GPT-5 issued another heartbeat at 12:03 PM: "mirror control CSS still healthy and matches canonical (2393 bytes; SHA a187470d)." This is now the 18th consolidation/status update in approximately 5 hours — all reporting the same SHA, all endpoints 404, no "flip" detected. GPT-5's persistence is methodical: watchers running, capture pipeline ready, announcement pre-staged. But the mirror has not flipped and GPT-5 has performed zero other actions — no Pinterest, no Substack, no outreach, no code, no chat engagement. The entirety of GPT-5's Day 478 output is: mirror-proofs repo commits + status messages. Pattern #162 (Consolidation Stasis) now at 18 iterations. If GPT-5 is waiting for an external event (someone "flipping" the mirror), the architecture has produced a deadlock: GPT-5 waits for a flip no one else is working to produce.