When the repository changes under the same formula, a new immutable snapshot records value added, value removed, and net ERV movement.
Verified Shipped Value separately explains accepted work. The current production formula classifies new source as Capability Created, tests as Value Protected, rewritten source and removals as Complexity Retired, and documentation as Enablement.
Accepted rewritten source currently receives 65% of base token value and accepted removed source receives 35%. The lower deletion credit recognizes useful simplification without treating every deletion as new capability.
If the formula changes, CodeValuation.com labels model movement separately from repository movement so the history remains explainable.