{
  "$type": "com.atproto.lexicon.schema",
  "defs": {
    "main": {
      "description": "Contributor information including identifier, display name, and image.",
      "key": "tid",
      "record": {
        "properties": {
          "createdAt": {
            "description": "Client-declared timestamp when this record was originally created.",
            "format": "datetime",
            "type": "string"
          },
          "displayName": {
            "description": "Human-readable name for the contributor as it should appear in UI.",
            "maxLength": 100,
            "type": "string"
          },
          "identifier": {
            "description": "DID (did:plc:...) or URI to a social profile of the contributor.",
            "maxLength": 2048,
            "type": "string"
          },
          "image": {
            "description": "The contributor visual representation as a URI or image blob.",
            "refs": [
              "org.hypercerts.defs#uri",
              "org.hypercerts.defs#smallImage"
            ],
            "type": "union"
          },
          "signatures": {
            "description": "Optional cryptographic signatures attesting to this record's content.",
            "ref": "app.certified.signature.defs#list",
            "type": "ref"
          }
        },
        "required": [
          "createdAt"
        ],
        "type": "object"
      },
      "type": "record"
    }
  },
  "id": "org.hypercerts.claim.contributorInformation",
  "lexicon": 1
}