What chain is Shido on?

Excuse me, could you kindly elaborate on the question, "What chain is Shido on?" Are you referring to a specific cryptocurrency project, token, or blockchain platform named Shido? If so, it's essential to clarify as there might be multiple projects or entities with similar names in the ever-evolving cryptocurrency landscape. In general, when asking about a project's blockchain, it's crucial to consider if it's built on a major public chain like Ethereum, Binance Smart Chain, or Solana, or if it's a standalone blockchain. Understanding the underlying chain can significantly impact factors such as transaction speed, scalability, and security, among others. So, could you please provide more context or specify the exact Shido you're inquiring about? This would enable me to provide a more accurate and relevant response to your question.