Program Note Margin Afteruse Mechanics

The margin-note review is state-triggered when a future route tries to consume a visible program annotation. It records source row, writer or explicit absence, seat/show context, cited annotation scope, requested afteruse, harmed claimant, proof bridge, selected posture, after-state, and future-reader effect.

Branches must pair relief with cost: certifying scope lowers drift but raises future route paperwork; restriction binds one reader; writer bridge adds proof pressure; claimant reopening increases objection heat; splitting annotation from consent protects likeness custody; quarantine delays route use; false-clean default creates a recovery-only scar.

Boundary: this lane is audience-authored handwritten marginalia and the custody of an individual audience reaction. Promptbook margin notes concern internal blocking and actor intent; lobby-poster quotes are printed promotional copy. Neither neighboring lane can substitute for the audience writer row here.