If someone does decide to do bootlegs, there will be an easy way to tell what's a boot and what's legit. On the inside ring of the legit version, you have the following code sequences:
WMG-C0-8511-30865A 363516-53197-6J-R
and on the retainer ring area:
IFPI JB11
It is impossible for another manufacturer to use this exact sequence, and no CDR will use them either... they have a different scheme altogether.