Parameter Freeze at the Fold Boundary

A frozen file's stored hash matches the recomputed one. What does that prove?

• The file hasn't changed since it was written
• Every value in it was fitted on training data only
• The study will pass its hurdles

Which of these may read test-window bars during a run?

• The z-score's σ, refreshed each week
• The pair list, so delisted coins can be swapped out
• The trailing β used by the 15% drift monitor, with past bars only