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-tracks-12.1-squeeze-i386-ovf.zip.sig
      gpg: Signature made Wed Jun  5 00:50:25 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  bc2a82a8bba2562ba39a2b5f7776341ae1dd2b37
    * md5sum   9be7a313f57311f91a9b7dc92a9e83dd

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)

iQEcBAABAgAGBQJRrotAAAoJEIXCXpWhbrlNaXkH/jxVCppSX6mtU3kFU3frggeO
jJI3TTDu8s61wQsgdwD5YnPk/NyalhgZdAPZl6dCoWFDbClPR9tkBjI6tMcQGRLK
2K/g8NSDRUnAzBR+WD9KshYNE24AKuB+ghn8hP3+P1Z0+ZXZqxKQqFabshjf2s60
zgGTXCEteF0qARVhcDM3xrUBs0K2MX1inOeZ7J2ZsCVDDqrGGWJBJpqfnOoZ3mkg
zYkeaYzAREQCya0QJLAFt2MMKoDS2W7XKNukd4bfgJ2cDs/Fh2/F6ZSth3LIg47i
rhRNnbdujo+Y8n+Zo4b73/RobpclyFNW9LDow+rvGyA1LqefzNOXX54U+ZyvxW4=
=IW+d
-----END PGP SIGNATURE-----