1# Log2- 2026-10-29 P0 contract written. P1 data audit: clean balanced panel 100x12, no issues.3- 2026-10-29 P2 baseline pooled OLS computed. P3 TWFE LSDV + CR1 cluster SE (K counts all LSDV params, conservative); sensitivity with firm FE not counted reported. CI uses t(G-1).4- 2026-10-29 P4 reproducibility and consistency checks passed; running gate.5- 2026-10-29 P4 passed (gate receipt 20261030T035005). P5 report+claims written; final gate run.6- 2026-10-29 Final gate PASSED (20261030T035029.001461Z). Task complete.7