{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
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  "dek": "周六，在尼日尔首都尼亚美，武装部队中的叛变人员与总统卫队在总统府内爆发冲突，此前首都多个街区经历了一夜的激烈枪战。国家电视台的信号一度中断。",
  "desk": "politics",
  "event_id": "event-026e7173f412fd21a6aa6af3",
  "evidence_groups": [
    {
      "group_id": "france-medias-monde-rfi-editorial",
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      "independence_group": "france-medias-monde-rfi-editorial",
      "item_id": "item-570a6b792b22b2c3b98a1095",
      "published_at": "2026-08-29T14:25:44Z",
      "role": "media",
      "source_id": "rfi-chinese",
      "source_name": "RFI",
      "title": "尼日尔首都彻夜枪声 总统卫队与叛军激战 当局称已重新控制局势",
      "url": "https://www.rfi.fr/cn/%E9%9D%9E%E6%B4%B2/20260829-%E5%B0%BC%E6%97%A5%E5%B0%94%E9%A6%96%E9%83%BD%E5%BD%BB%E5%A4%9C%E6%9E%AA%E5%A3%B0-%E6%80%BB%E7%BB%9F%E5%8D%AB%E9%98%9F%E4%B8%8E%E5%8F%9B%E5%86%9B%E6%BF%80%E6%88%98-%E5%BD%93%E5%B1%80%E7%A7%B0%E5%B7%B2%E9%87%8D%E6%96%B0%E6%8E%A7%E5%88%B6%E5%B1%80%E5%8A%BF",
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  "evidence_strength": "single-source",
  "headline": "尼日尔首都彻夜枪声 总统卫队与叛军激战 当局称已重新控制局势",
  "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-9dab07b446aa2b7b4ce1b39a"
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  "published_at": "2026-08-29T14:25:44Z",
  "reported_facts": [
    {
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      "evidence_item_id": "item-570a6b792b22b2c3b98a1095",
      "published_at": "2026-08-29T14:25:44Z",
      "statement": "RFI published “尼日尔首都彻夜枪声 总统卫队与叛军激战 当局称已重新控制局势”."
    }
  ],
  "topics": [
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  "updated_at": "2026-08-29T14:25:44Z",
  "url": "https://palimpsest.info/news/wire/event-026e7173f412fd21a6aa6af3/",
  "version_id": "eventv-9dab07b446aa2b7b4ce1b39a"
}