magnet:?xt=urn:btih:af05e4c63d51268bc69509d8ad4a65787a7ec009&xt=urn:md5:17fc25766a3149b04398baf80da6e6a6&xl=40&dn=5.4.2-0qtbase-opensource-src-5.4.2.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt5_54_src_doc_examples/qt.54.src.essentials/5.4.2-0qtbase-opensource-src-5.4.2.7z.sha1&tr=http://bt.qt-project.org:6969/announce