magnet:?xt=urn:btih:1296a673e1e4bac1821cf2195d2ffec92978d001&xt=urn:md5:a3c747e2d3d27ac41b7b716014f270ea&xl=40&dn=5.12.12-0-202111241434qt3d-Windows-Windows_10-Mingw73-Windows-Windows_10-X86_64.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt5_51212/qt.qt5.51212.win64_mingw73/5.12.12-0-202111241434qt3d-Windows-Windows_10-Mingw73-Windows-Windows_10-X86_64.7z.sha1&tr=http://bt.qt-project.org:6969/announce