-----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-zoneminder-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-zoneminder-15.1-stretch-amd64-openstack.qcow2 c1827bdd9f9de78bd9702cc7f2f1b7c8354ca68756ca8914ae0bc1690e690257 turnkey-zoneminder-15.1-stretch-amd64-openstack.qcow2 $ sha512sum turnkey-zoneminder-15.1-stretch-amd64-openstack.qcow2 ab31e4961f90f46874b3d4a48b61381dd145aeeda7a17b3e83ca08465c91b7ae00bddb0f28007105d1dc5bdfd1d035d1a00e2f1e41bf6a169316cae163bacffa turnkey-zoneminder-15.1-stretch-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-zoneminder-15.1-stretch-amd64-openstack.qcow2.hash turnkey-zoneminder-15.1-stretch-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-zoneminder-15.1-stretch-amd64-openstack.qcow2.hash turnkey-zoneminder-15.1-stretch-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAl1GhWMACgkQhcJelaFu uU0WRwgAts/5mYCdZ9zp0uFArEqL3J0x22AhA3cTOB/wi3mQvFA5BIwQzyi2Gp5Z npzjo8lJVDreiDtpN1RIRBjFUlA9gl7Qw6Hk+2/avRCfJVLSpvMPKDTa+jrOSsdY nO3S9J4uxLeWINJtKMpUsm1OxTCGzYEIPO4XTzpOtnrQF7BVDubpoyxSzM+mHCHI snpG1+yUDRtl1WdCAxQN6nyUw8Xa0fT8OS2FdJw8wZLM+jQQCe4yNU8aWnBJd+GQ 5IIN3BlEPOG7NlnbL3TxmmHU92BmoSvuxYHjsGzwMT+qPZtD0QGZjHLse2sgQkRP 3SMRkDMn8mXPradhDSW0VKvzxMWG5Q== =2q36 -----END PGP SIGNATURE-----