@NSonic79 Sony possibly had that intention since the PS1 days. The story goes that they originally wanted to create a proprietary CD-based format that was slightly bigger than standard CDs. This would allow more data to be stored on the disc while also curbing piracy. This explains why the disc tray on the original PS1 model is bigger than it should be.
@NSonic79 No. The actual anti-piracy measure was a wobble on the disc.