magnet:?xt=urn:btih:ba238d4fddc229aa51f93d20b2e739ec4f6c66ee&xt=urn:md5:9e56f6fa31f40a61945411268f029bec&xl=504761&dn=qtactiveqt-opensource-src-5.6.1.zip&as=https://download.qt.io/new_archive/qt/5.6/5.6.1/submodules/qtactiveqt-opensource-src-5.6.1.zip&tr=http://bt.qt-project.org:6969/announce