December 18, 2019, China Telecom completed its first block chain services network (BSN) Public urban node - the node deployment Shenzhen line. At present, a total of 97 cities serving network nodes already deployed or being deployed, expected by the end of 2020 there will be over 200 cities on the line node.
In the first block chain service network Partner Conference December 1, held in Hangzhou, China Mobile, China Telecom and China Unicom three operators have block chain service network development alliance as the first members to join. Block chain services network (BSN) as a global infrastructure network China with independent intellectual property rights, the right to control the network, with the deployment of China Telecom Shenzhen this node, the three operators to practice social responsibility and duties of the central enterprises " the block chain as an underlying technology, elevated to the national strategic level, "block chain work together to build the national infrastructure BSN.
BSN block chain infrastructure networks as the Internet, is through the bottom block chain of various environmental agreements will be linked together to form cloud resources, and does not belong to any organization, is a fully developed network of foundation, which aims to facilitate the development of by low-cost and technology companies to develop, deploy and operate their own block chain applications. This mode of communication networks, operators do not need to have every each block chain to build a local area network. Three operators in the BSN Cooperative Development will be the inevitable trend.
In the industry view, China Mobile, China Telecom and China Unicom, the three telecom operators, shouldering a glorious advance network power, digital wisdom of China and social development, promote economic and social livelihood information technology services, for a new generation of information technology globally competitive mission. Three operators by the depth of participation BSN, promote collaborative research in the block chain technology, to provide quality and efficient foundation for safe and controlled network services, applications and innovative block chain create digital ecosystem services, as well as to enhance China's international block chain applications aspects and technical standards for voice and rule-making power has played a significant role.