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-zencart-12.0-squeeze-x86.iso.sig
    gpg: Signature made Sat Aug 18 18:25:50 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  04e05c9e4a5a0194a5d7920776ec2535a10af1e8
* md5sum   13236d726f4c6851f16e8d9d6626da6b

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)

iQEcBAABAgAGBQJQL94jAAoJEIXCXpWhbrlNxGUIANFkPyNr3jq7k/VHmat+WkQf
j+SKgduQRa2kfZReTigPSfFvVFzhTkZQ2EQGTbXGD3YqrQcJW6NN17WSbiSH/+V2
BlSQtTd9rMoHxU9GK6NcYCXTkHK9Fw/QAvzl0a+w7kKvB7+iRg7xTrzsDZx5hk0B
UTiqMAUPMtm7Kg2d8oLeC8zxsc5YkSLWXd4KMo4TMnsBfM7XAgecTHZwXSFS0OMN
TocWbKrWbBzYI5kvmWtrAV8HxoYxnfPawRgHBqVQojtKZ2r+hpY6PogjfHFdiwx+
5msdgbxJkrrlNhr7niwMfaLYS3eApCX1oKr5XeAcBq5+N3QJ2v93Jy56Bi3vOEc=
=Rc4p
-----END PGP SIGNATURE-----