"Spark·Chain Network" backbone node (Shenyang Tiexi) has officially connected to the super node and become the first backbone node to go online and operate in Shenyang. "Spark·Chain Network" is a national-level new blockchain infrastructure constructed under the guidance of the Ministry of Industry and Information Technology, led by the China Academy of Information and Communications Technology. Its main application scenarios are the industrial internet/industry internet, and its goal is to promote industrial digitization and digital industrialization. It is a major measure to support the development of China's digital economy. Currently, "Spark·Chain Network" has formed a trusted ecological network covering multiple regions and industries in China, and has built 8 super nodes in Beijing, Wuhan, Chongqing, Shenyang, and other places. The backbone node links to the national main chain upward and connects to the sub-chain and industrial side downward. Currently, more than 50 application backbone nodes are being promoted nationwide, covering industries including intelligent manufacturing, agriculture, energy, medical care, and biopharmaceuticals. In November 2022, the "Spark·Chain Network" super node (Shenyang) will officially go online and operate. As the carrier of the node, Tiexi District fully leverages the aggregation advantages of Spark Chain Network, accelerates the construction of the node, and meets the access standards of the national blockchain infrastructure system of Spark Chain Network, achieving docking with the super node on October 16 this year.