-----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-16.1-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-16.1-buster-amd64.ova
      819c73d769a5555935cb88697e0ebbd9bef485e5f934fb8a86777d18028424a5  turnkey-espocrm-16.1-buster-amd64.ova

    $ sha512sum turnkey-espocrm-16.1-buster-amd64.ova
      cac4db94cbd9ba54b42570aebd1107c319a4377662c4f3d7daa82724fd0be2123ec90794b0ac6b2e0978e50a6b33a1b52355d2e45a6b3845cf9219c06eff3131  turnkey-espocrm-16.1-buster-amd64.ova

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-espocrm-16.1-buster-amd64.ova.hash
      turnkey-espocrm-16.1-buster-amd64.ova: OK

    $ sha512sum -c turnkey-espocrm-16.1-buster-amd64.ova.hash
      turnkey-espocrm-16.1-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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=e4y8
-----END PGP SIGNATURE-----