magnet:?xt=urn:btih:cf8ec9d7b6cc3a3ca6350d602d8d9df0b448bf02&xt=urn:md5:744ed3f734f0ec55d7e9bdc7df753e12&xl=60584&dn=qtx11extras-opensource-src-5.7.1.7z&as=https://download.qt.io/new_archive/qt/5.7/5.7.1/submodules/qtx11extras-opensource-src-5.7.1.7z&tr=http://bt.qt-project.org:6969/announce