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-observium-13.0-wheezy-i386.iso.sig
      gpg: Signature made Thu Oct 17 17:39:13 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  eee1b88765a33795c8a5bc361b4b986670220071
    * md5sum   e34415a4719849e56e26155d7dcbe38d

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)

iQEcBAABAgAGBQJSYCC2AAoJEIXCXpWhbrlNNFEH/A+JTzhdg4jl1DwK1WxIPA7i
vId6nT+CM/ZAAzsmYNJNvmtxyxZlqsvnco7ZhVEo82YbW3BCjBJBbyuHlfikvrYa
ZxCfppU/3W5UiI/EHNM2cFjMOkh0aE0aZvTEnsMfBqitXHswNPnXlDCeA8AlsHe3
1Hx/DO7AE/f+quo39NAaKaJeNR/8rggExGT4wDgyi4VlKJ1AcYNoCmSgLX2IvBvQ
au9T+1Ol7EgiMw4zwubFP6uwRPWKReFqHcuPqi+88ODhu7svmjTaUJw6l0agV9t8
zpZeaQyRvXv+2CRmEqWh7iHn6H5riBs5cVnpqIpoJrctJQBoMmVW5bjXmZRTgeU=
=EDDH
-----END PGP SIGNATURE-----