Glass Chain created a commercial application level smart contract set Decom protocol in 2018, and successfully expanded the application scenario of blockchain technology to physical entities, the Internet, and virtual parallel space (such as Metaverse) in 2019.Glass Chain adopts optimization technology of main chain+parallel chain, which can bridge other trusted public chains (such as Poka) to implement cross chain technology. This technical architecture can effectively ensure the security of user data and assets even in the harshest environments....