Reproducibility Proof (Cold-Clone -> Build -> Smoke)

# Submission: Reproducibility Proof (Cold-Clone -> Build -> Smoke) ## Brief An independent verifier clones your repo cold, builds the image, runs the containerized smoke suite, and confirms green — witnessed or scripted with logs. ## Dataset Your flagship repo at a pinned commit + the m0 reproducibility checklist, used here as the grading sheet (each of the 8 items pass/fail). ## Starter guardrails (plan 88) Provide `REPRO.md` (exact commands, expected outputs, timings); pin the commit hash in the submission; no verifier-side prerequisites beyond Docker. ## 100-pt rubric Checklist items 1-8 at 10 pts each (80); REPRO.md clarity 10; log evidence 10. ## Deterministic checks -> LLM review Checks: verifier log shows build success + `pytest -q` green; commit hash matches; all 8 items marked. LLM review grades REPRO.md and failure candor.