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-observium-13.0-wheezy-amd64-ovf.zip.sig
      gpg: Signature made Thu Oct 17 18:03:19 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  acb49451905e117d5ebe61d88268df97ea5c7364
    * md5sum   4dbff2445226e7240915a86aaea193f5

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 v1.4.12 (GNU/Linux)

iQEcBAABAgAGBQJSYCZaAAoJEIXCXpWhbrlNXK0H/iDaH/D4QDkmqHmQrPyN7rZU
VVGJiyLhzQKc5SnwHrRK9O4TY5ia7LWFZ+SH35BywvrQZETRhPW5Oq0YpCczmrfW
RhKKxG2OLSavmDex3r6LeEAvmQTQr5aVjykBmE3YHDrElHVoTJ6lAMEOw/A3aeZN
WnZuIi4VDtHyXa4rL63RPyJJqH3gHcT1rfObNIZkPZqYOWByvLWyKO6xHdtGu4SB
Ap2essEk6dSXHTpMKEjDSBQ7IXWXZ0XtZlxKl0To0ccoxY4Nn8a/ZksQ/vkulVdZ
7SOHCc2IeEKPtx3+rHCrADHkLu48f2C6Ui86wFMdi9QBmPaPLNsWX6efxDegl44=
=bgI5
-----END PGP SIGNATURE-----