{
  "evidence_id": "combined-change-matrix-20260829",
  "test_id": "EV-02/03/05/07/08/15/18",
  "status": "PASS",
  "verification_state": "MEASURED_LOCAL_SYNTHETIC_COMBINED_CHANGE",
  "customer_data": false,
  "records": 1200,
  "rounds": 20,
  "changed_refs": [
    "aml-v2",
    "kyc-v3",
    "model-v4",
    "source-v2"
  ],
  "expected_counts": {
    "affected": 504,
    "preserved": 683,
    "unknown": 13
  },
  "actual_counts": {
    "replayed": 441,
    "review": 76
  },
  "checks": {
    "classification_matches_independent_oracle": true,
    "unaffected_never_replayed": true,
    "non_replayable_never_replayed": true,
    "conflicts_or_provenance_failures_held": true,
    "duplicate_ids_rejected": true
  },
  "latency_ms": {
    "p50": 1.0935,
    "p95": 1.8309,
    "p99": 1.8309,
    "mean": 1.2072
  },
  "throughput_records_per_second": 994064.61,
  "claim_boundary": [
    "Synthetic in-process records only.",
    "Replay adapter is synthetic and deterministic; no customer queue/database.",
    "Not a regulatory certification or production SLO."
  ]
}