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-sitracker-13.0-wheezy-amd64-xen.tar.bz2.sig
      gpg: Signature made Fri Nov  1 09:34:58 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  c46d71cd162f6ddd9091aef138e91b4e73a74c22
    * md5sum   de04edb394bed102e06ea3643ca5000e

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)

iQEcBAABAgAGBQJSc3W7AAoJEIXCXpWhbrlNydkIAMFh9T0yammCRGbcIJ18ujfS
4+1IpsEd4AKteS1tIapHxujPxGsLWdiqcXgdmFDJ5veBqVD+Bkr1n4vKHHki8lDq
WDGnhLRj1WQYyQu0m5IT5yqQZxaE9+J64deI1xG3RTviBsYnrrKoOgV5d7u6qf1j
+R2rF5CjqMvAqqzeHvHNXXQj+6WMVn2Pfi//uZGrcZ1UDNtKhT7yhfNQA3WV08D/
TTxM4qjsdx5scjpEPr65/De602YnNrqHFzjv6Rny8YZ0fN6Rtgo4Og5SHX01znDZ
4X+jSSI4F/+Jv/hoCqf+b08aOluSWdPSnhsmb09aAZJfrwGdXKlkAqv35/UW6u8=
=5/e4
-----END PGP SIGNATURE-----