{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "8月26日，中尼边境尼泊尔一侧发生大规模冰岩崩塌并引发山洪，西藏日喀则市吉隆县吉隆口岸受到冲击。西藏方面27日上午公布，截至当天8时，已有3人遇难、558人失联，另有2人获救。失联人员中包括260名外籍人员。",
  "desk": "politics",
  "event_id": "event-076376dfbe34dcb2f5331b15",
  "evidence_groups": [
    {
      "group_id": "radio-free-asia-mandarin",
      "roles": [
        "media"
      ],
      "source_ids": [
        "rfa-mandarin"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "radio-free-asia-mandarin",
      "item_id": "item-3ef41042ea55e5cf2659838b",
      "published_at": "2026-08-27T10:21:25Z",
      "role": "media",
      "source_id": "rfa-mandarin",
      "source_name": "Radio Free Asia Mandarin",
      "title": "西藏吉隆泥石流灾难 县府官员：正安抚家属",
      "url": "https://rfa.org/mandarin/shehui/2026/08/27/china-tibet-tibetans-mudslide-disaster/",
      "version_id": "itemv-a150405cf0df30cf6ac7a7c0"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "西藏吉隆泥石流灾难 县府官员：正安抚家属",
  "lead": false,
  "lead_reason": "All contributing source receipts are stale; the attributed dossier is retained but cannot 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": "2026-08-27T10:21:25Z",
  "reported_facts": [
    {
      "attribution": "Radio Free Asia Mandarin",
      "evidence_item_id": "item-3ef41042ea55e5cf2659838b",
      "published_at": "2026-08-27T10:21:25Z",
      "statement": "Radio Free Asia Mandarin published “西藏吉隆泥石流灾难 县府官员：正安抚家属”."
    }
  ],
  "topics": [
    "politics",
    "rights"
  ],
  "updated_at": "2026-08-27T10:21:25Z",
  "url": "https://palimpsest.info/news/wire/event-076376dfbe34dcb2f5331b15/",
  "version_id": "eventv-81be7326306edc5e7f3d48a2"
}