Brief Answers to Shareholder Questions

It is 28nm and has two major improvements: the first one is to fix the design errors we had with 40nm (which made our silicon data two times worse than simulated data). We believe that 0.35W/G at rated speed of 400MHz would be achievable in 40nm if no mistakes were made before. The second one is the technology improvement from 40nm to 28nm in terms of density, speed and power.

We are on the stage of evaluating the final design choices by running the physical design flow on different settings.

There will be at least two generations ahead. If future Bitcoin market cap allows there can be more. As we are keeping the chip design capability to grow with state-of-the-art technology as well as good channels with fabrication we can be flexible in terms of business mode be it chip-based or device-based.