{
  "version": "0.1.0",
  "labels": ["observed", "forecast", "calculated", "reported", "inferred", "regulatory"],
  "recheck_intervals": {
    "regulation_page": "7d",
    "emergency_notice": "24h",
    "public_access_map": "30d",
    "acquisition_announcement": "7d",
    "nws_forecast": "1h",
    "nws_observation": "20m",
    "usgs_water": "1h",
    "noaa_tides": "6h",
    "padus": "180d"
  },
  "near_trip_recheck": "Access and regulation evidence attached to a Trip Card is rechecked within 24h before the trip date.",
  "display_rule": "Never show a universal 'verified today' label when only part of an answer was refreshed today; each evidence card carries its own retrieved_at.",
  "stale_policy": "Evidence older than its recheck interval is shown with its age and reduces evidence strength; it is never silently dropped or silently trusted."
}