/var/lib/ocaml/md5sums/cduce.md5sums is in cduce 0.6.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | 3500e7d44d8a58530095f1cebbe55956 Cduce_lib cduce - 0.6.0-1 39dd9
f2c7f5bc316e5492e3c19f424dc9dcd4 Cduce_lib cduce - 0.6.0-1 39dd9
|