#持有SCDO未来星辰大海

When did the SCDO project start, and when did the mainnet go live?

Answer: The SCDO project started in 2020, and after testing and development, the mainnet officially went live on January 5, 2021. This mainnet launch marked the entry of SCDO into the actual operational phase, allowing global users to participate in transactions and mining on the SCDO network. As a fully open-source blockchain project, the SCDO mainnet code is also publicly available on GitHub for community review and operation.