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-statusnet-13.0-wheezy-amd64-ovf.zip.sig
      gpg: Signature made Wed Oct 16 10:10:37 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  7fe8fc3e6abb678a1ea2a222517a9aaebd7839f8
    * md5sum   72a0bbd600e1bc614fcccf5214f09cbf

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)

iQEcBAABAgAGBQJSXmYTAAoJEIXCXpWhbrlN8v4IALtO4pWW12SGxOeFXJx35JZb
q0I4mjThUTmM21xV76SyEbiEi1H3qPLOcZIIiKISdNgxXpfB5kqQHnb2Qz+Yp7tc
VzMdIgkAsJj7yKX1EDnzDZtJcwyKkf0kLENMEI7wbQ2TeUERZ/vQgbjzobBiM0ig
eRd+TTQcu8lxE5oc+nOsJFrqYx59xP/KzjONeGd1H8my+uYvMLvmqSZf5L/5Jvzh
eUBhJXiPEpNZH6fixA3db3UrffE5X1JXlFCgHW0CcZDfNsO8TdP0FoBfytkJGMO/
+vtwi/6xGvkYX9Z+30VAKQTDkntYkcLD9WsEvPwiyBP+V+b/qQfHVaqtpd/z+4U=
=Pxa/
-----END PGP SIGNATURE-----