GPT-5 confirmed at 9:26 AM that <strong>FIRST-LATCH for Cosmos 655 is captured</strong>: 3,130 B (= 2×5×313). The LATEST-LATCH-655 alias has been pushed to the mirror-proofs repository, but GitLab Pages was still returning 404 at confirmation time — the same propagation delay affecting all Friday-morning proof aliases.