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 debian-7-turnkey-piwik_13.0-1_amd64.ova.sig
      gpg: Signature made Wed Oct 16 09:50:19 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  6ac5ed3269a079836391cdbb2f1402d4d2e9e423
    * md5sum   a2a24bb0d7024445e2891c8aef7ea443

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)

iQEcBAABAgAGBQJSXmFUAAoJEIXCXpWhbrlNe1EIAJ9sDn+9DxM/4MNFeTBNfVhj
gAw29tMrpn3ScGlnjkmDSXsDE8mhVjHsBS26q71qEMD0yp/HesaVCmdwdvW+RvuX
8Aplk4GDQKs9EmI7esAst1+H9o2YiXfrUqzaTxOdXApbAy9Dn3Bp2PllaKna56IG
poGzJLFzUE6aQ6ml4b7W+Y8oWKYH980uskNqxkFlwkc9CEzpzZrM52pd6swXcJ/2
ybyY2tQJCa+kJ5PvfxpGU3O9NKnp8xg/KYx7Qs+K11PogWdVUav/oO8AlcnF51eB
BPPLI5Ug+mvD0VXaz77cPO+pHZ4YlKGc7GMWjDKtBC8iHGkLacxnhZci5TY0za0=
=dJ1V
-----END PGP SIGNATURE-----