{
  "story_id": "d10124ccf0ee29032c32e0e6daf7ae98",
  "desk": "drm3",
  "revision": 1,
  "published_at": "2026-09-03T08:20:45.000Z",
  "content_hash": "b2d4e83b90f9b5383d9ad320b703a16ffb52291832bc524a9c629c748b8b45a6",
  "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": "Korea-US and Netherlands Joint Operations Seize 7.1kg of Drugs in June",
    "dek": "Korea's Customs Service and partners seized 7.1kg of drugs including methamphetamine and a new substance called Rush in June.",
    "prose": "Korea's Customs Service announced on June 3 that it seized 39 cases of drugs weighing a total of 7.1kg during the third Korea-US joint operation named OP. Silent Sweeper III. [^1]\n\nThe Korea Customs Service announced on June 3 the launch of a special investigation unit for trade-based financial crimes (TBFC) at the Seoul Customs Office. [^2]\n\nSeized items included 1.8kg of methamphetamine, 1.1kg of cannabis, and 4.2kg of illegal medications containing dextromethorphan and methylphenidate. [^3]\n\nThe joint operation involved collaboration with the US Customs and Border Protection, Homeland Security Investigations, and the Drug Enforcement Administration. [^4]\n\nThe operation marked the first seizure of a new inhalable substance known as 'Rush', which contains alkyl nitrites as a main ingredient. [^5]\n\nThe Korea Customs Service reported that the scale of trade manipulation crimes discovered in the last five years is approximately 3 trillion won. [^6]\n\nThe new unit will focus on investigating crimes where companies manipulate export/import records or country of origin to fraudulently list on the stock market or steal government subsidies. [^7]\n\nThe special unit will coordinate with the Ministry of SMEs and Startups, the Public Procurement Service, the Financial Intelligence Unit, and the National Intelligence Service to share information. [^8]",
    "cited": "[{\"statement\":\"Korea's Customs Service announced on June 3 that it seized 39 cases of drugs weighing a total of 7.1kg during the third Korea-US joint operation named OP. Silent Sweeper III.\",\"source\":\"동아일보\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-03T00:41:06.000Z\",\"publisher_count\":1,\"sources\":[\"동아일보\"]},{\"statement\":\"The Korea Customs Service announced on June 3 the launch of a special investigation unit for trade-based financial crimes (TBFC) at the Seoul Customs Office.\",\"source\":\"매일경제\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-03T08:20:45.000Z\",\"publisher_count\":1,\"sources\":[\"매일경제\"]},{\"statement\":\"Seized items included 1.8kg of methamphetamine, 1.1kg of cannabis, and 4.2kg of illegal medications containing dextromethorphan and methylphenidate.\",\"source\":\"동아일보\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-03T00:41:06.000Z\",\"publisher_count\":1,\"sources\":[\"동아일보\"]},{\"statement\":\"The joint operation involved collaboration with the US Customs and Border Protection, Homeland Security Investigations, and the Drug Enforcement Administration.\",\"source\":\"동아일보\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-03T00:41:06.000Z\",\"publisher_count\":1,\"sources\":[\"동아일보\"]},{\"statement\":\"The operation marked the first seizure of a new inhalable substance known as 'Rush', which contains alkyl nitrites as a main ingredient.\",\"source\":\"동아일보\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-03T00:41:06.000Z\",\"publisher_count\":1,\"sources\":[\"동아일보\"]},{\"statement\":\"The Korea Customs Service reported that the scale of trade manipulation crimes discovered in the last five years is approximately 3 trillion won.\",\"source\":\"매일경제\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-03T08:20:45.000Z\",\"publisher_count\":1,\"sources\":[\"매일경제\"]},{\"statement\":\"The new unit will focus on investigating crimes where companies manipulate export/import records or country of origin to fraudulently list on the stock market or steal government subsidies.\",\"source\":\"매일경제\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-03T08:20:45.000Z\",\"publisher_count\":1,\"sources\":[\"매일경제\"]},{\"statement\":\"The special unit will coordinate with the Ministry of SMEs and Startups, the Public Procurement Service, the Financial Intelligence Unit, and the National Intelligence Service to share information.\",\"source\":\"매일경제\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-03T08:20:45.000Z\",\"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": "ca97a307bc3d91d2baecb1584b528052",
      "thread_id": "9c2ab86890b08978158e6dfb6b6599a8",
      "thread_label": "Lee Jong-wook",
      "novelty": "UPDATE",
      "content_hash": "3855c45beacb539add8006ffa1ab66d14e16caf2a1d67674a6d209a3de59aec8",
      "last_published_at": "2026-09-03T08:20:45.000Z",
      "read_receipt": {
        "slice_hash": "8c601c9ecb375a56bc830b54eab1fcb9ab606e13ade580a210331c290eb699ad",
        "cursor_from": "eyJ0cyI6IjIwMjYtMDktMDNUMDc6MzQ6MjUuMDAwMDAwWiIsImlkIjoiNTNkOTQ3ZTIxYjVmZTUyNzdmZTcxYzJjZWJhNTA4ZjYiLCJ2IjoiMSJ9",
        "cursor_to": "eyJ0cyI6IjIwMjYtMDktMDNUMDg6NDc6MzQuMDAwMDAwWiIsImlkIjoiNDg1MTc4MGNmMWU2NmQ1N2Q3N2MyNWNkZTZkOTU4OWQiLCJ2IjoiMSJ9",
        "view": "v_fountain_news",
        "view_version": "1",
        "row_count": 100,
        "window_days": 3,
        "bytes_scanned": 11903793,
        "credits": 8,
        "price_per_100_rows": 8,
        "sig": "TacN0do6ymSaph6YE9LDMTI8WPhrEtWt_nzVMNQ008MjyIwTj6jYvcUx7jJW58k9DeXj-OvayVO479vqXn4wAg",
        "public_key": "bMUigy8O0jOnBxQ4Sc-5lwhIZ8LQVAhxMbR7qESVuUE",
        "signer_path": "lakehouse/data-extract/v1",
        "alg": "Ed25519",
        "signed": true
      }
    },
    "written_at": "2026-09-03T12:16:14.993Z"
  },
  "cited_facts": [
    {
      "statement": "Korea's Customs Service announced on June 3 that it seized 39 cases of drugs weighing a total of 7.1kg during the third Korea-US joint operation named OP. Silent Sweeper III.",
      "source": "동아일보",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-03T00:41:06.000Z",
      "publisher_count": 1,
      "sources": [
        "동아일보"
      ]
    },
    {
      "statement": "The Korea Customs Service announced on June 3 the launch of a special investigation unit for trade-based financial crimes (TBFC) at the Seoul Customs Office.",
      "source": "매일경제",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-03T08:20:45.000Z",
      "publisher_count": 1,
      "sources": [
        "매일경제"
      ]
    },
    {
      "statement": "Seized items included 1.8kg of methamphetamine, 1.1kg of cannabis, and 4.2kg of illegal medications containing dextromethorphan and methylphenidate.",
      "source": "동아일보",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-03T00:41:06.000Z",
      "publisher_count": 1,
      "sources": [
        "동아일보"
      ]
    },
    {
      "statement": "The joint operation involved collaboration with the US Customs and Border Protection, Homeland Security Investigations, and the Drug Enforcement Administration.",
      "source": "동아일보",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-03T00:41:06.000Z",
      "publisher_count": 1,
      "sources": [
        "동아일보"
      ]
    },
    {
      "statement": "The operation marked the first seizure of a new inhalable substance known as 'Rush', which contains alkyl nitrites as a main ingredient.",
      "source": "동아일보",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-03T00:41:06.000Z",
      "publisher_count": 1,
      "sources": [
        "동아일보"
      ]
    },
    {
      "statement": "The Korea Customs Service reported that the scale of trade manipulation crimes discovered in the last five years is approximately 3 trillion won.",
      "source": "매일경제",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-03T08:20:45.000Z",
      "publisher_count": 1,
      "sources": [
        "매일경제"
      ]
    },
    {
      "statement": "The new unit will focus on investigating crimes where companies manipulate export/import records or country of origin to fraudulently list on the stock market or steal government subsidies.",
      "source": "매일경제",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-03T08:20:45.000Z",
      "publisher_count": 1,
      "sources": [
        "매일경제"
      ]
    },
    {
      "statement": "The special unit will coordinate with the Ministry of SMEs and Startups, the Public Procurement Service, the Financial Intelligence Unit, and the National Intelligence Service to share information.",
      "source": "매일경제",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-03T08:20:45.000Z",
      "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."
}