-----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 debian-9-turnkey-drupal8_15.2-1_amd64.tar.gz.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 debian-9-turnkey-drupal8_15.2-1_amd64.tar.gz
      dbbf562c70485e79a781e595215ac8c458e43c57e4c583f4260d9aaf704ab5c4  debian-9-turnkey-drupal8_15.2-1_amd64.tar.gz

    $ sha512sum debian-9-turnkey-drupal8_15.2-1_amd64.tar.gz
      0dfe12688228525acff6f9f0fc5b12b8cff781378afdc5568d2eeabc94549639a921d408d16736f7e4aaad08872103bb8fd7d2a81c3f7ae7768ddba26f1cf3a4  debian-9-turnkey-drupal8_15.2-1_amd64.tar.gz

   Note, you can compare hashes automatically::

    $ sha256sum -c debian-9-turnkey-drupal8_15.2-1_amd64.tar.gz.hash
      debian-9-turnkey-drupal8_15.2-1_amd64.tar.gz: OK

    $ sha512sum -c debian-9-turnkey-drupal8_15.2-1_amd64.tar.gz.hash
      debian-9-turnkey-drupal8_15.2-1_amd64.tar.gz: OK

-----BEGIN PGP SIGNATURE-----

iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlvITOkACgkQhcJelaFu
uU1TsQf/RSyLFOaQLu4R6c3UEX4U2UW30QNVAOo+VqmZ7Giicy4Lq0UMIzrXXgA7
+Zeh6Es9vB9Z6mqZzOh39hL29raGjNmJXrN9sHEBZf+JlE+K7XbbdiG8XY4ypMIL
if3ZXBj6zGpMCfKcqZWPoDRj1oDftiu5ynNnlur4YeMXODYyw0VrbL170POVDG5v
t02FAyQ8VJzA6D+v8QuZCCulwKANUXhTZEaiXo09DHfBIPEd38DkM1sTq63g9Xp6
VHoN8F8jmYoHQdWVGQcv5M0igN7EkmbMpfOccGOGTn+VR5acc5gQDADS7cXXTgi6
C8321BvfxoUrBtAT32XO0t1wA5H9SQ==
=r+U2
-----END PGP SIGNATURE-----