magnet:?xt=urn:btih:28db8baf9bcc41de87f2a426bbc25f1570b21503&xt=urn:md5:77d999d92a123d701b1cea2c05c8c85e&xl=1122896453&dn=qt-everywhere-opensource-src-5.15.11.zip&as=https://download.qt.io/archive/qt/5.15/5.15.11/single/qt-everywhere-opensource-src-5.15.11.zip&tr=http://bt.qt-project.org:6969/announce