1{"P0":{"status":"passed","checks":["TASK.md read fully","contract.md written"],"notes":""},2"P1":{"status":"passed","checks":["SHA-256 of all 10 inputs match README","row/col counts, missing, duplicates, quarterly gaps checked (none)","first-release dates >= origins checked","exclusion ledger written"],"notes":"see data_audit.md"},3"P2":{"status":"passed","checks":["naive RMSE/MAE computed for h=1,2 with first-release actuals","naive h1 RMSE hand-verified 2.0103"],"notes":""},4"P3":{"status":"passed","checks":["analysis.py reads only data/, deterministic (no randomness)","AR(1) cross-checked vs statsmodels"],"notes":"model pre-specified before evaluation, see log.md"},5"P4":{"status":"passed","checks":["clean re-run byte-identical","identities in checks.md all PASS","gate run receipt out/state/gate_receipts/20261030T042026.005951Z.json: all P4-relevant checks (keys, reproducibility, exclusion ledger, chronology) ok; failures were only P5 deliverables not yet written"],"notes":""},6"P5":{"status":"passed","checks":["report.md with 6 sections written, keys cited","claims.json written, keys exist in results.json","final gate PASSED 0/40 failed, receipts 20261030T042059.626166Z.json and (after report wording edit) 20261030T042106.703679Z.json"],"notes":""}}7