-----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-mayan-edms-15.1-stretch-amd64.iso.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-mayan-edms-15.1-stretch-amd64.iso
      973603e79881a454b95d131afdac546d5074733a6b2b1da84b5010d4125fc4f4  turnkey-mayan-edms-15.1-stretch-amd64.iso

    $ sha512sum turnkey-mayan-edms-15.1-stretch-amd64.iso
      8eca4fd82e600b289098858f2f9271b2dcbd90779c082cfe28b23269c5662d1f9bf7e1f482037e4a52f7101cdd584ab4bb9bd86670236253bb27bb71dfb6143c  turnkey-mayan-edms-15.1-stretch-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-mayan-edms-15.1-stretch-amd64.iso.hash
      turnkey-mayan-edms-15.1-stretch-amd64.iso: OK

    $ sha512sum -c turnkey-mayan-edms-15.1-stretch-amd64.iso.hash
      turnkey-mayan-edms-15.1-stretch-amd64.iso: OK

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uZUTr+M2vtYF9/dfe7ypDI4K7GDbZWuCDK1aMdRWdNoCFq7liapTbdROSvChdKkV
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tbBjQApOjvMfWADHhrGF5Y8QVkoGfSxnf1mBs5nnLiiB7EHIzmSznvwod3aOwWUG
1nnH8l9bzL+CGOrd91PREgYYYF9QPg==
=S+17
-----END PGP SIGNATURE-----