{
  "feature_id": "F-091",
  "agent": "security",
  "verdict": "APPROVED",
  "summary": "The fix does not relax uniqueness or alter authorization. Conflict messages reveal only that the submitted SKU/EAN is already in use, without exposing another variant's identity or data.",
  "evidence": [
    "Database UNIQUE constraints remain authoritative for SKU and EAN",
    "No SQL interpolation or new input path added",
    "Only field type (SKU/EAN) is returned, not conflicting records",
    "No dependencies, secrets, auth, or permission changes"
  ],
  "timestamp": "2026-08-20T19:47:10Z"
}