{
  "title": "Petroleum and coal product data for AI identity records",
  "source_page": "https://fiund.com/industries/petroleum-coal-product-identity-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Same trade alias, different wax product",
    "context": "An invented wax ledger lists two products using one generic sales nickname.",
    "records": [
      [
        "1",
        "Product cards",
        "Wax A17 is block form; wax A71 is pellet form. Both use nickname Clear."
      ],
      [
        "2",
        "Blend ledger",
        "Lot L3 logged as A71."
      ],
      [
        "3",
        "Dispatch label",
        "L3, nickname Clear, carton art says block."
      ]
    ],
    "question": "Which identity does the ledger support, and what needs reconciliation?",
    "answer": "The lot ledger identifies L3 as A71; record 1 maps A71 to pellet form. Record 3's block descriptor conflicts with that mapping, and the shared nickname Clear cannot resolve it. Flag the form conflict and request independent identity evidence before using the dispatch label.",
    "failureModes": [
      "Joining on nickname alone",
      "Treating a printed form descriptor as physical inspection"
    ],
    "fields": [
      [
        "canonical_product_id",
        "Disambiguates shared aliases"
      ],
      [
        "form_descriptor",
        "Records a material form separately"
      ],
      [
        "label_conflict",
        "Retains discrepancies for review"
      ]
    ],
    "holdout": "Provide a renamed product whose canonical ID remains stable; track alias validity dates without splitting lot lineage.",
    "boundary": "No real wax formulations, blend settings, plant data or product-use claims."
  }
}