magnet:?xt=urn:btih:b758427f276ef4b76b3edb8d8adddd7a99da8e23&xt=urn:md5:cf3d1b0aec5bf76fded040cc7eb575e6&xl=40&dn=5.12.1-0-201901300644qtwinextras-everywhere-src-5.12.1.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt5_5121_src_doc_examples/qt.qt5.5121.src/5.12.1-0-201901300644qtwinextras-everywhere-src-5.12.1.7z.sha1&tr=http://bt.qt-project.org:6969/announce