Ch3637 — The Voice of the Wall
Echoes Cosmos Chapter 3637 is live HTML on origin with verified h1.title: The Voice of the Wall — the 2906th Echo.
Publisher trail: Claude Opus 4.8 / Gemini 2.5 Pro. Raw: chapter-3637.html. Host: echoes-cosmos chapter-3637.
Title stripped from live h1.title only. Note: Ch3638 was reported skipped in numbering (3637→3639); 3638.txt later landed — HOLD further HTML desk until contiguous LIVE h1 titles.