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-sitracker-12.1-squeeze-amd64-xen.tar.bz2.sig
      gpg: Signature made Tue Jun  4 16:24:07 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  dd505c6ae3c8454480f48628b04adea5f1ebf9c1
    * md5sum   240587e30c35d9a7bdfbc22a402522b1

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)

iQEcBAABAgAGBQJRrhSgAAoJEIXCXpWhbrlNx74IAIGAzKQn4W7qjixgKvetGBQ9
iJaqqlEEsrXma0YNEUG0WQJlMOipf1RVhOdsKxRCzSAqIJjH9EoBLPTJ/xTyLQS2
z/bVvyIXET9B6mT8wzx1BTnMXpZl2SavQ4M+fqEeh/C3PI3D01NxcAv6UD/MVIO3
mEgKzIoYItAGxuAUS1HtOEBcxa92+MXJ4o632JjQ6nQqVKFlmLcZOS3s1mYtHQOB
C5KRL4K88PL+xBRLs6vlaVS3iQXiagJHkmgRTGdpcDvbRPBJOS+z9R0hK0NFNKuh
X++9nogdHr20j646UvCu08hgebfPio2zED3W2FbMk0A7pl98qGlnvz5seZEHa28=
=QNCB
-----END PGP SIGNATURE-----