{
  "synthetic": true,
  "topic_id": "TP-012",
  "scope": "Invented teaching records and actual Python reference controls; not bank exports, upload templates, vendor/API/software execution, OCR/signature/PDF validation, compatibility tests or fee/tax advice.",
  "components": [
    500,
    -15,
    -50
  ],
  "expected_net": 435,
  "external_provider_sale": 200,
  "pending_estimate": 80,
  "bank_credit": 435,
  "reference_controls": [
    {
      "topic_id": "TP-012",
      "control": "Signed components equal stated net",
      "result": "PASS"
    },
    {
      "topic_id": "TP-012",
      "control": "Gross-only shortcut gives a different result",
      "result": "PASS"
    },
    {
      "topic_id": "TP-012",
      "control": "External or pending amounts wrongly enlarge the payout",
      "result": "PASS"
    }
  ]
}