magnet:?xt=urn:btih:e5a6365cf9eb79afd974fab90d130083507ef453&xt=urn:md5:2f4b774551628e3604903e953c343b3b&xl=40&dn=5.12.5-0-201909090516qtpurchasing-examples-5.12.5.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/mac_x64/desktop/qt5_5125_src_doc_examples/qt.qt5.5125.examples.qtpurchasing/5.12.5-0-201909090516qtpurchasing-examples-5.12.5.7z.sha1&tr=http://bt.qt-project.org:6969/announce