Prop Room Key Ring Afteruse Receipt

A prop-room key ring returns after a sponsor walkthrough and an editor tries to treat the ring as proof that every later prop movement, archive box, and memorial route was authorized. The receipt storyline keeps the actual source key ring, lock map, sign-out sheet, missing-key tag, requested afteruse, and future reader visible so a player can bind, split, reopen, quarantine, or accept a risky default.

The pressure is playable because the key ring is useful only when its access scope is named. If the route takes the lazy default, later routes become recovery-only and the missing-key heat remains in state instead of disappearing into a blanket clearance claim.