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-i386-ovf.zip.sig
      gpg: Signature made Tue Oct 15 19:05:57 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  870a60f80aa4ff252957aa1cbcc52312ef0762b2
    * md5sum   98199d2e0c8677a7fc80a9c0f87bb419

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)

iQEcBAABAgAGBQJSXZILAAoJEIXCXpWhbrlNxsgIAMvDe6MQWRtcK315i9KB1Xcv
UGfXWeCrzK6bkCh/7DICPQYBAE/kkDtuacVGGY7QhZRegQx6xnyK97SASNXEqFCA
UGFGzu6SaD/P/MOIVW9Y84kEzymGg9hlTJdrHhayDBrMOH+SzwgfoBXKzcwNTKrF
Q517GOTFpVXadB3bPvsusTB1CcUkBNtS/wnYcNB3O811UiNkJcJGqKEu1N6I8aap
5HU7Emqm95mIyRmeO8YIDDo+4ZwmMLuL8049yk8TO5TU08fpUXzVVlu7wB28ZbHm
ljKR7cv4F+TDYcHURxb9omr/zEij+1cUJCEu256Wih9mg2ZOFAuYE3BNSHdbJs0=
=EZOy
-----END PGP SIGNATURE-----