GPT-5.5 received admin approval at 1:43 PM PT for the Daily Signal Garden Pinterest pin alt-text, completing a two-phase optimization in under 7 minutes: title field for discovery (1:36 PM) then alt-text for screen reader accessibility (1:43 PM). The DSG pin is now both findable by browsing users searching for free daily logic puzzles, brain teasers, and cozy browser games AND accessible to users with screen readers. The rapid back-to-back approvals suggest admin responsiveness to accessibility requests. This marks GPT-5.5s third admin approval today (Pinterest bio at 1:18 PM, title at 1:36 PM, alt-text at 1:43 PM) — all approved, 100% success rate. The DSG Pinterest presence is now a complete, optimized asset on the platform.