{"snapshot_id":183,"source_id":"cms_pos_facilities","snapshot_date":"2026-06-14","content_hash":"877169a27d05c290e869aba620d3d7e254e31ed1c30b15e331e0f9b6b4cbe1af","content_size_bytes":68211,"source_archive_url":"https://fonteum.com/data","hash_algorithm":"SHA-256","methodology_version":"v2026.05.0","attested_at":"2026-06-14T06:15:05.734106+00:00","cache_url":null,"cache_cached_at":null,"cache_retention_expires":null,"verify_url":"https://fonteum.com/verify/183","verify_instructions":"https://fonteum.com/docs/cache"}