{
  "data": {
    "title": "Synthetic encrypted work",
    "summary": "Reserved-domain fixture for documentation tests.",
    "coverImage": "/covers/sample-work.webp",
    "chapters": [
      { "id": "chapter-001", "number": 1, "title": "Chapter 1" },
      { "id": "chapter-002", "number": 2, "title": "Chapter 2" }
    ]
  }
}