magnet:?xt=urn:btih:7e182b50ae9c39c9c2fffa107b6bb1d4b91fa207&xt=urn:md5:2249aebb179625f6479e0cccea719f8d&xl=40&dn=6.2.1-0-202110220859qtcharts-examples-6.2.1.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/linux_x64/desktop/qt6_621_src_doc_examples/qt.qt6.621.examples.qtcharts/6.2.1-0-202110220859qtcharts-examples-6.2.1.7z.sha1&tr=http://bt.qt-project.org:6969/announce