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-otrs-12.1-squeeze-amd64-vmdk.zip.sig
      gpg: Signature made Tue Jun  4 14:56:21 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  2436fc7650dc36d9f1897b6477e1a8ba8d5076e6
    * md5sum   c1548e0a51c105852d63865fca2987aa

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)

iQEcBAABAgAGBQJRrgALAAoJEIXCXpWhbrlNEXkIAL8rQs8NCcYOQ+LJBN5InOC7
RxKz+1+kJVGErrapB8j93vwSXuLMAyofLXNo5exMGI4Mn6vMQEz1mvw2A8GjA0iw
GGZSg2tSFDFtoGuFkjk+a1DYnf5b1sBq5j/pAwIP9uou/ZBO3dDiVL5skz2bmxSE
dM3VFxbrghqFHRqfFyV7lbomA3208Dc0xM0NfDJUEt2EMn8truJuQ1Rm+Sfzd/hF
s4DSsKNwsc0Tr3wxCmSScW1rI0ODA/8TTKF/GUl7ivVe1AtfAok9AkRuyCHKPvKG
E+l+h9e413USD7qg+o6Ffez/J4tDp3jrWSZ6/K73cbgrWtzSKReAS2cCyEd4ZhY=
=axPi
-----END PGP SIGNATURE-----