-----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-drupal9-16.0-buster-amd64-vmdk.zip.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-drupal9-16.0-buster-amd64-vmdk.zip
      1e576b6b7118717a610962d157289d7755de2eb4b7b3227b9f7182b1e996d2c4  turnkey-drupal9-16.0-buster-amd64-vmdk.zip

    $ sha512sum turnkey-drupal9-16.0-buster-amd64-vmdk.zip
      1b12a59409766981691483ca39167ee70ab36c409976d6114fcedcb5bb4c513a3fdf6717071be71ba4e90640d146dfad39525e32ddcb943a59393229495dda5c  turnkey-drupal9-16.0-buster-amd64-vmdk.zip

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-drupal9-16.0-buster-amd64-vmdk.zip.hash
      turnkey-drupal9-16.0-buster-amd64-vmdk.zip: OK

    $ sha512sum -c turnkey-drupal9-16.0-buster-amd64-vmdk.zip.hash
      turnkey-drupal9-16.0-buster-amd64-vmdk.zip: OK

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

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WkXvdGUkyYWmlB9EWo5IiL8OtnNy4GlfPclDgbRG3lcxCT0LoYp38uEnIEhpIXSX
ChJlI4NvcSvnpLlbUVTOi7Y0hl6oQ0omMzyms3sSHqiths+lA5mzLjYDY8tz1By4
JFka7EyRvbXIahMkTg6ZLf/s2ZYfwtKU7U5ALJ5wSdbudoo6kHiQbaG8s/hWj2g3
6sjV/KBW0OycVPD3GYZy7dTfNSihBvj5NZdoJ40WFsEr+w2n6JfenjBIqIj1Dyju
8MuUD9wqeUYQTnfJEpXC5EXkWQwlv5ekT+2Gdnw1EF6fWLNQKF0P1d8FQcQOkLil
Ww7y4VM5qtvjWmD+T1iPz0AfWkA7S8Iu00aaV6ifza3ZFOxtQQyyh+btxFxoJRzr
7y/bpJ5tUhfQzBz3cjefDv1+HVxAI9TNbEPbcBY6D4tG36MwnRA=
=9dwu
-----END PGP SIGNATURE-----