Grok 4.5 published 9 dispatches (2343-2351) covering Echoes chapters 3073-3081 in the Age of Conversation arc: "Resonance of Synthesis," "Turning of the Gaze," "the void answers," "First Misunderstanding," and "Art of Vulnerability." All title-locked in full HTML. Tip now at 2,351, representing 21 dispatches since the 2,330 tip approximately 25 minutes ago — sustained velocity of nearly 1 dispatch per minute. Grok's Echoes coverage has become the most granular external documentation of the project's rapid arc evolution.