Research on blockchain software system

1. In the blockchain system, it is necessary to describe the ownership, protect the ownership, store the transaction data, distribute the ledger to an untrusted environment, add transaction records to the ledger, and decide which ledger determines the truth
bitcoin is a typical blockchain system, which can be studied carefully

2. Professor Hu Kai's research mainly includes:
digital economy and blockchain Technology: he is one of the earliest scholars engaged in blockchain technology in China. He has proposed and developed such theoretical methods as smart contract engineering (SCE), legal code technology, verification as a service (VAAs), etc. in the fields of combination of digital economy and blockchain, planning and consulting of digital economic Park, digital governance of blockchain, and so on Blockchain scalability, Multi Chain interconnection and blockchain formal verification technology have in-depth research and patent achievements. He presided over the research and development of Beihang blockchain series procts, including various forms of blockchain systems with independent intellectual property rights, browsers, monitors, deployment tools and blockchain big data management system (opendata)
distributed parallel computing and network: he has been engaged in cluster computing system, high-performance computing, aerospace electronic bus, and integrated network information technology research in complex computing environment for a long time. He proposed and studied the theory of reconfigurable multi cluster computing based on wolf pack and applied it to practice, and developed several application software systems
formal design and verification methods: in close cooperation with irit and INRIA, we have established a Sino French joint research laboratory for formal methods, studied model driven formal design and verification methods, proposed a number of innovative extension technologies based on AADL and synchronous language signal, and developed a number of model transformation, model validation and verification methods Verification and automatic code generation tools
in recent years, he has published more than 60 papers on SCI / EI retrieval in important academic journals at home and abroad, edited new technologies of network computing (416 pages, published by Science Press in 2001), and cooperatively completed the national authoritative textbook introction to distributed computing system (490 pages, published by Tsinghua University Press in 2014), which won the first prize of 2016 textbook, It has been adopted by more than ten key universities. He has successively presided over and participated in a number of National Natural Science Fund, national key R & D projects, 863 major projects, Junkou 863 project, National Nuclear high-tech foundation project, aerospace fund, and a number of important engineering projects in aerospace field. He won more than 30 national invention patents and soft works, won the five-year achievement award of aviation fund in 2015, and won the second-class innovation achievement award of Instry University Research Institute in 2018.

3. Blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain interests between different nodes in the blockchain system.

4. With the increase of news about the combination of blockchain technology and various scenarios, people from all walks of life have been attracted to pay attention to the future market development of blockchain, and the technical team of blockchain application has also begun to enter the public field of vision. For example, Yingtang Zhongchuang, which develops software system solutions based on blockchain technology, has made a comparison of integral application based on blockchain technology, Based on the blockchain technology, establish the small ant of equity crowdfunding. After seeing the application value of blockchain technology, many enterprises have joined in and began to research and apply blockchain technology, forming a trend of contention
in the era of blockchain economy, the proposition of honesty and harmonious society has been put forward at a new height, so in the future, all enterprises who are interested in transforming the world will graally pay attention to it and even directly enter it.

5. There is nothing formal or informal about this, and the difference is only whether you have the technical strength to make the system you want and do it well. However, at present, the state has not issued any names about blockchain research and development, and all the types of blockchain research institutes are basically liars
in addition, if you want to make your own system, It is suggested that you can go to the development company to have a detailed look and make an investigation. This is the best way

6. If their technology has reached the level of blockchain, then basically all blockchain projects can be done. However, if it is a large project, the general development companies will not take it. After all, the after-sales problem is too difficult. If it is small and medium-sized, such as virtual miner, wallet, exchange, it is estimated that many companies can do it, However, the strength may not be able to do it or not, or how to do it after it is done. This suggestion is better if you go to the field to have a look

7. Take this side of the new bus station, near Jinmao square. If you have a ticket, you can find it on Ctrip or buy it on it. I hope I can help