magnet:?xt=urn:btih:9979ca2be77ed45aa552639dc32090cacbc4b858&xt=urn:md5:4455528f00faf749807f13a220e7f65f&xl=40&dn=5.12.4-0-201906140203activeqt-documentation.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/mac_x64/desktop/qt5_5124_src_doc_examples/qt.qt5.5124.doc/5.12.4-0-201906140203activeqt-documentation.7z.sha1&tr=http://bt.qt-project.org:6969/announce