What is the blockchain field? In other words, what is the real ability of the blockchain, let’s briefly talk about those things about the blockchain, the editor combines my own ideas and some of the blockchains I saw on the Internet Some of the statements made a small summary:
What does the field and technology of blockchain mean?
There are many definitions of blockchain technology, everyone's name is different, and the industry is still not unified.
Everyone has his own Hamlet in his heart, so I won't define it here, and you can refer to other responses.
If one sentence is used to introduce the application of blockchain in detail, it is based on the consensus mechanism, the technicality of login passwords and the multi-account book of the distributed system to generate a multi-faceted shared resource, unforgeable, time-added information content chain and transaction chain.
Since the advent of blockchain applications, its development trend can be roughly divided into three links.
The first generation of blockchain: Bitcoin's lowest level of technology in application. Its key function is to better handle the various trust problems under the participation of multiple parties, and the development trend has led to blockchain technology and self-trust systems. The software solution greatly reduces the cost of intermediate trading and third-party payment.
From the perspective of technical completion alone, the completion of blockchain technology is completely possible. This is also the most unique feature of the first-generation blockchain application. The authentication machine on blockchain technology can be added at will without restriction. Moreover, all authentication connection points have the same control rights, and the blockchain technology has completed democracy and freedom. All connection points participate in the authentication work and obtain profits.
In the first generation of blockchain applications, Bitcoin and Ethereum are the most common main manifestations of public ownership chains. The ultimate goal of the idealized and thorough blockchain technology of blockchain technology is to complete affirmative freedom and affirmative privacy protection. From the perspective of the stage, it is difficult to complete in the real world. Certainly randomness is not necessarily stronger than the current decentralized remediation, and full selection is not necessarily the best.
As everyone knows, the first-generation blockchain applications also have significant shortcomings in the development trend, that is, high efficiency is not high.
In the case of Bitcoin , if it is used as payment, most of it is not practical. Buying and selling and third-party payment must be at least ten minutes before they can be basically carried out, and an hour can be finalized. Obviously this is not suitable in real life. .
The second-generation blockchain: The application has improved in these aspects, changed the consensus mechanism and improved the high efficiency of operation. For example, the connection points for authentication in the DPOS consensus mechanism are all selected, so the efficiency can be improved a lot. The transaction payment time can be reduced to a few seconds.
The third-generation blockchain: One of the characteristics of the larger application is that it has not blindly followed the trend and pursued the perfect and affirmed blockchain technology, and selected reasonable blockchain technology, that is, the connection point of the blockchain technology is limited by the supervisory authority , Only the qualified connection points that have been authorized can participate in the certification work and enjoy the same benefits. Everyone knows that decentralization has the upper hand in terms of high efficiency. Therefore, the third-generation blockchain application measures the share of blockchain technology and decentralization, and promotes higher efficiency and better use. The third-generation block The key to chain technology means Ripple and R3, and most of these are dominated by exclusive chains and alliance chains.
Reasonable blockchain technology can produce a lot of benefits over certain blockchain technology. First of all, it is no longer necessary to have a lot of mining machines, which can prevent the consumption of resources and electric energy; secondly, the development prospects ensure that the interconnection in the field is completed first, and then expanded to cross-industry interconnection, and finally complete the Internet of Things. A sense of rhythm from shallow to deep has a higher feasibility analysis. Moreover, this kind of reasonable blockchain technology can also use selective management decisions to prevent collective errors.
The third-generation blockchain application basically modified the bottom-level architecture of the second-generation, and created a real-name verification and customer management system. Naturally, the relationship between this customer management system and blockchain technology information content belongs to non- The content of the published information is confidential and used to maintain the company and its private information. Naturally, my country's supervisory agencies can view on demand for the sake of finance, compliance management and the anti-terrorist financial industry, and can show the role of restricting, blocking accounts and monitoring. In the end, even if the relationship logic similar to social media is created on the customer management system, it will show a low-cost credit system assessment.
Naturally, whether it is a thorough blockchain technology or a reasonable blockchain technology, there are separate sales markets and fans. They can fully compete with each other in the market. They can also show their strengths and make up for their weaknesses. The only goal is openness, safety factor, and uniqueness.
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