{
  "title": "Turbine manufacturing data for AI module and test configuration",
  "source_page": "https://fiund.com/industries/turbine-module-test-configuration-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "A swapped module changes the evidence scope",
    "context": "Paper serial cards represent a fictional machine assembly. No operating points, design or performance are given.",
    "records": [
      [
        "1",
        "Build register",
        "Unit U5 contained module M8 for event A; M9 installed before event B."
      ],
      [
        "2",
        "Report 1",
        "Event A, U5/M8; review complete."
      ],
      [
        "3",
        "Report 2",
        "Event B, U5/M9; report status draft."
      ]
    ],
    "question": "Which review state applies to the current configuration?",
    "answer": "Report 2 is the current configuration's linked record because event B uses M9 under records 1 and 3. It is still draft. Report 1 remains completed evidence for the earlier M8 build and cannot change the draft state of M9.",
    "failureModes": [
      "Joining on the unit serial alone",
      "Treating draft report presence as completed review"
    ],
    "fields": [
      [
        "module_serial",
        "Distinguishes build states"
      ],
      [
        "test_event_id",
        "Links the exact configuration"
      ],
      [
        "report_status",
        "Separates draft from reviewed evidence"
      ]
    ],
    "holdout": "Include a later report revision that changes only status and retain earlier state in as-of snapshots.",
    "boundary": "No real turbine design, test procedures, performance values, operation or suitability claims."
  }
}