{
  "v": 1,
  "requestId": "41af2882-0c7d-46ff-a723-892c2b8db282",
  "chainId": 1,
  "window": { "toBlock": 26057781, "fromBlock": 26057484, "toBlockHash": "0x005a3816d93c0e6245887f65f1499615b6fa825f8d07d1f1081d8c1c0eb7ea8a" },
  "answerType": "uint256",
  "answer": "18",
  "figure": "18",
  "definitions": {
    "answer": "the number of majors, as a whole number",
    "source": "Britannica's biography of Jack Nicklaus states he won a men's-record 18 professional major championships (6 Masters, 5 PGA Championships, 4 U.S. Opens, 3 Open Championships).",
    "missing": "not applicable; the fact was established from a reputable source",
    "subject": "The question is about sports history and records; the pinned chain and block window only timestamp the request, not the fact itself."
  },
  "recipe": { "kind": "panel", "source": "Encyclopaedia Britannica, 'Jack Nicklaus' biography (britannica.com), confirmed consistent with the PGA Tour's official career record for Nicklaus" },
  "notes": "This is a panel-evidence (non-scan) question about a documented sports fact. Read Britannica's entry on Jack Nicklaus, which states he holds the men's record of 18 professional major championships (6 Masters, 5 PGA Championships, 4 U.S. Opens, 3 Open Championships). This total is also the figure universally cited by the PGA Tour and major golf reference sources. No on-chain computation applies to this question; the pinned chain/block window only timestamps the request."
}