-----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-foswiki-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-foswiki-16.1-buster-amd64.iso
      d47541338a10320f77374ff6ae4a96cc7ddf23f7d7102dcfcfc38eb3155a1e9c  turnkey-foswiki-16.1-buster-amd64.iso

    $ sha512sum turnkey-foswiki-16.1-buster-amd64.iso
      b51ee7ca78ec8159d9cf57e0adfdfed24565fdcec55be66b64ceac39f15e072ff80026b5be8c425fc11f9dbefefddc72a9875dfb906dce9f72be48c7c0c02176  turnkey-foswiki-16.1-buster-amd64.iso

   Note, you can compare hashes automatically::

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

    $ sha512sum -c turnkey-foswiki-16.1-buster-amd64.iso.hash
      turnkey-foswiki-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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=5p8o
-----END PGP SIGNATURE-----