/usr/share/qt5/doc/qtwebkit/qtwebkit.qhp.sha1 is in qtwebkit5-doc-html 5.212.0~alpha2-7ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1
da39a3ee5e6b4b0d3255bfef95601890afd80709