Which blockchain does USDC belong to?

So, which blockchain does USDC actually belong to? I've heard it mentioned in connection with Ethereum, but is that really its only home? Given the evolving nature of cryptocurrencies and the increasing demand for cross-chain solutions, I'm curious if USDC has made any moves to embrace other blockchains as well. It seems like a strategic decision that could enhance its versatility and appeal to a wider audience. Do you have any insights on this? It would be great to get a clearer picture of USDC's blockchain affiliations." In this tone, I'm expressing a genuine interest in understanding the blockchain association of USDC, acknowledging its potential evolution beyond a single blockchain, and seeking clarification on any recent developments or strategic shifts. I'm framing the question in a way that encourages a detailed and informative response.