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-statusnet-12.1-squeeze-i386.iso.sig
      gpg: Signature made Thu Apr 18 15:18:51 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  0e47c8f0323d908df3d3002aba58eb1f9e59b55f
    * md5sum   f7171a2b168c18d13d131a5b330f10a5

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)

iQEcBAABAgAGBQJRcA7RAAoJEIXCXpWhbrlNHr8H/RC3NLHLhzjv8qaUcEyxtCI6
QEbdA9710UZtDFcQW54iAOiwWpFs4rCt/iMmRVxQDpH9kE85Mz32kCEVd2y7CXHp
v3EntDoWfhwdwso4DfqulIk8tMlOis/ld7p9rFGwNGwAZII9fPaoWeuJshaYH4g4
3a07oc8ic80d2LE8GDDSP5pAN+BHiUeAC/s2YgUwHJveLab7D1VCMdEoisMqjeTl
eLmXFYpfKHKoPhBXIzeNZl2AS7V1wFv0joMJgHhpXpSwr9t8Ddor6UBCfNMLqLWv
bQcmXTOzK1BV6IzaMIL/7YoshQLtDfW7pcn7T7JwsMwa8O3EfMg5QGRyYQbMqNQ=
=wg73
-----END PGP SIGNATURE-----