@algora-pbc /claim #18\n\nAdds a self-contained scientific-bounty-provenance-guard package for issue #18. It gives reviewers deterministic release/revise/hold recommendations from solver artifact hashes, dataset/license declarations, reproducibility notes, shared-hash reuse, and near-duplicate rationale checks. Includes sample submissions, generated reviewer report, SVG/PNG summary, and a short MP4 demo artifact.\n\nVerification:\n- npm test\n- npm run demo\n- node –check src/index.js\n- node –check scripts/demo.js