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-jenkins-13.0-wheezy-amd64.iso.sig
      gpg: Signature made Wed Oct 16 07:18:04 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  c74cd989a3df296d826fa16fc129887907086f72
    * md5sum   c47fbf7a1f2b10be6252e272fd47356d

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 v1.4.12 (GNU/Linux)

iQEcBAABAgAGBQJSXj2cAAoJEIXCXpWhbrlN/SoH/RF1mDr44iISN++GS15gmZ3w
PCdaCPfzRkmvka8XX0TX9bVaCEdqMMMM0ICB7ixyCrpQwNRBbNWBVl731QI/ob7Q
9ZJvrV+0hY4wq5mylzhj1TQ6GpF375chFY+oEUZyFJE6RHbT5w5dLhrUIKdYA5wM
MXszcCZLSs9FEdGu8R8sHEHTNNR13lJWZ1S1gMiqZsr3kavySHAgjEfCr1RXubhI
FUT97TFCbFgyftwjkYihvRNMfzB64sKTIOfxr8jTWN9XxrPVe4jrJMXekMVYbpPv
tuIDhSNgnhUZoYEAcrKc4/Ul4p+WarJtQ93ij87zttp8AS8gNx9xqjMoBbh31qk=
=Z53F
-----END PGP SIGNATURE-----