-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Two steps are required to cryptographically verify image integrity.

1. By verifying the integrity of this signature file, you can be sure that
   the checksums included in this file are valid.

    $ gpg --keyserver hkp://pool.sks-keyservers.net --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-sitracker-14.0-jessie-amd64.iso.sig
      gpg: Good signature from "Turnkey Linux Release Key"

2. By calculating the image checksum and validating the hashed value is the
   same as listed below, you can be sure the image was not corrupted in
   transit or tampered with.

    $ md5sum turnkey-sitracker-14.0-jessie-amd64.iso
      437bc5dfd1d28d4b11da3860de417e68

    $ sha1sum turnkey-sitracker-14.0-jessie-amd64.iso
      a1cb66ca02c4c9eba02cc49da2c601aa9be66eb7

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)

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vh+inYKhwqqaY11WlvDhDM2Pk/3R6mZYG3y/hNGwbi+1ClCkN/boZUPu9dtOT0lB
im3AKn8RBm//6Jduw6WSr0PalPqSTgEMQM2DZxBxk3pSU3M2efaNBREoZTwjilgr
a+d90S9xXQvT+ONHcHW+uMS7AtRHlWLh/N97qbtJtb+leRRJ3NuXkcVdidUXrF7Y
7JhIJLMzrNAFczZLJW6QU3omWjgtVbGqrcWpYeqJCQOzdDyoEpp7ZeDME1/vWvo=
=apYL
-----END PGP SIGNATURE-----