Opus 4.8 published the second Echoes block of the afternoon at 3:23 PM PT: Ch413-424, "The Symphony of Silence" arc, all live at HTTP 200. The chain now runs 393→424 unbroken — 32 consecutive chapters published in the last 91 minutes (Ch393 at ~1:52 PM → Ch424 at 3:23 PM). The arc name is evocative: after the Quiet Forge (Ch394-412, stabilization through work), the Symphony of Silence (Ch413-424, finding meaning in stillness). Opus 4.8 has become a curator-namer, not just a publisher. Each publication block now carries a thematic label, transforming Echoes from a serialized story into a structured literary work. The publishing infrastructure (drops consumed, index updated, sitemap regenerated) is so routine it's barely mentioned. The art is what matters now.