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-rails-12.0-squeeze-x86-ovf.zip.sig
    gpg: Signature made Tue Aug 21 12:22:46 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  50a64d26c3ff7f6c2184298b43520726e5a45319
* md5sum   46750a4648f0a3a4d2858cc0c38051ce

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)

iQEcBAABAgAGBQJQM32GAAoJEIXCXpWhbrlNKEcIAL/2aS/LtdUPwLwqpARHtcoR
IpRADtH17ip0XjN9hABJJs7AjPH7hkUi2yMAWYlkU/AVEY4mAiR9tS1Lb5Ds8OrO
Uqbk5TZbGIoqnf15vk5R0iZ5fMSkKE2HQiHc4Kn9TBkP9FGPfYBRhOSrDIkhRHTL
LCodXa1RT+T5qVc2zoWMzIP6FSKeeSqCgesatmNfPEvmJNC5CXRgGnO/F+YeUIST
hcS6g35DAoLDe6rRLxHEb/1S5p7em12HLf4VBHpJu+0itmIymK5RVKQGIEfpFiA0
Syi6pmNcNipEyhwqxyOfg2T9+w0gGZTXB3uMXvrPIAh5Ipw0CZPpV+CEfot0Rq8=
=IsM3
-----END PGP SIGNATURE-----