standard jewelry wholesale What does the national flag system BSN mean?

ceramic jewelry tray wholesale Block-Chain-BasedServiceNetwork (hereinafter referred to as BSN) is a public infrastructure network, which aims to provide a public infrastructure network that can provide low-cost development, deployment, operation and maintenance, interoperability, and regulatory alliance chain applications. Blockchain applicants and participants do not need to buy physical servers or cloud services to build their own blockchain operating environment. Instead, they use the service network to provide unified public services and rent shared resources on demand. BSN is led by the National Information Center and jointly established and established with China Mobile, China UnionPay and other units. BSN is a global infrastructure network based on blockchain technology and consensus mechanisms. It is a credible, controllable, and scalable alliance chain for industrial, enterprises, and government applications. With the Internet concept, it provides developers with public blockchain resource environment, which greatly reduces the development, deployment, operation and maintenance, interoperability and regulatory costs of blockchain applications, so that blockchain technology can be rapidly popularized and developed. Commercial operations were officially launched in April 2020.
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It blockchain service network web link