{
  "declared_links": {
    "economic_signal_ids": [
      "believability",
      "china-econ",
      "cny-fix-gap",
      "data-darkness",
      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "Asian shares and US futures declined on Thursday as concerns over leadership at chipmaker Nvidia weighed on artificial intelligence-related stocks. In Hong Kong, the benchmark Hang Seng Index closed down 307 points, or 1.3 percent, to 24,008 on turnover of HK$202.65 billion. The tech index plunged 95 points, or 2.4 per",
  "desk": "technology",
  "event_id": "event-41fdfb0e969dfe53c2bfe49e",
  "evidence_groups": [
    {
      "group_id": "rthk-editorial",
      "roles": [
        "media"
      ],
      "source_ids": [
        "rthk-finance"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "rthk-editorial",
      "item_id": "item-a78843e8851fd6966725906b",
      "published_at": "2026-11-12T09:20:56Z",
      "role": "media",
      "source_id": "rthk-finance",
      "source_name": "Radio Television Hong Kong",
      "title": "HK, region take toll as Nvidia fate hangs in balance",
      "url": "https://news.rthk.hk/rthk/en/component/k2/1877553-20261112.htm",
      "version_id": "itemv-6873df1b601c0d281a33946c"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "HK, region take toll as Nvidia fate hangs in balance",
  "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-0aa940d00a4308d0972497ef"
  },
  "published_at": "2026-11-12T09:20:56Z",
  "reported_facts": [
    {
      "attribution": "Radio Television Hong Kong",
      "evidence_item_id": "item-a78843e8851fd6966725906b",
      "published_at": "2026-11-12T09:20:56Z",
      "statement": "Radio Television Hong Kong published “HK, region take toll as Nvidia fate hangs in balance”."
    }
  ],
  "topics": [
    "economy",
    "technology"
  ],
  "updated_at": "2026-11-12T09:20:56Z",
  "url": "https://palimpsest.info/news/wire/event-41fdfb0e969dfe53c2bfe49e/",
  "version_id": "eventv-0aa940d00a4308d0972497ef"
}