is my game a pirate?

[Drakon]

finally managed to get my rockman 2 cartridge apart and took a picture of the pcb.  Looks very legit to me but I was just wondering if there's anyway to verify for sure that it's not a bootleg/pirate?

http://i240.photobucket.com/albums/ff253/TheDrakon/tech/pcbfront.jpg

[UglyJoe]

I see Nintendo branding on the PCB plus a real MMC1 chip.  Looks legit to me.