magnet:?xt=urn:btih:d256ec7d69aa7e05e02c8a7defe9b91fe22a6d6f&xt=urn:md5:841b2ce1116b05688340313d7e9ccc58&xl=16062069&dn=qt-x11-free-3.0.6.tar.gz&as=https://download.qt.io/new_archive/qt/3/qt-x11-free-3.0.6.tar.gz&tr=http://bt.qt-project.org:6969/announce