wholesale chinese jewelry What is the future development trend created by Sun Yuchen?

wholesale jewelry mart los angeles ca hours Industry major enterprises: Ping An (601318), Donggang (002117), information development (300469), high -beam software (002063), Bos Software (300525), Feitian integrity (300386), Sifang Jingchuang (300468), ICBC, Bank of Industrial and Commercial Bank of China (601398). R N, the blockchain is a chain data structure that combines data blocks in a sequential order in order. Book.
In broad, blockchain technology uses blockchain data structures to verify and store data, use distributed node consensus algorithms to generate and update data, and use cryptography to ensure the security of data transmission and access. A new distributed infrastructure and computing method of programming and operating data are used to programming and operating data with intelligent script code.
Blockchain is not a single technology, but a combination of new technology. Each of these technologies performed their duties, solved different problems, and combined together to form a blockchain. As the basic structural unit of the blockchain, the block is composed of the block header and the block subject containing the transaction data.
2. Analysis of the industrial chain: The downstream industry involves a wide range of scope
The upstream of the blockchain industry chain is mainly the underlying technology and infrastructure. The underlying technology includes core basic components, protocols and algorithms. Represented by Bitcoin, Litecoin, and Ethereum, set up a network environment, trading rules such as blockchain technology, digital secrets, data storage, P2P network protocols, consensus mechanisms, and the rewards for the rewards of the network nodes of the network nodes. Mechanisms, representative companies include small ants, quantum chains, Vientiane blockchain, etc. The infrastructure is mainly mining machines.
It is the platform layer, mainly for developers to provide blockchain -based applications, and provide productized services such as smart contracts, information security, and data services on the basis of underlying technology to improve developers on the platform on the platform The convenience and expansion of layers of development and application.
The lower reaches is the vertical industry application layer. It is manifested as core application components, including smart contracts, programmable assets, incentive mechanisms, member management, etc.
The industry development process: In the era of blockchain 3.0
From the perspective of the development process of global blockchain, in 2008, anonymous person named "Satoshi Nakamoto" published a paper "Bitcoin: Right: Right: Right "Waiting for network electronic cash systems", the initial expectation is to launch a point -to -point electronic cash that can be freely circulated. The issuance of Bitcoin represents the beginning In the 2.0 era; at the end of 2017, the popularity of stablecoins and MakerDao were launched to promote the blockchain into the 3.0 era. By June 2019, Facebook released the libra white paper, which aroused the attention and discussion of all sectors of the world. Blockchain technology has a huge potential for reshaping global financial infrastructure. After entering 2021, the rise of NFT -based logo technology has taken the lead in applying for applications in the art field.
The industry policy background: Promote the comprehensive development of the blockchain
In 2016, the State Council released the "Thirteenth Five -Year Plan" National Informatization Plan for the first time in the new technology category and made a frontier layout. We have begun to promote the development of blockchain technology and application. Since then, the national local area has issued a new policy of blockchain, which has provided a good environment for the development of the blockchain.
In February 2019, the "Regulations on the Management of Blockchain Information Service" issued by the National Internet Information Office was officially implemented, which standardized the filing basis issued by the development of my country's blockchain industry. The introduction of the "Regulations" aims to clarify the information security management responsibilities of blockchain information service providers, standardize and promote the healthy development of blockchain technology and related services, avoid the security risks of blockchain information services, and provide the provision of blockchain information services. , Use, management, etc. provide effective legal basis. The introduction of this "management regulations" also means that my country's "regulatory era" of blockchain information services is officially coming.
The end of October 2019, the Political Bureau of the Central Committee of the Communist Party of China conducted the eighteenth collective study on the current status and trend of blockchain technology development. Blockchain technology and industrial innovation development. This fully shows that blockchain technology has risen to the national height. Chen Chun, a professor of Zhejiang University and an academician of the Chinese Academy of Engineering, who explained in the collective study of the Political Bureau of the Central Committee, stated at the 2019CCF Blockchain Technology Conference hosted by the Chinese Computer Society on October 12 that the development of the domestic blockchain industry is ushered in " Spring Wind, the research hotspots of China's blockchain technology will be concentrated in the two aspects of key technologies and blockchain supervision technology of the alliance blockchain.
The development status of the industry
1. In 2018, the market-scale speed speed of the market exceeding 90%
2016-2018, large IT Internet companies have deployed blockchains, startups enter the well spray model, and the industry scale continues to expand. According to IDC data, China's blockchain industry has undergone a market size from US $ 85 million in 2017, and the US $ 561 million industrial scale in 2020 will change in 2020.
2. The number of related enterprises is growing rapidly
In terms of the number of enterprises, 2020H1 my country provides services such as professional support, products, solutions and other services in China, and the number of new blockchain companies invested or produced For 303, the country increased by 274.07%year -on -year. As of the end of 2020, the number of blockchain related companies in my country reached 6,4062, an increase of 52.88%year -on -year.
3, blockchain finance is the largest downstream application market
If according to the disclosure of "China's Blockchain Development White Paper (2020)", with the acceleration of blockchain applications, the "blockchain " business It has become the focus of the development of the blockchain industry in the blockchain industry. Outside the financial business, actively deploy the application of the Internet, traceability, supply chain