This signature file may be used to cryptographically verify file integrity, like this:: $ gpg --keyserver hkp://keyserver.ubuntu.com --recv-keys 0xA16EB94D $ gpg --list-keys 0xA16EB94D pub 2048R/A16EB94D 2008-08-15 [expires: 2023-08-12] uid Turnkey Linux Release Key $ gpg --verify debian-6-turnkey-otrs_12.0-1_i386.tar.gz.sig gpg: Signature made Tue Aug 21 14:28:02 UTC 2012 using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key For your convenience we also include file checksums: * sha1sum 4206d2204d6fb37fca333aba2ba06a6da312bb66 * md5sum 2c8fad7e30b914e397f085938f986124 You can calculate these on your end and compare to check for errors, but cryptographic verification is recommended for security reasons. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQEcBAABAgAGBQJQM5roAAoJEIXCXpWhbrlNmBAH/3DCwaSNnlt3ElMh0EqTCLqr 3xfOH22q2E7GMVfmPXCuYli8q67sgU5ptwidRaN6mr0Nm35J3aLcIHMt1qT1PupF HqW/unjhQ7ehtigloCVncfrzOk941L1E17CE8R6kEv5HPNSTHxScPYmiCkxU41dK tILZDlev8SXYf8xOk6BwnKmTQb7qGYtiFImYKk/6bClKegpkG1XYAmtAM/06D22E hEnxgj1bbYMzlABTYU7NBOyaLNbD1FaD8g5dNUxNHNb/tmc82UP53sxUHpm1ORjy j8omHVkCSY6WjHQw98kx6qKnZjfxouXmNKnyuC7hYbxY1UQGH0xtxT72pMKrDZY= =qtet -----END PGP SIGNATURE-----