{
  "v": 1,
  "requestId": "5873addd-df25-4281-9c66-3e41e9f32d28",
  "chainId": 1,
  "window": {
    "toBlock": 26048184,
    "fromBlock": 26047886,
    "toBlockHash": "0xd02eeba314450d64ca2c9cd486efa4938ecbf71db6d9343ad84668f01fc9a028"
  },
  "answerType": "uint256",
  "answer": "2009",
  "figure": "2009",
  "definitions": {
    "answer": "the four-digit calendar year (UTC) in which Bitcoin v0.1 was published",
    "source": "Bitcoin Core release history, https://bitcoin.org/bin/bitcoin-core-0.1.0/ and the bitcointalk.org forum post by Satoshi Nakamoto announcing Bitcoin v0.1, dated 2009-01-09",
    "subject": "This concerns the Bitcoin network's history, not Ethereum; the pinned chain/window timestamp the request only"
  },
  "recipe": {
    "kind": "panel",
    "source": "https://bitcoin.org/bin/bitcoin-core-0.1.0/"
  },
  "notes": "Satoshi Nakamoto announced and released Bitcoin v0.1 on 2009-01-09 in a post to the P2P Foundation / cryptography mailing list, with the software archived at bitcoin.org/bin/bitcoin-core-0.1.0/. Year is 2009."
}