Unstable blockchain network

1. Because each block contains its own hash value and the hash value of the previous block, changing a hash value will invalidate the rest of the blockchain
if you have problems with blockchain, you are welcome to chat in private~~~~~

2. Blockchain service network is an Internet like blockchain infrastructure. It is the world's first blockchain service network based on blockchain technology and reflecting the second generation of intelligent Internet. It is also the largest alliance chain in the world. It provides high-level technical solutions for the development of smart city and digital economy in China Credible service carrier and infrastructure of modern social governance system
at present, the overall planning and top-level design of the blockchain service network have been completed, and the construction of more than 40 public city nodes in 31 provinces and autonomous regions has been completed. The blockchain service network will be tested internally for half a year. In the future, China UnionPay, together with the state information center, China Mobile and other partners, will actively promote security and function testing, technical architecture optimization, business operation scheme formulation, basic service capacity building, innovative application promotion and other work, and finally realize the commercial operation of the whole system
interested developers can view it on the official website of the blockchain service network.

3. More often, blockchain technology will be attached to the B / s and C / S structure of the Internet to achieve functional expansion, but it is still a supplement to the existing Internet technology. At present, most of the application scenarios of blockchain can be realized with B / s and C / S structure, with higher efficiency and more mature technology
whether from the perspective of information transmission efficiency and resource consumption, or from the perspective of nervous system evolution, blockchain cannot become the mainstream architecture of the Internet, let alone the subversive and revolutionary of the future Internet.

4. Blockchain technology is known to all, but blockchain problems also emerge one after another
for example, general enterprises lack large-scale enterprise ecological infrastructure, mature applications, developers and immature middleware and tools. In the network system established by blockchain, the data information that each block can carry is real and secure, Therefore, the research and development of blockchain technology needs to have higher technical requirements for the level of professional knowledge of the participants. It is not easy for small and medium-sized enterprises to develop blockchain technology with their own thin technical team
in the future, jinwowo will continue to tap the value of blockchain technology in the commercial field, give full play to the advantages of big data services, add value to user behavior, break the ice for the development of small and medium-sized enterprises, and build a real, efficient, safe and honest Internet community of destiny.

5. New technology is born to overthrow tradition! The law of human competition! Traditional instries do not realize how to start transformation! Of course, transformation is as painful as cutting meat

6. Cipher finance and economics can be used to provide information about the blockchain market on that day as well as relevant blockchain information.

7. The reason why blockchain is deceiving is that many funds and air coins are under the banner of blockchain to recruit people to "cut leeks" to cheat money. Therefore, if you want to make investment, you should be careful of this. If you just want to know, I will some information I found to you. The following content comes from the network and my personal opinions, so it is only for your reference< The br / > Bobbi block is actually a panoramic life service application of block chaining, which applies block chain's underlying technology, artificial intelligence technology and panoramic VR space technology to build block chain ecosystem. It can be used for personal safety wallet tools (aggregating UnionPay, Alipay, WeChat payment, PayPal, and bank card payment). You can also set conditions for the other party to receive
for enterprises or groups, they can make use of the Bobbi panoramic blockchain as an intelligent ERP management system, put the enterprise's information and services into the panoramic space, and display their blockchain encrypted procts in the panoramic block. They can also establish their own blockchain distribution system through the intelligent contract, so as to truly realize the integrated operation of proct promotion and drainage, user experience and authentic proct sales
let's talk about my personal opinion. In recent years, blockchain has a trend of combining with different popular technologies, such as AI + blockchain, AI + blockchain and so on. This blockchain is panoramic technology + blockchain, so it is also an innovation to comply with the trend. Anyway, it seems that the concept of panoramic + blockchain is their idea, You can see the proct application or landing project corresponding to their concept. If the concept and proct application do not match, it is a gimmick. If not, it is not a fraud blockchain. The rest depends on your own understanding and judgment
very attentive answer, if you think it is helpful, please take it, thank you!

8. Blockchain is an Internet technology, which depends on the Internet
blockchain technology has the characteristics of traceability and non tampering. As long as the Internet is restored, the data will be restored naturally.

9. Blockchain technology can help us improve the security of encryption, authentication and other protection mechanisms, which is absolutely good news for the security of the Internet of things and DDoS Defense Community. Blockchain technology can also be applied to other fields. The blockchain + public service mode, which is launched by Changsha high tech Zone, is a SMIC blockchain service platform project, We are soliciting information from enterprises on the chain. In the future, relevant enterprise affairs and government affairs can cooperate on the chain. It is also one of the key blockchain projects in Hunan Province.