/usr/lib/libossp-uuid++.so.16 is in libossp-uuid16 1.6.2-1.3ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libossp-uuid++.so.16.0.22
/usr/lib/libossp-uuid++.so.16.0.22