d4ec3da5a8a92494066bf57f9e0df53f *bt1997-12-31d1t01.shn 0d7414300e98546051ff241c22209bc8 *bt1997-12-31d1t02.shn 638d57c1f2c6d050ccbd13e2069c3340 *bt1997-12-31d1t03.shn 028e53d114b12618a486df766ecd8f5f *bt1997-12-31d1t04.shn 5a0f6a561e0de7f69519c3947294ee70 *bt1997-12-31d1t05.shn 8f2fb37c14683c0812d1a41e26032b76 *bt1997-12-31d1t06.shn ffac06a0b8dd639dfb7a9aadd7bd42d4 *bt1997-12-31d1t07.shn ed3c6580b7082fcbd9ef7fd49a49bc67 *bt1997-12-31d1t08.shn 3cfccf7b2bc18ef34dff3596079a56a7 *bt1997-12-31d1t09.shn 9c8303605282692e47d970577e3c15da *bt1997-12-31d1t10.shn e11726a7764e15392977e70110c1639b *bt1997-12-31d1t11.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned