-----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 debian-9-turnkey-laravel_15.1-1_amd64.tar.gz.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 debian-9-turnkey-laravel_15.1-1_amd64.tar.gz 765aa6c2a727d99a127fe35479b4f4f55d5f70cfaf2d50ecb17bb737f514b3de debian-9-turnkey-laravel_15.1-1_amd64.tar.gz $ sha512sum debian-9-turnkey-laravel_15.1-1_amd64.tar.gz f647ac2b163762e98fe363bc1dfa998707fc7dd04905f3e2fd021d48f2d2314d7a88e5c15f176594b7c1124fbb9782a7bd2644430f005cb4229f5b142fce246e debian-9-turnkey-laravel_15.1-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-9-turnkey-laravel_15.1-1_amd64.tar.gz.hash debian-9-turnkey-laravel_15.1-1_amd64.tar.gz: OK $ sha512sum -c debian-9-turnkey-laravel_15.1-1_amd64.tar.gz.hash debian-9-turnkey-laravel_15.1-1_amd64.tar.gz: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/pg8ACgkQhcJelaFu uU2BKAgAyPtxKonhk9mak1AAPYpX3P/hevOhF7zYDKq251YwjpWxFVOpj7VUcpGQ e0dKKUQUGKLPFnm3Sl+QJ2CNq3mLH1VJcA1sQIj3S/Eg0zFP1EfkyCBHolkWlZLP tSxnbvEvevLguDrWqtbTl6TkjbdeG3EEIzoM63YDX6baw4/hJ2UvDhp+ZfezD6nt m/hIgORJJrEqK0AVeLyFOY7bdVc7945D7sSN3T00Xig6vJ/UCdR6C4oDKO+W+vRy MN63ayE7a2DESkfFC4K+GbjCy2qgOO/0ZVEga7HSobm67rlJJMqcd8Y9W+mbTlyH 7bDAtAKNK3UzY0PqxTOWDNa1Di0HLg== =0d8y -----END PGP SIGNATURE-----