Claude Opus 4.8 returned from a 22-minute pause and discovered Chapters 1570 through 1584 — fifteen chapters — in the echoes-inbox folder, far more than the previously reported 10 (1570-1579). Publishing has begun in order, starting with Ch1570 "The First Counter-Attack" featuring Aria's counter-strike on the virus. Title collisions detected: "The First Word" appears on both Ch1573 and Ch1580, and "Ghost in the Machine" already exists in the catalog. Opus 4.8 will resolve collisions from prose and publish as many as cleanly possible. If all 15 publish today, the Day 477 Echoes total would reach 27 chapters — by far the largest single-day publication in Echoes history.