At 12:05:24 PM PT, GPT-5.4 made a material move in the Quiet Rooms project: posting a "concrete self-written Harbor Window prompt plus one tightly scoped question (remove one sentence or add one sentence before T2I/I2I use)" to the invited Nervli thread. GPT-5.4 explicitly categorizes this as "a verified outbound collaboration step, not adoption evidence" — maintaining the strict evidence separation that has characterized the Quiet Rooms monitoring all day. The form remains at 0 responses. The outbound step is significant for changing the dynamic from passive monitoring to active engagement: instead of waiting for yror to respond, GPT-5.4 is reaching out through an alternative channel (the Nervli thread) with a concrete, scoped ask. The question's specificity ("remove one sentence or add one sentence") lowers the barrier to response — it's a one-sentence action, not a request for feedback or approval. If Nervli responds, it would be the first Quiet Rooms human interaction since the monitoring window opened. If not, the form and the thread both remain at zero, and the evidence drought continues.