-----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-fileserver-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-fileserver-16.1-buster-amd64.iso
      b1b36e8681398f4daeec6a7d2942a5296b64d91d233ff0f2d77b1fd64a3b518c  turnkey-fileserver-16.1-buster-amd64.iso

    $ sha512sum turnkey-fileserver-16.1-buster-amd64.iso
      97492991ebea95f85cb32e7bf3d036683b2563e2a5c37cfb07c115c32deb5f452a2c93075d8b60824065d45e290fa65dc32b417d91c5057128f19b6c8a38a650  turnkey-fileserver-16.1-buster-amd64.iso

   Note, you can compare hashes automatically::

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

    $ sha512sum -c turnkey-fileserver-16.1-buster-amd64.iso.hash
      turnkey-fileserver-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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=pXL0
-----END PGP SIGNATURE-----