{
  "declared_links": {
    "economic_signal_ids": [
      "believability",
      "china-econ",
      "cny-fix-gap",
      "data-darkness",
      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网北京9月6日电 (张文晖)蔚蓝深海之上，海上油气平台平稳运转，动力机组持续输出稳定电能。这看似寻常的作业场景，曾长期受制于国外技术垄断。过去数十年，我国海上油气核心动力燃机设备高度依赖进口，不仅采购成本高昂、交付周期漫长，后期备件更换、设备维保均被海外企业牢牢把控，成为制约我国海洋能源开发的关键短板。",
  "desk": "economy",
  "event_id": "event-f42667160becdf41fc6b6174",
  "evidence_groups": [
    {
      "group_id": "china-news-service-state-media",
      "roles": [
        "media"
      ],
      "source_ids": [
        "china-news-service-finance"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "china-news-service-state-media",
      "item_id": "item-cc9f9d27f95eaee87b3b612c",
      "published_at": "2026-09-06T05:39:27Z",
      "role": "media",
      "source_id": "china-news-service-finance",
      "source_name": "China News Service",
      "title": "走出国门拿下海外大单！解码国产“太行7”燃机突围之路",
      "url": "https://www.chinanews.com.cn/cj/2026/09-06/10691349.shtml",
      "version_id": "itemv-33e773f951940cb50b3d433e"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "走出国门拿下海外大单！解码国产“太行7”燃机突围之路",
  "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-2a4f7ff43cc266de34d0499c"
  },
  "published_at": "2026-09-06T05:39:27Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-cc9f9d27f95eaee87b3b612c",
      "published_at": "2026-09-06T05:39:27Z",
      "statement": "China News Service published “走出国门拿下海外大单！解码国产“太行7”燃机突围之路”."
    }
  ],
  "topics": [
    "economy",
    "technology"
  ],
  "updated_at": "2026-09-06T05:39:27Z",
  "url": "https://palimpsest.info/news/wire/event-f42667160becdf41fc6b6174/",
  "version_id": "eventv-2a4f7ff43cc266de34d0499c"
}