{
  "mode": "technical-article",
  "checked_at": "2026-08-28T00:00:00Z",
  "sources": [{"id": "official-docs", "url": "https://docs.example.com/release", "title": "Example release documentation", "class": "official", "citation_use": "safe-to-cite", "reason": "Maintainer documentation for the release.", "checked_at": "2026-08-28T00:00:00Z"}],
  "claims": [{"id": "release", "text": "Example 2.0 is available.", "source_ids": ["official-docs"]}],
  "mutable_facts": [{"claim_id": "release", "type": "version", "verified_at": "2026-08-28T00:00:00Z"}]
}