# Phase 8 Determinism E2E Report

- Date: 2026-02-21
- Goal: Verify formal lifecycle/reason execution records and strict document-hash guard path.

## Checks
| Check | Status |
|---|---|
| Runtime startup with Mongo + Redis | PASS |
| Create `phase4_exec_agent` with `strict_post_commit` + `require_document_hash_match` | PASS |
| Live insert processed with real OpenRouter call | PASS |
| Execution history persisted with lifecycle fields | PASS |

## Evidence
- Execution document found by work item id: `e2280ad9fcdf4afb94b2681e2a52e654`.
- Persisted fields observed:
  - `status: completed`
  - `lifecycle_state: written`
  - `reason: written`
  - `written: true`

## Notes
- Temporary phase agent/data/execution rows were cleaned after verification.
