-----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-jenkins-15.4-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-jenkins-15.4-stretch-amd64-openstack.qcow2
      5fd57f1a83d3bd47aa6ddda46d0797f29f328b7833e63e34a28e0c9a58ab5151  turnkey-jenkins-15.4-stretch-amd64-openstack.qcow2

    $ sha512sum turnkey-jenkins-15.4-stretch-amd64-openstack.qcow2
      ddf22bf0ac20116bc0d12ad65ee9f5f47a602dab631c44179a69b67aec60eec7640506707e0d5aeef99b7950d2aa5d91632dd8d67c32c1b524d85932c8be6bfd  turnkey-jenkins-15.4-stretch-amd64-openstack.qcow2

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-jenkins-15.4-stretch-amd64-openstack.qcow2.hash
      turnkey-jenkins-15.4-stretch-amd64-openstack.qcow2: OK

    $ sha512sum -c turnkey-jenkins-15.4-stretch-amd64-openstack.qcow2.hash
      turnkey-jenkins-15.4-stretch-amd64-openstack.qcow2: OK

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

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uU0TQwgAuYnM8VubwUjTUeOYo0RbpB1imdoBJ+p0KUUa0rEjjDg38KwqnsPrAtU6
lYWZwGpQVsSM8es3/SAp45NkoAtBzxtP8c3vcYHnPMpTKTEhYawsE4DBQxVJvyFz
whGdsqGjEq2vrSLNiTdmGOWZGQxrY3RoTl7Qvtv/n3ajETaukBP/F41NqIFdmFgt
QbquH2SmTfveK0/fI06KZv6OFXHcrmicQp+UeYWhisE1efm3y1NM1bGdYnUW9By0
zP+J2GauLx/A8JjWK29oCtALZQfwqUe+/X0rR0JiYPSGX69aAqcZ8hxOWPLAChkF
nZkft5LJRHr99m6pClbE7gw8nCAlMQ==
=CdXm
-----END PGP SIGNATURE-----