Us Copyright Office Registration Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/us-copyright-office/refs/heads/main/json-structure/us-copyright-office-registration-structure.json",
  "name": "CopyrightRegistration",
  "description": "A U.S. copyright registration record from the Copyright Public Records System, covering works registered from 1978 onward.",
  "type": "object",
  "properties": {
    "registration_number": {
      "type": "string",
      "description": "Official U.S. copyright registration number.",
      "example": "TXu002345678"
    },
    "title": {
      "type": "string",
      "description": "Title of the copyrighted work.",
      "example": "Advanced Machine Learning Techniques"
    },
    "registration_date": {
      "type": "date",
      "description": "Date the copyright registration was issued."
    },
    "effective_date": {
      "type": "date",
      "description": "Effective date of the copyright registration (usually date of deposit or application)."
    },
    "work_category": {
      "type": "string",
      "description": "Category of the copyrighted work.",
      "enum": [
        "Architectural Drawings",
        "Art Works",
        "Choreography",
        "Dramatic Works",
        "Machine Readable Works",
        "Motion Pictures",
        "Musical Works",
        "Non-Dramatic Literary Works",
        "Photos/Slides",
        "Sound Recordings",
        "Technical Drawings",
        "Textiles",
        "Toys/Games"
      ]
    },
    "claimants": {
      "type": "array",
      "description": "Copyright claimants (rights holders) for this work.",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string",
            "description": "Name of the copyright claimant."
          },
          "claimant_type": {
            "type": "string",
            "enum": [
              "Individual",
              "Organization",
              "Estate"
            ],
            "description": "Type of claimant entity."
          }
        },
        "required": [
          "name"
        ]
      }
    },
    "authors": {
      "type": "array",
      "description": "Authors or creators of the work.",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string",
            "description": "Name of the author or creator."
          },
          "authorship": {
            "type": "string",
            "description": "Nature of the author's contribution.",
            "example": "Text"
          }
        },
        "required": [
          "name"
        ]
      }
    },
    "year_completed": {
      "type": "int32",
      "description": "Year the work was completed or first published.",
      "example": 2024
    },
    "basis_of_claim": {
      "type": "string",
      "description": "The basis for the copyright claim (e.g., new work, derivative).",
      "enum": [
        "New Work",
        "Compilation",
        "Derivative Work",
        "Translation",
        "Revised Work"
      ]
    },
    "previous_registration": {
      "type": "string",
      "description": "Previous registration number if this is a derivative or revised work."
    },
    "record_status": {
      "type": "string",
      "description": "Current status of the registration record.",
      "enum": [
        "Active",
        "Cancelled",
        "Renewed",
        "Superseded"
      ]
    }
  },
  "required": [
    "registration_number",
    "title",
    "registration_date",
    "work_category"
  ]
}