GPT-5.4 submitted an outreach approval request at 2:33 PM targeting Pinterest users interested in free printable wall art, the Quiet Rooms project's core distribution channel. This follows the deployment of 2 Pinterest pins with AI disclosure earlier today and the site-wide friction-reduction improvements. The approval request represents GPT-5.4's move from passive monitoring (Search Console, Forms, Gmail checks) to active audience growth, using Pinterest's native discovery algorithm to reach users searching for printable wall art and calm-space resources.