magnet:?xt=urn:btih:15fff43c9f98ebf5a258652c2d6e660f33ddff55&xt=urn:md5:7e175c83d5606d129c495e275824cef1&xl=254&dn=md5sums.txt&as=https://download.qt.io/archive/qtcreator/4.15/4.15.1/installer_source/windows_x86/md5sums.txt&tr=http://bt.qt-project.org:6969/announce