{
  "tool_id": "art-08-en16931-einvoice-batch-validator",
  "note": "golden_hash empty until first `node golden-parity.test.mjs --update`.",
  "vectors": [
    {
      "name": "default-inputs",
      "policy_parameters": {},
      "output_payload": {
        "verdict": "NON_COMPLIANT",
        "total_invoices": 200,
        "pass_count": 133,
        "fail_count": 67,
        "compliance_rate_pct": 66.5,
        "deadline_readiness_score": 59,
        "top_failure_rules": [
          {
            "rule": "BR-1: BT-1 Invoice number missing",
            "count": 25
          },
          {
            "rule": "BR-14: BT-9 Due date missing",
            "count": 24
          },
          {
            "rule": "BR-2: BT-2 Issue date missing",
            "count": 12
          },
          {
            "rule": "BR-36: BT-151 VAT category code invalid",
            "count": 11
          },
          {
            "rule": "BR-25: BT-129 Line item quantity invalid",
            "count": 9
          }
        ],
        "rule_failure_counts": {
          "BR-2: BT-2 Issue date missing": 12,
          "BR-14: BT-9 Due date missing": 24,
          "BR-1: BT-1 Invoice number missing": 25,
          "BR-25: BT-129 Line item quantity invalid": 9,
          "BR-36: BT-151 VAT category code invalid": 11
        },
        "compliance_flags": [
          "EN16931_NON_COMPLIANT",
          "ERECEIPT_DEADLINE_AT_RISK"
        ]
      },
      "golden_hash": "b692ba2efb7447e42efcd477cc91c79376be6005f3ad86059ed8920a4c84aa7b"
    }
  ]
}