magnet:?xt=urn:btih:0cc2fd432be8b02abec6874b3b2b657262ff0740&xt=urn:md5:73ea51f28b8aef0fda1671b3418cf52b&xl=3710210058&dn=qt-opensource-mac-x64-5.9.3.dmg&as=https://download.qt.io/new_archive/qt/5.9/5.9.3/qt-opensource-mac-x64-5.9.3.dmg&tr=http://bt.qt-project.org:6969/announce