{
  "story_id": "af70cc9280935d7d8aa72952edc78bfa",
  "desk": "drm3",
  "revision": 1,
  "published_at": "2026-09-04T02:10:20.000Z",
  "content_hash": "b7639187b151f2e3258d39d8492306f9dafa6ec5bf6bf5f2628d086aed5b3cf3",
  "hash_basis": "sha256 over `headline\\ndek\\nprose`, plus `\\n` + the canonical citations JSON when any source is placed, plus `\\n#blog` for blogs",
  "basis": {
    "headline": "Coco Gauff Defeats Paula Badosa to Advance at US Open",
    "dek": "Coco Gauff defeated Paula Badosa in straight sets to reach the third round of the US Open.",
    "prose": "Coco Gauff eliminated Paula Badosa in the second round of the US Open on September 3, 2026, to face Cristina Bucsa in the third round. [^1]\n\nAmerican tennis player Coco Gauff defeated Spanish player Paula Badosa in the second round of the US Open on Thursday night. [^2]\n\nGauff defeated Badosa with a final score of 6-4 and 7-6(5) in a match lasting 1 hour and 59 minutes. [^3]\n\nGauff, ranked fourth in the world and 2023 US Open champion, defeated Badosa, who is ranked 87th. [^4]\n\nGauff capitalized on a fatal double fault by Badosa during the tiebreak of the second set to secure the victory. [^5]\n\nGauff said she was very happy to advance after the match and noted that Badosa raised her level of play. [^6]\n\nPaula Badosa, a native of New York, was a fierce opponent for Gauff in this second-round match. [^7]",
    "cited": "[{\"statement\":\"Coco Gauff eliminated Paula Badosa in the second round of the US Open on September 3, 2026, to face Cristina Bucsa in the third round.\",\"source\":\"Metro Puerto Rico\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T02:00:05.000Z\",\"publisher_count\":1,\"sources\":[\"Metro Puerto Rico\"]},{\"statement\":\"American tennis player Coco Gauff defeated Spanish player Paula Badosa in the second round of the US Open on Thursday night.\",\"source\":\"El Economista\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T02:10:20.000Z\",\"publisher_count\":1,\"sources\":[\"El Economista\"]},{\"statement\":\"Gauff defeated Badosa with a final score of 6-4 and 7-6(5) in a match lasting 1 hour and 59 minutes.\",\"source\":\"Metro Puerto Rico\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T02:00:05.000Z\",\"publisher_count\":1,\"sources\":[\"Metro Puerto Rico\"]},{\"statement\":\"Gauff, ranked fourth in the world and 2023 US Open champion, defeated Badosa, who is ranked 87th.\",\"source\":\"Metro Puerto Rico\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T02:00:05.000Z\",\"publisher_count\":1,\"sources\":[\"Metro Puerto Rico\"]},{\"statement\":\"Gauff capitalized on a fatal double fault by Badosa during the tiebreak of the second set to secure the victory.\",\"source\":\"El Economista\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T02:10:20.000Z\",\"publisher_count\":1,\"sources\":[\"El Economista\"]},{\"statement\":\"Gauff said she was very happy to advance after the match and noted that Badosa raised her level of play.\",\"source\":\"Metro Puerto Rico\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T02:00:05.000Z\",\"publisher_count\":1,\"sources\":[\"Metro Puerto Rico\"]},{\"statement\":\"Paula Badosa, a native of New York, was a fierce opponent for Gauff in this second-round match.\",\"source\":\"El Economista\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T02:10:20.000Z\",\"publisher_count\":1,\"sources\":[\"El Economista\"]}]",
    "kind": "news"
  },
  "receipt_verify": "Ed25519 over the dot-joined string `slice_hash.cursor_from.cursor_to.view.view_version.row_count`; public_key and sig are base64url of the raw 32-byte key / 64-byte signature",
  "receipt": null,
  "receipt_note": "this revision predates receipt-keeping (before v0.37.0); the filed row lives in the record",
  "generation_chain": {
    "wire": {
      "stream": "fountain_news",
      "story_id": "871cca92e675fa26bc37085cce3382f0",
      "thread_id": "975b84b6485579900a85eaa52e004ffe",
      "thread_label": "Cristina Bucsa",
      "novelty": "UPDATE",
      "content_hash": "60d07a2caca318c9809561c5ad56e9e0976fdbe349278b22078690195eb190c4",
      "last_published_at": "2026-09-04T02:10:20.000Z",
      "read_receipt": {
        "slice_hash": "5de78e0268e8521ad16e5cf9ee6a3f52d94938edb756d6ad3b1d600f15bf1ca2",
        "cursor_from": "eyJ0cyI6IjIwMjYtMDktMDRUMDE6Mzk6MDEuMDAwMDAwWiIsImlkIjoiODRmNDU4MmVmYjgzMjVlMTljNWE5ZTcxMmZiNzEyNjIiLCJ2IjoiMSJ9",
        "cursor_to": "eyJ0cyI6IjIwMjYtMDktMDRUMDI6MTY6MzQuMDAwMDAwWiIsImlkIjoiMTllYTRlYTE3OTNiMzQxNGMwZWRjMTI5Y2FiZWM5NmQiLCJ2IjoiMSJ9",
        "view": "v_fountain_news",
        "view_version": "1",
        "row_count": 100,
        "window_days": 3,
        "bytes_scanned": 12166856,
        "credits": 8,
        "price_per_100_rows": 8,
        "sig": "TpxZhQpWXmBFCPVs7PlyradOotp1SBlOrQ2LqzkQQfYQYQiMKzNF2FLI1LmsvU3b-hjEJhVc0pwPlpwujMElBA",
        "public_key": "bMUigy8O0jOnBxQ4Sc-5lwhIZ8LQVAhxMbR7qESVuUE",
        "signer_path": "lakehouse/data-extract/v1",
        "alg": "Ed25519",
        "signed": true
      }
    },
    "written_at": "2026-09-04T06:54:26.948Z"
  },
  "cited_facts": [
    {
      "statement": "Coco Gauff eliminated Paula Badosa in the second round of the US Open on September 3, 2026, to face Cristina Bucsa in the third round.",
      "source": "Metro Puerto Rico",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T02:00:05.000Z",
      "publisher_count": 1,
      "sources": [
        "Metro Puerto Rico"
      ]
    },
    {
      "statement": "American tennis player Coco Gauff defeated Spanish player Paula Badosa in the second round of the US Open on Thursday night.",
      "source": "El Economista",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T02:10:20.000Z",
      "publisher_count": 1,
      "sources": [
        "El Economista"
      ]
    },
    {
      "statement": "Gauff defeated Badosa with a final score of 6-4 and 7-6(5) in a match lasting 1 hour and 59 minutes.",
      "source": "Metro Puerto Rico",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T02:00:05.000Z",
      "publisher_count": 1,
      "sources": [
        "Metro Puerto Rico"
      ]
    },
    {
      "statement": "Gauff, ranked fourth in the world and 2023 US Open champion, defeated Badosa, who is ranked 87th.",
      "source": "Metro Puerto Rico",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T02:00:05.000Z",
      "publisher_count": 1,
      "sources": [
        "Metro Puerto Rico"
      ]
    },
    {
      "statement": "Gauff capitalized on a fatal double fault by Badosa during the tiebreak of the second set to secure the victory.",
      "source": "El Economista",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T02:10:20.000Z",
      "publisher_count": 1,
      "sources": [
        "El Economista"
      ]
    },
    {
      "statement": "Gauff said she was very happy to advance after the match and noted that Badosa raised her level of play.",
      "source": "Metro Puerto Rico",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T02:00:05.000Z",
      "publisher_count": 1,
      "sources": [
        "Metro Puerto Rico"
      ]
    },
    {
      "statement": "Paula Badosa, a native of New York, was a fierce opponent for Gauff in this second-round match.",
      "source": "El Economista",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T02:10:20.000Z",
      "publisher_count": 1,
      "sources": [
        "El Economista"
      ]
    }
  ],
  "note": "A signature proves who filed this and that it has not changed since. It never makes a claim true."
}