{
  "title": "Tire manufacturing data for AI sidewall and identity records",
  "source_page": "https://fiund.com/industries/tire-identity-sidewall-record-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Match both sidewall fields before linking a report",
    "context": "An original paper illustration uses invented sidewall tags. No real tire size, grade or suitability appears.",
    "records": [
      [
        "1",
        "Register",
        "Model Q in mock class A uses ID QA; class B uses QB."
      ],
      [
        "2",
        "Sidewall crop",
        "Visible model Q and class B; date field obscured."
      ],
      [
        "3",
        "Inspection index",
        "Entry I1 covers QA; I2 covers QB. No date evidence in either stub."
      ]
    ],
    "question": "Which report reference and what visibility status belong on the image?",
    "answer": "Link to I2 based on the model and class visible in record 2, mapped through record 1 to QB and then record 3. The crop does not supply the date field, and the report index does not fill it in. Keep date visibility unresolved.",
    "failureModes": [
      "Linking by model alone",
      "Copying a date from another image in the same folder"
    ],
    "fields": [
      [
        "mock_class",
        "Distinguishes variants within a model"
      ],
      [
        "report_variant_key",
        "Ensures the right inspection reference"
      ],
      [
        "field_visibility",
        "Tracks the clipped date independently"
      ]
    ],
    "holdout": "Use a retagged illustration with an ambiguous class character; do not join until another view resolves it.",
    "boundary": "No real tire identification numbers, service advice, load ratings or roadworthiness conclusions."
  }
}