Position: Home page » Blockchain » Blockchain personal asset data
Blockchain personal asset data
Publish: 2021-03-24 08:19:45
1. According to reports, the latest data shows that China's total blockchain investment in the first quarter of 2018 was 681 million yuan
according to the report,. According to the data from third-party research institutions, according to incomplete statistics, investment institutions invested 1.271 billion yuan in the field of blockchain last year and made 100 investments. In the first quarter of 2018, there were 58 blockchain investment events, with a total investment of 681 million yuan
since last year, the concept of blockchain has been favored by capital and regarded as another "wind outlet" after the sharing economy and artificial intelligence. Relevant experts said that in order to truly release the development potential of blockchain, on the one hand, it needs to cross the "threshold" of reliability and security, privacy protection, cost rection and other underlying technologies in the context of large-scale transactions
according to experts, generally speaking, blockchain is a public account book that can be trusted, tamper proof and non repudiation. It is highly transparent, so it can fully realize multilateral mutual trust. One of the best things about blockchain is to solve the problem of reliable data, so that the digital world can be as real as the physical world
content source: bit 110
according to the report,. According to the data from third-party research institutions, according to incomplete statistics, investment institutions invested 1.271 billion yuan in the field of blockchain last year and made 100 investments. In the first quarter of 2018, there were 58 blockchain investment events, with a total investment of 681 million yuan
since last year, the concept of blockchain has been favored by capital and regarded as another "wind outlet" after the sharing economy and artificial intelligence. Relevant experts said that in order to truly release the development potential of blockchain, on the one hand, it needs to cross the "threshold" of reliability and security, privacy protection, cost rection and other underlying technologies in the context of large-scale transactions
according to experts, generally speaking, blockchain is a public account book that can be trusted, tamper proof and non repudiation. It is highly transparent, so it can fully realize multilateral mutual trust. One of the best things about blockchain is to solve the problem of reliable data, so that the digital world can be as real as the physical world
content source: bit 110
2. Blockchain can be applied in many fields, and the application of digital assets is a major direction, which can be roughly divided into three categories: digital currency, digital financial assets and all kinds of digital financial assets
digital currency: bitcoin and other virtual currencies
Digital financial assets: Digital stocks, private equity, crowdfunding equity, bonds, hedge funds, all types of financial derivatives, such as futures, options and other financial assets
all kinds of digital assets: real estate, data assets, intellectual property, art, luxury, cultural heritage, enterprise assets, urban assets, etc.
digital currency: bitcoin and other virtual currencies
Digital financial assets: Digital stocks, private equity, crowdfunding equity, bonds, hedge funds, all types of financial derivatives, such as futures, options and other financial assets
all kinds of digital assets: real estate, data assets, intellectual property, art, luxury, cultural heritage, enterprise assets, urban assets, etc.
3. Ideally, securities trading does not need transaction intermediary, and it is highly efficient to directly go from indivial to indivial, or from institution to institution, or from institution to indivial.
4. As of June 17, 2017, the global digital money market volume was US $97.14 billion (about RMB 660 billion), and the 24-hour trading volume was US $5.75 billion (about RMB 39 billion). Meanwhile, as of June 17, 2017, the global average trading volume between digital currency and legal currency was US $5.12 billion (about RMB 35 billion) every 24 hours. With the continuous development of the blockchain market, the trading volume of the blockchain trade market will grow exponentially, which is a good development opportunity for the mbaex website.
5. It's very difficult for indivials to master big data. If they do, the source is questionable
as for blockchain big data, it cannot be forcibly linked
if you have to make money, you have to enter the currency market, but the risk is extremely high. At present, basically, the leeks have been cut.
as for blockchain big data, it cannot be forcibly linked
if you have to make money, you have to enter the currency market, but the risk is extremely high. At present, basically, the leeks have been cut.
6. The reason why blockchain assets can become assets is that they are not replicable.
7. The relationship between blockchain and big data storage is as follows:
first, data security: blockchain makes data flow "at ease"
with its trustworthiness, security and non tamperability, blockchain liberates more data. A typical case is used to illustrate how blockchain promotes the generation of big data for gene sequencing. Blockchain sequencing can use the private key to limit access rights, so as to avoid the legal restrictions on indivial access to gene data, and use distributed computing resources to complete the sequencing service at low cost. The security of blockchain makes sequencing an instrialized solution, realizing global scale sequencing, thus promoting the massive growth of data< Second, data open sharing: blockchain guarantees data privacy
the government has a large number of high-density and high-value data, such as medical data, population data, etc. The opening of government data is the general trend, which will have an inestimable impetus to the development of the whole economy and society. However, the main difficulty and challenge of data opening is how to open data while protecting personal privacy. Data desensitization technology based on blockchain can ensure data privacy and provide a solution for data opening under privacy protection. Data desensitization technology mainly uses hash processing and other encryption algorithms. For example, enigma based on blockchain technology can protect the privacy of data and eliminate information security problems in data sharing by computing data without accessing the original data. For example, employees of a company can safely open the path to access their salary information and jointly calculate the average salary within the group. Each participant can know his or her relative position in the group, but he or she knows nothing about the salaries of other members< The schematic diagram of data hash desensitization processing
3. Data storage: blockchain is a kind of database storage technology that can not be tampered with, full history, strong endorsement
blockchain technology, through all nodes in the network participate in the calculation together, and verify the authenticity of their information to achieve the consensus of the whole network, it can be said that blockchain technology is a specific database technology. So far, our big data is still in a very basic stage. The data based on the consensus of the whole network and the reliable blockchain data are tamperable and historical, which makes the quality of the data gain unprecedented strong trust endorsement, and also makes the development of the database enter a new era< Data analysis: blockchain ensures data security
data analysis is the core of realizing data value. In data analysis, how to effectively protect personal privacy and prevent core data leakage has become the primary consideration. For example, with the application of fingerprint data analysis and the popularization of genetic data detection and analysis, more and more people worry that once personal health data is leaked, it may lead to serious consequences. Blockchain technology can prevent this kind of situation through multi signature private key, encryption technology and secure multi-party computing technology. When the data is hashed and placed on the blockchain, the use of digital signature technology can enable those authorized people to access the data. The private key not only ensures the privacy of data, but also can be shared with authorized research institutions. The data is stored on the decentralized blockchain and analyzed without accessing the original data. It can not only protect the privacy of the data, but also provide it to the global scientific research institutions and doctors for sharing. As the basic health database of all mankind, it will bring great convenience to solve the sudden and difficult diseases in the future
v. data circulation: blockchain protects the rights and interests related to data
for valuable data assets of indivials or institutions, blockchain can be used to register them. Transaction records are recognized, transparent and traceable throughout the network, making clear the source, ownership, use right and circulation path of big data assets, which is of great value to data asset transaction
on the one hand, blockchain can break the threat of intermediary ing data, which is concive to the establishment of a trusted data asset trading environment. Data is a very special commodity, which is essentially different from ordinary commodities. It is mainly characterized by unclear ownership and "being owned after seeing and ing", which also determines that the traditional commodity intermediary transaction method can not meet the needs of data sharing, exchange and transaction. Because the intermediary center has the conditions and the ability to and save all the flowing data, it is extremely unfair to the data procers. This threat can not be eliminated only by commitment, and the existence of this threat has become a huge obstacle to the flow of data. Based on the decentralized blockchain, it can break the threat of ing data in the intermediary center and protect the legitimate rights and interests of data owners
on the other hand, blockchain provides a traceable path, which can effectively solve the problem of data right confirmation. Through multiple nodes participating in the calculation in the network, blockchain can participate in the calculation and recording of data together, and verify the effectiveness of their information. It can not only carry out information anti-counterfeiting, but also provide a traceable path. The transaction information of each block is strung together to form a complete detailed list of transactions. The context of each transaction is very clear and transparent. In addition, when people have doubts about the "value" of a block, they can easily trace back the historical transaction records, and then judge whether the value is correct, and identify whether the value has been tampered or recorded incorrectly
with the protection of blockchain, big data will naturally become more active
the tokens of crowdfunding projects on coin Ying China platform are all developed based on blockchain technology, and relevant information will be recorded on the blockchain.
first, data security: blockchain makes data flow "at ease"
with its trustworthiness, security and non tamperability, blockchain liberates more data. A typical case is used to illustrate how blockchain promotes the generation of big data for gene sequencing. Blockchain sequencing can use the private key to limit access rights, so as to avoid the legal restrictions on indivial access to gene data, and use distributed computing resources to complete the sequencing service at low cost. The security of blockchain makes sequencing an instrialized solution, realizing global scale sequencing, thus promoting the massive growth of data< Second, data open sharing: blockchain guarantees data privacy
the government has a large number of high-density and high-value data, such as medical data, population data, etc. The opening of government data is the general trend, which will have an inestimable impetus to the development of the whole economy and society. However, the main difficulty and challenge of data opening is how to open data while protecting personal privacy. Data desensitization technology based on blockchain can ensure data privacy and provide a solution for data opening under privacy protection. Data desensitization technology mainly uses hash processing and other encryption algorithms. For example, enigma based on blockchain technology can protect the privacy of data and eliminate information security problems in data sharing by computing data without accessing the original data. For example, employees of a company can safely open the path to access their salary information and jointly calculate the average salary within the group. Each participant can know his or her relative position in the group, but he or she knows nothing about the salaries of other members< The schematic diagram of data hash desensitization processing
3. Data storage: blockchain is a kind of database storage technology that can not be tampered with, full history, strong endorsement
blockchain technology, through all nodes in the network participate in the calculation together, and verify the authenticity of their information to achieve the consensus of the whole network, it can be said that blockchain technology is a specific database technology. So far, our big data is still in a very basic stage. The data based on the consensus of the whole network and the reliable blockchain data are tamperable and historical, which makes the quality of the data gain unprecedented strong trust endorsement, and also makes the development of the database enter a new era< Data analysis: blockchain ensures data security
data analysis is the core of realizing data value. In data analysis, how to effectively protect personal privacy and prevent core data leakage has become the primary consideration. For example, with the application of fingerprint data analysis and the popularization of genetic data detection and analysis, more and more people worry that once personal health data is leaked, it may lead to serious consequences. Blockchain technology can prevent this kind of situation through multi signature private key, encryption technology and secure multi-party computing technology. When the data is hashed and placed on the blockchain, the use of digital signature technology can enable those authorized people to access the data. The private key not only ensures the privacy of data, but also can be shared with authorized research institutions. The data is stored on the decentralized blockchain and analyzed without accessing the original data. It can not only protect the privacy of the data, but also provide it to the global scientific research institutions and doctors for sharing. As the basic health database of all mankind, it will bring great convenience to solve the sudden and difficult diseases in the future
v. data circulation: blockchain protects the rights and interests related to data
for valuable data assets of indivials or institutions, blockchain can be used to register them. Transaction records are recognized, transparent and traceable throughout the network, making clear the source, ownership, use right and circulation path of big data assets, which is of great value to data asset transaction
on the one hand, blockchain can break the threat of intermediary ing data, which is concive to the establishment of a trusted data asset trading environment. Data is a very special commodity, which is essentially different from ordinary commodities. It is mainly characterized by unclear ownership and "being owned after seeing and ing", which also determines that the traditional commodity intermediary transaction method can not meet the needs of data sharing, exchange and transaction. Because the intermediary center has the conditions and the ability to and save all the flowing data, it is extremely unfair to the data procers. This threat can not be eliminated only by commitment, and the existence of this threat has become a huge obstacle to the flow of data. Based on the decentralized blockchain, it can break the threat of ing data in the intermediary center and protect the legitimate rights and interests of data owners
on the other hand, blockchain provides a traceable path, which can effectively solve the problem of data right confirmation. Through multiple nodes participating in the calculation in the network, blockchain can participate in the calculation and recording of data together, and verify the effectiveness of their information. It can not only carry out information anti-counterfeiting, but also provide a traceable path. The transaction information of each block is strung together to form a complete detailed list of transactions. The context of each transaction is very clear and transparent. In addition, when people have doubts about the "value" of a block, they can easily trace back the historical transaction records, and then judge whether the value is correct, and identify whether the value has been tampered or recorded incorrectly
with the protection of blockchain, big data will naturally become more active
the tokens of crowdfunding projects on coin Ying China platform are all developed based on blockchain technology, and relevant information will be recorded on the blockchain.
8. Not controlled by single person or organization, high safety factor, records can not be tampered, transaction speed is slow
9. At the beginning, you must like it. Then in addition to professional knowledge, you need to understand his history and culture. Every instry has a historical background. This is the premise
if you don't have your own thinking and blindly listen to what's good and what's bad, then you are easy to follow the trend, and it's easy to fail, which is very dangerous
many people in the instry are paying attention to it now. In fact, it is at a high level, so it is easy to encounter bottlenecks
however, most instries are not in the bottleneck period, especially the relatively basic instries, such as service instry, food, medicine and other instries with demand, no matter how they change, there is a market
now many practitioners do feel that they are struggling. In fact, all instries are saturated. How to grow and grow in adversity is mainly to strengthen themselves from service, management and content. After having a solid foundation, they are not afraid of competition and comparison, so no matter what instry, they can go against the current.
if you don't have your own thinking and blindly listen to what's good and what's bad, then you are easy to follow the trend, and it's easy to fail, which is very dangerous
many people in the instry are paying attention to it now. In fact, it is at a high level, so it is easy to encounter bottlenecks
however, most instries are not in the bottleneck period, especially the relatively basic instries, such as service instry, food, medicine and other instries with demand, no matter how they change, there is a market
now many practitioners do feel that they are struggling. In fact, all instries are saturated. How to grow and grow in adversity is mainly to strengthen themselves from service, management and content. After having a solid foundation, they are not afraid of competition and comparison, so no matter what instry, they can go against the current.
Hot content