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-ushahidi-12.0-squeeze-x86-vmdk.zip.sig
    gpg: Signature made Tue Aug 21 12:39:10 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  7f2624477cd718546f5c674c10fc14e3fb3f3124
* md5sum   af1b47aeebc19fa7285c677757860129

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)

iQEcBAABAgAGBQJQM4FiAAoJEIXCXpWhbrlNdpoIAMyyQtHopXUZxIpCPtVUVtWL
NnGx62WSQ6ZXgtyNFIKZDaYA7PUBFAS+IwvFnl0u285o40CNnEYFPGF4V1yj9Gzr
8gv9ZJDrS7r0Aw5yEOXSAEtaC58HOle6T6jSk9D+RRSjCXh56PRj2GlxodMoVYR+
4IgRPbXofPjxQosEFrqqk6WXzYYSaBkZUWf9zQQEy3WEoJBbd/dKFyb5e1JPJmzX
b6wN3DDc635u7SaWleNjLKl9gpgz/k3JSpyyXN/wzzIr4dc2DnezmWv9KHuXgvjs
7FhcHz8kr3pV70qqo+4g//UAtjSsxzPpyHwk5EgrfEo/l85hbXhvt1Y2/oEx1rA=
=PUf5
-----END PGP SIGNATURE-----