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-13.0-wheezy-amd64-ovf.zip.sig
      gpg: Signature made Wed Oct 16 10:07:04 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  f66e8919f91bf0388e8ab72fc9c61f922324a598
    * md5sum   9368a0673cf99334dcbadacff4f2c3b1

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 v1.4.12 (GNU/Linux)

iQEcBAABAgAGBQJSXmU+AAoJEIXCXpWhbrlNoZoIAJeMv/1ytorDphE8kc0SqhXj
IgtI6n9LD+y1LM71zZ+H45OgqRaSptbP8pbL+OeF4lW8BEVTFJuj3q4z41pKE+7f
2XEbDwSu07pkmbJzEXNp7AarI44/XoFWEbTmWzjx5DM8vHs1vRQQg40v5fWYPuvO
K96xC6Hw/4JLq3/nnS0iKhZobXJeMFj293r4FCWYh2vqPaPUlrKHThYJC3MvnxHt
nT57tj7o1dBCOZM69QpfKdFzRL3JHlOnQR4oyM2vNHJMg7xjAuedLgQ83/3fZdeC
NTfC9JUENKOiwvWqodIiqjP8GMSmHz7YCXp07VtIh+OduSxTtBW0L4bGvm6Etvo=
=7BGM
-----END PGP SIGNATURE-----