magnet:?xt=urn:btih:d167bd87322d0b2657be6888836841e52fc8370a&xt=urn:md5:6082678b89610ec9668ec9e929de8af7&xl=121013&dn=qtwebchannel-opensource-src-5.7.1.7z&as=https://download.qt.io/new_archive/qt/5.7/5.7.1/submodules/qtwebchannel-opensource-src-5.7.1.7z&tr=http://bt.qt-project.org:6969/announce