{
  "limitation": "Synthetic example only. The $1,000 comparison amount is prepared input, not a charge calculated by this demo. This demonstrates evidence review and date validation; it does not establish customer savings, a recoverable claim, or posted cash.",
  "model_version": "pba-3",
  "pdf_rendered": false,
  "private_key_persisted": false,
  "public_key": "Bd129pGgRlKIUMGZIJrSwcH7FYGbrtYSW9756PXWjHk=",
  "public_key_id": "synthetic-audit-demo-ephemeral",
  "scenarios": [
    {
      "audit_result_hash": "blake3:e495f998107bc70462d8f53b7d834ec73609abd65047c46040bdcf1f1b6e7958",
      "reason": "recomputed from provided evidence and the cited contract term",
      "reproduces": true,
      "scenario": "valid-contract",
      "signature_verified": true,
      "supported_discrepancy_cents": 20000,
      "verdict": "supported_discrepancy",
      "workbook_bytes_match": true,
      "workbook_sha256": "sha256:eae37bbeda7953c5076d1ad3221bf854e6e7af9479af1e18a182ad784cfcc9d2"
    },
    {
      "audit_result_hash": "blake3:dd7d548feb761d43eb57e1cb771235b6499b11dc3234d6e0a5038f8029354403",
      "reason": "cited clause 'fixed-service' does not cover the entire invoice period 2026-08-01..2026-08-31; effective dates are 2099-01-01..unbounded",
      "reproduces": true,
      "scenario": "future-contract",
      "signature_verified": true,
      "supported_discrepancy_cents": 0,
      "verdict": "unverifiable",
      "workbook_bytes_match": true,
      "workbook_sha256": "sha256:ca04ed927321254fe8abae3d13fec331dcc139ea82d8ab380390eaea381475e9"
    },
    {
      "audit_result_hash": "blake3:9fe3b091b42c22dbf3f828e0a971741de1a0af255f27f11dc719f76bcf2de98c",
      "reason": "cited clause 'fixed-service' does not cover the entire invoice period 2026-08-01..2026-08-31; effective dates are unbounded..2026-07-31",
      "reproduces": true,
      "scenario": "expired-contract",
      "signature_verified": true,
      "supported_discrepancy_cents": 0,
      "verdict": "unverifiable",
      "workbook_bytes_match": true,
      "workbook_sha256": "sha256:e51398eb6a6684a9413b8794a0cfd38858f5e00bb75d78ff384a34794bb79bc2"
    },
    {
      "audit_result_hash": "blake3:6b5341914238420e09c3407425ebd6d5dcdbb7e4cf34dc834498e9f5fe302936",
      "reason": "cited clause 'fixed-service' does not cover the entire invoice period 2026-08-01..2026-08-31; effective dates are 2026-08-15..unbounded",
      "reproduces": true,
      "scenario": "partial-contract",
      "signature_verified": true,
      "supported_discrepancy_cents": 0,
      "verdict": "unverifiable",
      "workbook_bytes_match": true,
      "workbook_sha256": "sha256:b8cad63f0056fd1d7390449b6453a63d26b7c79ff713cc6ab9071e31b3465976"
    }
  ],
  "synthetic": true
}