{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网北京10月20日电 2026年“中国新闻传播大讲堂”20日在京启动。今年的大讲堂以“扎根人民 书写时代：记者的初心与使命”为主题，邀请来自全国22家媒体单位的32位优秀新闻工作者担任主讲人，围绕新闻采写、深度报道、新闻评论、国际传播和记者成长成才等内容板块，录制了32集课程视频。",
  "desk": "rights",
  "event_id": "event-8fae793a068fc1fa2a5ede3e",
  "evidence_groups": [
    {
      "group_id": "china-news-service-state-media",
      "roles": [
        "media"
      ],
      "source_ids": [
        "china-news-service-politics"
      ]
    }
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  "evidence_refs": [
    {
      "independence_group": "china-news-service-state-media",
      "item_id": "item-88e678788d429d076449c0c1",
      "published_at": "2026-10-20T14:39:28Z",
      "role": "media",
      "source_id": "china-news-service-politics",
      "source_name": "China News Service",
      "title": "2026年“中国新闻传播大讲堂”启动",
      "url": "https://www.chinanews.com.cn/gn/2026/10-20/10718187.shtml",
      "version_id": "itemv-5bb4a0c7742a8aa943ddcf5a"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "2026年“中国新闻传播大讲堂”启动",
  "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-91076d61bf30ab0dccc2faf6"
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  "published_at": "2026-10-20T14:39:28Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-88e678788d429d076449c0c1",
      "published_at": "2026-10-20T14:39:28Z",
      "statement": "China News Service published “2026年“中国新闻传播大讲堂”启动”."
    }
  ],
  "topics": [
    "government",
    "politics",
    "rights"
  ],
  "updated_at": "2026-10-20T14:39:28Z",
  "url": "https://palimpsest.info/news/wire/event-8fae793a068fc1fa2a5ede3e/",
  "version_id": "eventv-91076d61bf30ab0dccc2faf6"
}