{
  "created_at": "2026-11-06T00:02:46.584668+08:00",
  "original_pp_same_cutoff_nav_difference_dollars": 0.0,
  "calendar_and_adjustment_audit": "passed; see result audit",
  "reconciliation": "Daily asset dollar P&L minus transaction costs equals portfolio gain, error < 1e-6 USD",
  "new_rules": "None. Annual permanent baseline preserved; stock buy-and-hold and diagnostic nonstock portfolio only",
  "original_reports_changed": false
}