{
  "title": "Private mailbox center parcel receipt and pickup data for AI",
  "source_page": "https://fiund.com/industries/private-mail-center-receipt-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Carrier delivery to a mail center is not customer pickup",
    "context": "Prop parcels use nonfunctional labels and an invented address format. There are no actual tracking codes, postal authorizations, IDs or customers.",
    "records": [
      [
        "PM1",
        "Parcel A sequence",
        "Carrier event says delivered to mock center C for A. Shelf entry S-A and customer notice N-A explicitly reference A."
      ],
      [
        "PM2",
        "Pickup record",
        "Original fictional pickup P-A names A and authorized exercise recipient role REC-A; exact match supplied."
      ],
      [
        "PM3",
        "Parcel A2 sequence",
        "Carrier delivery, shelf entry and notice name A2. No pickup record. Copy of P-A attached, still naming A rather than A2."
      ]
    ],
    "question": "Which parcel has documented collection, and what state does carrier-delivered A2 actually reach in the supplied sequence?",
    "answer": "PM1 and PM2 trace A from center receipt through shelf and notice to an exact authorized-role pickup record. PM3 supports A2's delivery to the center and notice, but its copied A pickup does not establish A2 collection. Report A2 as received at the center with pickup unconfirmed, rather than interpreting carrier delivered as customer possession. Preserve the distinct parcel IDs and recipient-role evidence.",
    "failureModes": [
      "Equating carrier delivery to a receiving center with customer pickup.",
      "Applying a similar parcel's pickup record without an exact target and recipient-role match."
    ],
    "fields": [
      [
        "Inert parcel alias and carrier event",
        "Defines center receipt."
      ],
      [
        "Shelf and notice references",
        "Tracks intermediate stages."
      ],
      [
        "Pickup target and authorized role",
        "Supports collection."
      ]
    ],
    "holdout": "Add an A2 pickup signed by a role not authorized in the exercise. Require identity matching to resolve while authority remains a review exception.",
    "boundary": "Use original prop labels and forms. Exclude addresses, valid tracking codes and identification documents; clear any third-party design rights separately."
  }
}