-----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-laravel-14.2-jessie-amd64.iso.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-laravel-14.2-jessie-amd64.iso 2890b2b21b8301db286918fedfb6c4b0e47d8c9ba2de026723b37ed37426d324 turnkey-laravel-14.2-jessie-amd64.iso $ sha512sum turnkey-laravel-14.2-jessie-amd64.iso 680e20f134ad934cfabecbb8d402cab2262a5baf4a3cbcd0b577f4f8cd0e79bbc48d45898c1750f8e010ad2d94675f15707183aacb43cb617a784fcae7614469 turnkey-laravel-14.2-jessie-amd64.iso Note, you can compare hashes automatically:: $ sha256sum -c turnkey-laravel-14.2-jessie-amd64.iso.hash turnkey-laravel-14.2-jessie-amd64.iso: OK $ sha512sum -c turnkey-laravel-14.2-jessie-amd64.iso.hash turnkey-laravel-14.2-jessie-amd64.iso: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZIVn5AAoJEIXCXpWhbrlNkGQH/RaMgKHwWvKySNA0dLj0ehit Muxw+CJhObIul/HeTxrHM3O0uioh4jc1PFm5PlDGQXEGVW/GkwzVM9jB6d2Y3SJS lSFpYr0gh/CiuppaD+zsMc/ardyyaZnuEPwY78mZLHn/+urxgN8gHp2hZbP8nByg 6aDsBb944rd6VGRFP5j9jAVU/HfRaeFP833YlCmawvN8iGaRLbes8slpCvwpxgIT h53wdvXLiMsQxRXWq3JGKsL9qn7jXHeeX9smxt2eXwkWmJFt6qzhZURUW8oj1l2j uRg5mG2aEjV4PwublbfP4JwyYPQa/4ADuNgnG/x3t3AWeXGvSmWbqSxXcKbmBZM= =JD6M -----END PGP SIGNATURE-----