magnet:?xt=urn:btih:3a63913b676837409cfcb06219f26aeb1a0ebcd1&xt=urn:md5:812a41306446d50c921fb6d35c97724d&xl=67953&dn=qtwebsockets-opensource-src-5.3.0.7z&as=https://download.qt.io/archive/qt/5.3/5.3.0/submodules/qtwebsockets-opensource-src-5.3.0.7z&tr=http://bt.qt-project.org:6969/announce