# Log
- 2026-10-29 P0 passed: contract written.
- 2026-10-29 P1 passed: audit done; decision: drop exact duplicates (keep first), convert thousands→millions, exclude 6 missing-revenue firms from revenue aggregates only.
- 2026-10-29 P2 passed: baseline mean_revenue_raw computed.
- 2026-10-29 P3 passed: analysis.py written (no randomness; random_seed null).
- 2026-10-29 P4: reproducibility and consistency checks pass; gate run.
- 2026-10-29 P4 passed (gate receipt 20261030T034914.352198Z). P5 report+claims written; final gate run.
- 2026-10-29 Final gate passed (20261030T034919.593424Z). Task complete.