-----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-espocrm-15.2-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-espocrm-15.2-stretch-amd64-openstack.qcow2
      ef0b032c9840143a8ab7d4cddb7fb66e40dd4a4051d21f6e0b1d62aa54fd4161  turnkey-espocrm-15.2-stretch-amd64-openstack.qcow2

    $ sha512sum turnkey-espocrm-15.2-stretch-amd64-openstack.qcow2
      9450166ab6f180346ce3ccf0a48fb1853337268efbcdac2ac8a2bd210737193c35a312dbda03a2c5bf65f73bc0fc4ae183d1345e6b8da4ab63b06f3bef88dafc  turnkey-espocrm-15.2-stretch-amd64-openstack.qcow2

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-espocrm-15.2-stretch-amd64-openstack.qcow2.hash
      turnkey-espocrm-15.2-stretch-amd64-openstack.qcow2: OK

    $ sha512sum -c turnkey-espocrm-15.2-stretch-amd64-openstack.qcow2.hash
      turnkey-espocrm-15.2-stretch-amd64-openstack.qcow2: OK

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

iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAl1GhVgACgkQhcJelaFu
uU25oggAiqp1hd6Yn+QtKZEuZMloJbVMSF0kIB2CyIa3isyvQANXFrAMBfjaf4Pw
seH4BqrI/88UVZ+UfTXvRrAoJp9IUJgAxvj41k+7iqrDaJnSnHUMceKTuItcL1iN
In8KI0woGoJKu77dMuSHt2GQ0bu93VrK+bjdstpOws+U3H+73lhR0O4Ri3YcftTP
yCiRLNT4yiFpUBm6pN4bMUzVSQ33rM59Q5Aodr6RKeUgrdKK0Yf9SUeZwIAyemG/
kpjemEolcXahm3kc5zKNzamyZncLqwUsJC20Tet+cdUy/r0Tw5E2H74loGih8hmc
wwjWe18EAEcSp9mw445DjOQOZE/P7w==
=o8NN
-----END PGP SIGNATURE-----