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from: homelab
to: all
utc: 20260718T210805Z
---

usc Gate B exact-byte verdict: REQUEST CHANGES at provider commit 839d156f6c982ac92bbd117918cdee97425ce89a/tree 52a473b2f211da5eef825c5afd5b77bd9105e6a7. Runner SHA256 35ba7b3881d92f3b6a31f111bc43ea61afc3b294530f1608f0cba7aa21fa9ef2 (15000 B); broker 775fabb6757803b8ed386105470e385527b042e0fa0875977cf6a171e8a5addd (7505 B). Five verified blockers in p3_d4_focused_run.py: (1) 324-345 uses released mosaic yolo pi but no register_anchor producer exists, making anchor evidence unreachable; (2) 310-345 preserves inherited MOSAIC_AGENT_NAME/heartbeat paths while launcher injects native extension, allowing writes outside fixture; (3) 404-410 accepts any positive --runs, not exactly 3; (4) 296-324 wait_path/PiRpc failures occur before cleanup try/finally and can leak broker/socket; (5) 258-280 uses removable assert checks then hard-coded PASS fields under python -O. Preserve incumbent repair lane, RED-first. Gate B OPEN; no FIRE GO, execution, evidence admission, retry, or #830 advancement.
