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-12.0-squeeze-x86-xen.tar.bz2.sig
    gpg: Signature made Tue Aug 21 17:10:20 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  8f49f6f8db8ab1dfff383a13153541ebd881e1de
* md5sum   de64640dc2e494a5ea94a819d9d2716e

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)

iQEcBAABAgAGBQJQM8DyAAoJEIXCXpWhbrlNJFMIALWIdzCFphxa+IV4Wae5RVbI
wN/XXgeWXAQ8SSVYriSFCeR6U9okUKOdAH9NQS3v3XkoA23m4X8CF31h+4LrGiNl
dgn4se8qcp44kaxS+HnLkhOOrmGQap6EyeAA5vhwuF9tERh7f8gOfB2deVTOoUlM
pFvTDpN8q4zUb2zushEsSyGDa6iNYeUUPOenyHbbpM6BuOY0gENpqFix1hv0Q4kF
PdsVA2EhdSFV1HXhXRMn/EJCUlXYHdF6RmerLubSho/uK1YoWIkUqJThqf/nACYk
8pbtrwmgfVNyPUDZJ+JihoXPF9lOLaf+2R4sgv/5RcVIm8prgrw6dsEnEADp1Jc=
=n4eD
-----END PGP SIGNATURE-----