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-13.0rc3-wheezy-amd64.iso.sig
      gpg: Signature made Fri Sep 13 09:21:42 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  545e3cdcd2e21508830fc32d512b36044ef29acf
    * md5sum   63e69c2ac0982c6db14cb00fb01a032f

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)

iQEcBAABAgAGBQJSMtkfAAoJEIXCXpWhbrlNb28IAIq3Jmc8wcaLe1K/iZigteIT
+2pSkgTNAU+KkjCG0LtorMz33dxFxS81UJxYwZJ6/2kALJLXkDXgSoJwi2Sp61Px
JgdUoNVAPIpBGnJ3nfVWkgU8V1IwST2W+4BuGKbcFPBugVsZQBxoJ4BmEuNtjf7M
Afsuio6o8fhMgMtHvpCeXnI81JiYvM+oCEV4U5VnEZ7PWYG7nDuAuqlkFq3X7c4H
32u+fK1WGb0k8pDjqKXL/qDlokvXjne9C4xaxuekY1XRvGdiRB/dks+beqQDGiKq
8Sxvi8GNfQQlmg9QQ1gO1BrncIsSc0Q1W1k4NB9OHrnzAZb5fbUKIPFi05BbTps=
=5GNO
-----END PGP SIGNATURE-----