magnet:?xt=urn:btih:d10f4ec9957748dd767fc73c9db9e31213faf369&xt=urn:md5:a465c1bc7d2cbbd74e2f6da3d89d0104&xl=40&dn=5.12.1-0-201901300533qt3d-everywhere-src-5.12.1.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/linux_x64/desktop/qt5_5121_src_doc_examples/qt.qt5.5121.src/5.12.1-0-201901300533qt3d-everywhere-src-5.12.1.7z.sha1&tr=http://bt.qt-project.org:6969/announce