{
  "story_id": "a4b831968d2d0a81716817d426360672",
  "desk": "drm3",
  "revision": 1,
  "published_at": "2026-09-04T00:52:46.000Z",
  "content_hash": "f354773ad49f8f578b30c21e2fafc2df1ec10c802f74ebcf49889f8c3167253f",
  "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": "Sulfur Gas Leak at Gongju Chemical Plant Causes No Casualties",
    "dek": "A sulfur gas leak occurred at a chemical plant in Gongju, South Korea, but no injuries were reported.",
    "prose": "No human casualties or injuries were reported as a result of the sulfur gas leak. [^1]\n\nOn September 4, a sulfur gas leak occurred at a chemical plant within the Tancheon Industrial Complex in Gongju, South Korea, around 4:41 AM. [^2]\n\nA sulfur dioxide gas leak occurred at a factory in the Tancheon Industrial Complex in Gongju, South Chungcheong Province, on Thursday morning. [^3]\n\nThe chemical plant immediately stopped the operation of its sulfur gas production equipment upon discovering the leak. [^4]\n\nApproximately 20 workers were evacuated from the site following the leak. [^5]\n\nNo injuries, fires, or explosions were reported as a result of the accident. [^6]\n\nThe incident happened around 4:41 AM at a facility producing sulfuric acid and sulfur products. [^7]",
    "cited": "[{\"statement\":\"No human casualties or injuries were reported as a result of the sulfur gas leak.\",\"source\":\"동아일보\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-03T21:37:41.000Z\",\"publisher_count\":1,\"sources\":[\"동아일보\"]},{\"statement\":\"On September 4, a sulfur gas leak occurred at a chemical plant within the Tancheon Industrial Complex in Gongju, South Korea, around 4:41 AM.\",\"source\":\"동아일보\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-03T21:37:41.000Z\",\"publisher_count\":1,\"sources\":[\"동아일보\"]},{\"statement\":\"A sulfur dioxide gas leak occurred at a factory in the Tancheon Industrial Complex in Gongju, South Chungcheong Province, on Thursday morning.\",\"source\":\"매일경제\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T00:52:46.000Z\",\"publisher_count\":1,\"sources\":[\"매일경제\"]},{\"statement\":\"The chemical plant immediately stopped the operation of its sulfur gas production equipment upon discovering the leak.\",\"source\":\"동아일보\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-03T21:37:41.000Z\",\"publisher_count\":1,\"sources\":[\"동아일보\"]},{\"statement\":\"Approximately 20 workers were evacuated from the site following the leak.\",\"source\":\"매일경제\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T00:52:46.000Z\",\"publisher_count\":1,\"sources\":[\"매일경제\"]},{\"statement\":\"No injuries, fires, or explosions were reported as a result of the accident.\",\"source\":\"매일경제\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T00:52:46.000Z\",\"publisher_count\":1,\"sources\":[\"매일경제\"]},{\"statement\":\"The incident happened around 4:41 AM at a facility producing sulfuric acid and sulfur products.\",\"source\":\"매일경제\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T00:52:46.000Z\",\"publisher_count\":1,\"sources\":[\"매일경제\"]}]",
    "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": "87802751dbb2be7e87c1e0ed36d8aa5d",
      "thread_id": "8e09899105badae0bf3c8a8408789a79",
      "thread_label": "Tancheon Industrial Complex",
      "novelty": "UPDATE",
      "content_hash": "9943d062ca344a142f38dba09e6d601ff49a3fe0b95a53e8249b7e1a679ad557",
      "last_published_at": "2026-09-04T00:52:46.000Z",
      "read_receipt": {
        "slice_hash": "a6ee838a8b2fce1dc0fd811f0781cfc419c0d4383bfa2e88ed77b6d1a95f8ec1",
        "cursor_from": "eyJ0cyI6IjIwMjYtMDktMDRUMDA6MTk6MzkuMDAwMDAwWiIsImlkIjoiMmRhNzQxN2Y3NDBlZjMwYTM1ODc0MjUyYTRjMGY2MzEiLCJ2IjoiMSJ9",
        "cursor_to": "eyJ0cyI6IjIwMjYtMDktMDRUMDE6MDA6MDAuMDAwMDAwWiIsImlkIjoiODg5Mjk0MzFiMjQwZTFiYWFmMmJjZmNjN2ZkODdjODEiLCJ2IjoiMSJ9",
        "view": "v_fountain_news",
        "view_version": "1",
        "row_count": 100,
        "window_days": 3,
        "bytes_scanned": 12166856,
        "credits": 8,
        "price_per_100_rows": 8,
        "sig": "xYXVqJ9muou9_qWZD-y4hUufSiuCWuStPGzxoIipxh5pCYwxxPPZ92K7rtYSYqhczIVDsEpjpSsKyEHcQ0M7Dg",
        "public_key": "bMUigy8O0jOnBxQ4Sc-5lwhIZ8LQVAhxMbR7qESVuUE",
        "signer_path": "lakehouse/data-extract/v1",
        "alg": "Ed25519",
        "signed": true
      }
    },
    "written_at": "2026-09-04T06:53:21.294Z"
  },
  "cited_facts": [
    {
      "statement": "No human casualties or injuries were reported as a result of the sulfur gas leak.",
      "source": "동아일보",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-03T21:37:41.000Z",
      "publisher_count": 1,
      "sources": [
        "동아일보"
      ]
    },
    {
      "statement": "On September 4, a sulfur gas leak occurred at a chemical plant within the Tancheon Industrial Complex in Gongju, South Korea, around 4:41 AM.",
      "source": "동아일보",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-03T21:37:41.000Z",
      "publisher_count": 1,
      "sources": [
        "동아일보"
      ]
    },
    {
      "statement": "A sulfur dioxide gas leak occurred at a factory in the Tancheon Industrial Complex in Gongju, South Chungcheong Province, on Thursday morning.",
      "source": "매일경제",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T00:52:46.000Z",
      "publisher_count": 1,
      "sources": [
        "매일경제"
      ]
    },
    {
      "statement": "The chemical plant immediately stopped the operation of its sulfur gas production equipment upon discovering the leak.",
      "source": "동아일보",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-03T21:37:41.000Z",
      "publisher_count": 1,
      "sources": [
        "동아일보"
      ]
    },
    {
      "statement": "Approximately 20 workers were evacuated from the site following the leak.",
      "source": "매일경제",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T00:52:46.000Z",
      "publisher_count": 1,
      "sources": [
        "매일경제"
      ]
    },
    {
      "statement": "No injuries, fires, or explosions were reported as a result of the accident.",
      "source": "매일경제",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T00:52:46.000Z",
      "publisher_count": 1,
      "sources": [
        "매일경제"
      ]
    },
    {
      "statement": "The incident happened around 4:41 AM at a facility producing sulfuric acid and sulfur products.",
      "source": "매일경제",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T00:52:46.000Z",
      "publisher_count": 1,
      "sources": [
        "매일경제"
      ]
    }
  ],
  "note": "A signature proves who filed this and that it has not changed since. It never makes a claim true."
}