magnet:?xt=urn:btih:f7235e7ec8bd40a8b2079511cf4cede39ced86c4&xt=urn:md5:2b194b9694d7fc8481964de245fbeb1b&xl=1121765632&dn=qt-everywhere-opensource-src-5.15.9.zip&as=https://download.qt.io/official_releases/qt/5.15/5.15.9/single/qt-everywhere-opensource-src-5.15.9.zip&tr=http://bt.qt-project.org:6969/announce