-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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://keybase.io/turnkeylinux/pgp_keys.asc | gpg --import
    $ gpg --list-keys --with-fingerprint release@turnkeylinux.com
      pub   2048R/A16EB94D 2008-08-15 [expires: 2023-08-12]
            Key fingerprint = 694C FF26 795A 29BA E07B  4EB5 85C2 5E95 A16E B94D
      uid   Turnkey Linux Release Key <release@turnkeylinux.com>

    $ gpg --verify turnkey-gnusocial-15.1-stretch-amd64-vmdk.zip.hash
      gpg: Signature made using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key <release@turnkeylinux.com>"

    For extra credit you can validate the key's authenticity at:

      https://keybase.io/turnkeylinux

2. Recalculate the image hash and make sure it matches your choice of hash below.

    $ sha256sum turnkey-gnusocial-15.1-stretch-amd64-vmdk.zip
      f10d29ebd2d8426e50ef2e931c21099a662cf93fc66f8945b68b078920a7d079  turnkey-gnusocial-15.1-stretch-amd64-vmdk.zip

    $ sha512sum turnkey-gnusocial-15.1-stretch-amd64-vmdk.zip
      a227b1e2acdd94be64815cc70ceb1dd3363c457e25bd413fa4534f5b5f2b5ed426a13d361c74765321537d3398860c46d52737fb3529b8a2bb632e8abee4836a  turnkey-gnusocial-15.1-stretch-amd64-vmdk.zip

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-gnusocial-15.1-stretch-amd64-vmdk.zip.hash
      turnkey-gnusocial-15.1-stretch-amd64-vmdk.zip: OK

    $ sha512sum -c turnkey-gnusocial-15.1-stretch-amd64-vmdk.zip.hash
      turnkey-gnusocial-15.1-stretch-amd64-vmdk.zip: OK

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h1GP/age7jrcb7WTcjdgA5N45tK+Aw==
=5p4I
-----END PGP SIGNATURE-----