WaykiChain is a smart contract platform that uses DPOS and pBFT consensus mechanisms to generate new blocks every 3 seconds, resulting in an average transaction speed of 3300+ TPS. It also has sidechain technology that enables applications based on WaykiChain to have their own sidechains, each with their own consensus mechanisms, assets, and block generation intervals. Users only need to download the corresponding sidechain data when using specific applications.