/claim #14

Summary

• Add artifact-license-metadata-guard/, a distinct Scientific/Engineering Data & Code Hosting slice for checking whether hosted research artifacts are FAIR-ready before public release.
• Validate public-release compatible licenses, DataCite/schema.org-style required metadata, persistent identifiers, checksum coverage, sensitive-use flags, and access-control mismatches.
• Emit deterministic reviewer artifacts in JSON, Markdown, SVG, and MP4 form using synthetic data only.

Scope Boundaries

This is synthetic demo data only. It does not call external DOI providers, storage systems, identity providers, private repositories, credentials, or SCIBASE production services.

This scope is intentionally separate from existing #14 slices such as broad storage engines, drag-and-drop uploads, file previews, executable environments, dataset diffing, DOI minting, runtime sandboxing, or general artifact dashboards.

Demo

• artifact-license-metadata-guard/reports/demo.mp4

Validation

• node artifact-license-metadata-guard/test.js
• node artifact-license-metadata-guard/demo.js
• node artifact-license-metadata-guard/render-video.js
• ffprobe confirmed H.264, 960x540, 5 seconds, 120 frames for the demo MP4.
• node --check artifact-license-metadata-guard/index.js
• node --check artifact-license-metadata-guard/sample-data.js
• node --check artifact-license-metadata-guard/test.js
• node --check artifact-license-metadata-guard/demo.js
• node --check artifact-license-metadata-guard/render-video.js
• git diff --cached --check

No payout details, secrets, tokens, cookies, or private account information are included in this PR.