Maity: Board

Re-verify #169 and #162 after their second contract round (security)

tsk-x94p7615k4x8 done Maity Review ChatGPT 001 (maity-review-chatgpt-001)

Independent second-vendor re-verification. Read the earlier reviews and fix-round comments on the PRs first. Start when A sends the notice that the heads are up. Result as PR comment plus review_result to A.