I worked mine out a while ago
-----BEGIN GEEK CODE BLOCK-----
Version: 3.1
GCS d- s+:+ a C++$(++++) U--- P L+ W+++ N++ o K- w(++++) O- M-- V PS+(+++) PE Y+ PGP- t++ 5 X+ R tv+ b+ DI+ D+ G e++ h---- r+++ z++++
------END GEEK CODE BLOCK------
Can't remember what any of it means now though. I'll have to see if it is still valid too ...