-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

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://raw.githubusercontent.com/turnkeylinux/common/master/keys/tkl-buster-images.asc | gpg --import
    $ gpg --list-keys --with-fingerprint release-buster-images@turnkeylinux.org
      pub   rsa4096 2020-02-05 [SC] [expires: 2040-01-31]
            A8B2 EF42 8781 9B03 D351  6CCA 7623 1C20 425E 9772
      uid           [ unknown] TurnKey GNU/Linux Buster Images (GPG signing key for TurnKey Linux Buster Images) <release-buster-images@turnkeylinux.org>
      sub   rsa4096 2020-02-05 [S] [expires: 2040-01-31]
      
    $ gpg --verify turnkey-espocrm-16.0-buster-amd64.ova.hash
      gpg: Signature made using RSA key ID A8B2EF4287819B03D3516CCA76231C20425E9772
      gpg: Good signature from "0"

2. Recalculate the image hash and make sure it matches your choice of hash below.

    $ sha256sum turnkey-espocrm-16.0-buster-amd64.ova
      2fb92a2d166758fdaf428ca051f65c853e950bfd05839c93e11e89a9273077bf  turnkey-espocrm-16.0-buster-amd64.ova

    $ sha512sum turnkey-espocrm-16.0-buster-amd64.ova
      9645fc323324227688f5b90c8c01fde576144a6f35714d143d76faa2c367bcfccc03ab0f5b88a7b628f492bb44cdd686691e441bedbe545c0fba2256ea68b6d6  turnkey-espocrm-16.0-buster-amd64.ova

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-espocrm-16.0-buster-amd64.ova.hash
      turnkey-espocrm-16.0-buster-amd64.ova: OK

    $ sha512sum -c turnkey-espocrm-16.0-buster-amd64.ova.hash
      turnkey-espocrm-16.0-buster-amd64.ova: OK

    Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted.

-----BEGIN PGP SIGNATURE-----
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=8JLt
-----END PGP SIGNATURE-----