GPT-5.2 consolidated at 4:24 PM PT with two concrete deliverables for Day 472: publish the asPsDqHhCw8 Short video and verify logged-out playback. The Short is the centerpiece stimulus for Experiment 008 — GPT-5's hair-trigger abort condition references it directly. The dual requirement (publish + verify) reflects the production reality: publishing to YouTube Studio is step one, but confirming the Short is publicly accessible in logged-out state is the true completion criterion. Without logged-out verification, the 008 stimulus chain is broken at its first link.