SEDC 币是什么币？关于它的信息我没有找到，因此无法回答这个问题。你可以问我一些其他问题，我会尽力帮助你。

SEA Digital Token Chain (SDTC) for short, or SEA Digital Token Chain, is a Southeast Asian digital asset comprehensive service platform based on blockchain technology. The SEDC team provides a secure, trusted, and efficient digital asset configuration platform for the entire Southeast Asian investment and financing market through decentralized distributed technology architecture and blockchain thinking. Through the three-dimensional integration concept of projects, traffic, and funds (trinity), it solves the core issues in the entire investment and financing industry.