проверьте подпись GPG коммитов (Check the GPG signature of commits)
Имя (Name)
git-verify-commit - Check the GPG signature of commits
Синопсис (Synopsis)
git verify-commit <commit>...
Описание (Description)
Validates the GPG signature created by git commit -S.
Параметры (Options)
--raw
Print the raw gpg status output to standard error instead of
the normal human-readable output.
-v, --verbose
Print the contents of the commit object before validating it.
<commit>...
SHA-1 identifiers of Git commit objects.