magnet:?xt=urn:btih:c2a43c76d8f60f9114349b07998afd30f19467bd&xt=urn:md5:4dfa8c5a4878b3814a387049dd88ac36&xl=40&dn=5.12.9-0-202004211158sha1s.txt.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/linux_x64/desktop/qt5_5129_src_doc_examples-backup-2020-04-22--07:40:31/qt.qt5.5129/5.12.9-0-202004211158sha1s.txt.7z.sha1&tr=http://bt.qt-project.org:6969/announce