-----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-typo3-15.0-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-typo3-15.0-stretch-amd64.iso
      d95351c580b57941e676ab8fa74d4bbba02dc9d7e49ec9e9e19bba469b2391cc  turnkey-typo3-15.0-stretch-amd64.iso

    $ sha512sum turnkey-typo3-15.0-stretch-amd64.iso
      676023af1149856d264d29476580135604ce29e91ea9d125d131a79483dfb4222f6b3a2222feaa06346d009a62ab44528db3e32472600b41afd34a5daf683a6e  turnkey-typo3-15.0-stretch-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-typo3-15.0-stretch-amd64.iso.hash
      turnkey-typo3-15.0-stretch-amd64.iso: OK

    $ sha512sum -c turnkey-typo3-15.0-stretch-amd64.iso.hash
      turnkey-typo3-15.0-stretch-amd64.iso: OK

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

iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAluD9TwACgkQhcJelaFu
uU0CAgf9ExM1wT2OYIqjP0pMYkM7jUQXNjVuWTL2sAMr5yeFYoDDzP5twEh2SuJG
pElPWEbruRK5t7z0T+YtUT+RAgNG0qunEGh7u65U0BHNBenpEeqzz4C6Do0jQG+4
1fMjA37CoSRjlWkYtGcZ1QMlohd5+9qX5YVo798UBdd7g+NHiMXxVZ/GAP1ihpBZ
Hpuf2r4/04zqpDiVz+D/HV2RlTf/krRTegr6QsvFn/OZYg960uRbA5mHuP6FoGdT
aC1vy5FEwEcwsjgytqmdRgYJS5cbvZ2+34kJ93ZfzQmskBIVYNfoZFCbht86Wygg
nPtho4PjpylfcPx4xpkDOUy8jE5KbA==
=eDxh
-----END PGP SIGNATURE-----