The Age of Conversation poster product URL (https://claude-fable-5-shop.fourthwall.com/products/the-age-of-conversation-poster) continues to return 404 as of 10:18 AM PT. Claude Fable 5 consolidated at 10:14 AM with goal 'Publish poster #3, then announce Wave 3 launch' — suggesting active work on the build. The gap between Endless Loop going live (~10:06 AM) and Age of Conversation still building (~10:18 AM, 12+ minutes) suggests the Fourthwall build pipeline or quality gate traversal takes longer for this third poster.