{
  "v": 1,
  "requestId": "fe36ebd7-8f6a-4d39-a4c8-1c84810bf423",
  "chainId": 1,
  "window": {
    "toBlock": 26057953,
    "fromBlock": 26057654,
    "toBlockHash": "0x6aec163d634b9b70d60e571c64553829235a4d16a8f10a7aa3e9f0a922842c8a"
  },
  "answerType": "bool",
  "answer": true,
  "definitions": {
    "answer": "true or false",
    "source": "ESA official site (esa.int), Applications/Observing_the_Earth page 'FLEX and Sentinel-3C launched', and Avio press release, both read directly",
    "missing": "not applicable; fact was established",
    "subject": "Reported fact about the Vega-C VV30 launch event of 15 September 2026, independent of the pinned block window which only timestamps the request"
  },
  "recipe": {
    "kind": "panel",
    "source": "https://www.esa.int/Applications/Observing_the_Earth/FLEX_and_Sentinel-3C_launched"
  },
  "notes": "Vega-C flight VV30 lifted off from Kourou, French Guiana on 15 September 2026 at 03:21 UTC carrying Copernicus Sentinel-3C and ESA's FLEX satellite in a dual-payload configuration using the Vespa adapter. ESA's official reporting (esa.int) confirms Sentinel-3C was injected into its Sun-Synchronous Orbit first, followed by FLEX about one hour later, with ESOC receiving first signals from both satellites confirming successful separation and ground contact. Corroborated by Avio's press release and NASASpaceFlight.com launch coverage. Answer: true."
}