1- 2026-10-30 P0 passed: contract written.2- 2026-10-30 P1 passed: hashes verified, anomalies recorded, no exclusions.3- 2026-10-30 P2 passed: baseline = printed estimates.4- 2026-10-30 P3 passed: analysis.py written; E4 declared not harmonisable (no baseline fatal rate printed).5- 2026-10-30 P4 running: reproducibility and consistency checks passed; running gate.6- 2026-10-30 P4 passed (gate receipt 20261030T050927.719545Z, only phase-terminal failure).7- 2026-10-30 P5 passed: report and claims written; final gate run.8- 2026-10-30 Final gate passed (receipt 20261030T050933.399852Z). Task complete.9