-----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-fileserver-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-fileserver-15.0-stretch-amd64-openstack.qcow2
      210b2ea29f605381e209cffa3fb1e3742f2b78ff87374f6d497105a7ce1baeeb  turnkey-fileserver-15.0-stretch-amd64-openstack.qcow2

    $ sha512sum turnkey-fileserver-15.0-stretch-amd64-openstack.qcow2
      d527c7562c8c0b7ba99630a9fd2f144cee246236feedf53d51dd1fdc0f258b62c2342a43e147099f264e34305b9fe083fc53eb49b020e4dd4ddf859602a64306  turnkey-fileserver-15.0-stretch-amd64-openstack.qcow2

   Note, you can compare hashes automatically::

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

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

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

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uU33jwf/RzT9bQ+vwNtDNAmsKLchQXrvTHmdgQIyTIBhCeL4NvmlzKBc1epVrhwM
Cau2JHF3aSuBH2RgLYQnZdaWmLyKbiZUu6U25K0BIsHszCyfigjSUEFlE1JgvTg0
xW/kpj0PHnKG0zGg15LlgOoHLtgJc/AWy8uc1PRNk7B16ONzjoyZoXZWaO5Fy5yY
OwtnLRbYYhnRPgq9wFwzqUUdXoiBjv7g57vinSRp2xR2UiGdA9xuZcmVu7coqCSD
C1p0xt5ndkRqey/RzOaQCKNoFCT4ORWESGnu7zQL70cgHcQ+R2cFzX+bKgzihUcU
oPB/rKP5dWVk/TT8Q+MKM5+FKZAPjQ==
=TF4T
-----END PGP SIGNATURE-----