{
  "declared_links": {
    "economic_signal_ids": [
      "believability",
      "china-econ",
      "cny-fix-gap",
      "data-darkness",
      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网北京11月12日电 (记者 孙自法)在近日成功举行的第十五届中国国际专利技术与产品交易会(专交会)上，“专利引领+地标赋能：知识产权助力区域经济发展”专题活动、《中国知识产权运营年度报告(2025年)》《专利转化运用之道——专利转化运用专项行动(2023-2025年)典型案例汇编》新书发布活动分别举办。",
  "desk": "economy",
  "event_id": "event-257f2e108b8d374ae5bb24f2",
  "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-9672b0ac79c0815ac284b326",
      "published_at": "2026-11-12T06:36:37Z",
      "role": "media",
      "source_id": "china-news-service-finance",
      "source_name": "China News Service",
      "title": "专交会举办“专利引领+地标赋能”活动 发布知识产权运营年度报告",
      "url": "https://www.chinanews.com.cn/cj/2026/11-12/10730775.shtml",
      "version_id": "itemv-3e956af67d15aed998d816e0"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "专交会举办“专利引领+地标赋能”活动 发布知识产权运营年度报告",
  "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-79e0c14160e16656e02e4c31"
  },
  "published_at": "2026-11-12T06:36:37Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-9672b0ac79c0815ac284b326",
      "published_at": "2026-11-12T06:36:37Z",
      "statement": "China News Service published “专交会举办“专利引领+地标赋能”活动 发布知识产权运营年度报告”."
    }
  ],
  "topics": [
    "economy",
    "rights",
    "technology"
  ],
  "updated_at": "2026-11-12T06:36:37Z",
  "url": "https://palimpsest.info/news/wire/event-257f2e108b8d374ae5bb24f2/",
  "version_id": "eventv-79e0c14160e16656e02e4c31"
}