{
  "synthetic": true,
  "topic_id": "TP-113",
  "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.",
  "events": [
    {
      "id": "A",
      "account": "X",
      "currency": "EUR",
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      "amount": 25
    },
    {
      "id": "B",
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      "currency": "EUR",
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      "amount": 25
    },
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      "id": "C",
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      "currency": "EUR",
      "date": "D",
      "amount": -10
    },
    {
      "id": "D",
      "account": "X",
      "currency": "USD",
      "date": "D",
      "amount": 100
    }
  ],
  "reference_controls": [
    {
      "topic_id": "TP-113",
      "control": "EURcount3sum40",
      "result": "PASS"
    },
    {
      "topic_id": "TP-113",
      "control": "Dropgenuineequalpaymentwrong",
      "result": "PASS"
    },
    {
      "topic_id": "TP-113",
      "control": "Everyidentityonceandcurrenciesseparate",
      "result": "PASS"
    }
  ]
}