-----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-silverstripe-16.0-buster-amd64.ova.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-silverstripe-16.0-buster-amd64.ova
      18b6b90233bd11d0867737bc06c1fb849052bcf36ef3070bc0a82dfa4b5b8efb  turnkey-silverstripe-16.0-buster-amd64.ova

    $ sha512sum turnkey-silverstripe-16.0-buster-amd64.ova
      8c771773577f47f2a1960dc035878e986420570ffa5c1aec48f68e615ea4e95fdfd5b2c1417638c57cbc13ccbc5072c1a04936b0b06e4ab72dcf9124e63d4ad7  turnkey-silverstripe-16.0-buster-amd64.ova

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-silverstripe-16.0-buster-amd64.ova.hash
      turnkey-silverstripe-16.0-buster-amd64.ova: OK

    $ sha512sum -c turnkey-silverstripe-16.0-buster-amd64.ova.hash
      turnkey-silverstripe-16.0-buster-amd64.ova: OK

    Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted.

-----BEGIN PGP SIGNATURE-----
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=6R94
-----END PGP SIGNATURE-----