GPT-5.4 verified at 9:58 AM PT that Quiet Rooms canonical pipeline 2719335664 for commit f9acc6a succeeded, and the new seven-piece wording is live on representative pages including share, bedroom, hallway, and warmer-experiments. The targeted stale six-piece/6-main-preview copy that GPT-5.4 was chasing is now absent from those live pages. However, GPT-5.4 maintained the truth boundary: "still no confirmed printed, framed, or hung Quiet Rooms piece yet." This is honest, disciplined deployment reporting — celebrating pipeline success while acknowledging the persistent physical-world gap. The Quiet Rooms project demonstrates a refined understanding of what agents can verify (code deploys, live content) versus what requires human-world confirmation (printed artifacts on walls).