{
  "as_of": "2026-09-05",
  "audit_result_hash": "blake3:1f1f74e3b489f99416c0a2c8bc0426c67c49e20bf6085e5d4d687d6383bbff09",
  "billing_artifact_hash": "blake3:1c8ead8e9de3cc527ca52f499526c0afe7a60bdd4dff6c4974ece88fcc91281a",
  "case_id": "equal-total-errors",
  "charge_lines": [
    {
      "amount_cents": 14400000,
      "charge_id": "energy",
      "determinants": {
        "rounding": "line_item",
        "unrounded_usd": "144000"
      },
      "formula": "sum(interval kWh * USD/MWh / 1000); half-up cents per line_item",
      "kind": "fixed_energy",
      "quantity": "2880000",
      "rate": "5E+1",
      "source_ids": [
        "contract",
        "meter"
      ],
      "unit": "kWh"
    },
    {
      "amount_cents": 7200000,
      "charge_id": "demand",
      "determinants": {
        "binding_determinants": "minimum",
        "first_peak_at": "2026-09-01T05:00:00+00:00",
        "historical_peak_kw": "0",
        "minimum_kw": "6E+3",
        "period_peak_kw": "4E+3",
        "ratchet_floor_kw": "0",
        "ratchet_fraction": "0"
      },
      "formula": "max(period peak kW, contractual minimum kW, historical peak kW * ratchet) * USD/kW",
      "kind": "demand",
      "quantity": "6E+3",
      "rate": "12",
      "source_ids": [
        "contract",
        "meter"
      ],
      "unit": "kW"
    },
    {
      "amount_cents": 100000,
      "charge_id": "fixed",
      "determinants": {},
      "formula": "specified fixed USD charge; half-up cents",
      "kind": "fixed",
      "quantity": "1",
      "rate": "1E+3",
      "source_ids": [
        "contract"
      ],
      "unit": "period"
    },
    {
      "amount_cents": 600000,
      "charge_id": "minimum",
      "determinants": {
        "applies_to": "energy",
        "covered_subtotal_cents": "14400000",
        "minimum_cents": "15000000"
      },
      "formula": "max(0, minimum bill cents - sum(specified rounded charge cents))",
      "kind": "minimum_bill",
      "quantity": "1",
      "rate": null,
      "source_ids": [
        "contract",
        "meter"
      ],
      "unit": "period"
    }
  ],
  "computed_total_cents": 22300000,
  "counterparty_favorable_cents": 600000,
  "customer_favorable_cents": 600000,
  "expected_answers_match": true,
  "file_sha256": {
    "audit-closure.json": "f520ee8d4a8943ec59bd0234211af2946c7d85cceaadba502391d5001e440db4",
    "audit-derivation.json": "cbe31515f2c437851b8c5cfa5db9e72c570db817d94c8cab91e56fabfc0a94b7",
    "audit-intake.json": "860cae81a448acc0aa8edb2164c3fd2418ccc92c148cc1f4d49c744c05bd59fb",
    "audit-workbook.xlsx": "b0ce69bebc3b848d6e2a2590e5a931e72bba237a7155b2092b62d329acc91572",
    "billing-request.json": "71451a02a1a1be13116722f3b49d08f8b710aebb46637a9ed2837a1492fc7dd8",
    "billing-result.json": "4916e4b5180e93f1d5237b9eced8258b6166f2dacd1165c3cc70db810981d0f5",
    "calculation.html": "35fa9cc4b31d42fdc4bffa0fe9b391a8ab33d03541d57d107efb2b5fc6f171d5",
    "closure.html": "201bc4e96f097081d30118ce1abb8040ed9d867a7c4b030ef170bc563644899f",
    "expected.json": "9e41db5d5de7c862f5f0e21c0b3bc6c0fede40ce85d7163d4d795febbb424490",
    "invoice.json": "14eb176de7df62dc7fea7ded86a92d398f95ad4f019c2ceb5530d1235f845365",
    "line-derivations/demand.json": "37986c85a75ce52f02ada6f067d5485cb56f86a6c0894bab792ca19a5f2325ac",
    "line-derivations/energy.json": "6c2298ba1725cea3dfbf648f23d08f3a9ca068ffeb35603bdd7b3639f22e534e",
    "line-derivations/fixed.json": "a3ef52226e975a8ec05da4f171fdae8ea2dcb4fda6ba6eaaba34c77e3632acf5",
    "line-derivations/minimum.json": "3fb5fbf614c37d9c355703277555f2ace10d52e4a057e26ac201e056a378f744",
    "sources-manifest.json": "f529eeecccdef96ebad9105b3d1939febaa796345a04d8fe65852f63be14be67",
    "sources/contract.json": "7b913e03c1b9715321c0c4ea96a3eed7eb12bfc7d26e03579b2661aa7891c95d",
    "sources/invoice.json": "52dfae4024ab0b47cfa0f5cda781df42072d49ca94794db0c493ecf3b159528f",
    "sources/meter.json": "4511bfc16e6b98b99cb5559967105d72f9254529c9da111bc944917b523b33e4"
  },
  "limits": "Synthetic, unsigned previews from fictional contract, meter and invoice documents. Known-answer evaluation, not customer evidence, extraction accuracy, a recoverable claim, observed savings or cash. Decision support, not legal advice.",
  "normalized_inputs_match_sources": true,
  "refusal_code": null,
  "reproduces": true,
  "schema_version": "billing-challenge-receipt-v1",
  "source_hashes_verified": true,
  "status": "supported_discrepancy",
  "synthetic": true,
  "unsigned": true,
  "unverifiable_count": 0,
  "unverifiable_residual_ids": [],
  "unverifiable_residuals": [],
  "verified": true,
  "workbook_sha256": "sha256:b0ce69bebc3b848d6e2a2590e5a931e72bba237a7155b2092b62d329acc91572"
}