-----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-vmdk.zip.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-vmdk.zip 94106ac6e3c07e2893fc65c7a0e29e0962c1f986a88de5b7805938d291c5f08e turnkey-processmaker-15.1-stretch-amd64-vmdk.zip $ sha512sum turnkey-processmaker-15.1-stretch-amd64-vmdk.zip 004176c0c0cedd6caffff2b220fc3336e27b91b7ea80d0158338e5bc30f4f01d3c6406ca66a5a4aa80c05fe3f0632444a85371d39793464bbd1c52ca0dceea15 turnkey-processmaker-15.1-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-processmaker-15.1-stretch-amd64-vmdk.zip.hash turnkey-processmaker-15.1-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-processmaker-15.1-stretch-amd64-vmdk.zip.hash turnkey-processmaker-15.1-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/pjMACgkQhcJelaFu uU1WPggA45t2Iv3uBqkn/BLOAcT39Gi76MG8EgdNH1J08nZThZe8osqy/viv4V4j KVU4EwG5D2+fY0UESbiW+vQVMIwE2RKZhQcg2zkXbpszToz24OHLFNRlbpeWAjTo dZh236femW4rv7PChgNEykNL7aZc5oY5ab1B+rVlrVfwEltZTGUv8o68/ru569Jg 0Rv7Vaj28kTUEd8tOEYv/V7MxkP5oiaSlUUfX2uSIQJrn2FGeG9b4+XUUB1Wj9Xw JtlcjkUc1Dl1hXznE1yc+564qBbG/9Om+hHkNnH8kTB+vhIzd81U+qKKPjWnc/S0 xKCPXdyCywRW0jCU9B7nsOiTocYdKg== =6GjB -----END PGP SIGNATURE-----