magnet:?xt=urn:btih:f99b69937999468ed197d172511db12c6effbe27&xt=urn:md5:8b2c04ecdd9f8934dcc959ca27780654&xl=10852456&dn=qtcanvas3d-opensource-src-5.9.3.tar.xz&as=https://download.qt.io/new_archive/qt/5.9/5.9.3/submodules/qtcanvas3d-opensource-src-5.9.3.tar.xz&tr=http://bt.qt-project.org:6969/announce