Development and application of Guiyang blockchain

1. Development status: now it should be everywhere, from the first tier cities to the third and fourth tier cities have relevant application cases. For example, the tax chain platform in the first tier city of Guangzhou, the SMIC blockchain public service platform in the second tier city of Changsha, and the blockchain electronic deposit certification platform in the third tier city of Haikou. Detailed network search can be done. Changsha, the SMIC platform, is a relatively comprehensive blockchain + government + public service platform.

2.

A: application fields of blockchain technology

I. financial field

blockchain has great potential application value in international exchange, letter of credit, equity registration, stock exchange and other financial fields

Second, the Internet of things and logistics

blockchain can also be naturally combined in the field of Internet of things and logistics

through the blockchain, we can rece the logistics cost, trace the proction and transportation process of goods, and improve the efficiency of supply chain management

Third, in the field of public service, blockchain is closely related to people's proction and life in the fields of public management, energy and transportation. However, the centralization of these fields also brings some problems, which can be transformed by blockchain

Fourthly, in the field of digital right, through blockchain technology, works can be authenticated to prove the existence of text, video, audio and other works and ensure the authenticity and uniqueness of ownership

In the field of insurance, insurance institutions are responsible for fund collection, investment and claim settlement, and often have higher management and operation costs

Sixth, the data stored on the public welfare field

blockchain is highly reliable and tamperable, which is naturally suitable for social public welfare scenarios

3.

In recent years, blockchain and artificial intelligence have been very popular

first of all, blockchain is to establish a decentralized network. The so-called decentralization means that the network does not belong to you or me

it belongs to everyone

Artificial intelligence is a new technology science that researches and develops the theory, method, technology and application system for simulating, extending and expanding human intelligence. In other words, "machine self-learning"

in this way, we can think about the combination of blockchain and artificial intelligence

first of all, we need to understand that blockchain can be divided into three stages

However, in the first three stages, there are some problems, such as the lack of decentralization, low scalability, the mismatching between the incentive of the blocker and the best profit of the whole network, and the network always running at the maximum capacity. Serious waste of resources and rece efficiency

so can we combine artificial intelligence with underlying public chain technology to solve these problems

The answer is yes! And there has been team research and development, and has made a certain progress

Velas is a public chain that enhances its consensus algorithm through artificial intelligence (AI) optimized neural network, and carries out self-learning and self optimization. It is committed to improving the security, interoperability and high scalability of the transfer process and intelligent contract. Velas adopts the dpos consensus enhanced by AI, which completely realizes decentralization without recing the security and transaction speed. Not only that, AI chooses who to mortgage the token according to the needs of the blockchain; Velas only blocks when needed; Every 1 second to every 2 minutes; Scalability (up to 30000 TPS); Block procers are selected by artificial intuition

4. At present, financial technology has become an instry outlet, which brings opportunities for instry reform and transformation and upgrading of financial institutions. Tianfeng securities has always attached great importance to financial technology. In 2016, it held the "asset securitization forum in Wuhan" and invited instry experts to discuss financial technology innovation in blockchain. On March 13 this year, Tianfeng securities also participated in the first meeting of financial technology professional committee of China Insurance Asset Management Association (hereinafter referred to as "special committee") in 2018 and the exchange meeting of financial technology innovation and application< It is reported that Li Lihui, leader of the blockchain research working group of China Internet Finance Association, and relevant leaders of the capital Department of CIRC were invited to attend the meeting. Zhai Chenxi, vice president of Tianfeng Securities Co., Ltd., together with more than 50 members, executive experts and guests of relevant instry organizations, had a heated discussion at the meeting

Tianfeng securities attaches great importance to financial technology. In the early stage, it has established a blockchain Research Center, focusing on exploring the development of blockchain instry. In 2017, it participated in the establishment of Guiyang blockchain financial fund under the leadership of Guiyang Municipal People's government. Tianfeng securities assisted local governments in developing blockchain centered instrial system, and assisted the instrial structure adjustment of local economy under the supply side reform, At the same time, Tianfeng securities is also one of the first domestic securities companies to use blockchain technology to implement ABS projects

in January this year, Tianfeng securities, together with Wuhan University and software research institute of Chinese Academy of Sciences, jointly set up the key project of "Research on the key application and supervision of blockchain in China's securities market", and was awarded the excellent project report of China Securities Association in 2017. This topic is the first time in the securities instry to comprehensively sort out and analyze blockchain applications, organize rigorous research in technical analysis, application cases and application prospects, and put forward constructive plans and suggestions to regulators on application mode and regulatory strategy, which has been recognized by relevant experts. The topic of "Research on the key application and supervision of blockchain in China's securities market" of Tianfeng securities stands out from 77 key topics and is selected as an excellent topic by China Securities Association. It also represents the affirmation of authoritative institutions on the achievements of Tianfeng securities in the field of blockchain