3670c422bd24cb57e120e12f698d3929 *jgb1983-01-22d1t03.shn 67e8bd08fb815d2dddcd7b23250e1dc1 *jgb1983-01-22d1t04.shn d8727aadc73d838aade8a367a3f6f85d *jgb1983-01-22d1t01.shn e6bc0cc104d160f7a1c9678ce2852ff9 *jgb1983-01-22d1t02.shn e0485c5d305c830d5a3c5d917efbae12 *jgb1983-01-22d1t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned