-----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-moodle-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-moodle-15.0-stretch-amd64-openstack.qcow2
      6a27abb8317c46a049c2e8fbf36e30fd9a40c5e355a0885b4879852ead2dd58c  turnkey-moodle-15.0-stretch-amd64-openstack.qcow2

    $ sha512sum turnkey-moodle-15.0-stretch-amd64-openstack.qcow2
      f53544a50d301077f3836353e77ca6e3506d4f0df34a84550b58300cd3234e93a571d64c61ec9562ec5410385ad3b605cd25aa254ad79394e289843c6f3effb8  turnkey-moodle-15.0-stretch-amd64-openstack.qcow2

   Note, you can compare hashes automatically::

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

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

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

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uU1wvwf9FAJp86LHHyVQAMmlXlVKzqUG9uz9xIB+jD+U8z8LQqH8TKUhSe1u6+os
FkZ7n8pRJtzhTCrXXJjtSdpz/GjraQQPSYEsn4lHjWwpMCguSQjvJkdGgq0fseQY
tRfdgdnjKuwVx42hcFWtDBDFV2NBJhfagp8pj2KAq2ZHYlrA1lkyRBKUhPgPHhU8
1FGeH3TIekpJVmsD+EpjeCdGs2nAGuwolXpUz3KvUXhtVd3cp8snq11qASaK0Mil
zpaTtzcEIH/i3QC/fLYGwkM9SvmNsbcbWuPs31F8EtRbPPyyTNNcKgfuMqNP6T1f
L8jtC0nkO1L6Lgv4efXH+yjQDj4KYw==
=1JLw
-----END PGP SIGNATURE-----