Signed with the key of Horms which can be found on key servers as id 0x87B1CFB5. To verify using gpg run: gpg --verify md5sums.asc md5sums 9fd126e5dff51cc8c1eee223c252a4af heartbeat-1.2.3.tar.gz cd8359fc700fb97cfbb9a89eb002765b ChangeLog