{
  "status": "ok",
  "attempted_at": "2026-10-31T20:38:40.589304+00:00",
  "generated_at": "2026-10-31T20:41:33.801994+00:00",
  "gpu_observations": 30,
  "workstation_observations": 13,
  "errors": [],
  "fetch_max_hours": 36,
  "gph_source_date_max_days": 8,
  "note": "Static health: consumers MUST compare timestamps to their clock; HTTP 200 alone is not healthy",
  "coverage": {
    "gpu_targets": 30,
    "gpu_observations": 30,
    "gpu_unknown_chart_dates": 4,
    "gpu_metric_card_discrepancies": 18,
    "workstation_targets": 13,
    "workstation_priced": 11,
    "workstation_quote_only": 2,
    "workstation_sellers": 7,
    "market_coverage": "selected catalog only; source freshness/retailer availability not guaranteed"
  }
}