{
  "declared_links": {
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    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "美国军方星期二(8月11日)向一艘悬挂巴拿马旗帜的船只开火并使其丧失能力，该船试图违反美国对伊朗港口和石油码头实施的海上封锁。",
  "desk": "censorship",
  "event_id": "event-822ca509d0a75db1c17eec91",
  "evidence_groups": [
    {
      "group_id": "voice-of-america-chinese-editorial",
      "roles": [
        "media"
      ],
      "source_ids": [
        "voa-chinese"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "voice-of-america-chinese-editorial",
      "item_id": "item-a8e7ffa5d35d04cc4b4c77ef",
      "published_at": "2026-08-11T20:53:56Z",
      "role": "media",
      "source_id": "voa-chinese",
      "source_name": "Voice of America Chinese",
      "title": "美军向一艘悬挂巴拿马旗的船只开火，该船试图突破美国对伊朗港口和码头的海上封锁",
      "url": "https://www.voachinese.com/a/us-military-fires-on-panama-flagged-vessel-for-attempting-to-violate-naval-blockade-of-iran-s-ports-terminals-20260811/8185234.html",
      "version_id": "itemv-12ec372e1fb78e46556aa2ea"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "美军向一艘悬挂巴拿马旗的船只开火，该船试图突破美国对伊朗港口和码头的海上封锁",
  "lead": false,
  "lead_reason": "Current single-source metadata is retained but not promoted as a lead.",
  "limitations": [
    "Palimpsest retained only feed title, canonical link, time, and a bounded plain-text excerpt; it did not fetch the article body.",
    "The evidence-strength label describes source structure, not truth, intent, impact, or causation.",
    "Declared instrument links are topical pointers until a separate scan or economic observation is joined by time and method.",
    "Title-similarity clustering can miss differently worded or cross-language accounts and can join closely worded updates.",
    "This dossier currently contains one independent evidence group and remains explicitly attributed."
  ],
  "mutation": {
    "kind": "unchanged",
    "previous_version_id": "eventv-8102e2d2ce752e28cc9799ec"
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  "published_at": "2026-08-11T20:53:56Z",
  "reported_facts": [
    {
      "attribution": "Voice of America Chinese",
      "evidence_item_id": "item-a8e7ffa5d35d04cc4b4c77ef",
      "published_at": "2026-08-11T20:53:56Z",
      "statement": "Voice of America Chinese published “美军向一艘悬挂巴拿马旗的船只开火，该船试图突破美国对伊朗港口和码头的海上封锁”."
    }
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  "topics": [
    "censorship",
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    "rights"
  ],
  "updated_at": "2026-08-11T20:53:56Z",
  "url": "https://palimpsest.info/news/wire/event-822ca509d0a75db1c17eec91/",
  "version_id": "eventv-8102e2d2ce752e28cc9799ec"
}