-----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-domain-controller-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-domain-controller-15.0-stretch-amd64-openstack.qcow2
      7319e462291816e5f25b4a875cc696485f483ed78ffdcd1705cfc3c6004b867a  turnkey-domain-controller-15.0-stretch-amd64-openstack.qcow2

    $ sha512sum turnkey-domain-controller-15.0-stretch-amd64-openstack.qcow2
      557d7bf5fdb157c40b404d94585c023d6f2ac9863ecef252d51e202c6997f67422de05e9c6d31de385593600dd3c10951667654cb23771b16070e5770b9b3c33  turnkey-domain-controller-15.0-stretch-amd64-openstack.qcow2

   Note, you can compare hashes automatically::

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

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

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

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uU3WRwgAtkLNKGDvsuIRA5GeXiis07g+VNscFdXrix3xY6/SSYhJ7iFn3aGv7Zoi
/3ovQJwkdho5txwzNog5WU0ZkEwVitfKadOO+9FiemhKUCoVsIhTTI2ifoow7Rpr
u2hGuD5LJT8CvB/KGsKCkiJ32coRMam1oDUUUI7yPOjvEEDp4EEPXy3ngXOqEfld
/Afnu0fX0sVJTH2518WZEEL3XstiUrk2rbrQzLSHh+pbreR2mctWExv/fjGh1e/R
X/MTe/2RRPD2KZaPCjmMiH5F3Vpcn4bhl5QfldW3enYeZ9J4/9n+4hm4E6pBA8u+
vDJ1VZiITj0TT4EtU/7eA90XiVRVKA==
=ADyY
-----END PGP SIGNATURE-----