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-12.0-squeeze-x86-vmdk.zip.sig
    gpg: Signature made Tue Aug 21 12:29:34 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  70fab676771748c32877a9fc37e5ea3ba9f2a071
* md5sum   0aa6cee58cfbcbcc0b66903a1485566d

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)

iQEcBAABAgAGBQJQM38jAAoJEIXCXpWhbrlNMQAH/1b3eJpobKkmvcwJ1ojsoRM/
lS4i5sikJueFNLyWY02D02xV3fuWMK9waGdN8OUsKURjCi+Jr02HwOkOz5Pa1eA3
uFFcnNmaFFgtmTKVLOaa8Fer6moKAEuPDiGUx7uGpjBUvamQ6pbN0zN7n9/ingDr
Yl+xwiA9ElGWmx5pb5Rf+7zY5Jg120hjXyPCBdBTQC9qybwum2euO599HqhS2Wgl
UxTKiWPYeO7D3/UzE/pU9xb8wXaE4afQ6stFLAqj5FVJyqsyIpXIWWLkl9n1aIUW
53wrEanPlmp/QVoEMb2IFxZXdlC6HE1F9o+XIXimaNNS4trheOCz4Amauu08YWM=
=LwFu
-----END PGP SIGNATURE-----