-----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 $ gpg --verify turnkey-mongodb-15.0-stretch-amd64-openstack.qcow2.hash gpg: Signature made using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key " 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-mongodb-15.0-stretch-amd64-openstack.qcow2 1ece6e51e79329912f2d51c617b0c9e54d20a530ab95826f3353a59a83722325 turnkey-mongodb-15.0-stretch-amd64-openstack.qcow2 $ sha512sum turnkey-mongodb-15.0-stretch-amd64-openstack.qcow2 ee5f4ba318dc84f792e70844c1f3748be2211f1ad996ae8e4cca2819bd9cabd435d2729aebc266c6cb536d6ee861b4af43ed97b795173440c4f3b213c4f7f18e turnkey-mongodb-15.0-stretch-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mongodb-15.0-stretch-amd64-openstack.qcow2.hash turnkey-mongodb-15.0-stretch-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-mongodb-15.0-stretch-amd64-openstack.qcow2.hash turnkey-mongodb-15.0-stretch-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAl1GhVwACgkQhcJelaFu uU0GHAgAuO8dbgUoMbgST9Tk4av2PMiBD3+1Mt06xGRcrUXjLMB6Nf2+6Dhj5EBn 2pEWjHrEIl7H2va4pFxc3YlsBVXJBYIrLQplwsKgf33CEwa/1YrJfqLf8/76ArdG q3oFiX1IKv3EgELby4W/FK8Q+VDQkWsIYGh8339GppAqeqHcFPrkw9W4wB+D+OHp vR7KTLkiHhOQKoQum861rZTHbK6mzK3zR0C8tGSTTFHzTzNmwPCN5U1XM8LCOjr7 b/pzpIIuFYv6DaiI+TjlNF4qD2wzYe2YrMSMl3DOrj4aWlnFO5A63sL7o/x/Iiwj dFxgje984W9yBy8g40FLuVs7UXsItQ== =TAz7 -----END PGP SIGNATURE-----