{
 "date": "2026-09-20",
 "destination": "seattle",
 "frozen": true,
 "written": "once, on the night the day left the window, from the as-of ledger of that date; never recomputed",
 "band": "Busy",
 "busier_than_pct": 79,
 "confidence": 0.667,
 "drivers": [],
 "events": [],
 "signal_states": {
  "cruise": "OK",
  "season": "OK",
  "holiday": "REAL_ZERO"
 },
 "signal_values": {
  "cruise": 0.7672,
  "season": 0.6,
  "holiday": 0.0
 },
 "model_version": "v11-2026.07",
 "computed_at": "2026-09-20T08:56:12.835162",
 "record_id": "seattle/2026-09-20/a2e03bc99b5b4328",
 "cite_as": "https://avoid-crowds.com/seattle/#d-2026-09-20"
}