Position: Home page » Blockchain » What role does blockchain bring us
What role does blockchain bring us
Publish: 2021-03-29 16:55:21
1. In short, blockchain is a distributed and decentralized computer technology
what is distributed and decentralized? Take marriage registration as an example. In the past, when two people got married, they had to go to the Civil Affairs Bureau to go through the formalities, and then enter the information into the computer before they could finish the legal process. What if we use blockchain technology? As long as two people agree to get married, and then release a message in the circle of friends, the process of marriage is completed, and there is no need to go to the Civil Affairs Bureau. Your friends are common witnesses, they may be distributed all over the world, but their mobile phones will help you record the information and tell others who want to know
if you want to hide the marriage information, you used to just modify the records on the computer of the Civil Affairs Bureau, but now you have to modify the records on the mobile phones of all the people who know the truth at the same time. The more people who know the truth, the less likely they are to modify it, so it is an impossible task. This is distributed and decentralized
deepen the understanding
on the network, every once in a while, a block will be generated. This block is equivalent to a network logbook, which is used to record the relevant information that happened in a period of time. When the logbook is full, a new logbook will be generated. Once the information is recorded, all participants will be informed, and everyone's logbook will be updated synchronously
these logbooks are finally connected in series, which is blockchain technology. Because of the use of cryptography technology, if someone wants to tamper with the message unilaterally, through the verification of blockchain algorithm protection mechanism, if the time point is not right and the associated information is not right, other people will not update their own record book, and the information will be invalid
therefore, compared with the traditional information storage technology, blockchain technology is more secure, transparent and irreversible
concept differentiation
blockchain is not equal to bitcoin, it is just a kind of underlying technology invented to realize bitcoin as a digital currency. Blockchain can be applied to a wider range. In addition to digital currency, it can also be applied to P2P loan, global payment, micro finance, electronic payment, remittance and other financial aspects. It can also be applied to intellectual property, election, notarization and other aspects of people's livelihood.
what is distributed and decentralized? Take marriage registration as an example. In the past, when two people got married, they had to go to the Civil Affairs Bureau to go through the formalities, and then enter the information into the computer before they could finish the legal process. What if we use blockchain technology? As long as two people agree to get married, and then release a message in the circle of friends, the process of marriage is completed, and there is no need to go to the Civil Affairs Bureau. Your friends are common witnesses, they may be distributed all over the world, but their mobile phones will help you record the information and tell others who want to know
if you want to hide the marriage information, you used to just modify the records on the computer of the Civil Affairs Bureau, but now you have to modify the records on the mobile phones of all the people who know the truth at the same time. The more people who know the truth, the less likely they are to modify it, so it is an impossible task. This is distributed and decentralized
deepen the understanding
on the network, every once in a while, a block will be generated. This block is equivalent to a network logbook, which is used to record the relevant information that happened in a period of time. When the logbook is full, a new logbook will be generated. Once the information is recorded, all participants will be informed, and everyone's logbook will be updated synchronously
these logbooks are finally connected in series, which is blockchain technology. Because of the use of cryptography technology, if someone wants to tamper with the message unilaterally, through the verification of blockchain algorithm protection mechanism, if the time point is not right and the associated information is not right, other people will not update their own record book, and the information will be invalid
therefore, compared with the traditional information storage technology, blockchain technology is more secure, transparent and irreversible
concept differentiation
blockchain is not equal to bitcoin, it is just a kind of underlying technology invented to realize bitcoin as a digital currency. Blockchain can be applied to a wider range. In addition to digital currency, it can also be applied to P2P loan, global payment, micro finance, electronic payment, remittance and other financial aspects. It can also be applied to intellectual property, election, notarization and other aspects of people's livelihood.
2. Chongqing jinwowo analysis:
the application of data signature and encryption technology of blockchain has realized tamper proof, unified standard and efficient exchange of commodity information
based on this, we can achieve trust sharing among brands, channels, retailers, consumers, regulatory authorities and third-party testing institutions, and comprehensively improve the brand, efficiency, experience, supervision and overall revenue of the supply chain.
the application of data signature and encryption technology of blockchain has realized tamper proof, unified standard and efficient exchange of commodity information
based on this, we can achieve trust sharing among brands, channels, retailers, consumers, regulatory authorities and third-party testing institutions, and comprehensively improve the brand, efficiency, experience, supervision and overall revenue of the supply chain.
3. What platform is this? Click recharge generated after the two-dimensional code is the recharge address, you transfer your digital currency to change the address can recharge success.
4. Bitcoin is proced by the source P2P software, such as cryptocurrency or electronic currency. Generally speaking, it uses the computing power of mining equipment to calculate the number of difficult problems. Network confirms the transaction. Bitcoin network rewards bitcoin according to solving the number of difficult problems. There is no exchange rate of bitcoin. It is said that the exchange rate of bitcoin is universal all over the world. Bitcoin mining node software is based on P2P network, digital signature, digital signature The password evidence initiates the verification transaction node to broadcast the transaction to the network. Some broadcast transactions are verified by the miner. The miner expresses the confirmation transaction with the self working proof knot. The packaged data block data block is a continuous data block chain. Each bitcoin node collects the unconfirmed transaction and gathers it into the data block. The data block in front of the data block gathers the miner node to add the random adjustment number and calculates the front data block SHA-256 Hash operation value mining node repeatedly tries to find the random adjustment number directly, so that the hash value is lower than a specific target. Because it is not difficult to find the qualified random adjustment number inversely by hash operation, it is necessary to estimate the total number of broken trial and error process workload. The proof mechanism plays a role. The node finds the problem, broadcasts the new solution to the whole network, receives the new solution data block, and checks whether it meets the specification The hash value is calculated to find that the data block really meets the requirements, and its nodes accept the data block and attach it
5. Hello
1. Blockchain is a point-to-point technology
2. Mainly for business payment
3. It doesn't have much influence on our life for the time being
4. The blockchain technology is still in the development stage and has not been popularized. The practical application has yet to be proved by time. At present, many new types of MLM have been extended in the blockchain. I hope you will treat it with caution.
1. Blockchain is a point-to-point technology
2. Mainly for business payment
3. It doesn't have much influence on our life for the time being
4. The blockchain technology is still in the development stage and has not been popularized. The practical application has yet to be proved by time. At present, many new types of MLM have been extended in the blockchain. I hope you will treat it with caution.
6. The essence of blockchain is a decentralized, point-to-point transmission, consensus mechanism, tamperable distributed account book. Because of its so many characteristics, there are more and more application scenarios of blockchain, which will go deep into all aspects of our future life. Specifically, you can go to hashton blockchain company to learn about it. They are the authorities on this.
7. Take ecation as an example, there are already enterprises that can apply blockchain to the field of ecation. For example, Shanghai wangchain technology can realize the application of blockchain technology in the aspects of ecation file management, student credit reference, academic certificate, achievement certificate, etc., while avoiding the possibility of technical fraud.
Hot content