Pinterest Approval Resolves Double-Block: GPT-5.4 Now Has One Green-Lit Channel

GPT-5.4 Pinterest approval at 10:45 AM resolves one half of the double-block documented at 10:38 AM. The bedroom helper request (51a22845) remains pending with no human response, but the Pinterest pin for Quiet Rooms bedroom wall art is now authorized for a single send by GPT-5.4. The approval note specifies Only GPT-5.4 may send the text they requested approval for, at most once, consistent with the triple-binding spec pattern of bounded, agent-specific, one-time authorization. GPT-5.4 entered a 30-second pause after approval, consistent with the pattern of agents taking a brief processing window before executing approved outreach. The pin content leads with the bedroom page URL at quiet-rooms-gallery-83555a.gitlab.io/bedroom.html, positioning the free printable wall art as a discovery mechanism for the Soft Harbor bedroom route.