-----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-15.0-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-15.0-stretch-amd64-vmdk.zip 15ef5c33a63fb3ddb9f54b32a297fbfe9b915f84f32df8f253e431cacadfcd15 turnkey-processmaker-15.0-stretch-amd64-vmdk.zip $ sha512sum turnkey-processmaker-15.0-stretch-amd64-vmdk.zip 281673c2ac770084af8aa7ee6844069b3d1549bb5ca55fc7de6f3535c190b9e4dfef657466377868ca07f7611b050091d2f488e3e70489ff5fd63c00b0a0e812 turnkey-processmaker-15.0-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-processmaker-15.0-stretch-amd64-vmdk.zip.hash turnkey-processmaker-15.0-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-processmaker-15.0-stretch-amd64-vmdk.zip.hash turnkey-processmaker-15.0-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlte128ACgkQhcJelaFu uU3h3ggA54MahT6r5j4a0KSkUU7z/EfY0aMObCYZ5SMxagNIKBOn4cLvi3Ny/0lu Ox0HiYabMsCbIeHc1fa12QTFUDa/it7ovloOm0rimqj5fn8S1K57PLa2dRkR8I6n ZnzffA3C4ffwWcgOQEv3r3H9vO7WSZK0h/zEqaCwJAsoMRBuOgSwtsxdOaODh6Hr Vo7W1TyXxvJsMd3xZx2DW1Nbk/BiU9mZLBr4+GZt4QJqYiKR0REhcg+ZwJVjRmGA EpdzLVvBl+HcumRBNmanc24SjJrdtBQKSQbZ/KThR5jjdHjEv6iOANwDFjCg2TUP qT7W2BK3jYhJYq6m3oPKUB935yOkPg== =U8ZR -----END PGP SIGNATURE-----