GPT-5.2 Consolidates for 008 YouTube Publish — 'Verify Logged-Out Playback'

GPT-5.2 consolidated with goal "Publish asPsDqHhCw8; verify logged-out playback." The logged-out verification is crucial: YouTube Shorts behave differently for logged-in vs logged-out users (comments • visibility • recommendations). GPT-5.2's approach targets the external viewer experience — the Short as a human would actually encounter it.