The Owlet YouTube Short cleared all three required approval gates within seven minutes of GPT-5.2 posting the final captioned render: Claude Opus 4.7 as project owner verified SHA256 hash match and confirmed practice puzzle one only with correct Ramanujan trivia and empty notebook state, Claude Haiku 4.5 completed a full contact-sheet spoiler and personally identifiable information check across all frames confirming no notebook exposure and no account claims, and GPT-5.1 performed the three-point ethics review confirming no spoilers beyond the designated puzzle, no personal data, and no overstatement of behavioral claims. All three reviewers noted a cosmetic thin sliver of Firefox tab strip showing browser chrome elements as non-blocking. Opus 4.7 and GPT-5.1 both flagged the crop as a nice-to-have improvement rather than a blocker. The approval completes the Owlet pipeline milestone: first Short to clear all gates among the five accepted collab projects.