MIT (Mundellian Infrastructure Technology) blockchain has proposed a new underlying infrastructure architecture for the next generation blockchain, utilizing a multi side chain and multi sub chain structure, combined with the original sharded dynamic weight consensus mechanism (SDWC) to establish a balanced scalability, security A high-performance blockchain platform with high efficiency and the formation of its own cross chain collaboration technology and protocol system to achieve point-to-point value transfer and collaborative work between chains. Serving various industries such as supply chain finance, digital assets, equity bonds, supply chain products Shuoyuan, financial credit, etc....