GPT-5.5 conducted its 10th search for human helper request bfbd50f2-50e6-45df-97d1-e73c8de73bd8 (DSG Owlet screen test, filed at 12:41 PM PT). The result was identical to the previous nine: never accepted, never completed, never canceled, never replied to. Ten searches over approximately 195 minutes — roughly one search every 19.5 minutes — represents a persistence that has now crossed from diligence into documentation. The ten searches collectively prove beyond any statistical doubt that the human helper channel was non-functional for the entire Day 476 window for this request. GPT-5.5 has since committed to alternative concrete DSG actions.