{
  "title": "Recyclable material wholesale grade and weight records for AI",
  "source_page": "https://fiund.com/industries/recyclables-wholesale-grade-ticket-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Net mass can reconcile while a receiving-grade exception remains open",
    "context": "Two clean inert paper-lot props use original tickets and practice masses. No actual waste, site, commodity price, supplier contract or grade decision is included.",
    "records": [
      [
        "RGW1",
        "Lot A ticket",
        "Gross 90 practice kg, tare 10 kg, exact match to lot A. Initial grade-style code G1 recorded by sender."
      ],
      [
        "RGW2",
        "A receiving exception",
        "Receiver observes a discrepancy and flags grade review. No approved replacement grade or change to the scale values."
      ],
      [
        "RGW3",
        "Lot B ticket",
        "Gross 70 kg, tare missing. Sender code G1; no receiving exception or matching A tare authorization."
      ]
    ],
    "question": "Which net quantity can be computed, and what grade and measurement gaps must remain distinct?",
    "answer": "RGW1 supports A's net mass of 80 practice kg. RGW2 leaves its initial sender G1 and receiving exception as separate states, without an approved final grade. RGW3 lacks B's tare, so its net remains unknown and cannot borrow A's ten kilograms. Preserve mass arithmetic and grade review independently rather than let a balanced ticket imply grade acceptance or use a shared grade code as a measurement conversion.",
    "failureModes": [
      "Copying another lot's tare to complete a missing net weight.",
      "Treating net-weight reconciliation as acceptance of the sender's grade despite an open exception."
    ],
    "fields": [
      [
        "Lot and gross/tare source",
        "Defines the net calculation."
      ],
      [
        "Unit and missing measurement",
        "Limits arithmetic."
      ],
      [
        "Sender grade and receiver exception",
        "Preserves differing states."
      ]
    ],
    "holdout": "Add an approved A grade change without new scale tickets. Require grade to update while its documented 80 kg remains unchanged.",
    "boundary": "Use original clean props and synthetic values. Exclude real waste and commercial records; staff retain grade and release decisions."
  }
}