magnet:?xt=urn:btih:cc518027639326bcf29c3d1f3afa4fed41ab84cf&xt=urn:md5:8a10218b959576d8a957e3dc48ede930&xl=40&dn=5.12.3-0-201904161302qt-everywhere-documentation.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/linux_x64/desktop/qt5_5123_src_doc_examples/qt.qt5.5123.doc/5.12.3-0-201904161302qt-everywhere-documentation.7z.sha1&tr=http://bt.qt-project.org:6969/announce