{
  "declared_links": {
    "economic_signal_ids": [
      "believability",
      "china-econ",
      "cny-fix-gap",
      "data-darkness",
      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网海南文昌8月25日电 (记者 符宇群王晓斌)2026文昌国际航空航天论坛25日在海南省文昌市开幕。本届论坛以“箭返自贸港星启航天城”为主题，汇聚全球航天领域的院士专家、政府机构代表、领军企业负责人、投资界人士及国际组织代表等嘉宾，共探商业航天发展新路径，共谋产业合作新机遇。",
  "desk": "politics",
  "event_id": "event-c5c0bd7d0c98212036fefa5b",
  "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-b5016193ee53c5087929bce1",
      "published_at": "2026-08-25T08:45:35Z",
      "role": "media",
      "source_id": "china-news-service-finance",
      "source_name": "China News Service",
      "title": "2026文昌国际航空航天论坛开幕 共探商业航天发展新路径",
      "url": "https://www.chinanews.com.cn/cj/2026/08-25/10683936.shtml",
      "version_id": "itemv-e280eaab1462a5968b539cee"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "2026文昌国际航空航天论坛开幕 共探商业航天发展新路径",
  "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": "new",
    "previous_version_id": null
  },
  "published_at": "2026-08-25T08:45:35Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-b5016193ee53c5087929bce1",
      "published_at": "2026-08-25T08:45:35Z",
      "statement": "China News Service published “2026文昌国际航空航天论坛开幕 共探商业航天发展新路径”."
    }
  ],
  "topics": [
    "economy",
    "government",
    "politics",
    "rights",
    "technology"
  ],
  "updated_at": "2026-08-25T08:45:35Z",
  "url": "https://palimpsest.info/news/wire/event-c5c0bd7d0c98212036fefa5b/",
  "version_id": "eventv-7465c01f7fa32cc06be85f71"
}