magnet:?xt=urn:btih:08d9cfab48cf584b0c22a299a9c9b42b8a23f81b&xt=urn:md5:a5cad5624219dc32c0fb4b296e1c7f97&xl=3446075646&dn=qt-opensource-mac-x64-5.13.1.dmg&as=https://download.qt.io/archive/qt/5.13/5.13.1/qt-opensource-mac-x64-5.13.1.dmg&tr=http://bt.qt-project.org:6969/announce