-----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-gitlab-15.2-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-gitlab-15.2-stretch-amd64-openstack.qcow2 7f03fbbf37b7bb2bdb44d38fe4054d3583ada8b4d4777daffb617fa62f458eab turnkey-gitlab-15.2-stretch-amd64-openstack.qcow2 $ sha512sum turnkey-gitlab-15.2-stretch-amd64-openstack.qcow2 ba99e412c43d1d9737a87548d17bd6c7aa4423402516ae2e10ec3739ef1e7b328e42724969a56e9324e664f3bbdf4b212accea752e00f1c9f8c07ee1073536d2 turnkey-gitlab-15.2-stretch-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-gitlab-15.2-stretch-amd64-openstack.qcow2.hash turnkey-gitlab-15.2-stretch-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-gitlab-15.2-stretch-amd64-openstack.qcow2.hash turnkey-gitlab-15.2-stretch-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlyZ3PsACgkQhcJelaFu uU3v0AgAquLaEi6OD1hqUxz/vX6oDhxaeHbnWvaLGlcoRaumxg38whlVu1uAmg7C ePPvdwx7PZZthZrB+CyeYh2Xmgj/db0x/hfTWA7GTviPts2lYA3CTRwpGSTnffll QT2RlP+AoaKz6wdfn1RhDxeSy7pbvddl31WmqlHqp+CflK1sge8E6Skuqg/v5QR8 KRDVnHdOWoYYH40tUduIiqvQLnhuGfJtEXoS/tAeZ5GGCfv2WxQERVMx/BklNqj4 LogBZIFWWry7BAScHaJsI/r92Jq9G8m/5vXDCbyDV85PU0ScX/aJ+XPkRfDeXzwk U/SoFQf762IiqxUINfGhEIQmBqXcfA== =GltT -----END PGP SIGNATURE-----