What chain is Katana Inu on?

Could you elaborate on the blockchain network that Katana Inu is utilizing? I'm interested in understanding the technological foundation behind this cryptocurrency and how it's positioned in the current market landscape. Is Katana Inu built on a popular blockchain like Ethereum or Bitcoin, or does it operate on a lesser-known but promising emerging chain? The choice of blockchain can significantly impact the scalability, security, and overall user experience of a cryptocurrency, so I'm keen to know the specifics behind Katana Inu's technical foundation.