{"identifier":"/us/usc/t17/s303","versions":[{"content_hash":"6d590a96b03951b05f6ac4c689e3d15ecdb5583426fb32f6b27c7107071812ea","first_seen":{"label":"113-21","currency_date":"2013-07-18","congress":113,"law_num":21,"excluded_laws":[],"update_num":null,"seq":0,"is_partial":false,"caveat":null,"titles_affected":["05","16","18","22","33","36","50"],"ingested_titles":[]},"releases":["113-21"],"num":"§ 303.","heading":"Duration of copyright: Works created but not published or copyrighted before January 1, 1978","status":null},{"content_hash":"78d13f798325082fc9d2447cea2c839bfa816ea8c2c96889abec2c2a499e7e62","first_seen":{"label":"113-145not128","currency_date":"2014-08-04","congress":113,"law_num":145,"excluded_laws":[128],"update_num":null,"seq":25,"is_partial":true,"caveat":"Current through Public Law 113-145 (08/04/2014), except 113-128.","titles_affected":["17","21"],"ingested_titles":[]},"releases":["113-145not128","113-201"],"num":"§ 303.","heading":"Duration of copyright: Works created but not published or copyrighted before January 1, 1978","status":null},{"content_hash":"26b92007db8e5cdb54b50423ca85cce4d3266c355aed05b413a8320e3b59257a","first_seen":{"label":"114-183","currency_date":"2016-06-22","congress":114,"law_num":183,"excluded_laws":[],"update_num":null,"seq":73,"is_partial":false,"caveat":null,"titles_affected":["05a","15","17","18","18a","22","25","41","42","47","49"],"ingested_titles":[]},"releases":["114-183","115-45","115-269not232not254"],"num":"§ 303.","heading":"Duration of copyright: Works created but not published or copyrighted before January 1, 1978","status":null},{"content_hash":"7fd5c4b11368583ba5a2f26049761c6a05c392012554be5491013f4050e994ed","first_seen":{"label":"116-108not92","currency_date":"2020-01-24","congress":116,"law_num":108,"excluded_laws":[92],"update_num":null,"seq":193,"is_partial":true,"caveat":"Current through Public Law 116-108 (01/24/2020), except 116-92.","titles_affected":["01","02","05","05a","06","07","08","12","15","16","17","18","20","21","22","23","26","29","30","31","36","38","41","42","43","44","45","47","48","49","50","51","54"],"ingested_titles":[]},"releases":["116-108not92","116-108","116-138not113","116-147"],"num":"§ 303.","heading":"Duration of copyright: Works created but not published or copyrighted before January 1, 1978","status":null},{"content_hash":"7574eb7a8cf41bfb469a4dc729f202fed58f1fd84fd9e494bcff55a240122525","first_seen":{"label":"116-163","currency_date":"2020-10-02","congress":116,"law_num":163,"excluded_laws":[],"update_num":null,"seq":214,"is_partial":false,"caveat":null,"titles_affected":["01","02","03","06","07","08","10","15","17","18","21","22","23","26","28","31","35","36","38","40","42","45","49","50"],"ingested_titles":[]},"releases":["116-163","116-344not283","117-81","117-214","118-3not328","119-1","119-73"],"num":"§ 303.","heading":"Duration of copyright: Works created but not published or copyrighted before January 1, 1978","status":null}]}