-----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-ushahidi-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-ushahidi-15.0-stretch-amd64-openstack.qcow2 38b705606103d62144163292264ddd5ea03773857e51ad66fc585ecb1e700403 turnkey-ushahidi-15.0-stretch-amd64-openstack.qcow2 $ sha512sum turnkey-ushahidi-15.0-stretch-amd64-openstack.qcow2 9e3209d03dbd89ef81f1cf57a4297e448b1df3e1a2ace07232222a1e548779aeff0e67b6d4f32e48263536368df646d5bda16997ca488a3f64d0220adb608d0e turnkey-ushahidi-15.0-stretch-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-ushahidi-15.0-stretch-amd64-openstack.qcow2.hash turnkey-ushahidi-15.0-stretch-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-ushahidi-15.0-stretch-amd64-openstack.qcow2.hash turnkey-ushahidi-15.0-stretch-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAluM++0ACgkQhcJelaFu uU3I8Qf+L4kTUzpi8Gzqr5vzhI4n45nY1o+nG9t0/9djYuRU13IwwWK5hkwXlBUT HE9+M7aWu5yn9K6mjJ7tIRj5bJ/pkziYdLGqHBeCKgPtyNNq+jG3iBApxBFESPyr uH9gpObyZkAuB8vM1ci6hcmR1q1i9Iu1BFCUB8UoYqIsvCu6umUi07zlY5d41xUu iulFnrddM3YXfUOcedGBmb/xm+VlsaG8zE2NXsM2vQgPv7qfRy0H7RZqNoRTVOW6 h4ZBrlgjcci/X16GHS/aU46i3cp3AWEtcB9c63CZN0LsKlUJzxBg5NXA0ZfZ6plu 1HExupC3KYKkMG0xak+IjSKx4uHxvw== =Od6O -----END PGP SIGNATURE-----