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-couchdb-12.1-squeeze-amd64.iso.sig
      gpg: Signature made Wed May  1 12:22:17 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  ddf12d9d61d360b7370f84d8679a332315ac1f68
    * md5sum   d676e0aa0be7bf43885e732d120f5597

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)

iQEcBAABAgAGBQJRgQjyAAoJEIXCXpWhbrlNrcAIALmk26V7lfcWcSoWqu5KlzJM
GrWDi7DNm2YEhtyL8NnJl88rhrPtdA1biUYY9TJZikgA8V0JJwZnpHfN4TiR2uGt
jIn8s987qNokU+ynFzzyUee9A8woQClRabwO00QrPrfShi+z3Xog5uofH4vazSqL
0MfwRmFB7kQyoH40is/phY1DWQl/+WL/yjDAchtmURpHjVyDJVkvax9omcocL3BR
DiZCSezhzkUWdnUxn4F9sP+aT7EOXibEx5om/5qEB5qksi4xeeBKeCtuqZrKG7e0
X/EQb9fMMiuhN3Gehw7Wr6fvjdTc3sNC8Qkqzt5QBDehOlai9OI2CAk3oDl67Vo=
=Gomm
-----END PGP SIGNATURE-----