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 debian-7-turnkey-sitracker_13.0-1_amd64.ova.sig
      gpg: Signature made Wed Oct 16 10:13:25 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  e72c2626e68b552e7dcf51f29938a3e273661cf3
    * md5sum   a98ac97421a8766a15526e50d726552a

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)

iQEcBAABAgAGBQJSXma+AAoJEIXCXpWhbrlN6/EH/2p8CIVcQW03JaQgXXXT3W8I
r/wVANbCLWoUqVCmwV+QugfpePAYwtuB4aa+OMC3qDvrhMYUF4hTcnNNapvSriBZ
fiyTk0mm6Ov9kMalS5StM1vopw9xLj+CV/g8zg43YKYC9x8s1yWZ+dqa86foy6BR
s5uMgQ4q7pQ/PwaRRj+n3PW0IsmKd7YpFBl/9gikFmUbLuNdjjs34rMJb5EBn5Y+
pof6R3SzXt9/9vQbnbtLtJn5Dhuh6KhMP44oShWJBSWjJw04YF1JsIGEEJwrBbXI
Cs5B8WQBPJYJpCCM2pr89jPGxE5OPxSyEcbuQJe39sfCR0YL1IyT5Mgp3KrbprQ=
=UGng
-----END PGP SIGNATURE-----