{
  "v": 1,
  "requestId": "13161c64-e1e7-432a-aad3-6a87b1134358",
  "chainId": 1,
  "window": { "toBlock": 26049165, "fromBlock": 26048866, "toBlockHash": "0x20426a3e4b845b87cd43d6683e11e5637765c8319cd7126a02222ae16a8c65cd" },
  "answerType": "uint256",
  "answer": "1559",
  "figure": "1559",
  "definitions": {
    "answer": "the proposal number, as a number: 1559",
    "source": "https://eips.ethereum.org/EIPS/eip-1559 (EIPs repository, read directly)",
    "subject": "historical protocol fact; the pinned chain and window only timestamp the request"
  },
  "recipe": { "kind": "panel", "source": "https://eips.ethereum.org/EIPS/eip-1559" },
  "notes": "Fetched https://eips.ethereum.org/EIPS/eip-1559 and the raw file github.com/ethereum/EIPs/EIPS/eip-1559.md: header 'eip: 1559, title: Fee market change for ETH 1.0 chain, status: Final'. The EIP introduces a per-block base fee that is burned. No chain scan needed; the window only timestamps the request."
}