区块链发展曲线图,区块链发展曲线分析

最近，区块链技术正在发展迅速，从概念到实践，从实验室到市场，区块链的发展曲线图显示出其发展的蓬勃势头。今天，我们就来分析一下区块链发展曲线图的三个关键词：去中心化、加密技术和智能合约。

去中心化是区块链技术的基础，也是其最大的优势。去中心化的概念是指没有中心化组织或者主体，而是由多个节点组成的分布式网络。这种结构不受任何一个实体的控制，因此可以更好地保护用户的隐私，减少了被篡改的可能性，并且可以更加有效地实现数据共享，提高了效率。

加密技术是区块链技术的核心，也是它的最大亮点。它是一种基于密码学的分布式计算技术，可以有效地保护用户的隐私和数据安全。加密技术的应用可以使数据在传输过程中更安全，可以有效地防止数据被篡改，同时可以有效地防止数据泄漏。

智能合约是区块链技术的重要组成部分，它是一种基于区块链技术的自动执行合约。智能合约的出现使得双方可以更加安全、快速、透明地达成协议，而无需第三方的介入。智能合约可以有效地减少交易成本，提高交易效率，改善交易安全，并且可以更有效地实现跨境支付和资产交易。

从上面的分析可以看出，去中心化、加密技术和智能合约是区块链发展曲线图中的三个关键词，它们是区块链技术的基础，也是区块链技术的重要组成部分。它们的出现和发展将为区块链技术的发展提供更多的可能性，推动区块链技术的发展进入下一个阶段。

⑴ What is the development trend of blockchain?

Now that blockchain has entered the 3.0 era, I would like to summarize three points about the development trend of blockchain. I hope it will be useful to you.
Trend 1: Blockchain technology is constantly iteratively updated and is developing towards great integration.
Blockchain is a block chain structure that makes ownership clear through encryption and establishes trust at low cost through a large amount of redundant storage, so the storage efficiency is very low. Therefore, many systems export existing blockchain data to external storage for storage.
Trend 2: Blockchain privacy protection mechanisms are diverse and have become a key lubricant for activating commercial applications.
Currently, privacy protection includes many types, such as ring signatures, multi-signatures, mixers, zero-knowledge proofs, homomorphic encryption, etc. MIT Technology Review rated perfect privacy protection as one of the top ten breakthrough technologies because privacy protection is a good lubricant for the blockchain.
Trend 3: The development process of the blockchain industry is accelerating, and it has entered the main theme of "moving away from virtuality to reality".
It can be said that blockchain has now completed many implementations. As the development process of the blockchain industry accelerates, large-scale commercial applications of blockchain technology in various fields such as medical care, justice, industry, and energy will be launched in the future. .
Beyond the topic, blockchain is currently developing well in games, such as Tencent’s “Let’s Catch Monsters”, Internet’s “Universe”, Zhongan Universal Blockchain’s “DR Dragon Hunt”, NetEase’s "NetEase Planet" and other large companies have begun to deploy blockchain games.

⑵ What stages has the blockchain developed?

The five stages of blockchain development
1. Germination stage: The real germination stage of blockchain was in 2007 By 2009, a Japanese-American with the pseudonym Satoshi Nakamoto first described a new fantasy report on electronic currency on a cryptography discussion group in 2008 under a different name. Since then, Bitcoin has been born. As early as 2007, Satoshi Nakamoto began to explore a series of new technologies with the intention of creating a new currency. The Bitcoin white paper was released on October 31, 2008, and the Bitcoin system officially began operation on January 3, 2009.
The main technologies supporting the Bitcoin system include hash functions, distributed ledgers, blockchain, and asymmetric encryption; it can be seen that these technologies build the initial version of the blockchain, which can also be said to be a blockchain It is the underlying technology of Bitcoin. In the three years from 2007 to 2009, Bitcoin was in the experimental stage with the participation of a very small number of people, and real commercial activities had not really begun.
2. "Geek" niche stage: The "Geek" here refers to people who are enthusiastic about Internet technology and who regard technological innovation as their fashion and life. The first Bitcoin exchange appeared on February 6, 2010. On May 22 of the same year, someone bought 2 burgers with 10,000 Bitcoins. On July 17 of the same year, the exchange Mt. Gox was established. This marks As Bitcoin officially flows into the market. Nonetheless, it is possible to truly understandThe only people who can enter the market to participate in Bitcoin trading are geeks who are passionate about Internet technology. They discuss Bitcoin technology on forums, mine Bitcoins on their computers, and then buy and sell Bitcoins on Mt. Gox. Today, these geeks have become billionaires.
3. Market brewing stage: At the beginning of 2013, the price of Bitcoin was US$13. However, on March 18 of the same year, the Cyprus government closed banks and the stock market due to the financial crisis, causing the price of Bitcoin to soar. In April, the highest price rose to US$266. . On August 20 of the same year, the German government confirmed the currency status of Bitcoin. On October 14, the Chinese Internet announced the opening of a Bitcoin payment channel. In November, the U.S. Senate hearing also clarified the legality of Bitcoin. On November 19, the price of Bitcoin It rose to $1,242, forming a new high. Despite this, the foundation for blockchain to enter the mainstream social economy is not yet available, and the surge in Bitcoin prices is only due to overly optimistic expectations. The containment of China's banking system, the collapse of Mt.Gox and other events caused the price of Bitcoin to continue to fall. In early 2015, the price of Bitcoin had fallen below 200 US dollars. From 2013 to early 2015, the public began to understand Bitcoin and blockchain.
4. Blockchain mainstream period: Britain left the EU on June 23, 2016, North Korea’s fifth nuclear test in September, Trump’s election in November and other events. The uncertainty of the world’s mainstream economy has led to risk aversion. Functional Bitcoin began to recover. The market demand was large and the increase in transaction volume caused the price of Bitcoin to soar from a maximum of 400 US dollars in 2016 to 20,000 US dollars in 2017. The wealth-making effect of Bitcoin and the transaction overflow caused by the congestion of the Bitcoin network It has led to the explosion of other series of virtual currencies, and various blockchain applications have also exploded. There have been many blockchain assets that are a hundred times, even a thousand times, or ten thousand times, triggering a crazy pursuit around the world, and then Chicago The launch of Bitcoin futures trading on the commodity exchange marks Bitcoin’s official entry into the mainstream investment product series, and Bitcoin and blockchain have completely entered the global spotlight.
5. Industrial implementation stage: After the market frenzy in 2017, virtual currency and blockchain made adjustments in terms of market, supervision, and cognition in 2018, returning to rationality. Many blockchain projects that imitate blockchain technology in 2017 will gradually die out as the market cools down, and projects with real practical blockchain applications will initially be implemented. 2018 is not only the first year of blockchain, but also a blockchain gold rush period. After the big waves wash away the sand, what remains is relatively good gold.
From the perspective of the history of blockchain development, blockchain technology is not yet mature and is currently in the growth stage. Specific practical applications of blockchain are only used in the financial field. To apply blockchain to other industries, there is still need for There is a journey to go, but the blockchain trend should be grasped. There are advantages and disadvantages in actively learning the new field of blockchain.

⑶ Current status and future development trends of blockchain

Blockchain has developed to 3.0. Application exploration is the current goal

According to IDC definition, blockchain refers to a distributed ledger that records information and data. The ledger is stored between multiple participants in the peer-to-peer network. Participants can use cryptographic signatures to add new transactions to the existing transaction chain, forming a secure, continuous, and immutable chained data structure; from a data perspective It seems that blockchain is a kind of distributed data that cannot be changed.

In 2008, an article titled "Bitcoin—A Peer-to-Peer Electronic Cash System" marked the birth of Bitcoin and the beginning of the global blockchain industry. Since its development, the blockchain has developed from 1.0 to 3.0, from the characteristics of digital currency to the application exploration stage.

The above data comes from the "China Blockchain Industry" by Qianzhan Industry Research Institute "In-depth Analysis Report on Business Model Innovation and Investment Opportunities". At the same time, the Qianzhan Industry Research Institute also provides solutions such as industrial big data, industrial planning, industrial declaration, industrial park planning, and industrial investment promotion.

⑷ It’s 2021. What will be the development trend of my country’s blockchain technology in the future?

Domestic blockchain technology has been conceptualized a few years ago and has now become widely used. It has been applied to actual business scenarios, such as the rice we eat, and the QR code on the packaging
Traceability is the application of blockchain technology. Companies like Shanghai Wanglian Technology entered the market earlier and are currently developing very well.

⑸ What is the future development trend of the blockchain created by Sun Yuchen?

To be honest, I am currently working on this virtual currency blockchain, and it is undoubtedly profitable now. The more you earn, the more you earn. You can make a little profit without investing, and the cryptocurrency field is favored by more and more traditional financial investors. Currently, the number of users on the Tron ecosystem has exceeded 83 million, and the number of transactions has exceeded 3 billion.

⑹ What are the development trends of blockchain in 2020?

In 2020, blockchain must transcend its POC imprint and demonstrate actual market applicability. So here are more blockchain trends to watch in 2020:
1. Blockchain vendors will actively seek out industries with better services and tools.
2. Companies will continue to explore the “crypto-ification” of all types of physical and digital assets
3. Digital Asset Model Language (DAML) may overturn existing frameworks.
4. Since scalability and interoperability are thorny issues plaguing blockchain deployments, enterprises will need more scalability and "interconnectivity between networks" in 2020. Now with policy support, the development of blockchain applications is also very hot. There is now a SMIC blockchain service platform project initiated by Changsha High-tech Zone, which is a blockchain + public service model and is recruiting companies to join the blockchain.

⑺ Blockchain applicationDevelopment has gone through several stages

Principles of blockchain technology

From a definition point of view, blockchain is a way of sequentially connecting continuously generated information blocks in chronological order. The combined traceable chain data structure is a distributed ledger that cryptographically ensures that data cannot be tampered with or forged.

Blockchain is an innovative application formed by combining asymmetric encryption algorithms, consensus mechanisms, distributed storage, point-to-point transmission and other related technologies in new ways. The biggest advantage and direction of blockchain technology is "decentralization". By using cryptography, consensus mechanisms, game theory and other technologies and methods, decentralized credit-based decentralization can be realized in a distributed system where network nodes do not need to trust each other. Peer-to-peer trading.

The excellent characteristics of blockchain come from its unique technical foundation. A basic blockchain must at least consist of three parts: data layer, network layer and consensus layer.

The data layer provides a unique data structure to ensure security, and uses asymmetric encryption, hash function, Merkle tree and other technologies to encrypt data to ensure data security and provide the basis for blockchain applications;

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The network layer realizes the core idea of ​​decentralization through the P2P network. In the BitTorrent network, each node is both a data receiver and a data sender.

In blockchain technology, the public key is similar to a seed. With the public key, you have an identity that can speak in the network. At present, the consensus mechanisms mainly include PoW, PoS and DPoS consensus mechanisms. If you want to attack the blockchain, you must provide greater computing power than Zhu Lian. The benefits obtained are far less than the cost of the attack. The PoW consensus mechanism competes through computing power. Ensure the security and decentralization of the system.

——For more data and analysis, please refer to the "Forward-looking Industry Research Institute" China Blockchain Industry Market Prospects and Investment Strategic Planning Analysis Report".

⑻ How is the blockchain developing now?

In 2020, the blockchain was included in the category of "new infrastructure" by the country, and at least 7 provinces introduced blockchain support policies . In the same year, blockchain technology was gradually moving from concept to implementation, with many application scenarios blooming. "Blockchain+" various industry applications have become a symbol of the continuous maturity of blockchain.

The development status of "Blockchain+" in 2020

In 2020, the COVID-19 epidemic swept the world, and the uncertainty of world economic development increased significantly. Governments and enterprises of various countries are exploring the use of emerging technologies to reduce economic and social operating costs, improve the operating efficiency of the real economy, and further find new growth points for economic development.

Currently, blockchain is cross-innovating with new technology infrastructure such as cloud computing and artificial intelligence. More and more vertical fields of the real economy are showing the development pattern of "blockchain +" and "escape from reality". The good momentum of "Towards Reality".

In order to avoid turning reality into fiction, in addition to continuing to severely crack down on speculationIn addition to behavior, it is also necessary to guide the deep integration of blockchain technology with practical application scenarios. Therefore, "blockchain+" various industrial application scenarios have become one of the inevitable trends in the development of blockchain.

According to the "Blockchain White Paper (2020)" recently released by the China Academy of Information and Communications Technology, as of October 2020, more than 262 listed companies have been involved in the blockchain field, each from insurance , real estate, commercial department stores, security equipment, packaging materials, telecommunications operations and other 39 fields. In the blockchain information service registration list released by the State Internet Information Office, there are 45 listed company blockchain projects.

Among them, finance is the most explored scenario among blockchain technology application scenarios, with specific projects implemented in subdivisions such as supply chain finance, trade finance, payment and settlement, and fund management. The white paper shows that as of November 2020, among the domestically registered blockchain information services, the number of projects in the financial (including supply chain finance) field ranks first, accounting for as high as 36%.

As the implementation of blockchain applications accelerates, "blockchain +" business has become the focus of development for Internet backbone enterprises to enter the blockchain industry. In addition to financial business, they actively deploy the Internet, traceability, Applications in supply chain & logistics, digital assets, government affairs and public services, intellectual property, law, medical and other fields.

At the same time, the industry is gradually understanding that blockchain is the basic component of trusted transactions, but this does not mean that blockchain can conquer the world. Blockchain needs to be combined with other technologies such as artificial intelligence, Internet of Things, big data, 5G, etc. to use synergy to form integrated solutions to jointly promote digital transformation.

According to relevant data, the current application of blockchain is mainly in the field of certificate storage. Blockchain has entered into how to make it better from an engineering perspective, more credible, more stable, and more scalable. Well, a stage that can accommodate more nodes. He Baohong, director of the Institute of Cloud Computing and Big Data of the China Academy of Information and Communications Technology, believes that this process will continue for some time or longer. In the next step, blockchain technology competition will shift from engineering optimization and improvement to technology ecology and business ecology.

In addition, it is understood that the blockchain industry is improving in the long term, and industry cognition has returned to rationality. With the central government's planning and guidance for the development of blockchain technology, my country's blockchain has clarified the development ideas based on the alliance chain, focusing on serving the real economy and optimizing public services, and the direction of industrial development has become clearer. At this stage, the confidence of the majority of practitioners in blockchain continues to improve, and the long-term strategic value of blockchain is generally recognized.

What is the prospect of "Blockchain+" in 2021?

As my country’s blockchain industry chain gradually improves, most blockchain companies not only focus on one aspect, but also show a trend of coordinated development in multiple fields. According to statistics, among the 801 blockchain information service registration lists released by the Cyberspace Administration of China, Beijing, Guangzhou, Shanghai, Zhejiang, Jiangsu, and Shandong are the provinces and cities with the most registered companies.

And technical characteristicsThe corresponding core role of blockchain is mainly reflected in the three aspects of certificate storage, automated collaboration and value transfer. As its value potential continues to be tapped, application scenarios have gradually moved from the breakthrough point of finance to the real economy, government affairs and people's livelihood. Field expansion.

The core value of blockchain for the real economy is to promote efficient collaboration between upstream and downstream industries and improve the efficiency of industry-finance integration. In the early stages of development, the blockchain application model mainly focused on the storage of documents, contracts, etc. At this stage, blockchain industry applications are gradually moving towards automated collaboration and value interconnection such as government data sharing, supply chain collaboration, and cross-border trade.

2020 is the warm-up for 2021. In 2021, the use of blockchain, distributed ledgers, and smart contract tools will continue to grow as it did in 2020. With the continuous deepening of blockchain technology, the foundation of the blockchain industry will become better and better, the industrial ecology will also develop rapidly, and the industrial chain will become increasingly widespread.

From the perspective of industrial structure, the blockchain industry is mainly divided into four parts: underlying technology, platform services, industrial applications, and peripheral services.

The first three parts show a relatively obvious upstream and downstream relationship. The underlying technology part provides the necessary technical products and components of the blockchain respectively. The platform service part builds an area that can run corresponding industry applications based on the underlying technology. The industrial application part of the blockchain platform mainly uses blockchain technology to develop industry applications based on the actual scenarios of various industries and realize the innovation of business collaboration models within the industry.

The peripheral services part provides supporting services to the industry, including industry organizations, market research, standard formulation, system evaluation and certification, industry media, etc., to provide impetus for the development of industrial ecology.

Among them, as far as the industrial application of blockchain is concerned: Blockchain is the innovative development result of information technology, and it is also a major booster for the reconstruction of business processes and the innovation of industrial interaction models in various industries.

Blockchain has gradually expanded from the initial digital finance to supply chain finance, product traceability and other fields. Now it has been explored and applied in government affairs, people's livelihood, industrial management and other industries, and its application scenarios are becoming increasingly rich, presenting It has shown a development trend of deep integration with other industries.

At present, domestic enterprises are focusing on the development of applications related to serving the real economy and improving government affairs and people's livelihood. Among them, supply chain finance and product traceability have accounted for half of all applications. Others, such as government affairs and people's livelihood, have become the future of manufacturers. Key layout areas are about to experience explosive growth.

After blockchain investment cooled down in 2020, the blockchain industry may begin to gradually become more rational in 2021. However, a relatively complete industrial chain and active market entities provide a good foundation for the integrated development of the blockchain industry. The blockchain industry will also show a positive development trend in terms of policy support, ecological construction, platform services, application implementation, and integrated innovation.

⑼ Do you know the three important stages in the history of blockchain development?

As blockchain technology matures, blockchain technology has made significant progress in the financial field. Results. noneWhether they are investors, practitioners in related financial fields, or technology practitioners, they are all very concerned about blockchain. Many people or platforms have begun to devote themselves wholeheartedly to it, using blockchain technology to create a new financial system, and have achieved impressive results.

If you have studied blockchain, maybe you have a deeper understanding of blockchain. Since the birth of blockchain, in terms of applications, It has gone through three stages of change. There have been important developments and inventions at every stage of blockchain technology, and blockchain technology has only existed for a small portion of the Internet's time, so there are likely still important developments to come.

The first technical stage

Bitcoin has been running since 2019. The main technology supporting the Bitcoin system includes hashing Technologies such as functions, distributed ledgers, blockchain, asymmetric encryption, and workload proof constitute the initial version of the blockchain.

At present, blockchain technology is not yet mature, the conservative tendency within many organizations is still obvious, and the use of centralized technology and processes in the market to make profits Intermediaries that collect revenue, equipment providers are also hyping up the concerns it may bring.

Second market phase

In early 2013, the price of Bitcoin began rise. In November of the same year, a U.S. Senate hearing clarified the legality of Bitcoin, and the price of Bitcoin rose sharply. But at this time, the blockchain has not yet reached the mainstream social and economic foundation, but its price has risen beyond expectations. At this time, the market opened up the visibility of Bitcoin and blockchain, but despite this, they still did not gain universal acceptance to a certain extent.

The third mainstream stage

Bitcoin, which is an alternative to the mainstream economy, began to recover. Market demand increased and transaction scale expanded rapidly. It also opened up the bull market of 2016-2017. . The enrichment effect of Bitcoin and the spillover effect caused by the congestion of the Bitcoin network have led to the explosive and crazy growth of other virtual currencies and various blockchain applications. At this time, it triggered a crazy global pursuit to make Bitcoin and blockchain a complete global vision.

In 2020, although the epidemic has dealt an important blow to our economy, the hot development of Bitcoin and blockchain tells us that they It is creating opportunities and driving related development. Just like the recent price of Bitcoin is close to 30,000 US dollars, this market situation has brought surprises to many people, and it has also promoted the development of exchanges. After all, exchanges are relativelyThe only way to buy Bitcoin, its popularity has also brought good profits to exchanges. Huobi, Saturn exchanges, etc. have refreshed the historical trading volume many times because of this bull market. In fact, no matter which industry develops, it will always drive multiple industries. After all, many things are always closely related.

⑽ What is blockchain? The current development stage is

It is a data transmission system that can ensure the absolute accuracy of information records.

Most of the articles on the market are either too professional and lengthy, or the use cases are too simple to understand accurately. I hope that in 10 minutes, I can help you thoroughly understand the concept of blockchain and establish a visual understanding and accurate understanding in your mind.

What is blockchain?