-----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-15.1-stretch-amd64.ova.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-15.1-stretch-amd64.ova b9f76e49aac5616263b5a8d9f26c41867a2be05579f5524686840c976151f4a9 turnkey-ushahidi-15.1-stretch-amd64.ova $ sha512sum turnkey-ushahidi-15.1-stretch-amd64.ova 336bf3f798f78819f379f3a21208f81f2fe7fdba990661f96c2ccc0f57521c76b305c427ae64624965aa9b984818d70f2b88363f50b9c44f69af0db445761491 turnkey-ushahidi-15.1-stretch-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-ushahidi-15.1-stretch-amd64.ova.hash turnkey-ushahidi-15.1-stretch-amd64.ova: OK $ sha512sum -c turnkey-ushahidi-15.1-stretch-amd64.ova.hash turnkey-ushahidi-15.1-stretch-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/pj0ACgkQhcJelaFu uU0L5Qf9H2/jHg3bTQ13ABMI34QHw60ZTApmjW+DZOEUmRJp6JRRApEX0C5rvkkH LuV5mHaA2kf5iVgttaE9dEWXLpTReHtoVH6Zj3bfu3Baon7ySK/GfDewAuJ1rJDt ApHnofZhCgvaw+8CQsj4v89wQcE9owvnh8faHi+bKY4xRI9t7uPkV/Tsm+Dg+PnU r04GKte45y3nrR+1qn1uN/zSMzWjMYIyymnA53TAwnan54w5RuykIqGwH04uWCKm /Wa+bLd+NVjWqJ3eU6e78zSMWu7xtcxurB3OuL4D+kyAlHtiqjyqv50PRm7xoOLj um2sg6957c1HuL5SQMuAYOIESf7+9g== =K6UU -----END PGP SIGNATURE-----