{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网茂名11月4日电 (梁盛 梁天宇)第15届中国创新创业大赛颠覆性技术创新大赛开幕式4日下午在广东茂名举行，来自全国各地的参赛项目团队、院士专家、投资机构、上市公司及产业链链主企业代表共同见证赛事启动。",
  "desk": "technology",
  "event_id": "event-97b06e6d074fa10b693de035",
  "evidence_groups": [
    {
      "group_id": "china-news-service-state-media",
      "roles": [
        "media"
      ],
      "source_ids": [
        "china-news-service-politics"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "china-news-service-state-media",
      "item_id": "item-70e1e044a6d671d080a774cc",
      "published_at": "2026-11-04T13:34:43Z",
      "role": "media",
      "source_id": "china-news-service-politics",
      "source_name": "China News Service",
      "title": "第15届中国创新创业大赛颠覆性技术创新大赛在茂名举行",
      "url": "https://www.chinanews.com.cn/gn/2026/11-04/10726252.shtml",
      "version_id": "itemv-c42a4870bb3ef2e9d97fa3fb"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "第15届中国创新创业大赛颠覆性技术创新大赛在茂名举行",
  "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-fd43f64945e0c96e4858a096"
  },
  "published_at": "2026-11-04T13:34:43Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-70e1e044a6d671d080a774cc",
      "published_at": "2026-11-04T13:34:43Z",
      "statement": "China News Service published “第15届中国创新创业大赛颠覆性技术创新大赛在茂名举行”."
    }
  ],
  "topics": [
    "government",
    "politics",
    "technology"
  ],
  "updated_at": "2026-11-04T13:34:43Z",
  "url": "https://palimpsest.info/news/wire/event-97b06e6d074fa10b693de035/",
  "version_id": "eventv-fd43f64945e0c96e4858a096"
}