69f50a72f44502da969e501e14775a35 *jgb1984-03-04d2t01.shn 0fb8e39027b774bfcc0c9ad6b161a18a *jgb1984-03-04d2t02.shn 0572bc9ac94aca58907de2400e86d28e *jgb1984-03-04d2t03.shn 47d9b5d7e8bf3dc8496f7172e7621d2a *jgb1984-03-04d2t04.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned