{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://jdx.jupiter.ar/schema/1.0/jdx.strict.schema.json",
  "$comment": "JDX 1.0. Created by Agilmind SRL. Terms of use: see x-jdx-license.",
  "x-jdx-license": {
    "spdx": "LicenseRef-Agilmind-JDX",
    "url": "https://github.com/agilmind/jdx/blob/HEAD/LICENSE"
  },
  "$ref": "#/$defs/Document",
  "$defs": {
    "Document": {
      "type": "object",
      "properties": {
        "$schema": {
          "type": "string",
          "const": "https://jdx.jupiter.ar/schema/1.0/jdx.schema.json"
        },
        "jdx": {
          "type": "string",
          "const": "1.0"
        },
        "profiles": {
          "type": "array",
          "items": {
            "type": "string",
            "pattern": "^https://\\S+$"
          }
        },
        "declaration": {
          "$ref": "#/$defs/Declaration"
        },
        "parties": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Party"
          }
        },
        "works": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Work"
          }
        },
        "recordings": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Recording"
          }
        },
        "agreements": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Agreement"
          }
        },
        "media": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Media"
          }
        },
        "edition": {
          "$ref": "#/$defs/Edition"
        },
        "extensions": {
          "$ref": "#/$defs/Extensions"
        }
      },
      "required": [
        "$schema",
        "jdx",
        "declaration"
      ],
      "unevaluatedProperties": false
    },
    "Declaration": {
      "type": "object",
      "properties": {
        "id": {
          "type": "string",
          "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$"
        },
        "revision": {
          "type": "integer",
          "minimum": 1
        },
        "createdAt": {
          "type": "string",
          "pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}(\\.\\d{1,9})?(Z|[+-]\\d{2}:\\d{2})$"
        },
        "issuer": {
          "$ref": "#/$defs/Issuer"
        },
        "declarant": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{0,63}$",
          "x-jdx-ref": "parties"
        },
        "recipients": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Recipient"
          }
        },
        "language": {
          "type": "string",
          "pattern": "^[a-z]{2,3}(-[A-Za-z0-9]{2,8})*$"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "id",
        "revision",
        "createdAt",
        "issuer"
      ],
      "unevaluatedProperties": false
    },
    "Issuer": {
      "type": "object",
      "properties": {
        "id": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{0,63}$"
        },
        "name": {
          "type": "string"
        },
        "keyId": {
          "type": "string",
          "pattern": "^[A-Za-z0-9_-]{43}$"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "id",
        "name",
        "keyId"
      ],
      "unevaluatedProperties": false
    },
    "Recipient": {
      "type": "object",
      "properties": {
        "society": {
          "type": "string",
          "pattern": "^(\\d{3}|X_JDX_[A-Z0-9_]+)$"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "society"
      ],
      "unevaluatedProperties": false
    },
    "Name": {
      "type": "object",
      "properties": {
        "type": {
          "type": "string",
          "pattern": "^([a-z][A-Za-z0-9]*|X_[A-Z0-9]+(_[A-Z0-9]+)*)$",
          "x-jdx-personal-data": {
            "path": "type",
            "in": [
              "legal"
            ]
          }
        },
        "given": {
          "type": "string"
        },
        "family": {
          "type": "string"
        },
        "full": {
          "type": "string"
        },
        "registrations": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Registration"
          }
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "type"
      ],
      "allOf": [
        {
          "$comment": "name-full-or-family",
          "type": "object",
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "full": true
              },
              "required": [
                "full"
              ]
            },
            {
              "type": "object",
              "properties": {
                "family": true
              },
              "required": [
                "family"
              ]
            }
          ]
        }
      ],
      "unevaluatedProperties": false
    },
    "Identifier": {
      "type": "object",
      "properties": {
        "scheme": {
          "type": "string",
          "pattern": "^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$",
          "x-jdx-personal-data": {
            "path": "scheme",
            "in": [
              "TAX_ID",
              "NATIONAL_ID"
            ]
          }
        },
        "value": {
          "type": "string"
        },
        "country": {
          "type": "string",
          "pattern": "^[A-Z]{2}$"
        },
        "type": {
          "type": "string",
          "pattern": "^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$"
        },
        "society": {
          "type": "string",
          "pattern": "^(\\d{3}|X_JDX_[A-Z0-9_]+)$"
        },
        "issuer": {
          "type": "string"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "scheme",
        "value"
      ],
      "allOf": [
        {
          "$comment": "identifier-tax-or-national-id-fields",
          "type": "object",
          "if": {
            "type": "object",
            "properties": {
              "scheme": {
                "type": "string",
                "enum": [
                  "TAX_ID",
                  "NATIONAL_ID"
                ]
              }
            },
            "required": [
              "scheme"
            ]
          },
          "then": {
            "type": "object",
            "properties": {
              "country": true,
              "type": true
            },
            "required": [
              "country",
              "type"
            ]
          }
        },
        {
          "$comment": "identifier-society-fields",
          "type": "object",
          "if": {
            "type": "object",
            "properties": {
              "scheme": {
                "type": "string",
                "enum": [
                  "SOCIETY_WORK",
                  "SOCIETY_RECORDING"
                ]
              }
            },
            "required": [
              "scheme"
            ]
          },
          "then": {
            "type": "object",
            "properties": {
              "society": true
            },
            "required": [
              "society"
            ]
          }
        },
        {
          "$comment": "identifier-catalog-number-issuer",
          "type": "object",
          "if": {
            "type": "object",
            "properties": {
              "scheme": {
                "type": "string",
                "enum": [
                  "CATALOG_NUMBER"
                ]
              }
            },
            "required": [
              "scheme"
            ]
          },
          "then": {
            "type": "object",
            "properties": {
              "issuer": true
            },
            "required": [
              "issuer"
            ]
          }
        }
      ],
      "unevaluatedProperties": false
    },
    "Classification": {
      "type": "object",
      "properties": {
        "scheme": {
          "type": "string",
          "pattern": "^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$"
        },
        "code": {
          "type": "string"
        },
        "name": {
          "type": "string"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "scheme",
        "code"
      ],
      "unevaluatedProperties": false
    },
    "Condition": {
      "type": "object",
      "properties": {
        "scheme": {
          "type": "string",
          "pattern": "^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$"
        },
        "code": {
          "type": "string"
        },
        "name": {
          "type": "string"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "scheme",
        "code"
      ],
      "unevaluatedProperties": false
    },
    "StandardContract": {
      "type": "object",
      "properties": {
        "scheme": {
          "type": "string",
          "pattern": "^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$"
        },
        "code": {
          "type": "string"
        },
        "name": {
          "type": "string"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "scheme",
        "code"
      ],
      "unevaluatedProperties": false
    },
    "Territories": {
      "type": "object",
      "properties": {
        "include": {
          "type": "array",
          "items": {
            "type": "string",
            "pattern": "^\\d{4}$"
          },
          "minItems": 1
        },
        "exclude": {
          "type": "array",
          "items": {
            "type": "string",
            "pattern": "^\\d{4}$"
          }
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "include"
      ],
      "unevaluatedProperties": false
    },
    "Address": {
      "type": "object",
      "properties": {
        "street": {
          "type": "string"
        },
        "floor": {
          "type": "string"
        },
        "unit": {
          "type": "string"
        },
        "city": {
          "type": "string"
        },
        "subdivision": {
          "$ref": "#/$defs/Subdivision"
        },
        "postalCode": {
          "type": "string"
        },
        "country": {
          "type": "string",
          "pattern": "^[A-Z]{2}$"
        },
        "extensions": {
          "not": {}
        }
      },
      "unevaluatedProperties": false
    },
    "Place": {
      "type": "object",
      "properties": {
        "city": {
          "type": "string"
        },
        "subdivision": {
          "$ref": "#/$defs/Subdivision"
        },
        "country": {
          "type": "string",
          "pattern": "^[A-Z]{2}$"
        },
        "extensions": {
          "not": {}
        }
      },
      "unevaluatedProperties": false
    },
    "Subdivision": {
      "type": "object",
      "properties": {
        "code": {
          "type": "string",
          "pattern": "^[A-Z]{2}-[A-Z0-9]{1,3}$"
        },
        "name": {
          "type": "string"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "name"
      ],
      "unevaluatedProperties": false
    },
    "Contact": {
      "type": "object",
      "properties": {
        "email": {
          "type": "string",
          "pattern": "^[^@\\s]+@[^@\\s]+\\.[^@\\s]+$",
          "x-jdx-personal-data": true
        },
        "phone": {
          "type": "string",
          "pattern": "^\\+[1-9]\\d{6,14}$",
          "x-jdx-personal-data": true
        },
        "extensions": {
          "not": {}
        }
      },
      "unevaluatedProperties": false
    },
    "Amount": {
      "type": "object",
      "properties": {
        "amount": {
          "type": "string",
          "pattern": "^\\d+(\\.\\d{1,4})?$"
        },
        "currency": {
          "type": "string",
          "pattern": "^[A-Z]{3}$"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "amount",
        "currency"
      ],
      "unevaluatedProperties": false
    },
    "Registration": {
      "type": "object",
      "properties": {
        "registry": {
          "type": "string",
          "pattern": "^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$"
        },
        "kind": {
          "type": "string",
          "pattern": "^([a-z][A-Za-z0-9]*|X_[A-Z0-9]+(_[A-Z0-9]+)*)$"
        },
        "number": {
          "type": "string"
        },
        "date": {
          "type": "string",
          "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
        },
        "expiryDate": {
          "type": "string",
          "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
        },
        "filing": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{0,63}$",
          "x-jdx-ref": "media",
          "x-jdx-ref-type": [
            "registrationFiling"
          ]
        },
        "certificate": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{0,63}$",
          "x-jdx-ref": "media",
          "x-jdx-ref-type": [
            "registrationCertificate"
          ]
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "registry",
        "kind"
      ],
      "unevaluatedProperties": false
    },
    "WorkRegistration": {
      "type": "object",
      "properties": {
        "registry": {
          "type": "string",
          "pattern": "^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$"
        },
        "kind": {
          "type": "string",
          "pattern": "^([a-z][A-Za-z0-9]*|X_[A-Z0-9]+(_[A-Z0-9]+)*)$"
        },
        "part": {
          "type": "string",
          "enum": [
            "music",
            "lyrics",
            "both"
          ]
        },
        "number": {
          "type": "string"
        },
        "date": {
          "type": "string",
          "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
        },
        "expiryDate": {
          "type": "string",
          "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
        },
        "filing": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{0,63}$",
          "x-jdx-ref": "media",
          "x-jdx-ref-type": [
            "registrationFiling"
          ]
        },
        "certificate": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{0,63}$",
          "x-jdx-ref": "media",
          "x-jdx-ref-type": [
            "registrationCertificate"
          ]
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "registry",
        "kind"
      ],
      "unevaluatedProperties": false
    },
    "Party": {
      "type": "object",
      "properties": {
        "id": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{0,63}$"
        },
        "kind": {
          "type": "string",
          "enum": [
            "person",
            "organization"
          ]
        },
        "names": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Name"
          }
        },
        "identifiers": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Identifier"
          }
        },
        "gender": {
          "type": "string",
          "enum": [
            "female",
            "male",
            "nonBinary",
            "undisclosed"
          ],
          "x-jdx-personal-data": true
        },
        "birthDate": {
          "type": "string",
          "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
          "x-jdx-personal-data": true
        },
        "deathDate": {
          "type": "string",
          "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
          "x-jdx-personal-data": true
        },
        "nationality": {
          "type": "string",
          "pattern": "^[A-Z]{2}$",
          "x-jdx-personal-data": true
        },
        "maritalStatus": {
          "type": "string",
          "enum": [
            "single",
            "married",
            "commonLawUnion",
            "civilUnion",
            "separated",
            "divorced",
            "widowed",
            "notDeclared"
          ],
          "x-jdx-personal-data": true
        },
        "address": {
          "$ref": "#/$defs/Address",
          "x-jdx-personal-data": true
        },
        "contact": {
          "$ref": "#/$defs/Contact",
          "x-jdx-personal-data": true
        },
        "affiliations": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Affiliation"
          }
        },
        "legalRepresentatives": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/LegalRepresentative"
          }
        },
        "successors": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Successor"
          }
        },
        "representatives": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Representative"
          }
        },
        "media": {
          "type": "array",
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            "type": "string",
            "pattern": "^[a-z][a-z0-9-]{0,63}$",
            "x-jdx-ref": "media"
          }
        },
        "extensions": {
          "$ref": "#/$defs/Extensions"
        }
      },
      "required": [
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        "kind"
      ],
      "allOf": [
        {
          "$comment": "party-organization-names-full",
          "type": "object",
          "if": {
            "type": "object",
            "properties": {
              "kind": {
                "type": "string",
                "enum": [
                  "organization"
                ]
              }
            },
            "required": [
              "kind"
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          },
          "then": {
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              "names": {
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                    },
                    "family": {
                      "not": {}
                    }
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                  "required": [
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                }
              }
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          }
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    "Affiliation": {
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        "society": {
          "type": "string",
          "pattern": "^(\\d{3}|X_JDX_[A-Z0-9_]+)$"
        },
        "memberNumber": {
          "type": "string"
        },
        "rights": {
          "type": "array",
          "items": {
            "type": "string",
            "enum": [
              "performing",
              "mechanical",
              "synchronization",
              "print"
            ]
          }
        },
        "territories": {
          "$ref": "#/$defs/Territories"
        },
        "startDate": {
          "type": "string",
          "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
        },
        "endDate": {
          "type": "string",
          "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "society"
      ],
      "unevaluatedProperties": false
    },
    "LegalRepresentative": {
      "type": "object",
      "properties": {
        "party": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{0,63}$",
          "x-jdx-ref": "parties"
        },
        "capacity": {
          "type": "string",
          "pattern": "^([a-z][A-Za-z0-9]*|X_[A-Z0-9]+(_[A-Z0-9]+)*)$"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "party"
      ],
      "unevaluatedProperties": false
    },
    "Successor": {
      "type": "object",
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        "party": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{0,63}$",
          "x-jdx-ref": "parties"
        },
        "capacity": {
          "type": "string",
          "pattern": "^([a-z][A-Za-z0-9]*|X_[A-Z0-9]+(_[A-Z0-9]+)*)$"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "party"
      ],
      "unevaluatedProperties": false
    },
    "Representative": {
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      "properties": {
        "party": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{0,63}$",
          "x-jdx-ref": "parties"
        },
        "role": {
          "type": "string",
          "pattern": "^([a-z][A-Za-z0-9]*|X_[A-Z0-9]+(_[A-Z0-9]+)*)$"
        },
        "title": {
          "type": "string"
        },
        "signatory": {
          "type": "boolean"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "party"
      ],
      "unevaluatedProperties": false
    },
    "Work": {
      "type": "object",
      "properties": {
        "id": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{0,63}$"
        },
        "titles": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Title"
          },
          "minItems": 1
        },
        "identifiers": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Identifier"
          }
        },
        "classifications": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Classification"
          }
        },
        "distributionCategory": {
          "type": "string",
          "enum": [
            "POP",
            "SER",
            "JAZ",
            "UNC"
          ]
        },
        "duration": {
          "type": "string",
          "pattern": "^P(?!$)(\\d+Y)?(\\d+M)?(\\d+D)?(T(?=\\d)(\\d+H)?(\\d+M)?(\\d+S)?)?$"
        },
        "textMusicRelationship": {
          "type": "string",
          "enum": [
            "music",
            "text",
            "musicAndText",
            "musicAndTextSeparate"
          ]
        },
        "lyricsLanguages": {
          "type": "array",
          "items": {
            "type": "string",
            "pattern": "^[a-z]{2,3}(-[A-Za-z0-9]{2,8})*$"
          }
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      "type": "object",
      "properties": {
        "id": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{0,63}$"
        },
        "kind": {
          "type": "string",
          "pattern": "^([a-z][A-Za-z0-9]*|X_[A-Z0-9]+(_[A-Z0-9]+)*)$"
        },
        "mediaType": {
          "type": "string",
          "pattern": "^[a-z0-9][a-z0-9!#$&^_.+-]*/[a-z0-9][a-z0-9!#$&^_.+-]*$"
        },
        "size": {
          "type": "integer",
          "minimum": 0
        },
        "sha256": {
          "type": "string",
          "pattern": "^[0-9a-f]{64}$"
        },
        "path": {
          "type": "string"
        },
        "delivery": {
          "type": "integer",
          "minimum": 1
        },
        "delivered": {
          "type": "boolean"
        },
        "personalData": {
          "type": "boolean"
        },
        "evidence": {
          "$ref": "#/$defs/Evidence"
        },
        "extensions": {
          "$ref": "#/$defs/Extensions"
        }
      },
      "required": [
        "id",
        "kind"
      ],
      "allOf": [
        {
          "$comment": "media-not-delivered-without-path",
          "type": "object",
          "if": {
            "type": "object",
            "properties": {
              "delivered": {
                "type": "boolean",
                "enum": [
                  false
                ]
              }
            },
            "required": [
              "delivered"
            ]
          },
          "then": {
            "type": "object",
            "properties": {
              "path": {
                "not": {}
              }
            }
          }
        }
      ],
      "unevaluatedProperties": false
    },
    "Evidence": {
      "type": "object",
      "properties": {
        "esignature": {
          "$ref": "#/$defs/ESignature"
        },
        "signers": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Signer"
          }
        },
        "annexed": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Annexed"
          }
        },
        "anchors": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Anchor"
          }
        },
        "extensions": {
          "not": {}
        }
      },
      "unevaluatedProperties": false
    },
    "ESignature": {
      "type": "object",
      "properties": {
        "provider": {
          "type": "string"
        },
        "envelopeId": {
          "type": "string"
        },
        "legalClass": {
          "type": "string",
          "enum": [
            "electronic",
            "digital"
          ]
        },
        "identityMethods": {
          "type": "array",
          "items": {
            "type": "string",
            "pattern": "^([a-z][A-Za-z0-9]*|X_[A-Z0-9]+(_[A-Z0-9]+)*)$"
          }
        },
        "contactSource": {
          "type": "string",
          "pattern": "^([a-z][A-Za-z0-9]*|X_[A-Z0-9]+(_[A-Z0-9]+)*)$"
        },
        "timestamp": {
          "$ref": "#/$defs/Timestamp"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "provider"
      ],
      "unevaluatedProperties": false
    },
    "Timestamp": {
      "type": "object",
      "properties": {
        "source": {
          "type": "string",
          "enum": [
            "pdfEmbedded",
            "tsa"
          ]
        },
        "generatedAt": {
          "type": "string",
          "pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}(\\.\\d{1,9})?(Z|[+-]\\d{2}:\\d{2})$"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "source",
        "generatedAt"
      ],
      "unevaluatedProperties": false
    },
    "Signer": {
      "type": "object",
      "properties": {
        "party": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{0,63}$",
          "x-jdx-ref": "parties"
        },
        "onBehalfOf": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{0,63}$",
          "x-jdx-ref": "parties"
        },
        "signedAt": {
          "type": "string",
          "pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}(\\.\\d{1,9})?(Z|[+-]\\d{2}:\\d{2})$"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "party"
      ],
      "unevaluatedProperties": false
    },
    "Annexed": {
      "type": "object",
      "properties": {
        "fileName": {
          "type": "string"
        },
        "media": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{0,63}$",
          "x-jdx-ref": "media"
        },
        "sha256": {
          "type": "string",
          "pattern": "^[0-9a-f]{64}$"
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "sha256"
      ],
      "unevaluatedProperties": false
    },
    "Anchor": {
      "type": "object",
      "properties": {
        "method": {
          "type": "string",
          "pattern": "^([a-z][A-Za-z0-9]*|X_[A-Z0-9]+(_[A-Z0-9]+)*)$"
        },
        "proof": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{0,63}$",
          "x-jdx-ref": "media",
          "x-jdx-ref-type": [
            "timestampProof"
          ]
        },
        "extensions": {
          "not": {}
        }
      },
      "required": [
        "method"
      ],
      "unevaluatedProperties": false
    },
    "Extensions": {
      "type": "object",
      "patternProperties": {
        "^[a-z0-9-]+(\\.[a-z0-9-]+)+$": {
          "$ref": "#/$defs/ExtensionValue"
        }
      },
      "additionalProperties": false
    },
    "ExtensionValue": {
      "type": [
        "boolean",
        "number",
        "string",
        "array",
        "object"
      ],
      "items": {
        "$ref": "#/$defs/ExtensionValue"
      },
      "additionalProperties": {
        "$ref": "#/$defs/ExtensionValue"
      }
    }
  }
}