{
  "title": "Armored courier handoff and custody receipt records for AI",
  "source_page": "https://fiund.com/industries/armored-courier-custody-receipt-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Sender transfer and recipient acknowledgment need the same full tote reference",
    "context": "An empty-tabletop custody fixture uses original forms and abstract tote aliases. It includes no actual valuables, route, customer, pickup schedule or security procedure.",
    "records": [
      [
        "AR-C1",
        "Sender events",
        "Tote DEMO-A1 transferred in practice window W1. Tote DEMO-A2 transferred in separate window W2. Full IDs are distinct."
      ],
      [
        "AR-C2",
        "Recipient receipt",
        "Receipt R1 explicitly acknowledges DEMO-A1 in W1 and cites its sender event."
      ],
      [
        "AR-C3",
        "Partial receipt",
        "Receipt R2 says DEMO-A only, window W2. Missing final character and sender-event reference; no approved correction supplied."
      ]
    ],
    "question": "Which two-sided handoff is documented, and can R2's partial identifier establish receipt of A2?",
    "answer": "AR-C1 and AR-C2 exactly connect DEMO-A1's sender event and recipient acknowledgment within W1. AR-C3 shares only a partial prefix with both totes and lacks the originating event reference, so W2 alone cannot establish an A2 receipt. Retain A2's sender transfer and unmatched recipient evidence separately. The fictional records do not establish real custody, security compliance or delivery of any valuable item.",
    "failureModes": [
      "Matching custody receipts by a shared identifier prefix.",
      "Treating a sender's transfer as proof of recipient acknowledgment when the receiving record is incomplete."
    ],
    "fields": [
      [
        "Full tote and sender-event ID",
        "Defines the outgoing object."
      ],
      [
        "Recipient reference and time window",
        "Supports the matching receipt."
      ],
      [
        "Partial-ID exception and correction authority",
        "Preserves unresolved evidence."
      ]
    ],
    "holdout": "Add an approved R2 correction to DEMO-A2 but a conflicting W1 window. Require the remaining timing conflict to be reviewed.",
    "boundary": "Use owned empty props and original paperwork with performer rights. Exclude real routes, times, personnel and security controls."
  }
}