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How does blockchain change data
Publish: 2021-05-07 20:30:05
1.
With the rapid development of Internet technology, it has brought us infinite wonderful and convenient life. At the same time, with the continuous improvement of 5g network, container cloud and high-performance storage hardware, data growth has entered an unprecedented stage of development
AR, VR, Internet of things, edge computers and other devices available everywhere generate a continuous stream of data, just like an open water pipe, the data source has been flowing out. The data generated will increase geometrically. At this time, the storage technology of blockchain will be demonstrated. A few years ago, there was an excellent IPFs project in the blockchain storage technology
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yottachain takes the blockchain as the underlying technology and develops a powerful incentive scheme for miners. With 1GB
of space invested by miners, yottachain can generate 5-10gb of storage capacity, which proces the miracle effect that the purchasing power of digital currency obtained by resource suppliers exceeds the resources they supply
2. The distributed architecture and tamper proof features of blockchain technology help to solve the problems of bill authenticity and information opacity. When participants need to check whether the bill has been tampered or transferred, blockchain can provide indisputable proof of consistency
digital currency also makes use of this feature of blockchain. Puyin is a kind of tea standard digital currency developed based on blockchain technology.
digital currency also makes use of this feature of blockchain. Puyin is a kind of tea standard digital currency developed based on blockchain technology.
3. [puzzle] gold miner Chinese version
new gold digger's Chinese version...
game props: press the key to start pulling gold. The red bomb means to pull something you don't want. Press the "↑" key ~ to blow up the thing you pull yourself. The yellow bottle with three forks is strong water. It's a little faster when recycling the rope, It only takes effect in one round. The book "rocks" on it means that if you collect stones, you can sell them at a higher price than usual! 11 pieces of small stones can sell 33 pieces, which is also effective in the same game. The thing in the yellow bottle is brick oil, which will make bricks appreciate. 600 pieces of bricks will sell to 900! It's also the lucky grass that takes effect in the first round. If you use it, you can increase your lucky degree and pull it to "?" If you buy a small bag, you may become very strong, or you may get some of the above items, and sometimes even the price of stones will rise!
new gold digger's Chinese version...
game props: press the key to start pulling gold. The red bomb means to pull something you don't want. Press the "↑" key ~ to blow up the thing you pull yourself. The yellow bottle with three forks is strong water. It's a little faster when recycling the rope, It only takes effect in one round. The book "rocks" on it means that if you collect stones, you can sell them at a higher price than usual! 11 pieces of small stones can sell 33 pieces, which is also effective in the same game. The thing in the yellow bottle is brick oil, which will make bricks appreciate. 600 pieces of bricks will sell to 900! It's also the lucky grass that takes effect in the first round. If you use it, you can increase your lucky degree and pull it to "?" If you buy a small bag, you may become very strong, or you may get some of the above items, and sometimes even the price of stones will rise!
4. If it is the proof of workload, it can be modified, but it needs to invest a lot of money. For example, if you want to change the block data of bitcoin (such as transferring all bitcoin to your wallet, etc.), it needs to account for 51% of the total network computing power. But with so many miners digging, it is basically impossible to account for 51% of the total network computing power.
5. Jinwowo analyzes the security of data when using blockchain Technology: blockchain technology is a kind of technology that supports decentralization in a trustless network environment
it can ensure the security of the communication network of the application system running on the chain by means of digital signature, and use hash chain technology to ensure that the written data can not be changed.
it can ensure the security of the communication network of the application system running on the chain by means of digital signature, and use hash chain technology to ensure that the written data can not be changed.
6. No, because the data on the Los chain can only be added and cannot be modified, it determines the transparency and non tampering of the business.
7. Blockchain can encrypt and store certificates to ensure data security
the Internet makes our life more convenient, but it also brings a series of problems and challenges about data security. Under the wave of digitalization, data security may become the core competitiveness, and under the momentum of vigorously developing blockchain in our country, it will become the general trend for blockchain to ensure data security
through self-developed blockchain technology and invention patents, yibaoquan has launched "blockchain + full evidence chain + preservation chain", which effectively ensures data security and judicial compliance. Through DES, SHA512 and other encryption algorithms, as well as time stamp service and pbft consensus algorithm, the work data is encrypted to help users encrypt and store the electronic data on the blockchain at the first time, fully guaranteeing the originality of the data stored in the blockchain and effectively preventing tampering.
the Internet makes our life more convenient, but it also brings a series of problems and challenges about data security. Under the wave of digitalization, data security may become the core competitiveness, and under the momentum of vigorously developing blockchain in our country, it will become the general trend for blockchain to ensure data security
through self-developed blockchain technology and invention patents, yibaoquan has launched "blockchain + full evidence chain + preservation chain", which effectively ensures data security and judicial compliance. Through DES, SHA512 and other encryption algorithms, as well as time stamp service and pbft consensus algorithm, the work data is encrypted to help users encrypt and store the electronic data on the blockchain at the first time, fully guaranteeing the originality of the data stored in the blockchain and effectively preventing tampering.
8. First, blockchain will promote the establishment of cleaner and more organized personal data. Secondly, blockchain will promote the emergence of new markets:
1. For example, the data market (which is relatively easy to implement)
2. For example, model market (this is much more interesting)
3. There may even be an AI market in the end. Therefore, simple data sharing and new markets, together with blockchain data verification, will provide smoother integration, thus recing the entry threshold of small enterprises and recing the competitive advantage of technology giants. In the efforts to rece the entry threshold, two problems have been solved, namely, providing more extensive data access and more effective data monetization mechanism
increase trust in human: once some tasks are handed over to automatic virtual agents, clear audit trail can help robots trust each other (and help us to trust them). With itemized data and coordinated decision-making, coupled with a robust mechanism to reach a quorum (highly relevant to swarm robots and multi-agent scenarios), this will eventually increase the interaction and transaction between machines
rece catastrophic risk: AI written in Dao with specific smart contract can only perform those actions, and there is no more (so its action space is also limited). Although the interaction between AI and blockchain technology can bring many benefits, there is still a big problem:
AI was born in an open source environment, in which data is a real moat. But with the democratization of this data and the open source of software, how can we ensure the success and continuous development of AI? What will be the new moat? My only guess at this stage is... Talent
the Xueshuo innovation blockchain Technology Workstation of Lianqiao ecation online is the only approved "blockchain Technology Specialty" pilot workstation of "smart learning workshop 2020 Xueshuo innovation workstation" launched by the school planning, construction and development center of the Ministry of ecation of China. Based on providing diversified growth paths for students, the professional station promotes the reform of the training mode of the combination of professional degree research, proction, learning and research, and constructs the applied and compound talent training system.
1. For example, the data market (which is relatively easy to implement)
2. For example, model market (this is much more interesting)
3. There may even be an AI market in the end. Therefore, simple data sharing and new markets, together with blockchain data verification, will provide smoother integration, thus recing the entry threshold of small enterprises and recing the competitive advantage of technology giants. In the efforts to rece the entry threshold, two problems have been solved, namely, providing more extensive data access and more effective data monetization mechanism
increase trust in human: once some tasks are handed over to automatic virtual agents, clear audit trail can help robots trust each other (and help us to trust them). With itemized data and coordinated decision-making, coupled with a robust mechanism to reach a quorum (highly relevant to swarm robots and multi-agent scenarios), this will eventually increase the interaction and transaction between machines
rece catastrophic risk: AI written in Dao with specific smart contract can only perform those actions, and there is no more (so its action space is also limited). Although the interaction between AI and blockchain technology can bring many benefits, there is still a big problem:
AI was born in an open source environment, in which data is a real moat. But with the democratization of this data and the open source of software, how can we ensure the success and continuous development of AI? What will be the new moat? My only guess at this stage is... Talent
the Xueshuo innovation blockchain Technology Workstation of Lianqiao ecation online is the only approved "blockchain Technology Specialty" pilot workstation of "smart learning workshop 2020 Xueshuo innovation workstation" launched by the school planning, construction and development center of the Ministry of ecation of China. Based on providing diversified growth paths for students, the professional station promotes the reform of the training mode of the combination of professional degree research, proction, learning and research, and constructs the applied and compound talent training system.
9. The English full name of alot is "artificial intelligence & Internet of things". Broadly speaking, it refers to the integration of artificial intelligence technology and Internet of things in practical application. However, with the arrival of 5g wave, the connotation of "alot" has become increasingly rich. Aiot is not a simple AI + IOT, but the application of artificial intelligence, Internet of things and other technologies, based on big data and cloud computing, with semiconctor as the algorithm carrier, with network security technology as the implementation guarantee, with 5g as the catalyst, to integrate data, knowledge and intelligence
5g, AI and other emerging technologies will fully break out in 2019, enabling more and more application scenarios such as autonomous driving, urban brain, AI pension, medical imaging to step down from the "altar" and enter our lives. 5g has the characteristics of high speed, large capacity and low delay, which brings more efficient information transmission channel for IOT. It has broad prospects in smart home, Internet of vehicles, driverless, smart city, smart medical care, smart countryside and other fields. The blessing of AI technology provides IOT with a more intelligent information collection portal and richer application scenarios. AI can bring a relatively isolated device into the scene, which can greatly improve the response space of IOT.
5g, AI and other emerging technologies will fully break out in 2019, enabling more and more application scenarios such as autonomous driving, urban brain, AI pension, medical imaging to step down from the "altar" and enter our lives. 5g has the characteristics of high speed, large capacity and low delay, which brings more efficient information transmission channel for IOT. It has broad prospects in smart home, Internet of vehicles, driverless, smart city, smart medical care, smart countryside and other fields. The blessing of AI technology provides IOT with a more intelligent information collection portal and richer application scenarios. AI can bring a relatively isolated device into the scene, which can greatly improve the response space of IOT.
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