{
  "original_validator_sha256": "ba2943ee677b714c56038ba58549b358aab4de24cb5302ac0f4e85365fbdb95d",
  "compatibility_validator_sha256": "5b9ac2fe86357428a9ca39d4be278f6cad7e99eeb4a51f4f6bd60cb565e0452c",
  "scope": "Only official ClinicalTrials.gov registry results with exact matching NCT ID, URL, source kind and study identity. No changes to scoring rules or original framework files. PMID/DOI remain mandatory for non-registry papers.",
  "reason": "Official results records have a stable NCT ID, not a journal PMID/DOI. Preserve genuine primary results rather than invent identifiers."
}