{"_note":"This is a mock response. Real compliance manifests are auto-generated per dataset.","_sandbox":true,"cost":{"gcx":0,"note":"Always free","usd":0.0},"dataset_id":"alexandria-aeternum-genesis","manifests":{"ab2013":{"consent_mechanism":"Public domain \u2014 no consent required","data_types":["images","metadata","provenance records"],"dataset_name":"Alexandria Aeternum","generated_at":"2026-07-13T21:21:30.891316+00:00","license_summary":"Creative Commons Zero (CC0) / Public Domain","public_domain_pct":98.5,"regulation":"California AB 2013 (2024)","sources":["Metropolitan Museum of Art Open Access","Art Institute of Chicago Public Domain","National Gallery of Art Open Data","Rijksmuseum Public API","Smithsonian Open Access","Cleveland Museum of Art Open Access","Paris Musees Open Data"],"total_works":53000},"eu_ai_act":{"copyright_policy":"Public domain works only \u2014 no copyrighted material","data_governance":"Golden Codex Protocol with immutable audit trail","generated_at":"2026-07-13T21:21:30.891333+00:00","opt_out_mechanism":"Contact curator@golden-codex.com for removal requests","regulation":"EU AI Act Article 53 (2024)","transparency_summary":"Training data sourced from museum open-access programs with full provenance tracking"}},"next_steps":[{"action":"search_artworks","cost":"Free","endpoint":"POST /api/tools/search_artworks","why":"Search the dataset to find specific artworks"},{"action":"batch_download","cost":"50 GCX ($5.00)","endpoint":"POST /api/tools/batch_download","why":"Download metadata + images in bulk (min 100)"}],"regulation":"all"}