区块链TBA什么意思,区块链是什么意思?

TBA（To Be Announced）是一个英文缩写，意思是“待定”。它通常用于宣布未来活动的时间、地点或其他信息，表示这些信息尚未确定。

区块链（Blockchain）是一种分布式数据库，也是一种技术架构。它的特点是可以记录任何数据，并且可以在多个节点之间共享、保护和管理数据。它的核心是分布式账本，它可以记录所有交易历史，并且不可篡改，这使得它成为一种安全可靠的数据存储技术。

关于区块链技术，我们可以拓展三个关键词，分别是：去中心化、共识机制和智能合约。

去中心化是区块链技术的核心理念，它表示没有中心服务器，所有的节点都是相互独立的，不受任何中心服务器控制。这样的去中心化结构使得区块链技术可以更安全、可靠地存储和传输数据。

共识机制是指在区块链网络中，所有节点都必须遵守的一种协议，它可以确保网络中的所有节点都能够达成一致，并且能够有效地防止恶意行为。常见的共识机制包括工作量证明（Proof of Work）、权益证明（Proof of Stake）和共识机制（Consensus Mechanism）等。

智能合约是一种可以在区块链网络上运行的自动执行的计算机程序，它可以在特定条件下自动执行合同，无需人工介入。智能合约具有去中心化、安全性高、可验证性强等特点，可以有效地替代传统的合同，提高合同签订的效率。

总之，TBA是一个英文缩写，意思是“待定”，而区块链技术是一种分布式数据库，具有去中心化、共识机制和智能合约等特点，可以有效地存储和传输数据，并且可以替代传统的合同签订方式。

请查看相关英文文档

1. Is the RBaaS blockchain cloud service platform good? How is the technology?

Objectively speaking, it is pretty good. It has also won some awards in China. This RBaaS is mainly an enterprise-level blockchain network and application platform. It is quick to deploy and relatively convenient and easy to use. In terms of security, because it is the underlying architecture made of blockchain technology, there is no problem. It is made by Jiangsu Rongze , which is similar in concept to Tencent’s TBaaS and Internet’s intelligent cloud.

2. What are the characteristics of the alliance chain in blockchain technology

Jinwowo Network analyzes the characteristics of the public chain in blockchain technology as follows:
(1 ) is jointly run by a multi-agency alliance;

(2) Data is confidential;

(3) Data nodes are selected in advance;

(4) The connection speed between nodes is fast;

(5) The operation and maintenance cost is low;

(6) The transaction speed is fast and the transaction cost is low;

(7) Data can be modified by the alliance.

3. Four questions reveal the true identity of blockchain: What kind of technology is it?

Four questions reveal the true identity of blockchain: What kind of technology is it? What can be changed?
Do you have the feeling that all explanations of blockchain always make people feel confused and confused? Even Yang Kaisheng, the former president of the Industrial and Commercial Bank of China who has studied blockchain for many years, bluntly stated at the Tsinghua University Blockchain Application and Investment Forum that blockchain is becoming increasingly difficult to understand and the more it is talked about, the more mysterious it becomes.
Actually, blockchain is just a technology, not as omnipotent and mysterious as the legend says. Abandoning the buzzing technical terms and obscure professional terms, we try to uncover the true identity of blockchain hidden behind the veil through these four questions.
1Q
What kind of technology is blockchain?
Blockchain is a very important patch in the history of the development of the Internet
What exactly is blockchain?
The "China Blockchain Technology and Application Development White Paper 2016" issued under the guidance of the Ministry of Industry and Information Technology explains: Broadly speaking, blockchain technology uses block chain data structures to verify and store data, and uses distributed node consensus algorithms. A new distributed infrastructure and computing paradigm that generates and updates data, uses cryptography to ensure the security of data transmission and access, and uses smart contracts composed of automated script codes to program and operate data.
In the book "Link to the Future", the author writes more simply and clearly, "In a nutshell, blockchain is a technology that can significantly reduce the cost of credit in commercial society. Blockchain as a Once the data in a distributed account book is recorded, it will be saved forever and cannot be changed."
The weak centralization and non-tampering properties of blockchain have always been the most valued by blockchain enthusiasts Two major characteristics. thisAccording to industry insiders, the trust issue will be solved to a great extent.
“If you say that blockchain can subvert everything, I think it is too much.” Liu Siyu, founder of Top Found, believes that blockchain is a very important patch in the history of the development of the Internet. The Internet solves the problem of efficiency, and blockchain can solve the problem of fairness to a certain extent.
In his view, the Facebook data theft incident has drawn people's attention to data security. If data and credit assets are put on the chain, no unauthorized centralized organization will be able to obtain the data. , users will have the right to control their own data, and data security will be properly guaranteed.
Not only that, industry insiders believe that the fair future of blockchain may also be reflected in Token. Previously, this term was translated into "token", which is a virtual currency such as Bitcoin, but now the circle Insiders prefer to translate this word as "incentive mechanism."
“When Token is no longer a currency for speculation, but a reward mechanism for users on blockchain applications, then it will become a good solution to the issue of fairness.” An industry insider He said that Token is inevitably generated during the operation of blockchain technology. How to use it in the most reasonable manner is an issue that needs to be considered in future supervision and application projects.
However, can this kind of accounting-sharing technology really improve efficiency?
Further research is needed, at least for now. As Yang Kaisheng said, Bitcoin transaction settlement is completed seven or eight times per second, which is too slow. "Frankly speaking, in today's bank operation and management, this is difficult for banks to accept, and it is also unbearable for the majority of customers and the public."
In fact, there are already blocks that are better than Bitcoin With the emergence of chain processing methods, the industry generally believes that digital currencies such as Ethereum and EOS are superior to Bitcoin in terms of settlement capabilities and application development.
Tang Ling, founder and CEO of Zhigui Technology, predicted at the "Node·Symbiosis GBA Global Blockchain Technology Application Conference" that the next generation blockchain system should be a multi-chain, multi-economic model architecture. Cross-chain interaction ultimately requires a trusted database and a trusted data source.
2Q
What exactly can blockchain change?
At least many people believe that blockchain will restructure the financial system
Speaking of blockchain, everyone seems to be talking about how blockchain can change the world and is an important force leading the world's future technological development. But what exactly can blockchain change? Perhaps many important business formats will be restructured.
At least many people believe that blockchain will reconstruct the financial system of the current world. In fact, blockchain technology was born in finance, and it can solve the problem of integrity in financial transactions.
Financial people like to use bills as an example. In the past few years, it is not uncommon to hear that bills deposited in banks have been turned into newspapers, and bills worth hundreds of millions of dollars have disappeared. If you take advantage of the non-tamperable and traceable properties of blockchain,Then such ridiculous things won't happen.
Industry insiders believe that blockchain finance can implement contract principles and solve trust issues through technical methods. Through consensus protocols and programmable smart contracts, mutual trust and credit can be established, commercial terms agreed upon by all parties to the transaction can be formulated and executed, and legal rules and supervisory control nodes can be introduced to ensure that value exchange complies with contract principles and legal norms and avoids Unpredictable trading risks.
Industry insiders generally believe that blockchain uses technological trust to bolster commercial credit, which is conducive to maintaining financial integrity. It will have an impact on many aspects such as payment, credit reporting, currency form, etc.
In addition to finance, industry insiders generally believe that blockchain may also play a role in insurance, medical care, education, real estate, even judicial activities, charity and other aspects to establish a more transparent and secure network system.
3 Questions
How far has the blockchain developed?
It is still at an early stage of development, but some companies are using the guise of blockchain to promote themselves
“No matter how you look at it, blockchain can generate great value in the future, which is why all People are actively researching it." Li Feng, the person in charge of Internet Financial Blockchain, said, but the current research and application of blockchain technology are only in the experimental stage, and the current blockchain technology does have great shortcomings.
According to Li Feng, from the perspective of the technical level of the industry, there is still a lot of room for improvement in terms of the performance of blockchain technology, its integration with business, and its underlying technology algorithms. Today, the infrastructure for blockchain is still not complete, and blockchain still has a long way to go before it can be widely used.
In fact, looking at the layout of the three Internet giants BAT on the blockchain, some applications have begun to be gradually implemented. But most are still in the research and development stage.
Since 2016, Alibaba has been trying to use blockchain technology in charity tracking, cross-border food supply chain, medical and other fields. And last year, it established the "BASIC" strategy and opened up blockchain technology. This year, Alibaba also launched the luxury goods platform Luxury Pavilion. The raw material production process, circulation process, and marketing process of goods are all written into the blockchain.
Tencent Cloud released a blockchain TBaaS white paper in early April this year, establishing blockchain services based on Tencent Cloud. At the same time, Tencent also established a joint laboratory with the Bank of China last year, and the two parties will conduct comprehensive cooperation based on blockchain, big data and other aspects.
It is worth noting that research on blockchain technology is still ongoing. The industry generally believes that blockchain technology is still at an early stage of development, but there are indeed some companies that are hyping themselves under the guise of blockchain.
4Q
What opportunities can blockchain bring?
This feast will obviously no longer belong to speculators
In February this year, the "People's Daily" article on blockchain ignited the country's enthusiasm for blockchain technology.Sincerity. Dou Jiali, a researcher at Peking University Guanghua Financial Technology Laboratory, wrote in the People's Daily that the birth of blockchain will significantly reduce the cost of value transmission and once again greatly liberate productivity. We should seize the opportunity of blockchain.
At the 2018 Boao Sina Finance Night·Zhenghe Island Night Talk, Xunlei Group CEO Chen Lei said that the innovation of blockchain has changed the social organizational structure and given China an opportunity to surpass the United States and Western countries. "In the development process of the electronics industry, communications industry, and Internet industry, China started later than the United States and Western countries. Blockchain is really a very important opportunity, because China started almost at the same time as the Western world."
And Wu Ying, chairman of Zhongze Jiameng Investment Fund, believes that the opportunities brought by blockchain are beyond the imagination of many people and are dozens, hundreds or even thousands of times greater than those in the early days of the Internet.
In Wu Ying's view, capital should support those "real entrepreneurs". In the field of blockchain, the so-called real entrepreneurs are not only people who "want to do things for the long term", but more importantly, "people at the technical level" ". He believes that blockchain is very suitable for people who really understand Internet technology to start a business. They start from making products and start from the lowest technology, and they can indeed build a new blockchain technology platform.
However, this feast will obviously no longer belong to speculators: for ordinary investors, the blockchain concept may no longer be an easy place to make money. Wu Xiaobo, a well-known financial commentator, predicts that the retail blockchain craze will become the biggest investment joke of the year. He believes that the financial derivatives of investment opportunities seem to give everyone the opportunity to share the dividends of technological change, but in fact, it is more of a trap for speculators.
In other words, only by returning to technology itself and developing technology instead of using self-deception can we truly apply technology to the world and maximize its value in serving people. Only then can we bring tangible benefits to the further development of China's economy. Effective beneficial effects.

4. What are the technical characteristics of the alliance chain in blockchain technology

Jinwowo analyzes the technical characteristics of the alliance chain in the blockchain as follows:
The alliance chain is It refers to a blockchain that is jointly managed by several institutions. Each institution runs one or more nodes. The data in it only allows different institutions in the system to read, write and send transactions, and jointly record transaction data.
Features of alliance chain technology
1.
Low cost operation and maintenance
2.
High transaction speed and good scalability
3.
Alliance maintenance,
More credible than private chains

5. Blockchain era: Transformation from information Internet to value Internet

Guosen’s perspective

Guosen Overseas Team’s Viewpoint:

As the Internet has developed to the present, its main function is to allow information to circulate on the Internet, and information is spread by copying (A is copied to B). The “ledger” built by blockchainWith the characteristics of openness, transparency, non-tampering, peer-to-peer interconnection, and easy traceability, an infrastructure based on a trust mechanism is built to allow the value of digital assets to circulate efficiently on the Internet, and the value of digital assets is transferred on the Internet (transfer from A to B , rather than copying from A to B). We are optimistic about the future of blockchain. However, the most important achievement of blockchain at this stage is the evangelism of ideas. Its emergence allows the market to see the shortcomings of the "Internet of Information" and the trend of the "Internet of Value".

Comments

The relationship between blockchain and Bitcoin

Explaining blockchain, there is no way around Bitcoin. The "invention" of Bitcoin has proven the feasibility of blockchain technology. Bitcoin is not the entirety of blockchain technology, but only one of its applications. Without Bitcoin, it’s possible that blockchain wouldn’t have happened, or at least not anytime soon.

The origin of the word "blockchain" is the "chain of blocks" in the original English version of the Bitcoin white paper. When translated into Chinese, the word "blockchain" is used. As the focus of Bitcoin mining shifts to China, the Chinese market has become the main battlefield for blockchain and Bitcoin. The English domestic market of blockchain is written as "blockchain", which has become a proper noun for the entire blockchain technology in the world. (Noun evolution path: chain of blocks - blockchain - blockchain).

The total amount of Bitcoin is limited, stimulating market speculation

Whether Bitcoin is regarded as a commodity or currency, due to its limited total amount, it stimulates market speculation on Bitcoin. Price, referred to as currency speculation. According to the Bitcoin generation mechanism, the total number of Bitcoins is 21 million.

Bitcoin is the reward after a new block is connected. A block is generated every 10 minutes. A certain number of Bitcoins are rewarded for each block generated. 50 are rewarded in the first four years. The number of Bitcoin rewards is halved every four years, so the total number of Bitcoins is 21 million. Calculation method: {50 X 6 X 24 X 365} X 4 X {1+1/2+. . . . . (1/2)n}=21 million (2.1*107).

Technical principles of blockchain

Blockchain timestamps all transactions through random hashing and merges them into an ever-extending random hash-based, working The proof-of-work chain is used as a transaction record. Unless all the proof-of-work is completed again, the transaction record cannot be changed. There are three steps to form a new block:

1. The miner packages the four parts of the "ledger, the header of the previous block, the timestamp, and the random number sequence X" within a period of time into a block;

2. Through a large number of calculations, the miner adjusts the random number sequence X of the block, generates the composite required hash value, and obtains Bitcoin rewards.

3. Miners connect the new block to the previous block inTogether, a new blockchain is formed.

The number of patents is an important indicator for quantifying blockchain companies at this stage

The global blockchain industry is still in the early stages of development. Most companies are in the conceptual design stage and have no commercialized products. It is difficult for the outside world to objectively evaluate the pros and cons of startup companies. We believe that the number of blockchain invention patents can reflect the potential of each company and is an important indicator for distinguishing blockchain companies through quantitative means at this stage.

Investment advice: Based on the fundamentals of the company, focus on the value of the Internet in the blockchain era

With the development of the Internet to the present, its main function is to allow information to circulate on the Internet, and information can be copied. propagation method (A is copied to B). The "ledger" constructed by the blockchain is open, transparent, non-tamperable, peer-to-peer interconnected, and easy to trace, and builds an infrastructure based on a trust mechanism to allow the value of digital assets to circulate efficiently on the Internet, and digital assets occur on the Internet. Transfer of value (transfer from A to B, rather than copying from A to B). We are optimistic about the future of blockchain. However, the most important achievement of blockchain at this stage is the evangelism of ideas. Its emergence allows the market to see the shortcomings of the "Internet of Information" and the trend of the "Internet of Value".

Realizing the "Internet of Value" requires large-scale application implementation, not a single technology. At this stage, blockchain is still in its early stages of development. We are optimistic about the future of blockchain, but we do not overestimate the present of blockchain.

In the Hong Kong stock market, there are many companies involved in blockchain. Based on the company's fundamentals and the number of blockchain patents, we recommend Tencent Holdings and Launch Technology, maintaining performance forecasts and recommendation ratings.

Tencent (0700.HK): We expect the company’s revenue growth rate from 2019 to 2020 to be 22% and 22%, and net profit growth rate to 23% and 16%, of which NON-GAAP profit growth rate is 15%, 16%. The EPS corresponding to 2019 and 2020 are HK$10.4 and 12.1, and the target valuation range is maintained at 380 to 400 yuan, corresponding to 31 times to 33 times PE in 2020. The overweight rating is maintained.

Launch Technology (2488.HK): We predict that the company’s revenue growth rate from 2019 to 2020 will be 9.7% and 12.2%, and its net profit growth rate will be 69% and 29%, corresponding to EPS of 0.32, 0.42 Hong Kong dollars. We maintain a "buy rating" and recommend a reasonable valuation of HK$8-9, corresponding to 25-28 times PE in 2019.

Risk warning

1. Blockchain concepts cannot be turned into products. 2. The emergence of new technologies causes the blockchain to be falsified. 3. The profits from the company’s existing business cannot support the long-term R&D investment in blockchain.

Appendix: Blockchain-related companies in Hong Kong stocks

1. Tencent (0700.HK): There is a dedicated blockchain portal (https://trustsql.qq), on October 19, 2019, Tencent released the "2019 Tencent Blockchain White Paper" which comprehensively introduced Tencent's blockchain solutions, including the TrustSQL blockchain underlying platform and Tencent Cloud TBaaS, and demonstrated four details Tencent’s blockchain best practices include blockchain electronic invoices, micro-enterprise chain, Zhixin chain and blockchain bank drafts. Tencent, which focuses on "connection", continues to develop infrastructure construction in the field of blockchain and promotes the implementation of "blockchain+" industry solutions to promote value connections between enterprises and between enterprises and consumers. Through the "blockchain+" model, we empower the financial and real industries, promote the integration of blockchain and industry, and accelerate the construction of industrial blockchain.

2. China Mobile (0941.HK): On October 15, 2019, the Blockchain Service Network (BSN) press conference and event was hosted by the Information Center, hosted by China Mobile Communications Group Corporation and China UnionPay Co., Ltd., and co-organized by Beijing Hongzao Technology Co., Ltd. The Technology Development Summit Forum was successfully held in Beijing. China Mobile utilizes existing resources, cloud facilities and computing storage facility resources to conduct independent research and development and optimize existing facilities; as a new cornerstone, China Mobile promotes the mutual empowerment between 5G and blockchain.

3. Ping An of China (2318.HK): The number of global blockchain invention patent applications disclosed in 2018 was 84, ranking 7th in the world. Ping An relies on blockchain technology to improve the intelligent level of urban management. Ping An applies blockchain to medical health, targeted poverty alleviation, social welfare, etc.

5. ZhongAn Online (6060.HK): Anlian Cloud, a professional ecological cloud service platform based on artificial intelligence, blockchain and cryptography. The platform uses Zhongan Chain independently developed by Zhongan as its underlying infrastructure and also develops electronic signing , digital identity, distributed encrypted storage, certificate storage, traceability and other nearly 10 vertical applications.

6. Kingsoft (3888.HK): It was the first to implement Game + Blockchain applications and solutions. Currently, the game cloud business is exploring the application of blockchain technology and accelerating the expansion of the game ecosystem. In the first half of 2018, Kingsoft Cloud took the lead in launching the "project-X" plan for the entire ecosystem of blockchain games, realizing a project consisting of blockchain platform infrastructure construction, blockchain underlying technology, and blockchain game development, operation, and distribution. Complete blockchain game ecological structure.

7. HC Group (2280.HK): On January 31, 2018, HC Group announced that its first application scenario based on blockchain was officially launched. The cooperation framework agreement signed with Joyvio Technology will start from the agricultural field to build the HC Group District. Blockchain products use the advantages of industrial big data and blockchain application scenarios to expand the modern agricultural blockchain market.

8. Launch Technology (2488.HK): The company is China's earliest high-tech leader dedicated to the research and development and production of automotive diagnosis, testing, maintenance, and tire equipment.enterprise. As a leader in the Internet of Vehicles industry, the company is deeply involved in exploring solutions for the integration and monetization of automotive big data. In 2018, the company ranked fifth in the world in terms of the number of blockchain-related patent applications, standing at the forefront of new blockchain technologies. The company has combined blockchain technology with industry applications and developed the "Super Chain Project" series product, a 4G vehicle data collection terminal with blockchain technology - GTBOX-I, tailored for the Internet of Vehicles industry. Launch Technology has publicly stated its position many times: No matter whether it is declining or rising, it refuses to get involved in digital currencies and ICOs. It neither public nor private placements, and concentrates on exploring the value of the chain.

9. Meitu Company (1357.HK): The vision of Meitu Blockchain is to connect the digital world and reality by creating a decentralized, secure and encrypted identity pass for users: Meitu Intelligent Passport (MIP - Meitu Intelligent Passport) world and create a trusted blockchain environment. On the one hand, Meitu Intelligent Pass (MIP) allows users to anchor assets scattered across various applications on the blockchain, and through face recognition AI verification, use various applications more conveniently and securely, and receive privacy protection; On the other hand, Meitu Intelligent Pass (MIP) also allows some services that require strong verification, such as the medical and education fields, to more effectively use blockchain to serve users.

10. Gome Retail (0493.HK): On April 14, 2018, according to Gome Retail, Gome has entered the era of comprehensive digitalization. Operating digital stores is Gome’s “No. 1 Project”, and the company’s focus on blockchain technology and decentralization Technology is always doing research. The relevant person in charge of Gome Retail said: Gome’s shared retail business model and employee beauty store retail strategy are very consistent with the decentralized model system of the blockchain. The employee beauty store is also a new channel that Gome hopes to build.

(Source of article: Guosen Securities)

Solemn statement: The purpose of releasing this information is to spread more information and has nothing to do with the position of this site.

6. What are the well-known blockchain cloud service BaaS platforms in China

There are only a few that actually provide blockchain cloud service BaaS, and even fewer have been approved by the state. Currently, the mainstream The seven platforms are Tencent's TBaaS, JD Chain JDChain, Ant Blockchain BaaS platform, Rongze's RBaaS, Network's Smart Cloud, and Huawei Cloud BCS. Among them, the top four BaaS platforms are all R&D areas. The team has been working on blockchain technology for several years and their R&D capabilities are quite strong.

7. The main roles involved in blockchain electronic invoices are

The roles involved in blockchain electronic invoices are divided into service providers and service users. Service providers include consensus nodes. , supervision nodes, business nodes; service users include financial departments, invoicing units, and invoice collectionparties, ticket users and regulatory authorities

8. Blockchain has officially entered the 3.0 era, and real estate, supply chain, etc. will become key application areas

With the continuous development of blockchain, The application scope of blockchain is getting wider and wider. With the improvement of scalability and efficiency, the application scope of blockchain will go beyond finance and expand to fields such as logistics, real estate and the Internet of Things, becoming one of the most important technologies in the future society. The underlying protocol means that the blockchain will enter the 3.0 era.

The blockchain 1.0 era is represented by BTC (decentralized concept), which plays more of a distributed accounting role, such as BTC, Ripple, BCH, Litecoin, Dogecoin, etc. It is more used for digital currency accounting. Of course, the development in the first stage is not perfect. Bitcoin still has many problems that need to be solved, such as expansion, lightning payments, hard forks, etc.

With further completion, the blockchain has entered the 2.0 era, represented by ETH (smart contract), entering the contract stage.

Blockchain 2.0 represented by ETH is a great progress, but there are still many problems, such as channel congestion, slow transaction speed, and fork risk. High handling fees and so on. For example, after the popular CryptoKitties were launched on the Ethereum platform, they occupied about 25% of the Ethereum network at its peak, causing congestion on the entire Ethereum network and seriously affecting the experience of other Ethereum users. . The current development is a transition process from the first stage to the second stage.

After bidding farewell to the 1.0 and 2.0 eras, thanks to the continuous development of technology, blockchain has become more practical. This also means that the blockchain will completely break away from the financial attributes of the start-up period and enter practical application scenarios in all walks of life with its decentralization and other characteristics.

This also means that the blockchain has officially opened its 3.0 era - the era of comprehensive application. The blockchain industry structure in the 3.0 era is also more complex. Today I will give you a brief analysis.

The blockchain industry in the 3.0 era is divided into three levels: basic layer, service layer and application layer.

(1), Basic layer

The corresponding upper, middle and lower reaches of the industrial chain include: upstream underlying technology and infrastructure (core technology, equipment, underlying platform deployment method), the midstream service layer mainly provides developers with applications based on blockchain technology; the downstream application layer includes finance, supply chain management, intelligent manufacturing, government enterprises, services, social applications, etc.

Hardware, technology and foundationFacility manufacturers mainly provide infrastructure such as chips, mining machines, mining pools, hard drives, and routers necessary for blockchain applications.

The underlying platform deployment methods can be divided into public chain, alliance chain, and private chain.

The underlying technology includes core basic components, protocols and algorithms. Based on the underlying core technology components, it provides different functions for different application scenarios, including smart contracts, programmable assets, incentive mechanisms, member management, etc.

The base layer provides the underlying blockchain or distributed ledger technology framework, mainly including Ethereum, Hyperledger Fabric, R3 Corda, FISCO BCOS, etc.

(2) Service layer

The service layer refers to the BaaS (Blockchain as a Service) platform. The main domestic BaaS platforms are Ant Blockchain BaaS platform, Tencent Cloud TBaaS, Ping An One Account BaaS platform, etc.

It mainly provides developers with applications based on blockchain technology, and provides smart contracts, information security, data services and other products based on the underlying technology. services to improve the convenience and scalability of developers developing applications at the platform layer.

Application and service vendors are responsible for the research and development of general blockchain technology and technology expansion platforms, digital currency education and storage platform construction, etc., and provide technology for the industry application layer. support.

(3) Application layer

The application layer is represented by core application components, including smart contracts, programmable assets, incentive mechanisms, member management, etc.

Refers to the end user or service provider of blockchain. The main application scenarios of blockchain now include cross-border payment, anti-counterfeiting traceability, and supply chain. Finance, trade finance, electronic bills, ABS, etc.

Service objects are divided into two categories: B-side (initial stage): blockchain + (finance, supply chain management, copyright protection, education); C-side (first to land): blockchain+ (sharing economy, pan-entertainment).

The downstream blockchain application field is the combination of blockchain technology and existing industries. Now, Many industries have begun the application era of blockchain 3.0.

(1), Blockchain + supply chain

Blockchain + supply chain enables full-process traceability of product information. The traceability and anti-counterfeiting system of the traditional supply chain has shortcomings such as opaque information, easy data tampering, poor security and relative closure. However, using blockchain technology and Internet of Things technology, the information on the raw material purchasing process, production process and circulation process of goods can be processed. Integration and traceability can truly realize the full-process authentic traceability across brands, channels, retailers, and consumers, down to each item and code, significantly improving user trust experience.

(2), Blockchain + Internet of Things

Build an information exchange network in the era of Internet of Everything. As the number of devices in the Internet of Things grows, the distributed nature of the blockchain provides a way for self-governance of the Internet of Things, which can help devices in the Internet of Things understand each other and understand the correlation between different devices, thereby realizing the distribution of the Internet of Things. type control.

(3), Blockchain + Medical

Ensure the safe sharing of medical data. Using blockchain technology to mathematically encrypt medical data can effectively prevent risks such as malicious modification of medical data. The medical data sharing and exchange system developed using blockchain technology uploads encrypted medical data, allowing data to be shared and circulated quickly, efficiently and securely between patients and medical institutions, effectively simplifying the management of medical data. Call process to provide data guarantee for accurate diagnosis of illness.

(4) Blockchain + Real Estate

There are many potential application scenarios of blockchain in the real estate industry. Common ones include: Real estate transactions. Pain points in the process of buying and selling property include: lack of transparency during and after the transaction, reams of paperwork, potential for fraud, errors in public records, and that’s just to name a few. Blockchain provides a way to achieve the need for paperless and fast transactions. In addition, real estate blockchain applications can help record, trace and transfer title deeds, deeds, liens, etc., and also provide a platform for financial companies, title companies and mortgage companies. Blockchain technology strives to securely preserve files while enhancing transparency and reducing costs. In addition, blockchain is also applied in the field of construction engineering, and many companies are applying this technology in the current urban renewal boom. For example, Shenzhen's Lanfang Chain has proposed a package of solutions such as blockchain + urban renewal/construction engineering/real estate development based on blockchain, which comprehensively serves many fields in the real estate industry. Currently, its official website and mobile applications are online.

In addition, blockchain has already had many applications in supply chain finance, stock trading, banking, etc., so I won’t go into details here.

As our country’s 14th Five-Year PlanAs one of the important contents, the government has long proposed to accelerate the development of blockchain technology and industrial innovation, and actively promote the integrated development of blockchain and economy and society.

The key to achieving the above two developments lies in the following two points:

1. Breakthrough in the core technology of blockchain technology.

Blockchain technology is currently the technology with the smallest gap between my country and Europe and the United States. Officials particularly emphasize that in this emerging field, my country must be at the forefront of theory, occupy the commanding heights of innovation, and gain new industrial advantages. It is necessary to promote collaborative research, accelerate breakthroughs in core technologies, and provide safe and controllable technical support for the development of blockchain applications.

At present, most of the blockchain technology is still in the conceptual hype stage, and many business scenarios use blockchain purely for the sake of blockchain. So far, no one in our country has been able to solve core technical dilemmas such as the ternary paradox on a global scale. Therefore, we must return to basic theories and core technologies and achieve major breakthroughs through long-term and concentrated research.

In fact, the official has put forward very high requirements for the theoretical technology and subsequent application development of blockchain technology. Do a good job in basic theoretical research on blockchain, Focusing on conquering a number of key core technologies and truly shouldering the burden of technology research and development is the key to the current development of blockchain.

2. Enhance international voice and rule-making power.

Different from previous information technologies, blockchain technology is highly scalable, or aggressive. Its rules or right to speak determine its scope of influence, because every business on the chain is Individuals or institutions must obey the rules set by the blockchain, whether at home or abroad. For example, everyone must obey the rules of Windows when using the Windows system, but Windows only stipulates the rules for information interaction for users, which is acceptable to us, while the blockchain stipulates industry governance rules. With its distributed characteristics, the governance rules of the blockchain can quickly transcend national borders and geographical restrictions.

In order to achieve the above two points, we must strengthen the construction of the talent team, establish and improve the talent training system, create various forms of high-level talent training platforms, and cultivate a A group of leading figures and a high-level innovation team.

Blockchain, as an architectural innovation technology, has a huge demand for comprehensive talents, requiring practitioners to master a variety of professional and technical knowledge involving cryptography, information science, basic mathematics, etc. To develop blockchain, we must strengthen the construction of a talent team with deep cross-disciplinary integration, and establish prospective and systematic talent cultivation from the aspects of basic research, applied research and development, and industrial integration.system.

Blockchain technology is an important part of the future digital economy and has rich advantages for all walks of life. Although we have entered the 3.0 era, the vertical application of blockchain in various industries has just begun.

What do you think of the future of blockchain?