-----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-processmaker-15.1-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-processmaker-15.1-stretch-amd64-openstack.qcow2 8701f98771db42597087d14e23b52d3bd66aeea96e0050de8219774828e7b14a turnkey-processmaker-15.1-stretch-amd64-openstack.qcow2 $ sha512sum turnkey-processmaker-15.1-stretch-amd64-openstack.qcow2 f8a230db3cf092194481107537fcffeeca4f22c335a4f9e674a1f7183eb5859c8798114b6d49cb29c57950d34751adb0cd5ebfd0806ed848a40ae8d6bfb70143 turnkey-processmaker-15.1-stretch-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-processmaker-15.1-stretch-amd64-openstack.qcow2.hash turnkey-processmaker-15.1-stretch-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-processmaker-15.1-stretch-amd64-openstack.qcow2.hash turnkey-processmaker-15.1-stretch-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/pjMACgkQhcJelaFu uU2pDwgAtDyDjQVC/qpTEIFRoA7+39M/cII8Zen559/EX2k/LyVB9JZ3MHr/XuA8 KjG9WiKErFNrjH5wW/b0KUz9fcf0gTYDZ2lwG9xZ/d1FxymOHSwCEhCz247w2ud3 7rKfNaMiEQ4HIEE4Q34AD8PXn7YQTfJBHjHUqE5BZ5st2JUkp4EC3L2mjSOEbp8C x6vly2cVcyhbpQbFJbP8uQJ7g5PboHdRuiJRPdx9J89RuLRX1HUxPwghN0Ryl1TV rZkpOyDUsPeOltv+SK5F3EF0Ox0kDi4gPhqAYZmD21siKOY2ENc/UAgkN+RKgV4G qG5AzF8LD5NAnMLdlGzEaWaTUl4ugw== =uYcB -----END PGP SIGNATURE-----