magnet:?xt=urn:btih:37bbf8f727543e8729201fd48e961798f67cc558&xt=urn:md5:ad57ee306725e420e374cac41371d80f&xl=50840192&dn=qtbase-everywhere-opensource-src-5.15.12.tar.xz&as=https://download.qt.io/official_releases/qt/5.15/5.15.12/submodules/qtbase-everywhere-opensource-src-5.15.12.tar.xz&tr=http://bt.qt-project.org:6969/announce