }
      ],
      "type": "AnchorObject",
      "url": "hl:uEiCF5Mr8n7NPsAGenkNIoY0tJtnqDUWMk_XdYpgOm5yNnA"
    },
    {
      "contentObject": {
        "@context": [
          "https://www.w3.org/2018/credentials/v1",
          "https://w3id.org/security/suites/jws-2020/v1"
        ],
        "credentialSubject": "hl:uEiCF5Mr8n7NPsAGenkNIoY0tJtnqDUWMk_XdYpgOm5yNnA",
        "id": "https://orb2.domain1.com/vc/1da2c6c8-6ef4-4860-be92-45cc88c3614b",
        "issuanceDate": "2021-10-29T18:06:34.556862797Z",
        "issuer": "https://orb2.domain1.com",
        "proof": [
          {
            "created": "2021-10-29T18:06:34.566Z",
            "domain": "http://orb.vct:8077/maple2020",
            "jws": "eyJhbGciOiJFZERTQSIsImI2NCI6ZmFsc2UsImNyaXQiOlsiYjY0Il19..XRafN3mZOI-NuEtYWVSxNLCRd-tMg3nOgyHW4ke8P8YoGhu2O5h8t7yMj2lRcpElA1oE7zn_u3_nM6W1TvsXCA",
            "proofPurpose": "assertionMethod",
            "type": "Ed25519Signature2018",
            "verificationMethod": "did:web:orb.domain1.com#orb1key"
          },
          {
            "created": "2021-10-29T18:06:34.723037523Z",
            "domain": "https://orb.domain2.com",
            "jws": "eyJhbGciOiJFZERTQSIsImI2NCI6ZmFsc2UsImNyaXQiOlsiYjY0Il19..Hz-J6lY5Ombe-pj6qv5SVhou_O-zqsBkmtoYEs76wyrZef4YoBm9B0jfYn1o0Iu1cm1g4ent_5xq7SMp5LlUAQ",
            "proofPurpose": "assertionMethod",
            "type": "Ed25519Signature2018",
            "verificationMethod": "did:web:orb.domain2.com#orb2key"
          }
        ],
        "type": "VerifiableCredential"
      },
      "generator": "https://w3id.org/orb#v0",
      "type": "AnchorObject",
      "url": "hl:uEiAdjYmJQEhKreYkikrMUfyFPVyEKLmfoHWmKhebWyNpUw"
    }
  ],
  "attributedTo": "https://orb.domain1.com/services/orb",
  "index": "hl:uEiCF5Mr8n7NPsAGenkNIoY0tJtnqDUWMk_XdYpgOm5yNnA",
  "parent": "hl:uEiAL-T2TdNkqL5gRIX8BZvrXESPOzoIYy98YUBxc5xAG0w:uoQ-BeEJpcGZzOi8vYmFma3JlaWFsN2U2emc1Z3pmaXh6cWVqYnA0YXduNnd4Y2VyNDV0dWNkZGY1NmdjcWRyb29vZWFnMm0",
  "published": "2021-10-29T18:06:34.554883376Z",
  "type": "AnchorEvent",
  "url": "hl:uEiAyUitoMn-ujmlFC6DBW2AlWabxGfVpGw0b3ymcqwzSHQ:uoQ-BeEJpcGZzOi8vYmFma3JlaWJza2l2d3FtdDd2Mmhnc3JpbHVkYXZ3eWJmbGd0cGNncHZuZW5xMmc2N2Znb2t3ZGdzZHU"
}

[troyronda]

In w3c/vc-data-model#831, there is a proposal for a new property name anchoredResource.

This anchoredResource property has similarity to the index property in AnchorEvent above and the witness VC credentialSubject.

[troyronda]

@dmitrizagidulin - we also have the need for referring to anchored resources in Orb. ^^^

[dmitrizagidulin]

@troyronda - Oh, very interesting! Thanks for the heads up!