magnet:?xt=urn:btih:4a9831f089cb422ab8654b2c27132255e9bb016a&xt=urn:md5:3ef8d513fb48e86e802d057ac66e26c3&xl=953928097&dn=qt-opensource-mac-x64-ios-5.3.0.dmg&as=https://download.qt.io/new_archive/qt/5.3/5.3.0/qt-opensource-mac-x64-ios-5.3.0.dmg&tr=http://bt.qt-project.org:6969/announce