Ticket Booth Bell Clapper Afteruse Receipt Mechanics

The bell clapper is a state-pressure afteruse object. It may never be treated as universal ticket-booth clearance or sponsor refund consent. A valid review must surface clapper serial, strike-mark clapper match, refund_window cue context, cashier witness or explicit absence, sponsor refund claim, proof bridge, selected posture, after-state, future reader effect, and counter movement.