-----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-syncthing-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-syncthing-15.1-stretch-amd64.iso
      c0bdf404ca7c54c66b7860d16aa53d6fe2848f5a8cf781f105a940808e179c61  turnkey-syncthing-15.1-stretch-amd64.iso

    $ sha512sum turnkey-syncthing-15.1-stretch-amd64.iso
      e5c4abad3c10a61d99187d52a4a35a863ef6da8d925a222f1fec13f96df9ebb410e2c5c545601b85e090d084674e5839ab56a9181b4c7e371bb466836b85cddf  turnkey-syncthing-15.1-stretch-amd64.iso

   Note, you can compare hashes automatically::

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

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

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uU0lKQf+IHl/UxIZpNn4Y9p/H+z8+NucgAZby29nOwzuT7C2FKmIv0NQFuvnyMsm
G91r0/GNAUxX4O/D9UroSfTX+Ws16j5FkuaA8arc7NZe5GmXFRyOT6gBL72w26gX
VT9Lsw0ZMhkCXPTEKYKkh7Fvnqc9xIMTc130zcg23byHl/buj8Y4ZcoDYQgnQIjE
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G/0RDfid1/FQAsOxT7lLNeSlLlL94e1y2R5Iwf9gv6fQIb1M+5cO8iS+W0715iGq
Cp0HaFh1mlmhxKRPsifKsKlLz89Ykg==
=Ze8Q
-----END PGP SIGNATURE-----