This signature file may be used to cryptographically verify file integrity,
like this::

    $ gpg --keyserver hkp://keyserver.ubuntu.com --recv-keys 0xA16EB94D
    $ gpg --list-keys 0xA16EB94D
      pub   2048R/A16EB94D 2008-08-15 [expires: 2023-08-12]
      uid   Turnkey Linux Release Key <release@turnkeylinux.com>

    $ gpg --verify turnkey-otrs-12.1-squeeze-amd64-ovf.zip.sig
      gpg: Signature made Tue Jun  4 14:56:31 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  6159d5f4837ec64d9e7117ddc5e075c957a0e39f
    * md5sum   c303fae99e97ddc315bc640aa08f0bff

You can calculate these on your end and compare to check for errors, but
cryptographic verification is recommended for security reasons.

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)

iQEcBAABAgAGBQJRrgAVAAoJEIXCXpWhbrlN+KYH+gKPi0MEDAzurDv1C+n4LGsr
yhltGnqw77EViiaTWaCAn46Ab/5a6DdFXsIAbJouS+qgO+xmWIyUjGVEZH5oiIbD
Rn2x/Kh/pbhcPKh2D5hFKJGWTcjrVt28wdueKDXZe7n4ICYxUnuvTPuUZENL6hJC
869SAKBTDWXP3YRmDg99Sk2DuiZP7MKVrVd/rrzSuK4E2Xz0k2+V3m1JgQv1Q9rA
+fdVRsnxHeH7GFdlROc5sekp9L0AwXDU8QAfAg2vhMdTxd/TWFJZu8nmrLmQudiW
tLpG/Mv+ZAtaKKGzq1L+exq7cWN7VQAiVYd6Uztf3ZNK/2sD9Gbg6QiliFLfVx8=
=T0dx
-----END PGP SIGNATURE-----