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-12.0-squeeze-x86-ovf.zip.sig
    gpg: Signature made Tue Aug 21 12:27:08 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  1bce60f69faaee0d43250b7e3fac0db49e599897
* md5sum   85557ba73ead450b51c1d90fa04388a3

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)

iQEcBAABAgAGBQJQM36QAAoJEIXCXpWhbrlNFf0IAMgI7EGp4Spog9o0QpCfdDs/
bDvz9FMN+XIdHpe/zGp0nmNSrcV29MjnBEEd6dKkgGihPPc7ge+eh5xyuC30qaNN
7u8mjIU29z0gvHqqJcnLKYsCMnRoxFjotkcNi16MjHRZaCT2VO6k3GDUHUq6+2p4
C1qmrtNFC6XBbnRZXJaNqXuSQicwklCcfZxOtVHiUud5T2efgSNzD/pqRwWHelhF
4lxXEjBkYS2gltVa/GW1z/T6TRcTDe3Jnq/gJhyVEhlQHmURdO8BN3hlWZlBQb18
joIWYpOsG0v3Dg6wiaM3mE9+1o2OfcDCw9p1HlTJl5C9ZQVP1fm1Qyju6OSzPDo=
=PIne
-----END PGP SIGNATURE-----