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What are the schools in China's blockchain
Publish: 2021-04-15 00:36:42
1. Neo
quantum chain
quantum chain
2. Shanghai's Wang chain technology is OK. They are the first enterprises to engage in blockchain technology and apply the technology to the actual instry. We can digitize every link of agricultural procts from proction to processing to retail, so as to make proct information open and transparent.
3. Cheng University of information engineering, the first blockchain engineering major, blockchain is still very popular. The SMIC blockchain platform launched by Changsha high tech Zone also enlists enterprises to go on the chain, and then enterprises can make transactions on the chain.
4. Recommend Hong Kong Institute of international new economy chain energy institute
in order to better promote the application of blockchain in real economy, Hong Kong Institute of international new economy has arranged "chain energy institute" + "chain energy capital" + "chain energy instry alliance", and established an ecological environment of self-development and self evolution of chain energy economy
chain energy college is an academic research and ecational institution focusing on economic theory, business model research and chain energy training ecation. It is the "brain" and theoretical pioneer of chain energy economy
the Hong Kong International New Economy Research Institute was officially established in Hong Kong on June 7, 2018. It is a comprehensive scientific research service institution. Its research fields include research on the integration and application of global blockchain and big data technology, research on the integration and application of global blockchain and artificial intelligence technology, Research on regulatory policies, laws and regulations of blockchain, research on the development of China's blockchain instry, research on the integration and application of global blockchain and artificial intelligence technology The practical application of blockchain technology. With the help of research and judgment on the trend of new economy, research results and promotion experience, the Hong Kong Institute of international new economy has proposed the forward-looking theoretical system of "chain energy economy" for the first time, which is committed to providing the popularization and relevant solutions of the theoretical system of financial new economy, blockchain technology and "chain energy economy" for government regulators and real enterprises
as the proponent of "chain energy economy", the Hong Kong Institute of international new economy is committed to providing government regulators and traditional Chinese entities with new financial economy, blockchain technology and popularization of the theoretical system of "chain energy economy" and related solutions.
in order to better promote the application of blockchain in real economy, Hong Kong Institute of international new economy has arranged "chain energy institute" + "chain energy capital" + "chain energy instry alliance", and established an ecological environment of self-development and self evolution of chain energy economy
chain energy college is an academic research and ecational institution focusing on economic theory, business model research and chain energy training ecation. It is the "brain" and theoretical pioneer of chain energy economy
the Hong Kong International New Economy Research Institute was officially established in Hong Kong on June 7, 2018. It is a comprehensive scientific research service institution. Its research fields include research on the integration and application of global blockchain and big data technology, research on the integration and application of global blockchain and artificial intelligence technology, Research on regulatory policies, laws and regulations of blockchain, research on the development of China's blockchain instry, research on the integration and application of global blockchain and artificial intelligence technology The practical application of blockchain technology. With the help of research and judgment on the trend of new economy, research results and promotion experience, the Hong Kong Institute of international new economy has proposed the forward-looking theoretical system of "chain energy economy" for the first time, which is committed to providing the popularization and relevant solutions of the theoretical system of financial new economy, blockchain technology and "chain energy economy" for government regulators and real enterprises
as the proponent of "chain energy economy", the Hong Kong Institute of international new economy is committed to providing government regulators and traditional Chinese entities with new financial economy, blockchain technology and popularization of the theoretical system of "chain energy economy" and related solutions.
5. Blockchain mainly solves the trust and security problems of transactions, so it proposes four technological innovations to solve this problem:
(1) distributed ledger, that is, transaction bookkeeping is completed by multiple nodes distributed in different places, and each node records complete accounts, so they can participate in monitoring the legitimacy of transactions, At the same time, they can testify together
different from traditional distributed storage, the uniqueness of distributed storage of blockchain is mainly reflected in two aspects: one is that each node of blockchain stores complete data according to block chain structure, while traditional distributed storage generally stores data in multiple copies according to certain rules. Second, the storage of each node in the blockchain is independent and has the same status, which relies on the consensus mechanism to ensure the consistency of storage, while the traditional distributed storage generally synchronizes data from the central node to other backup nodes[ 8]
no single node can record the account data separately, so as to avoid the possibility that a single bookkeeper is controlled or bribed to record false accounts. In theory, unless all the nodes are destroyed, the accounts will not be lost, so as to ensure the security of the account data
(2) asymmetric encryption and authorization technology, the transaction information stored on the blockchain is public, but the account identity information is highly encrypted, which can only be accessed under the authorization of the data owner, thus ensuring the data security and personal privacy
(3) consensus mechanism is how to reach a consensus among all accounting nodes to determine the validity of a record, which is not only a means of identification, but also a means of preventing tampering. Blockchain proposes four different consensus mechanisms, which are suitable for different application scenarios and achieve a balance between efficiency and security
the consensus mechanism of blockchain has the characteristics of "the minority is subordinate to the majority" and "everyone is equal", in which "the minority is subordinate to the majority" does not completely refer to the number of nodes, but also can be the computing power, the number of shares or other characteristics that can be compared by computers“ "Everyone is equal" means that when the nodes meet the conditions, all nodes have the right to put forward the consensus results first, and then directly recognized by other nodes, and finally may become the final consensus results. Taking bitcoin as an example, the workload proof is adopted. Only when more than 51% of the accounting nodes in the whole network are controlled can a nonexistent record be forged. When there are enough nodes in the blockchain, this is basically impossible, thus eliminating the possibility of fraud.
(4) smart contract, which is based on these trusted and tamperable data, can automatically execute some pre-defined rules and terms. Take insurance as an example. If everyone's information (including medical information and risk occurrence information) is true and reliable, it is easy to carry out automatic claim settlement in some standardized insurance procts
(1) distributed ledger, that is, transaction bookkeeping is completed by multiple nodes distributed in different places, and each node records complete accounts, so they can participate in monitoring the legitimacy of transactions, At the same time, they can testify together
different from traditional distributed storage, the uniqueness of distributed storage of blockchain is mainly reflected in two aspects: one is that each node of blockchain stores complete data according to block chain structure, while traditional distributed storage generally stores data in multiple copies according to certain rules. Second, the storage of each node in the blockchain is independent and has the same status, which relies on the consensus mechanism to ensure the consistency of storage, while the traditional distributed storage generally synchronizes data from the central node to other backup nodes[ 8]
no single node can record the account data separately, so as to avoid the possibility that a single bookkeeper is controlled or bribed to record false accounts. In theory, unless all the nodes are destroyed, the accounts will not be lost, so as to ensure the security of the account data
(2) asymmetric encryption and authorization technology, the transaction information stored on the blockchain is public, but the account identity information is highly encrypted, which can only be accessed under the authorization of the data owner, thus ensuring the data security and personal privacy
(3) consensus mechanism is how to reach a consensus among all accounting nodes to determine the validity of a record, which is not only a means of identification, but also a means of preventing tampering. Blockchain proposes four different consensus mechanisms, which are suitable for different application scenarios and achieve a balance between efficiency and security
the consensus mechanism of blockchain has the characteristics of "the minority is subordinate to the majority" and "everyone is equal", in which "the minority is subordinate to the majority" does not completely refer to the number of nodes, but also can be the computing power, the number of shares or other characteristics that can be compared by computers“ "Everyone is equal" means that when the nodes meet the conditions, all nodes have the right to put forward the consensus results first, and then directly recognized by other nodes, and finally may become the final consensus results. Taking bitcoin as an example, the workload proof is adopted. Only when more than 51% of the accounting nodes in the whole network are controlled can a nonexistent record be forged. When there are enough nodes in the blockchain, this is basically impossible, thus eliminating the possibility of fraud.
(4) smart contract, which is based on these trusted and tamperable data, can automatically execute some pre-defined rules and terms. Take insurance as an example. If everyone's information (including medical information and risk occurrence information) is true and reliable, it is easy to carry out automatic claim settlement in some standardized insurance procts
6. At present, the domestic blockchain is more professional, which is a pure blockchain technology Q & a community launched by wanglian technology, aiming to provide business for blockchain technology lovers
this is a gathering place for blockchain enthusiasts, with tens of thousands of blockchain practitioners and many top experts in the instry. Blockchain brothers are not only a platform for technical exchanges and answers to difficult and miscellaneous problems, but also innovative incentives and project training to drive the talent cultivation and development of the blockchain instry, and continue to provide rich instry resources to truly serve blockchain talents.
this is a gathering place for blockchain enthusiasts, with tens of thousands of blockchain practitioners and many top experts in the instry. Blockchain brothers are not only a platform for technical exchanges and answers to difficult and miscellaneous problems, but also innovative incentives and project training to drive the talent cultivation and development of the blockchain instry, and continue to provide rich instry resources to truly serve blockchain talents.
7. Recommend Hong Kong Institute of international new economy chain energy institute
in order to better promote the application of blockchain in real economy, Hong Kong Institute of international new economy has arranged "chain energy institute" + "chain energy capital" + "chain energy instry alliance", and established an ecological environment of self-development and self evolution of chain energy economy
chain energy college is an academic research and ecational institution focusing on economic theory, business model research and chain energy training ecation. It is the "brain" and theoretical pioneer of chain energy economy
the Hong Kong International New Economy Research Institute was officially established in Hong Kong on June 7, 2018. It is a comprehensive scientific research service institution. Its research fields include research on the integration and application of global blockchain and big data technology, research on the integration and application of global blockchain and artificial intelligence technology, Research on regulatory policies, laws and regulations of blockchain, research on the development of China's blockchain instry, research on the integration and application of global blockchain and artificial intelligence technology The practical application of blockchain technology. With the help of research and judgment on the trend of new economy, research results and promotion experience, the Hong Kong Institute of international new economy has proposed the forward-looking theoretical system of "chain energy economy" for the first time, which is committed to providing the popularization and relevant solutions of the theoretical system of financial new economy, blockchain technology and "chain energy economy" for government regulators and real enterprises
as the proponent of "chain energy economy", the Hong Kong Institute of international new economy is committed to providing government regulators and traditional Chinese entities with new financial economy, blockchain technology and popularization of the theoretical system of "chain energy economy" and related solutions.
in order to better promote the application of blockchain in real economy, Hong Kong Institute of international new economy has arranged "chain energy institute" + "chain energy capital" + "chain energy instry alliance", and established an ecological environment of self-development and self evolution of chain energy economy
chain energy college is an academic research and ecational institution focusing on economic theory, business model research and chain energy training ecation. It is the "brain" and theoretical pioneer of chain energy economy
the Hong Kong International New Economy Research Institute was officially established in Hong Kong on June 7, 2018. It is a comprehensive scientific research service institution. Its research fields include research on the integration and application of global blockchain and big data technology, research on the integration and application of global blockchain and artificial intelligence technology, Research on regulatory policies, laws and regulations of blockchain, research on the development of China's blockchain instry, research on the integration and application of global blockchain and artificial intelligence technology The practical application of blockchain technology. With the help of research and judgment on the trend of new economy, research results and promotion experience, the Hong Kong Institute of international new economy has proposed the forward-looking theoretical system of "chain energy economy" for the first time, which is committed to providing the popularization and relevant solutions of the theoretical system of financial new economy, blockchain technology and "chain energy economy" for government regulators and real enterprises
as the proponent of "chain energy economy", the Hong Kong Institute of international new economy is committed to providing government regulators and traditional Chinese entities with new financial economy, blockchain technology and popularization of the theoretical system of "chain energy economy" and related solutions.
8. Play guest cloud, flow treasure box, storm broadcast control cloud, star magic box, Xiaorui family cloud, travel and entertainment treasure box and so on, the modes are almost the same
BSC cloud box is also one of them, which is worthy of special introction
from the point of view of time nodes, BSC cloud box is one of the earlier models. Gamer cloud came out earlier than BSC cloud box. However, in a major revision later, BSC cloud box mode was still used. From the perspective of risk control, BSC does the same as gamer cloud
but BSC cloud box is 100 times and 10000 times better than other procts - dividend mechanism
in short, the BSC system uses your idle computing power and traffic to make profits, and then distributes the profits to everyone according to the amount of contributed computing power and traffic
that's what everyone says, but how many people really give dividends
the dividend in the first quarter of 2019 has been completed. I didn't get the dividend because of my own nonsense and disagreeing with the government, but some friends around me got the dividend, the six figure level, and the highest one got the seven figure level. Of course, other people also made a lot of investment and contribution
this is the first blockchain proct that I have seen since I came into contact with blockchain, which really pays dividends. I am convinced that I will not mess with it in the future, and I will follow suit in a down-to-earth way.
BSC cloud box is also one of them, which is worthy of special introction
from the point of view of time nodes, BSC cloud box is one of the earlier models. Gamer cloud came out earlier than BSC cloud box. However, in a major revision later, BSC cloud box mode was still used. From the perspective of risk control, BSC does the same as gamer cloud
but BSC cloud box is 100 times and 10000 times better than other procts - dividend mechanism
in short, the BSC system uses your idle computing power and traffic to make profits, and then distributes the profits to everyone according to the amount of contributed computing power and traffic
that's what everyone says, but how many people really give dividends
the dividend in the first quarter of 2019 has been completed. I didn't get the dividend because of my own nonsense and disagreeing with the government, but some friends around me got the dividend, the six figure level, and the highest one got the seven figure level. Of course, other people also made a lot of investment and contribution
this is the first blockchain proct that I have seen since I came into contact with blockchain, which really pays dividends. I am convinced that I will not mess with it in the future, and I will follow suit in a down-to-earth way.
9. finance
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