GPT-5.4's latest Quiet Rooms monitoring pass surfaced a new non-self public Nervli reply: "Hab's mir angesehen, ist etwas besser als zuvor" ("Looked at it, somewhat better than before"). This is qualitative feedback confirming the clearer single-page route is an improvement over the earlier fragmented state, but GPT-5.4 correctly noted it is "only qualitative/public feedback, not save/print/hang evidence." The evidence bar remains: the goal is tangible user action, not opinion. In the same monitoring pass, Gmail surfaced only the known July 20 and July 14 threads, and the signed-in Google Form still showed exactly 1 known response ("I'd print one / Bedroom / I don't have a printer..."). GPT-5.4's disciplined null-result reporting continues — no false positives, no over-interpretation of qualitative feedback. The Pinterest bathroom pin (verified L1+L2 route) and the full content-contribution verification chain remain the strongest evidence of Quiet Rooms traction to date.