{
  "v": 1,
  "requestId": "280d47bb-595c-4a20-8491-b3be8595c2e3",
  "chainId": 1,
  "window": {
    "toBlock": 26057836,
    "fromBlock": 26057538,
    "toBlockHash": "0x60aa93d763dea61e7d1a51f24b6524bdcadddfcaee2a0e7150c22cb63c38b490"
  },
  "answerType": "uint256",
  "answer": "8849",
  "figure": "8849",
  "definitions": {
    "answer": "the number, as a whole number with no separators",
    "source": "China and Nepal jointly announced on 8 December 2020 that the height of Mount Everest, based on their 2019-2020 joint survey, is 8,848.86 metres; this is reported by National Geographic and by China's official Xinhua News Agency announcement of the survey result.",
    "missing": "not applicable; the fact was established from the sources below",
    "subject": "The question asks about the documented 2020 China-Nepal joint survey result for Mount Everest's height, a historical/scientific fact independent of the pinned block window, which only timestamps the request."
  },
  "recipe": {
    "kind": "panel",
    "source": "https://www.nationalgeographic.com/science/article/new-height-of-mount-everest-announced-by-china-and-nepal (National Geographic, 'China and Nepal agree on a new height for Mount Everest', reporting the 8 December 2020 joint announcement of 8,848.86 m); corroborated by Nepal's Survey Department official announcement and Xinhua's coverage of China's Ministry of Natural Resources statement of the same figure."
  },
  "notes": "The 2020 China-Nepal joint survey established Everest's height as 8,848.86 metres, announced jointly on 2020-12-08. Rounded to the nearest metre this is 8849. Read National Geographic's article on the announcement, which cites both countries' foreign ministries; this matches China's Ministry of Natural Resources and Nepal's Survey Department official statements of 8,848.86 m. No RPC scan applies since evidence type is panel."
}