magnet:?xt=urn:btih:3a8643cd2f728be069882abe89b8d303f0059fd3&xt=urn:md5:1e5dd0486d932d1f2864496f6fdd4ae4&xl=388&dn=md5sums.txt&as=https://download.qt.io/official_releases/qt-installer-framework/4.6.1/md5sums.txt&tr=http://bt.qt-project.org:6969/announce