What network is Polyx on?

Excuse me, I've been following the advancements in the world of cryptocurrency, and I've come across the term "Polyx." Could you please clarify for me which blockchain network Polyx is currently operating on? I'm curious about its technical foundations and the specific protocol it utilizes. Is it a native token of a particular blockchain or is it cross-chain compatible? Understanding the network infrastructure will help me make informed decisions regarding my investment strategies. Thank you for your time and assistance in this matter.