Nao Robot
From Lucca's Wiki
The naoqi operating system the robot runs uses linux kernel version 4.4.185-rt184-aldebaran
The Nao runs an Intel Atom E3845 from 2013. The architecture is x86_64. CPU Info
It has 4GB of RAM.
My Nao has a mac address of 00:13:95:1f:86:1d on Ethernet and b8:b7:f1:15:f6:11 on Wi-Fi
The operating system image comes in the .opn format. It can be extracted using 7z x file.opn