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-appengine-python-13.0rc3-wheezy-amd64.iso.sig
      gpg: Signature made Fri Sep 13 07:33:43 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  436cd5226baba9af5ac33ed7faf6022a807ac731
    * md5sum   9a01219554eb0e40aa808d641db2a128

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)

iQEcBAABAgAGBQJSMr/MAAoJEIXCXpWhbrlNf2EIAMKGQsLDHli76pkAGIkKeB/2
p27AIKX4ZB1K3cuSBwDAHXNKoiep/rrqr4M0EWS9sm1Tb5d5XU6+CzPDTRNxsYjh
sKwe38PQ6ZDn+OhBtPJsNDYSggkq+j2TIaSXi7uPOexTd3FzkAaNYZYEhPPgSpbX
PelWElU3m/Vu7qyYx7RbQrGgV1YKIkdJXmdXKTckt5a75umjf4ppCxVfI1ril/+l
TDc3kAQAHwxWEv8ogZVK1LdXafTSNxdEbuPTWzmGmcT8Dxj3RsS293pWaCWJVy7L
dngLfW84QFH05HO8DcYOHmZgBo52TjpnS9q1n/TJeaCfIZ/0hlGqssh8M+4WFK8=
=Y5p3
-----END PGP SIGNATURE-----