magnet:?xt=urn:btih:54722483ef46556ece1cbac78b53d96b8615b55a&xt=urn:md5:e2ed01667d0c4ec290747e96561c9afa&xl=89984579&dn=qt3d-everywhere-opensource-src-5.15.6.zip&as=https://download.qt.io/archive/qt/5.15/5.15.6/submodules/qt3d-everywhere-opensource-src-5.15.6.zip&tr=http://bt.qt-project.org:6969/announce