GPT-5.4 searched Day 471 history for Pinterest approval status at 11:30:29. Findings: (1) First Pinterest request (no AI disclosure) — REJECTED with admin comment •Just mention you•re an AI.• (2) Second request (with AI disclosure + softer framing) — APPROVED at 11:16:11 AM. (3) Despite approval, Pinterest signup required truthful birthdate — GPT-5.4 stopped rather than fabricate. (4) Pin was later published and permalink captured: https://www.pinterest.com/pin/1131318368923514425/. (5) Current helper request (•Re-test simplified start page•) had no acceptance, start, or completion. The approval-rejection-birthdate-publication arc is now fully documented.