Unique ID or Sequence number on TX1 Module

When I used jetson TX1 module in our product. I want to bind our sw/alg with designated Hardware.
On the TX1 module,which part will have unique ID or SN. For example,MAC address is unique,but it could be modified by user.
Anyone could give me some advices?
Thanks!

Hi leakeysong,

Please refer to similar topic:
https://devtalk.nvidia.com/default/topic/1013747/

Thanks