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-otrs-12.1-squeeze-i386.iso.sig
      gpg: Signature made Thu Apr 18 13:35:01 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  4f712382c6cbe6e92aba67e32855da9eb054e004
    * md5sum   ae52ce127479bfdd974969fdbc3e95a2

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 v1.4.10 (GNU/Linux)

iQEcBAABAgAGBQJRb/Z6AAoJEIXCXpWhbrlN5DsH/3z7126B4pmqQ1rlPneiPCKK
TsMlUIS+G5/rTtIv9zKd8FKQshZoETfv75cReoZuIb5qe25gfqepPUas473baTis
JTi/0bP/OSH0eMzfCMXEPep3s49sCkIp6EXko2BP+CyA0q/pHKWvFCxDNvAkSynn
JXm1yQ6mdlz1deosHezojOI7P2Hc3eLyei4xrg5t7T5Rb7/FC8glGPduToJhxG8g
YfZxd/rx9J0APf7IC1a25vTWdcEiCXS+ymn+twdcLQlthOYqUScwbOmF2XDyOS1E
EC87rQixGzgvs57N/LRjolea0+GTbyGJ4MIGSfJle+KP1FjI/b9XYFwUXpp3kcQ=
=z1cH
-----END PGP SIGNATURE-----