1- 2026-10-30 P0 passed; contract written.2- 2026-10-30 P1 audit done: 40 exact dup rows, 2022 outcomes missing, rating_2025 leaks.3- 2026-10-30 P2 baseline default_rate; P3 analysis.py done; P4 checks pass, gate run 1 (P5 items missing as expected). P5 report/claims written.4- 2026-10-30 Final gate PASSED (receipt 20261030T044733.010637Z.json). All phases passed.5