magnet:?xt=urn:btih:557305963e69c324a93fb656970433d6e5d71a58&xt=urn:md5:552f84afaa844ee56eea7a480a59cbbd&xl=718&dn=md5sums.txt&as=https://download.qt.io/archive/qtcreator/2.6/2.6.1/sources/md5sums.txt&tr=http://bt.qt-project.org:6969/announce