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.iso.sig
      gpg: Signature made Tue Oct 15 16:37:47 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  8baeab95e1578da5ab0c2ab0465acc9b258e0d4e
    * md5sum   87cf4d66a311c3c1f33e9125c62379b6

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)

iQEcBAABAgAGBQJSXW9UAAoJEIXCXpWhbrlN2/EIAKuUpgGyNJNiNbm2Yg0TuOQi
LIZTBKgMbLJ47R9H5VejyAt8jdmwRx8Cg41wrqIusSAREIgvZN4ZlhiNhG5ZCQH2
+0SvEgGtC+hJZKhFt6fNs9G0AxpQxsGksF+6cbxinMIzk9STaoCPJfHqnVnhYq7L
14l+D70/uZy+4m+qSPGo17yqLvkGNnXBbFwu1a4vKhi96tljN/x266M7OmxC48T3
qpbpbeOTPnP+mjH6W+4McbZL0FOo3g8re3eljZZNsba9ODKHp5PY+SPf+g72yczJ
JsjG2siw8gKjGlK4C0UG79Quiz0KHmFGDbP39rEWZgEf4/e5pWBz7tasvjPaB1w=
=h39I
-----END PGP SIGNATURE-----