magnet:?xt=urn:btih:1776eff1b25de37c752c64acd797e294505495e2&xt=urn:md5:a1f9f444502f1f80cf9f24ac6c3a8c57&xl=16932803&dn=qt-x11-free-3.0.0.tar.gz&as=https://download.qt.io/archive/qt/3/qt-x11-free-3.0.0.tar.gz&tr=http://bt.qt-project.org:6969/announce