{
  "declared_links": {
    "economic_signal_ids": [
      "believability",
      "china-econ",
      "cny-fix-gap",
      "data-darkness",
      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "China has upgraded its VT-4 series main battle tank with cutting-edge technologies aimed at the international market, newly surfaced photos show ahead of the country’s premier defence exhibition in Zhuhai. The appearance of the new tank, believed to be designated as VT-4B, indicates significant upgrades over the existi",
  "desk": "economy",
  "event_id": "event-42f2e5dd0cc75c33317a4b79",
  "evidence_groups": [
    {
      "group_id": "south-china-morning-post-editorial",
      "roles": [
        "media"
      ],
      "source_ids": [
        "scmp-china"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "south-china-morning-post-editorial",
      "item_id": "item-ff6c4af358abc00cd11f481e",
      "published_at": "2026-11-15T08:01:49Z",
      "role": "media",
      "source_id": "scmp-china",
      "source_name": "South China Morning Post — China",
      "title": "China’s upgraded VT-4B export tank gets fourth-gen Type 100 tech ahead of Zhuhai show",
      "url": "https://www.scmp.com/news/china/military/article/3374478/chinas-upgraded-vt-4b-export-tank-gets-fourth-gen-type-100-tech-ahead-zhuhai-show",
      "version_id": "itemv-1b9dd16c5841024ac25f10ea"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "China’s upgraded VT-4B export tank gets fourth-gen Type 100 tech ahead of Zhuhai show",
  "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-1b1ff366c1511c805281d02c"
  },
  "published_at": "2026-11-15T08:01:49Z",
  "reported_facts": [
    {
      "attribution": "South China Morning Post — China",
      "evidence_item_id": "item-ff6c4af358abc00cd11f481e",
      "published_at": "2026-11-15T08:01:49Z",
      "statement": "South China Morning Post — China published “China’s upgraded VT-4B export tank gets fourth-gen Type 100 tech ahead of Zhuhai show”."
    }
  ],
  "topics": [
    "economy",
    "politics"
  ],
  "updated_at": "2026-11-15T08:01:49Z",
  "url": "https://palimpsest.info/news/wire/event-42f2e5dd0cc75c33317a4b79/",
  "version_id": "eventv-1b1ff366c1511c805281d02c"
}