-----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-16.1-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-web2py-16.1-buster-amd64.iso
      a4c406291119f3851900d336ca8c86f6f2b31d617c9588783f1af3e5a1c2c42b  turnkey-web2py-16.1-buster-amd64.iso

    $ sha512sum turnkey-web2py-16.1-buster-amd64.iso
      098a9e0ecf8500c48d668a5ac93ade02cf1c7542e9bd144f87b2b7744def78b1320dbf2ed93823d1578bfa52303c33200373ce20c35e3818e7d50b342b236217  turnkey-web2py-16.1-buster-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-web2py-16.1-buster-amd64.iso.hash
      turnkey-web2py-16.1-buster-amd64.iso: OK

    $ sha512sum -c turnkey-web2py-16.1-buster-amd64.iso.hash
      turnkey-web2py-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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vBwbpRAAuq6KRrjValSsVohfDd7W2yPNrP0CNYT7eNxnYY6Wg/Q11gxruj737MUB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=VMz1
-----END PGP SIGNATURE-----