-----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-observium-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-observium-16.0-buster-amd64-vmdk.zip
      03a04dbe785186006e4ba7619d8a90a3ba4b219d695e8b826135f9446610f887  turnkey-observium-16.0-buster-amd64-vmdk.zip

    $ sha512sum turnkey-observium-16.0-buster-amd64-vmdk.zip
      9482c31dda68663fbc4dee154cb04a5b23808d609f1f133fee8604d6a56169991295f5f2c96ff3315466bc530fbb68fd2b543b753af4bd6968f86d4d35859691  turnkey-observium-16.0-buster-amd64-vmdk.zip

   Note, you can compare hashes automatically::

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

    $ sha512sum -c turnkey-observium-16.0-buster-amd64-vmdk.zip.hash
      turnkey-observium-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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WT/FXKR1TRR+glaIWKapgT6znG2pwYUGt9rQqLdZhmHTUxH+Nhg13PQv67vHfU8g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=f3Dg
-----END PGP SIGNATURE-----