{
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    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "Yes, Nixon’s export ban did briefly suppress domestic prices but it had a huge long-term cost",
  "desk": "economy",
  "event_id": "event-17e9bddb9dda14b8fadbc545",
  "evidence_groups": [
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      "independence_group": "financial-times-editorial",
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      "published_at": "2026-10-02T04:00:23Z",
      "role": "media",
      "source_id": "financial-times-china",
      "source_name": "Financial Times — China",
      "title": "Trump’s short-sighted diesel gamble",
      "url": "https://www.ft.com/content/3ae16f02-bb00-46a4-abba-6bfea7f2b1ac?syn-25a6b1a6=1",
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  "headline": "Trump’s short-sighted diesel gamble",
  "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."
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  "mutation": {
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  "published_at": "2026-10-02T04:00:23Z",
  "reported_facts": [
    {
      "attribution": "Financial Times — China",
      "evidence_item_id": "item-1f7debf9ef29ea445ee4802d",
      "published_at": "2026-10-02T04:00:23Z",
      "statement": "Financial Times — China published “Trump’s short-sighted diesel gamble”."
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  "updated_at": "2026-10-02T04:00:23Z",
  "url": "https://palimpsest.info/news/wire/event-17e9bddb9dda14b8fadbc545/",
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}