-----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-silverstripe-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-silverstripe-14.0-jessie-amd64.iso
      cc64d51421271a53ba73ad3a233c2c53

    $ sha1sum turnkey-silverstripe-14.0-jessie-amd64.iso
      e096d14a6e9e9676d3b517a017636f1d442c030a

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

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wjRIBm3+rjULEIWJeF8YPvk9OQoygdbF26c44h+Kg5I41hBB4h7D5YUI7mGc4ntE
Zn4ig57SSty7RhRoJVgotYjs58csaGvb9WrmeQNFGEz5gB4hz7yVs17v+bW4PIzG
GkxFme5uW885zEWBptZXLYwn2fkBFM6uvw/jFiYt76c9kjxkELIxjWxrbYVFLtYI
XrszFZy6Tr8SrH75yd8YXJyGNvPxkikJDuRVqncQmHwNW9Qgr25QKzfOmzxhE+I=
=6j2o
-----END PGP SIGNATURE-----