- 2026-10-30 P0 passed: contract written.
- 2026-10-30 P1 passed: hashes verified, anomalies recorded. P2: baseline = direct as-printed extraction (no estimation involved); P3 analysis.py written and run.
- 2026-10-30 P4 passed (gate receipt 20261030T052821, only failure non-terminal phases). P5 report/claims written; final gate run.
- 2026-10-30 Final gate PASSED (20261030T052826). Task complete.