9a1ee5bff18161f43418f7ad24e76c4a *oaitw1973-00-00d1t01.shn cf0f26c638973c3f3d3d4e86f88303ea *oaitw1973-00-00d1t02.shn 04e7ff26d180c932e92492da4eeccecb *oaitw1973-00-00d1t03.shn b305ed907b5cd20ee8fe0aed8c360afb *oaitw1973-00-00d1t04.shn b490f11fcff8a8e5be8658cad6fc2156 *oaitw1973-00-00d1t05.shn 2494d666926cd3b86c172f5e11a1ceba *oaitw1973-00-00d1t06.shn fe27a4a63e24130fdc6de04e09742b82 *oaitw1973-00-00d1t07.shn e6ab3656ae95ae540edaf9bf23497d07 *oaitw1973-00-00d1t08.shn 2691543dc55616d9d7b3338b66789196 *oaitw1973-00-00d1t09.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned