-----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-b2evolution-16.1-buster-amd64.iso.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-b2evolution-16.1-buster-amd64.iso
      8d5dd0d5d5a2287a2e16042eeb3b2e0163ef440fe6bc1e51fff1e576642ac077  turnkey-b2evolution-16.1-buster-amd64.iso

    $ sha512sum turnkey-b2evolution-16.1-buster-amd64.iso
      a12b2d913612da75254166cd2244b93c81551c5ada6126087303c1e70fc3d1c1be760d05be5505cb491a52e99ab3882803636e12cf8f03933d47480d77565061  turnkey-b2evolution-16.1-buster-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-b2evolution-16.1-buster-amd64.iso.hash
      turnkey-b2evolution-16.1-buster-amd64.iso: OK

    $ sha512sum -c turnkey-b2evolution-16.1-buster-amd64.iso.hash
      turnkey-b2evolution-16.1-buster-amd64.iso: OK

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

-----BEGIN PGP SIGNATURE-----
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=dfg0
-----END PGP SIGNATURE-----