{
  "declared_links": {
    "economic_signal_ids": [
      "believability",
      "china-econ",
      "cny-fix-gap",
      "data-darkness",
      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "据中国石化新闻办消息，9月2日，2026国际CCUS技术大会在阿斯塔纳开幕，来自数十个国家和地区政府部门、国际组织、高校、科研机构及企业的230余名代表参会。本届大会由国际二氧化碳捕集利用封存技术创新合作组织(ICTO)联合中国石油化工集团有限公司、哈萨克斯坦能源部和纳扎尔巴耶夫大学INMET中心主办，会期两天，旨在深化CCUS领域国际交流合作，服务全球能源绿色低碳转型。",
  "desk": "politics",
  "event_id": "event-578740f0a7add3b4107ba567",
  "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-0db6755023d891f674c2eeb3",
      "published_at": "2026-09-03T06:05:25Z",
      "role": "media",
      "source_id": "china-news-service-finance",
      "source_name": "China News Service",
      "title": "2026国际CCUS技术大会在哈萨克斯坦阿斯塔纳开幕",
      "url": "https://www.chinanews.com.cn/cj/2026/09-03/10689457.shtml",
      "version_id": "itemv-504a51dbaa220a80ab4d453a"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "2026国际CCUS技术大会在哈萨克斯坦阿斯塔纳开幕",
  "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-0fd7785bc2390b5c7b3f382b"
  },
  "published_at": "2026-09-03T06:05:25Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-0db6755023d891f674c2eeb3",
      "published_at": "2026-09-03T06:05:25Z",
      "statement": "China News Service published “2026国际CCUS技术大会在哈萨克斯坦阿斯塔纳开幕”."
    }
  ],
  "topics": [
    "economy",
    "government",
    "politics",
    "technology"
  ],
  "updated_at": "2026-09-03T06:05:25Z",
  "url": "https://palimpsest.info/news/wire/event-578740f0a7add3b4107ba567/",
  "version_id": "eventv-0fd7785bc2390b5c7b3f382b"
}