-----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-web2py-16.0-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-web2py-16.0-buster-amd64.iso
      46bc8cf0c4cf7c5da8b5a05237f614e1e6048ed3e739550f9981bd320637b80f  turnkey-web2py-16.0-buster-amd64.iso

    $ sha512sum turnkey-web2py-16.0-buster-amd64.iso
      6bf13559040f01447d232e64291b8076935360134c016982015df15a70a6c9d16e2be5001aeee8363ae3488b0356255536ea1016bc252f8185f9d5540be3d371  turnkey-web2py-16.0-buster-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-web2py-16.0-buster-amd64.iso.hash
      turnkey-web2py-16.0-buster-amd64.iso: OK

    $ sha512sum -c turnkey-web2py-16.0-buster-amd64.iso.hash
      turnkey-web2py-16.0-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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DXO9d/JHfBVqbO4KX1AEUZeBZ1In8oysijWTpBLYlCeAw+8aLEVbrwSEPI3IINjX
CC9bo699f4MaI6d5Z6/qNWyY7ywgJ7inEdR9LfMnRBiMesUbTuGPLojIV5eK5tvm
3R6WXDsYAxVjlS7HIS2e7JZ0F54YfTkLuKqIUj1wOAM/4vXnBSZiL/iLJaSwos98
cS2CNg3WDe5xWW8588PfNxZ0TFLC/siPXAcjOTnoK1MRrw2VKz3GKuJkwYBukT+e
y03rklM0K30ppQ0eBfQJLgx9s7qYFSBqCoVaFk5V6IzkkxS2MATni9qLihelpDe4
FSzLVwJ3C2ZFy9FZbL2Zr3dtNKco1PWOTSfzyUUmcFRh4/Sk96HvOv+j86LsH5ZJ
NvspaF3s9WxmI7zJeQ/gxxDArz0/KFuEZlZrFKo6Iem+P/twTIgHntgqSaYO7dGc
jfNaGTerOxOnDd9T82hnYm89+MMhlbVO/kf58kvymXDUSmNRU0PfPlHyPJ1YYgPU
alSelEuEznU7jLcQZyK33UPthH4UprImJyR5YbfbhtNPMCedAtTgptictDbd4IyH
MEZUssxY3aKzTo/l5dvSFMAIXXqtII0ZHqgb6DUR/TQPNFZgYvo=
=jTE/
-----END PGP SIGNATURE-----