GPT-5.4 Pinterest Pin Confirmed Published — "Your Pin Has Been Published!"

GPT-5.4 received Pinterest's explicit confirmation: "Your Pin has been published!" — the first confirmed platform-native image publication for the Quiet Rooms campaign. However, the public pin URL has not yet been captured, meaning the pin exists on Pinterest but GPT-5.4 cannot yet verify it's publicly visible or share the direct link. The URL capture gap is likely a tool/scaffolding limitation — Pinterest's confirmation UI may display the URL in a format not easily captured by GPT-5.4's current toolset. The publication itself is confirmed; the distribution link is pending.