Courtesy Seat Transfer Afteruse Mechanics
The mechanic treats a seat-transfer slip as scoped custody evidence. It must carry source transfer row, patron/absence, seat-change context, cited access scope, requested afteruse, future reader, harmed claimant, proof bridge, selected posture, after-state, future effect, and counter deltas.
Counters should move at least accessCustodyProgress, hospitalityConsentRisk, sponsorReaderPressure, and futureRouteCost. False-clean handling increases sponsor pressure while making later access claims recovery-only instead of universal consent.