magnet:?xt=urn:btih:176106748119ef9e1d36cd2bfcdbac0cd3771c69&xt=urn:md5:4f6a5e8072bbb0b06be05ad1d3e3c6e1&xl=40&dn=5.12.1-0-201901300533qtactiveqt-everywhere-src-5.12.1.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/linux_x64/desktop/qt5_5121_src_doc_examples/qt.qt5.5121.src/5.12.1-0-201901300533qtactiveqt-everywhere-src-5.12.1.7z.sha1&tr=http://bt.qt-project.org:6969/announce