-----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-magento-15.2-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-magento-15.2-stretch-amd64-openstack.qcow2 3a7908e4aa19cd4147f9301e3760b2ae1298f42129d096fdbb67e8088c52b12c turnkey-magento-15.2-stretch-amd64-openstack.qcow2 $ sha512sum turnkey-magento-15.2-stretch-amd64-openstack.qcow2 59d887c8511f8f2326698d5440c057f1e20b1a7c6eaf26b8f330cc87c355c0be950b8824ff50e626dd799ee373ff541a961726dacef8b650203c5a3d9ede4f31 turnkey-magento-15.2-stretch-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-magento-15.2-stretch-amd64-openstack.qcow2.hash turnkey-magento-15.2-stretch-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-magento-15.2-stretch-amd64-openstack.qcow2.hash turnkey-magento-15.2-stretch-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlxhNv4ACgkQhcJelaFu uU3mOAgAv3wfirbRQMQIl6V5xtJsvP6OdPcyEHAE5RhH4nh8QnIrI4HthpnvaR23 kInMZ7kEYQXwbx+QeCbWqiOkql06J3LAao3XT4EYIzHFA0bd6E8aCzYHcpupJFvQ t3MjqH3N5I+weTkJsjgZppMTBf18ohmevgM/wJyEHYgJLBvjREyO+T6AYQvRZeCs P8+7q2EtEqiT4Uql9xaXCZl46KFRtz7iejgbd88TN7lHuY6Wl6JKrvASmtkq1Mwn P+3Gzwogo5+G81oGX+XGBfyW/yE8z776XZGbuthEach1uEEpzAWkljsqsfHfN695 2E4+OqXHtXBNMV0fWpY/GoGrZLO2DQ== =ImEX -----END PGP SIGNATURE-----