-----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-sitracker-14.2-jessie-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-sitracker-14.2-jessie-amd64-openstack.qcow2 3e3139f3a3d9e6dd5461368e4a39c9c9edaa782a10079f36fa02c5d3c006a926 turnkey-sitracker-14.2-jessie-amd64-openstack.qcow2 $ sha512sum turnkey-sitracker-14.2-jessie-amd64-openstack.qcow2 4c30aa8a031eccb6051fa438f53d3103a6e28e9122cfac0044f1d3e0f09a2dedeeb30b2c0dbd9a5932473858484fc34edb10f4b646911cea5d8d69eadaab0fb7 turnkey-sitracker-14.2-jessie-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-sitracker-14.2-jessie-amd64-openstack.qcow2.hash turnkey-sitracker-14.2-jessie-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-sitracker-14.2-jessie-amd64-openstack.qcow2.hash turnkey-sitracker-14.2-jessie-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo93AAoJEIXCXpWhbrlNL10H/3I49FkhdfxWHGjXdk7XIbhG PCL2UzYG5RohAsAiAnTT+SxkxS2H6/jNx7oDebVdUWhMG/cJwgIqfOiyQTLnDKoF 3jtPZbUJ7s3UCLi7cZF/oXBhFe/Aq3UyvjTIEHc49RTXivpae7czRH1vnOqkNZUU w6mOXLV+OeD8VIEF2eNjZGfglHhTIIhrta6B+PDj1BtGFn4IRWX+MyoJCEoICNc6 tqCDb55yzoqVtzY4Mp0VpDR+1+Poujs3R1CnC7HBwfIfVyNaici4ythgDlUjPjco zyStlx1NEcq1aR+G4bgS7kNYhZ2+nWZa0JuHFIz3WRaArTL30asBvwVZYtwovrc= =2A+5 -----END PGP SIGNATURE-----