A.15.PROD:9 - Consequences

Benefits	Trade-offs and mitigations
Production attribution becomes replayable at exact work boundaries.	More than one local claim may replace one familiar sentence; the three-question first move keeps ordinary use short.
Entity first-existence and production completion no longer overwrite each other.	The added cost is one exact identity-specification or completion-criterion episteme and its applicability basis for each current claim; name a separate C.2.1 edition relation only when lineage is current. Reuse the specification episteme already identified by the subject pattern instead of copying it.
Narrow and containing production work can coexist without a new kind.	Absence of exact work mereology yields an unresolved work-granularity blocker.
Historical completion survives later change while current evidence remains refreshable.	Boundary truth and present reliance stay separate; direct evidence and refresh patterns define or constrain current reliance.
Missing transformation composition no longer blocks independent production claims.	A composition-dependent claim stops at an explicit blocker; independently identified transformations and exact blockers remain useful results.