Li Xin: The new blockchain technology plays an important role in building network security.

Golden Financial reported that many futures exchanges, such as the Zhengzhou Commodity Exchange and the Dalian Commodity Exchange, have actively used the "wing" of financial instruments to complete the "fix" "and frequently use them to ensure future deliveries. on the market". In the Internet of Things, digitization, blockchain, and other technologies mean using a variety of measures to strengthen the supply chain, improve warehouse receipt efficiency, and ensure warehouse security. shipment. The first smart home monitoring platform in the future home business was developed by ZCE in 2021, including annual inspections, site inspections and third site loan information to provide accurate product launches , while using the Internet of Things and blockchain and other technologies. . Ask to receive important information on all Gift Warehouse Receipt links and build capacity to monitor Gift Warehouse Receipt policies and retention. (The Securities Daily)