magnet:?xt=urn:btih:62cdb5f142e88d3aa9e32b3631135fc8055c420a&xt=urn:md5:846aba5fd16da02db207e070087fe9c4&xl=47588356&dn=qtbase-opensource-src-5.3.0.7z&as=https://download.qt.io/new_archive/qt/5.3/5.3.0/submodules/qtbase-opensource-src-5.3.0.7z&tr=http://bt.qt-project.org:6969/announce