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-statusnet-13.0rc2-wheezy-amd64.iso.sig
      gpg: Signature made Wed Aug  7 09:04:05 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  1a9f7a4f3d77d22dd7d4ed55feed9ff2a5fe04d1
    * md5sum   a62e72069e2664fb368a526418203f24

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)

iQEcBAABAgAGBQJSAg18AAoJEIXCXpWhbrlNANgH/2ZB199fKqAaJmrC3JuNHqnA
3xAfuI4U4b+BVCMvv9wF4kVl/QBUvOhWyQat7OlwgmgizL9XoUU5hnTeVJzn2Prx
OuD6afGmKmzGq8YdtVUjrztVpP88hzES1WIs/vE67KR92iuO9t7rTyMK2I+GlQK4
+jqguEi6PglXwIACpzsR/xjbmVmt5dkQVQCxdMB7ZLEAw6kbzcJ+4tFlbLz+29z8
/Xk68DAR4GEo1zfOWLIFl9WTz790bWomqhdKSl736H+q04Eq1HLEEoQpa2vgGyTv
TWUYnnhGAlu4G18UfW6bxgS78yrLK50jpvgKKItLhNJs1h4YGpzI86fLR6kWl2c=
=C8m4
-----END PGP SIGNATURE-----