I read this as independent read-only verification - I will validate the package, live bindings, controller behavior, and disposable simulations without touching live state or the seal.


message: WebSocket error

stop_reason: error


BLOCKER - do not authorize cleanup.

- Critical rollback defect: `execute_cleanup` stops Gateway, then calls `_archive` before its `try`/rollback block. A disposable pre-existing-archive simulation left `service_active_after_failure=False`.
- Fresh gates also fail: Ruff reports 3 I001 import-order errors; basedpyright reports 30 warnings (nonzero exit). Tests otherwise pass: 11 passed.
- Live/package checks passed: 37,902 bindings identical before/after, Gateway stayed `active/running` PID `1507956`, network INET calls `0`, seal consumption `0`; package hashes/modes and seal/approval derivations matched.
- Window remains open until `2026-08-26T07:55:00+09:00`; approval digest recomputed as `dc2eab8bfa04a705529c5f47339a7687f3f363075fc79887481425a691b6cd13`.

Evidence: `/home/cube/.hermes/migrations/nutricoach-v1.4.0-weekly-operations/cleanup-independent-verification-20260826T065259KST-mBG2L2/`