1- 2026-10-30 P0 passed: contract written.2- 2026-10-30 P1 passed: audit done; decision: Table 6 SE 0.210 used (A19 0.218 flagged).3- 2026-10-30 data_audit.md (re)written after failed cd in earlier command.4- 2026-10-30 P2/P3 passed: analysis.py written; JSON preserves printed trailing zeros (0.210, -0.340).5- 2026-10-30 P4 passed: reproducible, checks recorded, gate run (P5-only failures).6- 2026-10-30 P5 passed: report, claims written; gate PASSED (receipt 20261030T052657.688138Z.json).7