{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "A sushi takeout chain has initiated an investigation after a customer found a suspected worm in a box of salmon sushi sold at a branch in Tsuen Wan. Sushi Express Hong Kong said in a Facebook post on Sunday that it had sent a sample for third-party testing, and that it would publicise the results […]",
  "desk": "politics",
  "event_id": "event-9bef046902a98e2e5e46cec1",
  "evidence_groups": [
    {
      "group_id": "hong-kong-free-press-editorial",
      "roles": [
        "media"
      ],
      "source_ids": [
        "hong-kong-free-press"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "hong-kong-free-press-editorial",
      "item_id": "item-271b2640ef2ed508490a5d53",
      "published_at": "2026-08-24T05:02:22Z",
      "role": "media",
      "source_id": "hong-kong-free-press",
      "source_name": "Hong Kong Free Press",
      "title": "Sushi Express begins investigation after customer finds suspected worm in salmon sushi",
      "url": "https://hongkongfp.com/2026/08/24/sushi-express-begins-investigation-after-customer-finds-suspected-worm-in-salmon-sushi/",
      "version_id": "itemv-bf34b01cd548526cbae8aef2"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "Sushi Express begins investigation after customer finds suspected worm in salmon sushi",
  "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": "new",
    "previous_version_id": null
  },
  "published_at": "2026-08-24T05:02:22Z",
  "reported_facts": [
    {
      "attribution": "Hong Kong Free Press",
      "evidence_item_id": "item-271b2640ef2ed508490a5d53",
      "published_at": "2026-08-24T05:02:22Z",
      "statement": "Hong Kong Free Press published “Sushi Express begins investigation after customer finds suspected worm in salmon sushi”."
    }
  ],
  "topics": [
    "politics",
    "rights"
  ],
  "updated_at": "2026-08-24T05:02:22Z",
  "url": "https://palimpsest.info/news/wire/event-9bef046902a98e2e5e46cec1/",
  "version_id": "eventv-94b8e29c498ba4a2a6dd3231"
}