{
  "scope": "Descriptive onsite-town daily comparisons for 2025; no plume validation or map correction",
  "protocol_sha256": "89f3522a80ef88d87df22f6d859d410fcd23225d8265ef9ca49384a7c7e746c6",
  "independent_status": "PASS",
  "independent_counts": {
    "total": 1497995,
    "structuralExact": 1472051,
    "numericExact": 24408,
    "matchedNullNumeric": 1536
  },
  "maximum_absolute_numeric_difference": "0",
  "tolerance_used": [],
  "differences": [],
  "pairs": 6570,
  "lineage_windows": 2190,
  "period_summaries": 234,
  "clock_diagnostics": 234,
  "precision_diagnostics": 39,
  "primary_pm25_paired_dates": 330,
  "primary_no2_paired_dates": 319,
  "figure": "Three monthly paired-day panels visually inspected; no clipping or overlapping labels found.",
  "source_inputs_unchanged": true,
  "calculation_and_detailed_audit": "Included in the analysis archive.",
  "map_change": false
}