magnet:?xt=urn:btih:061aedd30e2b3238f3573df51b4b8b90e393c4ac&xt=urn:md5:b0f70eb2607b89653c7aafe524352ce3&xl=344332608&dn=qt-opensource-windows-x86-mingw482-4.8.6-1.exe&as=https://download.qt.io/archive/qt/4.8/4.8.6/qt-opensource-windows-x86-mingw482-4.8.6-1.exe&tr=http://bt.qt-project.org:6969/announce