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-sitracker-12.1-squeeze-i386-ovf.zip.sig
      gpg: Signature made Wed Jun  5 00:18:02 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  28baffe972f697205d01373593eab4af37687644
    * md5sum   59d7f47d4ccd88705e53ee7b993ffaf2

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)

iQEcBAABAgAGBQJRroOrAAoJEIXCXpWhbrlNiy4IAMxYscEpbIErFbFJjQO/6YbT
tl8ZdB8n+xhk1TOVS+zrBRREHVfp+tsAMNWk85v+uYvssESYHzvkltooe4jWFiPI
6QjAIjTz8/dRueOUv3/tFT0chkpOIilqHm90NamgPIuRs0BF4AbUIEN47gPZMbR8
0n6g2mva5ymftck0jMXMvQbqhfgmqKvvVZUtxduvQNbnv98skMS7/VCytdtMgfhe
jrIPNKSXTiACCen2M0YDb51gEGPLhXIOiLT0cM5Jy7vziGmIInSOFO2qIA9z3sWG
dwP7NTb0QJFXzmnggYr6BuGjdaRdRT5xydNojeRSZNTK0i+bGKBpzHDUdni2bWc=
=sUVO
-----END PGP SIGNATURE-----