{
  "title": "Pallet and wood-container data for AI repair history",
  "source_page": "https://fiund.com/industries/pallet-repair-mark-history-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "The old photo precedes the replaced board",
    "context": "A fictional pallet is represented by original sketches. A neutral painted circle serves as a locator and carries no treatment or certification meaning.",
    "records": [
      [
        "P1",
        "Monday drawing",
        "Pallet T7 has a circle on deck board D4."
      ],
      [
        "P2",
        "Tuesday repair log",
        "D4 removed; new unmarked board D4b installed in the same position."
      ],
      [
        "P3",
        "Wednesday photo",
        "Pallet T7 identifier visible; board position shown without a circle."
      ],
      [
        "P4",
        "Request",
        "Explain the mark history for the currently installed board."
      ]
    ],
    "question": "Does the Monday circle describe D4b?",
    "answer": "No. P1 associates the circle with the removed D4. P2 logs a replacement in the same position, and P3 shows the later view with no circle. Link the Monday observation to D4 and retain D4b as a different component under the same pallet ID.",
    "failureModes": [
      "Persisting a component mark through a logged replacement",
      "Equating a locator circle with treatment or certification"
    ],
    "fields": [
      [
        "component_instance",
        "Distinguishes the retired board from its replacement"
      ],
      [
        "repair_effective_time",
        "Places each view before or after the change"
      ],
      [
        "mark_meaning",
        "Prevents interpreting a neutral shape as a credential"
      ]
    ],
    "holdout": "Use a replacement board with its own identical circle; preserve separate mark instances despite matching appearance.",
    "boundary": "Use no real treatment marks, load values, shipment records or compliance assertions."
  }
}