-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

To ensure the image has not been corrupted in transmit or tampered with,
perform the following two steps to cryptographically verify image integrity:

1. Verify the authenticity of this file by checking that it is signed with our
   GPG release key:

    $ curl https://keybase.io/turnkeylinux/pgp_keys.asc | gpg --import
    $ gpg --list-keys --with-fingerprint release@turnkeylinux.com
      pub   2048R/A16EB94D 2008-08-15 [expires: 2023-08-12]
            Key fingerprint = 694C FF26 795A 29BA E07B  4EB5 85C2 5E95 A16E B94D
      uid   Turnkey Linux Release Key <release@turnkeylinux.com>

    $ gpg --verify turnkey-typo3-15.0-stretch-amd64-openstack.qcow2.hash
      gpg: Signature made using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key <release@turnkeylinux.com>"

    For extra credit you can validate the key's authenticity at:

      https://keybase.io/turnkeylinux

2. Recalculate the image hash and make sure it matches your choice of hash below.

    $ sha256sum turnkey-typo3-15.0-stretch-amd64-openstack.qcow2
      20c2b60e91e3a8816a909a98af38d32b70831380fa5a1a53ac9ba9cc6a1750ce  turnkey-typo3-15.0-stretch-amd64-openstack.qcow2

    $ sha512sum turnkey-typo3-15.0-stretch-amd64-openstack.qcow2
      a48896a368fc0c94d15ef5fb13edb5f0ae57fd9158dbd39085a07fb840eb5ceef3b09b5a71547f58b26a2107d33fb44b95422689e96b104a616e595c53cc50c0  turnkey-typo3-15.0-stretch-amd64-openstack.qcow2

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-typo3-15.0-stretch-amd64-openstack.qcow2.hash
      turnkey-typo3-15.0-stretch-amd64-openstack.qcow2: OK

    $ sha512sum -c turnkey-typo3-15.0-stretch-amd64-openstack.qcow2.hash
      turnkey-typo3-15.0-stretch-amd64-openstack.qcow2: OK

-----BEGIN PGP SIGNATURE-----

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uU1GZwgA3C7jx+TnhNZNqqqjbikCPpyP6SZ3A8fpqUBXnQ2p4eGWjfkvrMjl3pxk
uZDGiPA0Ja3dKRL5i42K80oR1yC03RX8FnQFoMtahUEiEd0ZIM44vyGKC40jw5oW
W084Rqp82tNjr+8sHxjg4NarTUSiMnDMf3xFaPyfp+478kd3JY6MHHISVgIssLBr
30QVgQtZ5MW2zYdQxi8RukMnrqeTbTJgK2hJ2lqyo1udYxtL2vJqEDHpeslmk5sY
5LFqto1nT9f1trr82AU25H+ozWdMNcCD7uNHSA3JP3U8RdXZsLijsj+UgzaD2yVw
oAgZKDArTmKFcNIi/8x0Z8hiQjhFcQ==
=XoXM
-----END PGP SIGNATURE-----