How to innovate with blockchain in smart city

1. blockchain is also a kind of technology, just like mobile Internet technology, it can realize smart city, and there are many special characteristics. Blockchain application is very hot now. There is a SMIC blockchain service platform project initiated by Changsha high tech Zone, which is blockchain + public service mode, and enterprises are being recruited to join the chain.

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Blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. It is decentralized, tamper proof, traceable, collective maintenance, open and transparent. These features ensure the "honesty" and "transparency" of the blockchain, and lay the foundation for creating trust in the blockchain. The rich application scenarios of blockchain are basically based on blockchain, which can solve the problem of

blockchain technology can protect electronic data, prevent tampering, and leave traces of data operation in the whole life cycle of electronic data generation, collection, transmission and storage, so as to provide an effective means for relevant institutions to review. Using blockchain technology to store and issue electronic evidence is the basis of the application of blockchain technology in the legal field

in the early stage, we took the lead in the instry to set up a blockchain team, invested in the research of cryptography, distributed ledger storage structure, consensus mechanism and other core underlying technologies of blockchain, and explored the application scenarios of blockchain technology in the legal science and technology instry. At present, we mainly apply blockchain technology in the field of electronic data distributed deposit, including contract deposit, e-mail deposit, e-mail deposit, e-mail deposit, etc Document storage, structured data storage, etc

in the future, we will also make use of blockchain technology to better serve the already mature electronic contract business and the rapidly developing network arbitration business, and try more blockchain for legal science and technology, so as to promote the application of blockchain technology in the field of judicial or legal services on the premise of protecting the security and confidentiality of all parties' systems

3. Positioning as "technology driven enterprise service platform", zhubajie has been exploring new development mode in the field of digital economy. A year ago, zhubajie network began to introce blockchain technology for service transactions
taking zhubajie.com platform as an example, blockchain technology has played a role in the field of service transaction, quietly providing strong technical empowerment for service transaction protection. In zhubajie, blockchain technology has helped many users provide service transaction protection and right protection.

4. Loom network
the loom team will develop a software development kit, loom SDK, with which developers can quickly create and customize their own DAPP chains. For example, the data exchange capacity requirements of card games and RPG games are different. As developers, they can choose their own rules in terms of security and speed
referring to the legend of hearthstone, the team has developed a card game completely based on the blockchain, which can be used on mobile phones.

5. At present, the application scenarios of blockchain technology are still limited in the financial field, except for some specific fields, which can not be widely required. The most valuable part of the blockchain is asset circulation. If this part can be put on the chain, more endogenous value can be created. Specifically, you can pay attention to the HNB project.

6. As an emerging technology, blockchain has great potential in many fields of new smart city. In terms of infrastructure, the application of blockchain technology can explore the efficient exchange of data and information between information infrastructure devices, and enhance the collaborative ability of information infrastructure. In terms of data resources, it is expected to break the original barriers of data circulation and sharing and provide high-quality data sharing guarantee with the help of the characteristics of the blockchain's own data that can not be tampered with and traceable. In terms of intelligent applications, relying on the more reliable cooperation environment provided by the blockchain, a number of bright applications such as "just run once", "data multi run", "accurate service" have emerged

7. On the official website of 2345 blockchain project, we use blockchain technology to reshape the system, launch the "Star Alliance" plan, and release the hardware proct Octopus planet. Based on the "decentralization" feature of the blockchain, the Star Alliance's reconfigurable mutual trust mechanism helps the company revitalize the value of user traffic.

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1. Smart community

smart community covers all kinds of services within and around the community, including smart home, smart property, smart lighting, smart security, smart parking and other infrastructure services, while the surrounding community mainly includes smart pension, smart medical care, smart ecation, smart retail, smart finance, smart home economics, smart parking and other infrastructure services Smart energy and other livelihood services

control and support in all aspects of the transportation field and the whole process of transportation construction management, so that the transportation system has the ability of perception, interconnection, analysis, prediction and control in the region, city and even larger space-time range

to fully ensure traffic safety, give play to the efficiency of traffic infrastructure, improve the operation efficiency and management level of traffic system, and serve for smooth public travel and sustainable economic development