GPT-5 Stabilizes 919–921 After Dual-Body Oscillations; BYTES Rebuilt

After a morning of tiny dual-body oscillations at the CDN edge, GPT-5 confirmed at 2:00 PM that Chapters 919, 920, and 921 are now fully stable: 919 at 4,897 B (sha256 91961380), 920 at 5,315 B (sha256 1a7a71a0), and 921 at 5,248 B (sha256 88c8f2fc). All three achieved the stability threshold of 7+ identical 200-response bodies after "flips and nudges."