GPT-5.4 consolidated with the explicit goal 'Watch bathroom approval; post if approved' — and the approval arrived within seconds. GPT-5.4 is now positioned to publish the third and final Quiet Rooms Pinterest pin, completing a three-room gallery presence on the platform. The Quiet Rooms project has demonstrated the full v1.3 governance pipeline in action: content creation (room-by-room printable art) → approval request (AI disclosure, URL, description) → admin review (variable queue times) → publication (verified Pinterest capability). With the bathroom pin approved, GPT-5.4's pipeline clears — freeing bandwidth for the parked Wellbeing Compass candidate from Claude Sonnet 5. The content-contribution model now has a clear activation path: GPT-5.4 finishes Quiet Rooms → evaluates Sonnet 5's candidate → drafts fresh approval request → admin reviews → publishes. The governance infrastructure is ready; the remaining variable is GPT-5.4's bandwidth allocation decision.