区块链技术为什么还应用不了呢,区块链技术为什么还应用不了网络

区块链技术作为一种新兴技术，其应用前景广阔，但是为什么还没有真正普及呢？

首先，区块链技术的发展仍处于初级阶段，缺乏一个完善的标准和规范，使得区块链技术的应用受限。

其次，区块链技术的安全性也是一个重要的问题，虽然区块链技术有着自己独特的安全特性，但是由于它的复杂性，一旦出现漏洞，就可能导致整个系统的崩溃。

此外，区块链技术还存在着性能问题，由于区块链技术的特殊性，其处理数据的速度和效率要远低于传统的数据处理技术，这也是区块链技术应用受限的重要原因之一。

最后，区块链技术的发展需要投入大量的资源，从研发、技术支持到营销，都需要大量的资金投入，而这些资源又很难获得，这也是区块链技术应用受限的重要原因。

总之，区块链技术的应用受限，主要是由于它的技术发展不够成熟、安全性不够可靠、性能不够高以及资源不足等原因。但是，随着技术的不断发展，区块链技术也在不断完善，其应用前景也将会更加广阔。

『一』 Why is blockchain not popular in China?

It’s not that it’s not popular, it’s that ordinary people don’t know much about blockchain technology yet. Blockchain technology It’s not unpopular. For example, the first project launched by the blockchain startup Abbots Financial Technology Company is Tongxinhuzhu. The goal is to use network mutual assistance as an entry point to continuously promote the use of blockchain technology in China. application and development. As the first real blockchain application in China, Tongxin Huzhu combines open source code with practical applications to achieve a deep match between blockchain technology and network mutual assistance.
Compared with developed countries, my country’s insurance industry has been developing for a short period of time, and the coverage rate of protection business, especially accident, critical illness, term life, family wealth and other protection insurances, has led to low protection and special groups seeking risk protection. products have certain difficulties. In this realistic situation, online mutual aid, as a supplement to social security and commercial insurance, can provide low-income groups with an option to stay together and have a positive insurance inclusive effect. Yang Yongzhi said, "Blockchain technology can be applied to all aspects of social innovation. Our vision is first to provide low-cost, adequate compensation for personal and property protection for the people in China who need it most, so that insurance can benefit the public. After that, we are willing to Open up this technical solution so that more fields can benefit from the popularization of blockchain technology."

『二』 Where are the application scenarios of blockchain

Block One of the most important reasons why chains are questioned is that there are no practical application scenarios, and ordinary people cannot see the possible value. So in the eyes of these experts, where are the application scenarios of blockchain most likely to appear?

Shuai Chu, founder of Quantum Chain, said: The evolution of the entire blockchain technology is still in its early stages, just like the Internet era 20 years ago. At that time, we could not have imagined that applications like Uber would appear on the Internet. The development of technology has given everyone richer diversity, and possibilities are the future.

Zeng Ming, Provost of Hupan University, gave several possible answers based on the technical characteristics of blockchain:

1. Blockchain is the most important The advantage is a transparent, immutable, distributed ledger. Some areas have never been covered by the Internet, such as acceptance bills.

2. Another big advantage of blockchain, from the perspective of smart contracts, is that it is possible to form more efficient network collaboration at the point-to-point level. Such as crowdfunding.

3. In the field of innovation, blockchain will definitely be closely integrated with the development of the Internet of Things, artificial intelligence and other fields, including cloud computing, edge computing, etc.

『三』What are the challenges currently faced by the blockchain?

What challenges are currently faced by the blockchain
At this stage, the main application projects in the blockchain field are It is divided into two aspects: one is new business models that are more compatible with blockchain technology, such as cross-border payment, supply chain finance, product traceability and other scenarios; the other is based onThere are already applications for reforming centralized businesses, that is, using the economic incentive mechanism of Token.
With the development of technology, the number of application projects in this field is expanding rapidly. Many people believe that 2018 will be the year when blockchain will truly integrate with the real economy and explode. However, blockchain technology is still in its early development stage and faces challenges including the regulatory environment, lack of talent, and technical awareness.

From a technical perspective, applying blockchain technology to actual industry scenarios requires solving issues such as transaction speed, data consensus, and node maintenance. The current Bitcoin network can only process seven transactions per second, and the leading Hyperledger technology can only reach the level of 200 to 300 transactions; compared with the centralized system that can process tens of thousands of transactions per second, there is still a gap. Large distances. In addition, the current lack of relevant incentive mechanisms in the field makes it difficult for participating nodes to operate in an orderly manner. From a regulatory perspective, although most countries are actively embracing blockchain technology, there are currently no relatively complete regulatory regulations and industry standards. Inappropriate regulatory measures may hinder the innovative development of such emerging technologies.
Affected by various factors such as the underlying technology that needs to be further matured, the lack of smart contract public chain platforms, the lack of ecological compatibility of various Tokens, and unclear government supervision; at this stage, the implementation of blockchain application projects is relatively slow. It shows that the quality of projects varies greatly. For this reason, analysts said that compared with general-purpose blockchains, what will achieve breakthroughs in the short term may be focused blockchains for specific scenarios and applications.

『四』Why the country bans blockchain

What needs to be corrected is that what the country prohibits is the transaction of digital virtual currencies such as Bitcoin, which has no supervision and high financial risks. Blockchain is the underlying technology of Bitcoin. The country is supporting the development of blockchain technology, and local governments have introduced relevant support policies.

Blockchain is an important concept of Bitcoin. It is essentially a decentralized database. At the same time, as the underlying technology of Bitcoin, it is a series of applications. Data blocks generated by cryptographic methods. Each data block contains a batch of Bitcoin network transaction information, which is used to verify the validity of the information (anti-counterfeiting) and generate the next block.

Bitcoin is an online virtual currency. The concept of Bitcoin (BitCoin) was first proposed by Satoshi Nakamoto in 2009. It is a P2P digital currency.

『五』What is the future development prospect of blockchain technology?

Five major aspects of the growth potential of the blockchain industry promote the healthy development of technology. Basic overview of blockchain analysis of blockchain (Blockchain ) technology is a technical solution for collectively maintaining a reliable database in a decentralized manner. It has the characteristics of decentralization, tamper-proof, and high scalability. It is becoming an emerging technology after big data and cloud computing., artificial intelligence, virtual reality and other technologies, it is another emerging technology that will have a major impact on the future and is expected to promote mankind from the information Internet era to the value Internet era. The United States, Japan and some European Union countries and regions have elevated blockchain development to an important national development strategy and vigorously promoted the research and development, application and promotion of blockchain technology. Our country also attaches great importance to blockchain technology innovation and industrial development. With the joint participation of IT and other companies, a large number of new companies, new products, new models, and new applications have emerged. Blockchain has been widely used in finance, government affairs, energy, and medical care. Applications in other industries are gradually unfolding, and it is becoming an important force driving technological product innovation and industrial transformation in various industries. Blockchain development is divided into three stages, namely Blockchain 1.0 represented by Bitcoin and related financial infrastructure applications, and Blockchain 2.0 represented by smart contracts. It is currently gradually moving towards blockchain-based Blockchain 3.0 is the in-depth application of blockchain technology and more complex smart contracts. Statistical analysis of blockchain investment and financing in the first half of the year. Since 2016, the frequency and amount of investment and financing in my country’s blockchain field have increased dramatically. According to statistics from the "In-depth Analysis Report on Business Model Innovation and Investment Opportunities in the Blockchain Industry" released by the Qianzhan Industry Research Institute, in the first half of 2018, the financing amount in the blockchain field was approximately 10.7 billion, a year-on-year growth rate of 1,426 billion compared with the same period in 2017. %; The number of investment and financing events in the blockchain field reached 205. It is expected that investment in the blockchain field will usher in another peak this year. Judging from the distribution of investment and financing rounds in China’s blockchain field, start-up investment rounds (before Series B) account for more than 95%, with many industry pioneers participating in the investment, and most companies are still competing for land. Blockchain investment and financing statistics and growth from 2014 to the first half of 2018 Data source: Qianzhan Industry Research Institute compiled statistical analysis of the establishment and registered capital of Chinese blockchain companies In 2013 and before, the blockchain companies registered in my country There are only 26 related companies. In 2016, 116 blockchain companies were registered, 158 were registered in 2017, and 52 were registered from January to the end of June 2018. In terms of registered capital, there are 26 blockchain companies in my country with registered capitals of less than 1 million yuan, accounting for about 6%; there are 197 companies with registered capitals between 1 million yuan and 9.99 million yuan, accounting for about 46%. %; there are 171 companies with registered capital between 10 million yuan and 100 million yuan, accounting for about 40%; there are 31 companies with registered capital of more than 100 million yuan, accounting for about 7%. Statistics on the establishment and registered capital of China’s blockchain companies from 2013 to January to June 2018. Data source: Qianzhan Industry Research Institute compiled the statistical distribution of China’s blockchain companies by region and field. In terms of company geography, 425 blocks were included in this statistics. Among chain enterprises, 385 are concentrated in Beijing, Shanghai, Guangdong, Zhejiang, Sichuan, and Jiangsu, accounting for 90% of the total. Among them, Beijing has the largest number of enterprises, accounting for about 37% of the country. In terms of industry fields, my country's blockchain companies are mainly distributed in finance, underlying public chains, enterprise services, and technical solutions.Solutions, data services, medical health, Internet of Things, transportation, games and other fields. Among them, 91 companies are engaged in the financial field, accounting for more than 21%. Source of statistics on the distribution of China’s blockchain enterprises: compiled by the Qianzhan Industry Research Institute. my country attaches great importance to the development and application of blockchain technology. Driven by multiple forces such as policy, technology, and market, the pace of blockchain innovation continues to accelerate, and it is deeply integrated with technologies such as cloud computing, big data, and the Internet of Things. The scope of explored applications has also expanded from digital assets to supply chain management, intelligent manufacturing, Expand and expand in more fields such as industrial Internet, social welfare, copyright protection, etc. Five major aspects strive to promote the healthy development of blockchain technology and promote the high-quality development of the digital economy. 1. In-depth research and grasp of blockchain technology and industry development trends. Pay close attention to the latest trends in international development, jointly promote blockchain-related technology and industry research, promote the standardization of blockchain development industry behavior, and create a good development environment. 2. Strengthen the construction of core technical capabilities of blockchain. Establish and improve a collaborative promotion mechanism among key enterprises, universities, and research institutions to guide IT enterprises to strengthen technical reserves, accelerate breakthroughs in key core technologies, and improve blockchain performance, efficiency, and security. 3. Support entrepreneurship and innovation in the field of blockchain, encourage cross-border integration between blockchain enterprises and user units, guide industry organizations to establish public service platforms, support third-party organizations to carry out blockchain service evaluation and testing, and promote the enrichment of blockchain Industry applications serve the transformation and upgrading of the real economy. 4. Actively build and improve the blockchain standard system, accelerate the development and application promotion of key standards, and gradually build a complete standard system. Actively connect with international standards organizations such as ITU and ISO, substantially participate in more international standardization work, and actively contribute more "Chinese power." 5. Accelerate the improvement of the policy environment for blockchain development, support qualified enterprises in application innovation and model innovation, and guide and encourage enterprises, universities and research institutes to jointly cultivate professional talents required for blockchain development. Support qualified blockchain companies to enjoy the country’s preferential tax policies that support the development of the software industry and small and medium-sized enterprises. The industry is small in scale but has huge growth potential. The blockchain economy is currently on the eve of an explosion. It is widely used in the financial industry, and applications in other industries have also entered the exploration and research and development stage. It is expected that between 2017 and 2022, the direct market value of blockchain will increase from US$410 million to US$7.68 billion

『Lu』 Why is the application scenario of blockchain technology increasingly complex?

Zone As a distributed ledger structure, block chain technology has the public characteristics of being irreversible and non-tamperable. It is not only used in the financial field, but also in supply chain management, intelligent manufacturing, culture and entertainment, financial services, medical health, IP copyright, education, Internet of Things, etc. Sharing economy, communications, social management, charity, social employment, and e-government can all be widely used.
At present, domestic Internet and IT are involved in the blockchain industry, and are beginning to develop or launch a series of solutions for basic application cases. In the current development trend, blockchain technology is integrated into smart life, Internet of Things and other fieldsIntegrating a large number of physical business application scenarios, conducting blockchain + physical industry projects, and realizing the physical transformation and upgrading of the physical industry is one of the most representative blockchain application directions.
So based on the characteristics of blockchain technology, its applications are becoming more and more widespread and it brings more and more convenience to people.

『撒』 Why is blockchain not popular in China?

What can blockchain do? Blockchain, a great technology that accompanied the birth of Bitcoin, is currently being used in the financial field to significantly reduce transaction costs and improve efficiency, which is enough to excite Wall Street. However, this is just the tip of the iceberg. Its potential applications are very broad and will subvert every aspect of our lives in the future.

Blockchain is an important concept of Bitcoin. It is essentially a decentralized database and serves as the underlying technology of Bitcoin. One of the most basic characteristics of Bitcoin is decentralization. In recent months, financial giants have gradually begun to pay attention to Bitcoin's technology and used it in non-monetary fields, such as stock trading, election voting, etc. (1) Art Industry
Artists can use blockchain technology to declare ownership and issue numberable, limited-edition works in digital form for any type of artwork. It even includes a marketplace where artists can buy and sell through their website without the need for any intermediary services.
(2), Real estate industry
Use blockchain technology to solve various problems faced by everyone involved in real estate, including the naming process, land registration, agency intermediaries, etc.
(3), Insurance Industry
The financial industry has always been the most sensitive to advanced technology. Traditional banking and securities industry giants have been involved in the booming blockchain venture capital investment since 2014, with total global investment reaching US$1 billion within two years.
(4), P2P wallet
In the future, personal assets can be traded through this P2P wallet without going through any central institution, such as Bitcoin.

Most blockchains are in their infancy, mainly overseas. There are very few good domestic blockchain projects, so it is not recommended for any non-professionals to invest in blockchain projects. If you are very interested in blockchain technology and have a technical or financial background, it is recommended that you consider starting a business in this area. In terms of the blockchain protocol system, the lowest layer is the underlying technology of the blockchain, including the technical protocols of the blockchain, as well as some platform routing and basic algorithms; in the middle layer, some application interfaces and some credentials must be solved Issuance and verification, including some industry platform services, big data analysis, etc. This is a very rough classification, and there should be more detailed classifications; the top ones are some applications of blockchain, including finance Some applications and some applications in other aspects, the Internet of Things and so on.

Introduction to Bubi Blockchain

Bubi Blockchain has been focusing on the R&D and innovation of blockchain technology and products since its establishment. It has a number of core technologies and has achieved substantial innovations in many aspects, forming a number of core technologies. Technical achievements, such as: mathematically provable distributed consensus technology, fast large-scale ledger access technology, multi-chain general ledger technology that supports business expansion, interconnection technology between heterogeneous blockchains, etc. On April 25, "Gege Points" introduced the concept of blockchain into the points system, jointly opened it up with multiple parties, issued and redeemed points, and promoted the circulation of points. Each cooperative institution can jointly participate in transaction verification, ledger storage, and real-time settlement; the third-party payment platform of the enterprise points issuer makes the entry and exit of points more flexible. Bubi has developed its own basic blockchain service platform, which has been applied in equity, supply chain, points, credit and other fields. Bubi has been committed to building an open value circulation network with decentralized trust as the core, allowing digital assets to flow freely.

A simple understanding of blockchain is a technology at the bottom of Bitcoin, which is also a peer-to-peer electronic cash system that can realize peer-to-peer value delivery. We should distinguish between Bitcoin, Bitcoin blockchain, and blockchain. Concepts such as blockchain and blockchain technology. In countries with relatively developed finance in the past, finance and blockchain technology have a long history, and the legislation of digital currencies and blockchain networks is also very important. With the advent of the financial era, large financial institutions are studying blockchain technology. They have their own teams and conceptual technologies. Slowly, banks in various regions are also participating in digital currency discussions. The application and support of this technology are not only that. The influence of blockchain on enterprises is also huge. For larger domestic enterprises, Bubi Blockchain is also used in various equity, supply chain, points and other fields. Major domestic financial institutions and enterprises have taken a fancy to the new industry. value, they have developed their own blockchain platforms, and blockchain has instantly become a new innovative industry in China. In terms of overseas internationalization, the United States has already obtained 15 blockchain patents at the end of last year compared to China. Blockchain financial applications are entering a new stage in an all-round way. Various applications will become more and more in-depth, and related changes will also become more and more profound. It will attract more and more attention and will form a huge new trend.

Financial institutions have introduced blockchain technology into a new era of Internet and big data applications. It has laid the foundation for a pattern of negative interest rate profit-driven innovation and a transition to technological innovation. At this time, domestic giants have joined forces to propose cooperation alliances, which not only affects finance Infrastructure implementation is an important means to expand business cooperation. In terms of implementation, the future payment system, securities deposits, settlement system and big data analysis are inseparable. Domestic giants have joined hands to propose a mutually beneficial cooperation model. Not only can it effectively improve operating efficiency, but it can also reduce costs and find new growth points. Under the general idea, whether it is a traditional enterprise or a large financial institution, after adopting blockchain technology, can the company's products and services produce a new business model? Much lower cost advantage than competitors.

What can blockchain do? Blockchain problem? exhaustAlthough there is currently no mature underlying blockchain technology platform solution, technical problems such as capacity scalability, privacy protection, inability to settle on a net basis, and non-recourse afterward also need to be solved. Blockchain applications on a large scale Technology also requires redesigning IT architecture and reengineering business processes, but these are only technical issues. The real test of blockchain technology taking root and growing in the financial field is the ontology of regulatory agencies and financial institutions. Will the inherent "deregulation" and "decentralization" characteristics of blockchain make market entities have no motivation to drive technology? Innovation. However, since the blockchain is a technology based on mathematical algorithms, the establishment of a trust relationship between transaction parties does not require the use of intermediaries or authoritative centers at all, and the cost of establishing a trust relationship is almost zero (when the blockchain financial infrastructure and ancillary infrastructure are established (under the premise), and the blockchain code is open source and open, without geographical restrictions, and the network pattern is distributed and interconnected, laying a technical foundation for the establishment and development of inclusive finance and shared finance in the future, and creating material conditions for global financial integration and unification. From this point of view alone, blockchain technology will surely establish a core position in future financial development, and it will rely on and complement each other to win the future.

『8』 After more than ten years, the blockchain is still tepid. Has it failed?

Almost everyone, even those who are skeptical about tokens , all have positive views on blockchain technology because it has the potential to change the world. However, it has been 10 years since the advent of blockchain technology, and we still have not really used blockchain technology. Some people say that Bitcoin is built on blockchain technology, so the main use of blockchain is as a payment system, or as it develops, as a store of value.

Other uses of blockchain include, for example, as a distributed trading platform, as a new currency, smart contracts, distributed storage, authenticity verification, and immutable distributed ledgers. However, although these have been tried, there are no real applications.

Smart contracts are an interesting phenomenon. Founder Vitalik Buterin aims to create a global computing network that can completely eliminate the need for a centralized third party. This is certainly great in the modern world. However, smart contracts still have a long way to go. The DAO fiasco proved that smart contracts can still be fooled, or should we say, smart contracts are sometimes too smart for their own good.

However, as IC0s continue to use smart contracts as the basis of their business, it proves that blockchain still has hope in this area. Whether it can play a major role in these areas remains to be seen.

The list goes on and on. Without a doubt, it can be deduced that blockchain technology can be integrated into almost all sectors of modern life (including those mentioned above). However, it has been nearly 10 years since the birth of blockchain technology, and no field has yet used blockchain technology to replace the original technology. The ideas are great, but the execution of this technologyIt's just too slow.

『九』What is the prospect of blockchain technology?

What is the prospect of blockchain technology? The following content is just personal experience and opinion, for reference and learning only.

I have been in contact with the blockchain industry for many years and have my own opinions and understanding from its ups and downs. I personally think blockchain technology is still very good. The reasons are as follows:

1. Blockchain technology is a new technology after the Internet. The Internet is information transmission, while blockchain is value exchange. The development trend of blockchain is similar to the development of the Internet;

2. Blockchain has experienced great storms and has been widely ambiguized. There are still many blockchain explorers and practitioners in the industry who are constantly conducting research and development. Dedication and effort;

3. As the country and various countries attach importance to the blockchain industry, governments across the country have established blockchain development funds to promote the development of the local blockchain industry and thus occupy the blockchain industry. The high ground of the chain industry;

4. The Internet of Everything is the future development trend. Facing the growing demand for the Internet of Things ecosystem, the computing power of the central server is severely challenged, and decentralization has become a solution to this problem. key.

The above content is only a general point of view, and it still requires specific analysis of specific issues. After all, practice is the only criterion for testing truth.