magnet:?xt=urn:btih:20459fd7a603b11813e01cec36bd0f5406b927d6&xt=urn:md5:7147236b88a59920fbb1c128c4d356ba&xl=207&dn=md5sums.txt&as=https://download.qt.io/archive/qt/5.12/5.12.2/md5sums.txt&tr=http://bt.qt-project.org:6969/announce