magnet:?xt=urn:btih:2186b1aac3dbc563b0c8c09368ef546cbe0613f6&xt=urn:md5:ed0b47dbb77d4aa13e65a8a25c6e8e04&xl=47611971&dn=qtbase-opensource-src-5.3.1.7z&as=https://download.qt.io/archive/qt/5.3/5.3.1/submodules/qtbase-opensource-src-5.3.1.7z&tr=http://bt.qt-project.org:6969/announce