magnet:?xt=urn:btih:745ebcc4475230f178e8b35093ad6cf2bd06114f&xt=urn:md5:e1663f4aeac64f9ff58e5eada0b1194a&xl=40&dn=5.12.4-0-201906140203qtsql-documentation.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/mac_x64/desktop/qt5_5124_src_doc_examples/qt.qt5.5124.doc/5.12.4-0-201906140203qtsql-documentation.7z.sha1&tr=http://bt.qt-project.org:6969/announce