{
  "v": 1,
  "requestId": "9bbae735-7c9d-480a-beef-2b9315ddd690",
  "chainId": 1,
  "window": {
    "toBlock": 26048185,
    "fromBlock": 26047887,
    "toBlockHash": "0x4e56a6dcfef3265a8874b5ee86b0b5e6df4d4bc3cc666e5c442c89638985d5c7"
  },
  "answerType": "uint256",
  "answer": "10",
  "figure": "10",
  "definitions": {
    "subject": "Answered about the Bitcoin network's consensus rules, not the Ethereum chain the window timestamps.",
    "unit": "minutes",
    "basis": "Bitcoin Core's difficulty-adjustment target spacing is fixed at 600 seconds (10 minutes) per block, defined as nPowTargetSpacing in the consensus parameters and unchanged since Bitcoin's 2009 launch."
  },
  "recipe": {
    "kind": "panel",
    "source": "https://en.bitcoin.it/wiki/Difficulty"
  },
  "notes": "Bitcoin's target average time between blocks is a fixed consensus constant, not an on-chain measurement: Bitcoin Core sets nPowTargetSpacing = 600 seconds (10 minutes), and the difficulty retarget every 2016 blocks adjusts to keep the observed average at this target. Source read: Bitcoin Wiki 'Difficulty' page (https://en.bitcoin.it/wiki/Difficulty), which states the network targets a new block every 10 minutes. This value has been constant since Bitcoin's genesis and is not affected by the Ethereum block window pinned in this request, which only timestamps the assessment."
}