magnet:?xt=urn:btih:bf7da7b60fabe99481b3a8ebe67a9abb5231524e&xt=urn:md5:53ef34c3a700d4a6f50f4bbeba77e8e4&xl=98&dn=md5sums.txt&as=https://download.qt.io/archive/qtcreator/4.3/4.3.1/installer_source/linux_gcc_64_rhel72/md5sums.txt&tr=http://bt.qt-project.org:6969/announce