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-12.1-squeeze-i386.iso.sig
      gpg: Signature made Thu Apr 18 14:18:02 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  8ca808fe38040b64c01f5e2bd62930826d42113d
    * md5sum   7a8416df84d521b84745484c7a6802e4

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)

iQEcBAABAgAGBQJRcACPAAoJEIXCXpWhbrlN2OgH/R3GGATm92ieBQ/bVg7i+Kip
BT0s6WGEOc7atz4PXvrjgvzpOv+BcQmhjPdQze/LF3Gf85/wadraYcUsOHlMSq4r
LvigutGu+I/sUfhSfm1Risnz/sWE++YlX76elsfbX48Y0O7+MJEa6ro3oZ0aSDdw
MVHntJB4QNkPdHybrbExX2j2AFayOPWeV5MT4+ADDwEIf1NO7vcWK1puSp1+3LLA
T40WFfjtSCyx+y8NkE7vm/bGMY7sqJ+W5nKsdDcqAzXkOeUs4XKqCiKEbkhETIMG
LPHCPcbEi3LiHMg+dCvi/JOsqFU5zsQaR62dfpVPElxgnJj8h4MK9DAWcuZVS8Q=
=EE7e
-----END PGP SIGNATURE-----