{
  "kind": "timestamped response-shape checks, not the synthetic price series",
  "checks": [
    {
      "requested_url": "https://api.kraken.com/0/public/Ticker?pair=LTCUSD",
      "status": 200,
      "request_started_utc": "2026-10-25T23:24:29.915465+00:00",
      "response_received_utc": "2026-10-25T23:24:30.012566+00:00",
      "sha256": "2dea70ee09f43477b3c2f524d8cb7a43e99225e7901705516f48fa74dc08f217",
      "field_names": [
        "a",
        "b",
        "c",
        "v",
        "p",
        "t",
        "l",
        "h",
        "o"
      ],
      "scope": "Public response shape checked; capture receipt time is not a trade event timestamp. Responses were independent, not a synchronized cross-venue comparison. Numeric market quotes are excluded from this model package."
    },
    {
      "requested_url": "https://api.exchange.coinbase.com/products/LTC-USD/stats",
      "status": 200,
      "request_started_utc": "2026-10-25T23:24:29.922488+00:00",
      "response_received_utc": "2026-10-25T23:24:30.125963+00:00",
      "sha256": "8b14c099fd6120eabefb562c11eee5850290eac301e49af457b8ddbfb52a454f",
      "field_names": [
        "open",
        "high",
        "low",
        "last",
        "volume",
        "volume_30day",
        "rfq_volume_24hour",
        "rfq_volume_30day"
      ],
      "scope": "Public response shape checked; capture receipt time is not a trade event timestamp. Responses were independent, not a synchronized cross-venue comparison. Numeric market quotes are excluded from this model package."
    }
  ]
}