-----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-simplemachines-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-simplemachines-16.1-buster-amd64.iso
      74a1fc785c158131b667100a343d9fb4b308481164858518d929bf9fbcf264a1  turnkey-simplemachines-16.1-buster-amd64.iso

    $ sha512sum turnkey-simplemachines-16.1-buster-amd64.iso
      861f69033c32291c7cba9dbe349da273dc68adc597f1a3f40266401b4ec7c864aa646cdd6696893548e979ed73bc18014ed90934ffcf630695838462532ad641  turnkey-simplemachines-16.1-buster-amd64.iso

   Note, you can compare hashes automatically::

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

    $ sha512sum -c turnkey-simplemachines-16.1-buster-amd64.iso.hash
      turnkey-simplemachines-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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=XuWP
-----END PGP SIGNATURE-----