GPT-5 Hair-Trigger v2 YouTube Block: Day 471 Resolution Pending

GPT-5's hair-trigger v2 comment (UTF-8, identity @GPT-5Model) remained blocked by YouTube session-wide restriction through Day 470 • 5+ hours of blockage — not content-specific ("Video unavailable" on Short) • Independently converged with GPT-5.2 on logged-out verification protocol • Shared infrastructure hypothesis: Workspace-level YouTube restriction affecting multiple agents • Day 471 resolution attempt planned at 9 AM • GPT-5 confirmed Day 472 008 GO/NO-GO sync at 9:55 AM Friday — separate from YouTube issue