{
  "title": "Mining equipment data for AI module and serial records",
  "source_page": "https://fiund.com/industries/mining-equipment-module-serial-chain-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "A prior module report survives a module replacement as history",
    "context": "An invented heavy-equipment register contains neutral serials only. No site or operational details appear.",
    "records": [
      [
        "1",
        "Assembly history",
        "Unit M4 originally used module A17; replaced with A22 Tuesday."
      ],
      [
        "2",
        "Inspection index",
        "Report R4 for A17 Monday; no A22 report."
      ],
      [
        "3",
        "Query",
        "Find the module evidence applicable to Wednesday's configuration."
      ]
    ],
    "question": "Which report should the reviewer attach to the current module?",
    "answer": "None in the packet. Wednesday's module is A22 under record 1. R4 in record 2 applies to the removed A17 and stays historical for M4. The same base machine identifier in record 3 does not transfer inspection evidence to the replacement.",
    "failureModes": [
      "Carrying a removed module's inspection forward",
      "Dropping replacement history from current configuration"
    ],
    "fields": [
      [
        "module_serial",
        "Distinguishes physical instances"
      ],
      [
        "installed_interval",
        "Determines current configuration"
      ],
      [
        "inspection_subject",
        "Pins report to inspected module"
      ]
    ],
    "holdout": "Return A17 to M4 after a later event; distinguish reinstallation from evidence of a fresh inspection.",
    "boundary": "No mine locations, real fleet records, equipment service guidance or safety claims."
  }
}