-----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-gnusocial-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-gnusocial-16.0-buster-amd64.iso
      15cf497166fe49511dfe6abf4ec406488c22e5d6ab57e3246425139d1298bb6a  turnkey-gnusocial-16.0-buster-amd64.iso

    $ sha512sum turnkey-gnusocial-16.0-buster-amd64.iso
      00e5218648e658a2798862ff8dd216f1f154f2c61e05133d4af3005ca4f02d54fbfb5bf1672ab58cae8240e39b429b240367296bb3d019b12656734460ab2d08  turnkey-gnusocial-16.0-buster-amd64.iso

   Note, you can compare hashes automatically::

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

    $ sha512sum -c turnkey-gnusocial-16.0-buster-amd64.iso.hash
      turnkey-gnusocial-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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=cI9Z
-----END PGP SIGNATURE-----