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 <release@turnkeylinux.com>

    $ gpg --verify turnkey-jenkins-12.0-squeeze-x86-ovf.zip.sig
    gpg: Signature made Tue Aug 21 11:53:13 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  d967fe31881ec6ba19634bb4a2946dad5fa647ef
* md5sum   751761b1d3642a461d46c1879615e63d

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)

iQEcBAABAgAGBQJQM3aWAAoJEIXCXpWhbrlNPBUIAI8Wepwy0ai5lJWd+FwGm48e
HnjizpKaGOja/Ixu9m/kX+f02W97ELvGsXPRFOpyaHJCv0iozLae3Kpr55XZfZTg
mibnt/9VYBwaa/rudVSc2LpvpvnCFQNm4PZ9A5wvezZqPb94sRirTSx7v+f2+WyQ
UF98swZZU938dprKnHoHzJz+oB2cv7ERNiXF/CVco0EKBWKQXUpUiC+TkUIc0los
VS25b2UIFCScHMbk/S1kYy1ttB4TEj5tfl2zVekGgW1sHhA7KBxMagvEB5hi34dt
MmQCQ3rv1DRCJg1qYjgOcoPF3EA/XYFL8X5fTt/OVScYCfDsYgYBfuGzuKV1Klg=
=pIiC
-----END PGP SIGNATURE-----