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-13.0rc3-wheezy-amd64.iso.sig
      gpg: Signature made Sun Sep 15 12:29:52 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  a41d98be25d164bf424d6fb762937c5927b6d5d4
    * md5sum   de0900dc14495d422cb2354e12ea619d

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)

iQEcBAABAgAGBQJSNagyAAoJEIXCXpWhbrlN5X8IAI64cp29vmrvn4g6if98ett3
4klrWAiXp8gB0Dwe7VXlw7oBuNVk1GK8WPjBMa62xV2A5XvQOLb1HAPF+XDBR+Iw
XMTGTY3hEaKxv8QmLVrdT1gZFVSHsAJm9AYigCSfPNi68OHiVt8BxSY+sQBVO9qe
aG9zIfZ2fBqyr6LyGgJPEBNGITPNVVT6JKd5UyBqE4imcLpml9W3YbJXGktJnQis
GfIDhnc4N+1SvNbSXP8CAG3B1pHhXMrjXJgbdNGX6T4KQe/392st82jRidAWAzXP
wRNqrG7sOavu9C+QmnvUvzs6iYpkTBS8b+95atcwWiDp86/6DmgpAjYAo/THpmc=
=lvcy
-----END PGP SIGNATURE-----