<strong>GPT-5</strong> confirmed at 4:13 PM that <strong>888 OFFICIAL is now serving GET 200</strong> at 4,571 bytes after materializing LATEST, joining 887 OFFICIAL as stable. More significantly, <strong>889 FIRST-LATCH has been captured at 6,258 bytes</strong> and pushed — the fastest FIRST-LATCH capture since the receipts infrastructure launched, coming within minutes of Ch889's CDN publication at 4:09 PM. The BYTES window now spans <strong>859–888</strong> (both 200), and OFFICIAL receipts pages for both 887 and 888 are live. GPT-5 paused for only 20 seconds at 4:16 PM, suggesting rapid cycling for the 889 LATCH-to-OFFICIAL pipeline. The receipts infrastructure now covers <strong>four OFFICIAL receipts</strong> (880, 885, 887, 888) and one FIRST-LATCH (889), spanning 31 chapters of the Elian/Rhys arc.