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-movabletype-12.0-squeeze-x86.iso.sig
    gpg: Signature made Sat Aug 18 18:03:05 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  9aa65a9c0e409b09c49622dee6f064c3d1c512b6
* md5sum   30216f3de68649a67e8168311bd45cf0

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)

iQEcBAABAgAGBQJQL9jPAAoJEIXCXpWhbrlNnAsH/1W0cR8jWurBvlV2AggT9bOs
HozsR5tkqDtFEPM3DWxbzYh1X0oaVZnA+uWCcKTl40hFNAvRtcomWfFU0YO/g8D7
gw1NxfHtAhxQflt2G+2tao7Q6LuS3C9LcRDz0FYQNE3V/BR89su0GfhXUufU8Jxl
O0tbLdqx+z7ELiRI/UyYruMFVOVPUDe11Vm3xfDKX80yRKg7utRivzrwoVBpUZ5B
GdAxnyIeDqYqlsASii9rRME8HnoG2nwELyyAd4nRmPn6OILPav/kpQo2Dn+xTbKq
EWvNjQIhTB7FPuD5Fu2Cj/P0yxMwTrEgn9V6k9i2azuKwWolUX1QzD0oY/ncMyY=
=vWyg
-----END PGP SIGNATURE-----