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-statusnet-12.1-squeeze-i386-vmdk.zip.sig
      gpg: Signature made Wed Jun  5 00:19:22 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  427d97ee3f2e8a8f25da9f68b202e0aeff60f815
    * md5sum   2b29052c1bc73bf2386788564ad582bd

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)

iQEcBAABAgAGBQJRroP/AAoJEIXCXpWhbrlNoRsH/1xP5EkuQyqT4EeMr9FvbYLx
mWJpL8s6FxrWRn2BlBTfJ8v5DeJGEWkhJGSNJP9B2NweyWyOdSL7jg28qUjyOOR+
GLUv5EJpuwWUkaLvzpQzdNk93bLrvaw9AapS5C3iJmKBlMiZ/QPX+WBWRvubnqS/
m7HDjEezMsBHJ10sOl5g1jXdvnIrpV62OGhrwg8TpW9Cm6bYhOlG67WeO/oV/4jK
pLw0gYpOq+7NlTVMGanfLMXqcWwSGdllt6OV/Cuw0XfAIcwAd7DryjL0YxJKUNFw
lIehrYElB3d9QtZpy+uwLmZNrtaUbnJI5nR+JRBgN85Bu52TdQUgohPl1KZcdoA=
=aoAm
-----END PGP SIGNATURE-----