-----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-15.0-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-zoneminder-15.0-stretch-amd64-openstack.qcow2 31d957c4c0a8355d08a77bb188d6618f2f0e5e51f88c14cea5f14af2832363bc turnkey-zoneminder-15.0-stretch-amd64-openstack.qcow2 $ sha512sum turnkey-zoneminder-15.0-stretch-amd64-openstack.qcow2 8344e271387634c6db03cd6077a5f173ca3892c3180387c19f52fcab8c82519eb7e465015781ad8e7cd445c0a2983b09e8a9bd7c65cbe9f0e5d4b8bcf5afe25f turnkey-zoneminder-15.0-stretch-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-zoneminder-15.0-stretch-amd64-openstack.qcow2.hash turnkey-zoneminder-15.0-stretch-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-zoneminder-15.0-stretch-amd64-openstack.qcow2.hash turnkey-zoneminder-15.0-stretch-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAluM++8ACgkQhcJelaFu uU223ggAiEdD7OjTeR+MbYYctTx7aZX/L++wzMtV9ZItezL+tXMae2SLnNz8sjGJ rdOQ937zSsX3THrcT1ElzkBGbpLXIRzGhXpOXWYKHAcqF5263geCoPWIqcSOmfNa 6pYjEfUbVOmnXhfhzPWvi8XOxtrKr0+gc2c3bQpRIEi/+gGAzFu8b3eb/JJ9P8nw A+kDvt+nIwrNNMZaVNCsCgEf4sDM2R406vTLWDHR+XJQeYODzYPbQ9aMx8Y2LCTj NOL/u/BEOUlasXyJEVn4EPVYjgJhAa5KBU4Eq5Ry4cAoCC6ybgqJaDsLpMR22YEG XIVxVJN1ETmvqmpOCnTpkABCEG0zMg== =Orsn -----END PGP SIGNATURE-----