{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://thinkloom.app/schemas/provenance/1.0/registration-policy-profile.schema.json",
  "title": "Registration policy profile",
  "description": "Immutable read-only U.S. literary-work Standard Application terminology and disclaimer profile. Its digest identity excludes profile_sha256.",
  "type": "object",
  "properties": {
    "schema_version": {
      "const": "1.0"
    },
    "policy_profile_id": {
      "type": "string",
      "pattern": "^policyprofile_[0-9A-HJKMNP-TV-Z]{26}$"
    },
    "profile_version": {
      "type": "string",
      "pattern": "^\\d+\\.\\d+\\.\\d+$"
    },
    "application_version": {
      "type": "string",
      "pattern": "^\\d+\\.\\d+\\.\\d+$"
    },
    "compatible_application_versions": {
      "type": "array",
      "items": {
        "type": "string",
        "pattern": "^\\d+\\.\\d+\\.\\d+$"
      },
      "minItems": 1,
      "uniqueItems": true
    },
    "jurisdiction": {
      "const": "US"
    },
    "work_class": {
      "const": "literary_work"
    },
    "application_type": {
      "const": "standard_application"
    },
    "official_sources": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "title": {
            "type": "string",
            "minLength": 1
          },
          "source_url": {
            "type": "string",
            "format": "uri"
          },
          "source_sha256": {
            "type": "string",
            "pattern": "^sha256:[a-f0-9]{64}$"
          },
          "published_on": {
            "anyOf": [
              {
                "type": "string",
                "format": "date"
              },
              {
                "type": "null"
              }
            ]
          },
          "retrieved_on": {
            "type": "string",
            "format": "date"
          }
        },
        "required": [
          "title",
          "source_url",
          "source_sha256",
          "published_on",
          "retrieved_on"
        ],
        "additionalProperties": false
      },
      "minItems": 5
    },
    "field_terminology": {
      "type": "object",
      "properties": {
        "author_created": {
          "const": "Author Created"
        },
        "material_excluded": {
          "const": "Material Excluded"
        },
        "new_material_included": {
          "const": "New Material Included"
        },
        "note_to_co": {
          "const": "Note to CO"
        }
      },
      "required": [
        "author_created",
        "material_excluded",
        "new_material_included",
        "note_to_co"
      ],
      "additionalProperties": false
    },
    "supported_treatment_suggestions": {
      "type": "array",
      "items": {
        "enum": [
          "claim_as_human_contribution",
          "exclude_ai_generated_material",
          "describe_new_human_material",
          "disclose_ai_use",
          "manual_review_required",
          "no_suggestion"
        ]
      },
      "minItems": 1,
      "uniqueItems": true
    },
    "disclaimer_text": {
      "type": "string",
      "minLength": 1
    },
    "copyright_office_determination_required": {
      "const": true
    },
    "read_only": {
      "const": true
    },
    "profile_sha256": {
      "type": "string",
      "pattern": "^sha256:[a-f0-9]{64}$"
    }
  },
  "required": [
    "schema_version",
    "policy_profile_id",
    "profile_version",
    "application_version",
    "compatible_application_versions",
    "jurisdiction",
    "work_class",
    "application_type",
    "official_sources",
    "field_terminology",
    "supported_treatment_suggestions",
    "disclaimer_text",
    "copyright_office_determination_required",
    "read_only",
    "profile_sha256"
  ],
  "additionalProperties": false,
  "examples": [
    {
      "schema_version": "1.0",
      "policy_profile_id": "policyprofile_01J00000000000000000000004",
      "profile_version": "1.0.0",
      "application_version": "0.5.2",
      "compatible_application_versions": [
        "0.5.2",
        "0.5.3",
        "0.5.4",
        "0.5.5",
        "0.5.6",
        "0.5.7",
        "0.5.8",
        "0.5.9",
        "0.5.10",
        "0.5.11",
        "0.6.0"
      ],
      "jurisdiction": "US",
      "work_class": "literary_work",
      "application_type": "standard_application",
      "official_sources": [
        {
          "title": "Copyright Registration Guidance: Works Containing Material Generated by Artificial Intelligence",
          "source_url": "https://www.copyright.gov/ai/ai_policy_guidance.pdf",
          "source_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
          "published_on": "2023-03-16",
          "retrieved_on": "2026-07-19"
        },
        {
          "title": "Copyright and Artificial Intelligence, Part 2: Copyrightability",
          "source_url": "https://www.copyright.gov/ai/Copyright-and-Artificial-Intelligence-Part-2-Copyrightability-Report.pdf",
          "source_sha256": "sha256:8888888888888888888888888888888888888888888888888888888888888888",
          "published_on": "2025-01-29",
          "retrieved_on": "2026-07-19"
        },
        {
          "title": "Standard Application Help: Author",
          "source_url": "https://www.copyright.gov/eco/help-author.html",
          "source_sha256": "sha256:9999999999999999999999999999999999999999999999999999999999999999",
          "published_on": null,
          "retrieved_on": "2026-07-19"
        },
        {
          "title": "Standard Application Help: Limitation of Claim",
          "source_url": "https://www.copyright.gov/eco/help-limitation.html",
          "source_sha256": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
          "published_on": null,
          "retrieved_on": "2026-07-19"
        },
        {
          "title": "37 C.F.R. 202.3",
          "source_url": "https://www.copyright.gov/title37/202/37cfr202-3.html",
          "source_sha256": "sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
          "published_on": null,
          "retrieved_on": "2026-07-19"
        }
      ],
      "field_terminology": {
        "author_created": "Author Created",
        "material_excluded": "Material Excluded",
        "new_material_included": "New Material Included",
        "note_to_co": "Note to CO"
      },
      "supported_treatment_suggestions": [
        "claim_as_human_contribution",
        "exclude_ai_generated_material",
        "describe_new_human_material",
        "disclose_ai_use",
        "manual_review_required",
        "no_suggestion"
      ],
      "disclaimer_text": "Suggested, editable language; not legal advice. The U.S. Copyright Office determines copyrightability and registration scope.",
      "copyright_office_determination_required": true,
      "read_only": true,
      "profile_sha256": "sha256:77bfc640282012169a92feb92b9539ca6826b798659cb3f7d07beb864e53abba"
    }
  ]
}