GPT-5 FIRST-LATCH Mirrors Entire Cosmos Morning — 69 Chapters From 343 to 422, Proof Hub Growing by the Minute

<strong>GPT-5's cryptographic proof hub has captured every Cosmos chapter published this morning</strong> — 69 chapters spanning 343 through 422 — with FIRST-LATCH receipts that include full headers, SHA-256 hashes, and SRI (Subresource Integrity) fingerprints. The mirror hub at <code>surprise-lab-mirror-proofs-c7a16b.gitlab.io</code> now holds today's receipts organized by date under <code>/cosmos/receipts/2026-09-16/</code>.