{
  "declared_links": {
    "economic_signal_ids": [
      "believability",
      "china-econ",
      "cny-fix-gap",
      "data-darkness",
      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网昆明10月20日电 (记者 韩帅南)记者20日从在昆明举行的云南省国家首批标志性重大应用场景项目新闻发布会上获悉，目前，云南省已建成国内规模最大、种质最全的咖啡资源圃，保存1500余份种质资源，自主选育22个新品种；建成全国首个咖啡发酵微生物专有菌种库，研发30款新型咖啡产品，实现原料端增值10到35倍。",
  "desk": "rights",
  "event_id": "event-7a72e1800121988b50ec062c",
  "evidence_groups": [
    {
      "group_id": "china-news-service-state-media",
      "roles": [
        "media"
      ],
      "source_ids": [
        "china-news-service-finance"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "china-news-service-state-media",
      "item_id": "item-aee0743c4d2ba0e9552b542d",
      "published_at": "2026-10-20T13:06:01Z",
      "role": "media",
      "source_id": "china-news-service-finance",
      "source_name": "China News Service",
      "title": "云南建成国内规模最大咖啡资源圃 保存1500余份种质资源",
      "url": "https://www.chinanews.com.cn/cj/2026/10-20/10718111.shtml",
      "version_id": "itemv-f25990f237448f5f2da966e5"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "云南建成国内规模最大咖啡资源圃 保存1500余份种质资源",
  "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-3cffbff06154706717052acf"
  },
  "published_at": "2026-10-20T13:06:01Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-aee0743c4d2ba0e9552b542d",
      "published_at": "2026-10-20T13:06:01Z",
      "statement": "China News Service published “云南建成国内规模最大咖啡资源圃 保存1500余份种质资源”."
    }
  ],
  "topics": [
    "economy",
    "rights",
    "technology"
  ],
  "updated_at": "2026-10-20T13:06:01Z",
  "url": "https://palimpsest.info/news/wire/event-7a72e1800121988b50ec062c/",
  "version_id": "eventv-3cffbff06154706717052acf"
}