北京信任度区块链公司排名,区块链北京信任度科技有限公司

近年来，区块链技术的发展受到了社会的广泛关注，它在金融、医疗、政府等各个领域都有着深远的影响。随着区块链技术的发展，越来越多的企业开始投资这一领域，而北京信任度科技有限公司正是其中的佼佼者。

北京信任度科技有限公司是一家拥有多年经验的区块链技术公司，致力于为客户提供优质的区块链解决方案。该公司在北京的区块链公司排名中名列前茅，被誉为“北京区块链行业的领头羊”。

北京信任度科技有限公司拥有一支专业的技术团队，他们拥有丰富的区块链开发经验，能够为客户提供高质量的区块链解决方案。公司为客户提供的服务包括区块链技术咨询、区块链应用开发、区块链技术支持等。

此外，北京信任度科技有限公司还提供了一系列的区块链解决方案，其中包括智能合约开发、区块链数据库开发、区块链网络开发等。这些解决方案可以帮助客户更好地利用区块链技术，提高企业的核心竞争力。

作为北京区块链行业的领头羊，北京信任度科技有限公司致力于为客户提供优质的区块链解决方案，并不断探索新的发展方向，为客户提供更多的服务。未来，北京信任度科技有限公司将继续在区块链领域发挥重要作用，为客户提供更多的优质服务。

㈠ What is blockchain? If you understand these 9 questions, you will understand

What is blockchain? If you understand these 9 questions, you will understand
What is blockchain? What can blockchain do? How to make money with blockchain? I believe that many netizens are confused when faced with this new term. So how can we better understand blockchain and make this new technology available to us? The author has collected nine very common questions from the Internet. I hope that after reading this article, you will have a clearer understanding of blockchain.

Nearly omnipotent blockchain technology
Simply put, blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithms. Its core is distributed data, and the result is "decentralization." Blockchain technology can be applied to many scenarios in our lives. Next, let’s take a look at the analysis of blockchain technology!
1. Technology is a double-edged sword. While you are still using your mobile phone to play games, others are already using their mobile phones to make money every month! I want to try Jiaerwu Wuyi Wuba Lingyi Lacquer to make your mobile phone no longer a toy!
Just like nuclear energy is a physical technology, blockchain is an underlying technology at a technical level.
Nuclear energy can be used for atomic bombs and nuclear power generation. Similarly, blockchain can be used for the management of industries and life elements, which may make society more stable, or it may be used by bad guys as the fastest way to commit crimes. .
2. Talking about technical value apart from the application level is muddying the waters
As the underlying technology, blockchain has its application level and negotiation methods. Currently, some people talk about blockchain in terms of business models, some in terms of hardware, and some people talk about blockchain in terms of power distribution. It is gradually becoming clear in the market that blockchain is used in the design of technology combinations and business models, from hardware to software to business model to financial design and many other aspects. But not every blockchain can issue coins, and not every blockchain should issue coins.
3. Technology is decentralized, but the application is not necessarily
Blockchain technology is decentralized, but it can be decentralized or not in upper-layer applications. If it is applied to things, industries and projects that cannot be decentralized, it is not decentralized; if it is used to things where everyone can participate universally and have equal authority, then it can be decentralized.
Including coins on the blockchain, if a country adopts legal digital currency, the coins on the blockchain can also be centralized. The blockchain that supports the operation of Bitcoin is decentralized, but the alliance chain usually has one or more enterprises as the core control alliance, which becomes centralization.
Technology itself and what kind of business and political ecology the technology can support are completely different things.
4. What kind of people use what kind of tools
As a powerful tool, blockchain is powerful not only because of technology, but alsoIt is because many talented people have invested in this field that the energy of this technology has been amplified. As for whether the power of blockchain benefits society or cuts leeks? It is possible to make the world more turbulent or to make society more harmonious and beautiful.
On the positive side, more kind-hearted people will come in and reach more consensus, and there will be more legislation, restrictions and norms at the national level, which will ultimately allow us to use this technology to give more people opportunities; on the negative side, In other words, it is possible that more greedy and unethical people will come in to divide the wealth, and it is even possible that people in some countries and regions will use this new technology to commit crimes and terrorism.
5. Blockchain promotes the globalization of civilians
Under the blockchain, the global connection space is closer. The 6-degree space will become 5 degrees or even 4 degrees in the future. Blockchain can inspire The growth of various communities. The globalization of interest groups will become inevitable, and there will be various international communities and summits in the future.
6. Blockchain facilitates co-creation
For example, in the past, the connection between international singers and ordinary people had to go through several barriers, including record companies, agents, sales channels, etc. In the blockchain era, international singers publish their songs under blockchain technology. Everyone has the possibility to become a partner of an international singer, write songs for the international singer, or purchase Tokens to obtain dividend rights from distribution proceeds, etc., and enjoy records. Proceeds from distribution and downloads.
7. Trust will become convenient and low-cost
The combined effect of artificial intelligence, big data and blockchain can resolve disputes at the factual level. The tamper-proof nature of the blockchain allows hundreds or even tens of thousands of machines to maintain the same data and encrypt it. Basic facts will be trustworthy. On this basis, the corresponding contracted and authorized information cannot be changed. Replace manual systems with machines, breaking the loopholes in manual operations, the possibility of cheating and even corruption, so that everyone's information can be confirmed to be authentic and trustworthy.
On this basis, if the trust level of the business system is good, trust between people will be enhanced in the process of implementing the designed system.
8． Interaction leads to creativity, and creativity generates income
Blockchain is a comprehensive ledger. Some exchanges are just ideas and creativity at the moment, but they may be the starting point of a certain career or even industry in the future. In the previous accounting system, there may not be value. However, under blockchain technology, values ​​that are not yet seen can be recorded. If this leads to products, creative people can benefit. Various human activities may be valuable, creative, and worthy of recording.
Extended from this, a better application of blockchain can record creative related models, introduction of business opportunities, etc., and put valuable things in an ecosystem. Blockchain can create new ones. A cooperative approach.
9. There will be more legal supporting facilities in the future
The world of blockchain is not a disorderly world. Technology will be used by people, and people are rational.
Records can resolve various factual disputes and alsoIt will cause many issues such as more authorization rights, patent and creative copyright management, etc. In the future, there will be more legal supporting equipment, which can not only standardize and manage service consumption and life, but also avoid related risks and problems, avoid and combat crime

ㅡ What is blockchain technology and how it changes Business and Financial Model

Blockchain technology is a distributed ledger technology that allows multiple participants to jointly maintain a secure, transparent and immutable records. Blockchain technology was originally designed for the digital currency Bitcoin, but is now widely used in many other fields.

The core features of blockchain technology include:

Decentralization: Blockchain has no central control agency, and data is distributed on various nodes in the network, which makes it decentralized. The centralization feature reduces the risk of single points of failure.

Transparency: Transaction records on the blockchain are public to all participants, and anyone can view these records. This helps increase trust and reduce the risk of fraud.

Immutable: Once a transaction is recorded on the blockchain, it cannot be easily modified or deleted. This guarantees data integrity and security.

Smart contracts: Transactions on the blockchain can be automatically executed to implement "smart contracts", which automatically execute corresponding operations when specific conditions are met. This helps simplify complex business processes and reduce costs.

Blockchain technology has had a profound impact on business and financial models, which is mainly reflected in the following aspects:

Reducing costs: Blockchain technology can reduce intermediary links and reduce costs. Transaction costs and operating costs. For example, by adopting blockchain for cross-border payments, remittance fees can be significantly reduced.

Improving efficiency: The automation and smart contract features of blockchain technology help improve the efficiency of business processes, reduce manual intervention, and reduce error rates.

Enhance trust: The transparency and non-tamperability of blockchain technology help to establish a reliable trust system, reduce the risk of fraud, and provide better protection for commercial activities.

Innovative business models: Blockchain technology has spawned many new business models, such as decentralized finance (DeFi), digital asset trading, supply chain finance, etc. These new business models have brought disruptive changes to existing industries.

In short, blockchain technology, as an emerging technical means, is gradually changing the landscape of business and finance. With the continuous development of technology and the in-depth promotion of applications, blockchain is expected to have a more extensive and far-reaching impact in the future

㈢ I heard that there is a platform called Guangcai International Digital Asset Exchange, and blockchain Technology-related, everyone has them

Fake ones, there are only eight formal exchanges, four in Shanghai, futures, gold commodities, securities, one each in Dalian and Zhengzhou, Shenzhen Securities, Beijing New Third Board, and other fake ones< /p>

㈣ How does blockchain empower the transaction side

Blockchain technology can empower the transaction side by providing a more reliable, transparent and efficient transaction method. The following are some key points:
1. Decentralization: Blockchain technology allows the creation of a decentralized (not dependent on a centralized institution or third party) transaction end. Because all transactions are recorded on a distributed database and each transaction is verified, this means there is no single point of failure (such as a server crash) and transaction history cannot be tampered with.
2. Smart contracts: On the blockchain, smart contracts (automatically executed computer programs) can be created, eliminating the need to trust third-party intermediaries (such as banks or lawyers) and ensuring that all parties involved in the transaction are fully Comply with the terms of the contract. Since smart contracts have advantages in terms of trust and accuracy, they can reduce the number of disputes and effectively support transaction operations.
3. Improve transaction efficiency: Blockchain technology improves the processing speed of transactions. In traditional financial or trading systems, cross-border transactions may require confirmation by multiple banks, intermediaries and regulatory agencies, but with blockchain technology, all transactions can be processed in real time, and the time required to complete a transaction is greatly shortened.
4. Reduce costs: Blockchain technology can reduce transaction costs. In the traditional financial system, many transactions require certain fees to be paid to intermediaries or banks, and each intermediary needs to pay certain management fees. However, through blockchain technology, the number of intermediaries can be significantly reduced, making transactions cheaper and more economical.
In summary, the main way blockchain technology empowers the transaction side is to provide decentralized mechanisms, smart contracts, increase transaction speed and reduce costs, etc. With the new Internet, "blockchain+" has become an unstoppable trend, and there will be more and more practical application scenarios in the future.

㈤ The Beijing Internet Court and the blockchain evidence storage system "IP360" have achieved seamless connection

Recently, the IP360 platform evidence has been connected with the Beijing Internet Court litigation platform, and the evidence submitted Evidence can be provided through the IP360 platform and submitted to the Beijing Internet Court Platform.

On the afternoon of September 25, the Dongcheng District Court of Beijing made a judgment on the case of JD.com infringing the right to network dissemination of information on the works of the Chinese Online Digital Publishing Group. In this judgment, the court adopted the IP360 forensic data evidence provided by Zhenchen Technology, confirmed the legal validity of the electronic data stored using blockchain technology, and clarified the review and judgment method for electronic evidence stored in the blockchain.

This is the first time that the Beijing Dongcheng District Court has made a judgment on an intellectual property case based on blockchain evidence, which has aroused widespread concern from the public and also laid a good foundation for the completion of the docking with the Beijing Internet Court. Base.

But nationwide, this is not the only case in which “blockchain + certificate storage” has been recognized by the court.

Subsequently, on September 7, the Supreme People's Court issued regulations on several issues in the trial of Internet courts. The regulations clearly state that “the electronic data submitted by the parties shall be authenticated through electronic signatures, trusted timestamps, hash value verification, blockchain and other evidence collection, fixation and anti-tampering technical means, or through electronic evidence collection and storage platforms. If it can prove its authenticity, the Internet court should confirm it.”

With the establishment of Internet courts in Hangzhou, Beijing, Guangzhou and other places, the blockchain evidence storage system is undoubtedly an important part of the construction process of Internet courts. The biggest highlight. In the case where traditional electronic data itself is easily tampered with, blockchain, as a "distributed storage technology", has the characteristics of irreversibility and non-tampering. Through blockchain smart contracts, business rules are abstracted into digital contracts and embedded in blockchain for execution. , and can be verified, ensuring that every step is carried out strictly in accordance with the pre-set process, thus ensuring the authenticity of electronic data. In the case where Chinese Online won a lawsuit against JD.com for the right to disseminate information on its work information network, it was through online evidence collection through the blockchain evidence storage system "IP360". It is understood that the system is based on the certificate storage and confirmation platform independently developed by legalXchain, a judicial alliance chain owned by Zhenchen Technology. Working with the Ministry of Public Security, judicial appraisal, notary offices and other institutions, the review and identification of electronic evidence can be completed online, greatly improving litigation efficiency.

Compared with traditional litigation methods, "blockchain evidence storage" is undoubtedly a huge progress. With the continuous upgrading of blockchain technology, future litigation resolution will only be more fair and efficient.

㈥ What is the so-called "blockchain"

It can be said that 2020 is the first year of industrial blockchain. With the continuous development of blockchain technology, the number of companies actively deploying blockchain has grown exponentially. However, blockchain is still in a very early stage of development, and the implementation of blockchain applications still requires continuous exploration.
In the past ten years or so, blockchain technology has had a wide impact on a global scale. Compared with its inception, the face of the blockchain industry has undergone earth-shaking changes.
The blockchain market in the past few years was more like the Internet before 2000. The Internet before 2000 went through a period of restlessness and experienced ups and downs. Then the big waves washed away the sand, and truly powerful companies developed. .
While participating in the Cointelegraph Chinese event, Avalanche Asia Ecology Partner Wilson said: "In 2018, the blockchain ecosystem was completely different from now. At that time, it was more conceptual. Starting last year, the district The blockchain industry has undergone great differences. More and more reliable projects have been born.”
Indeed, in addition to being initially limited to applications in the field of digital currency, blockchain technology has now gradually become the basis of different traditional industries. facility. After more than ten years of exploration and research and development, blockchain has also discovered more ways to highlight its value.application scenarios.
The growth momentum continues, but large-scale application has not yet been achieved
It can be said that 2020 is the first year of industrial blockchain. With the continuous development of blockchain technology, the number of companies actively deploying blockchain has grown exponentially. Against the backdrop of the COVID-19 outbreak, blockchain technology has also shown its huge untapped potential.
In the past year, global blockchain companies have continued to grow, but at a slower pace. According to data from the China Academy of Information and Communications Technology's "Blockchain White Paper (2020)", as of September 2020, there are 3,709 blockchain companies in the world, mainly distributed in the United States and China, of which the United States accounts for 27%. China accounts for 24%.
Obviously, as countries around the world continue to introduce positive blockchain policies and promote blockchain technology to empower the real economy, the blockchain industry bubbles are gone and the industry has returned to rationality. More and more companies are entering the market and actively using blockchain technology to expand their business.
Even though blockchain-related companies are springing up like mushrooms after a rain, blockchain is still in a very early stage of development. From the bottom of the protocol layer, it is still very early to be mature and complete. The middleware layer may be far away from maturity, and the middleware layer may be a very important infrastructure required for the future integration of blockchain with the real world and real economy.
When these things have gradually become standardized and mature, we will usher in a stage where blockchain will become mainstream and explode.
As for the development status of the entire blockchain technology, Helium China Managing Director Gao Yuan pointed out: "The user experience of various blockchain applications is not very good now. The development of middleware and the maturity of the user end are the key to achieving large-scale implementation." The key point of application. Ultimately, for blockchain to be implemented and become part of the real economy, it requires a mature and clear state at the regulatory level."
However, the implementation of blockchain applications still requires continuous exploration. If the performance of the underlying infrastructure of the blockchain is not improved, it will be difficult to achieve large-scale commercial applications in the future. So, what is the reason why a large number of blockchain applications have not been successfully implemented? Charlie Hu, head of Polygon China, believes:
First, it is not friendly enough to developers;
Second, it has limited expansion performance;
Third, it lacks interoperability, and its core logic is the future blockchain The world is not just one chain, but multiple chains coexist. Based on the existence of different chains for different business applications, cross-chain interoperability is very important.
Why is interoperability crucial for different blockchains?
The "interoperability" of blockchain means that different blockchain networks can easily communicate with each other and share information. Interoperability mainly refers to application layer interoperability, inter-chain interoperability, and off-chain data interoperability.
Charles H, CEO of IOHK and founder of CardanoIn an interview with Forbes, Oskinson said that the interoperability of blockchain will lead to easy migration from one system to another.
In the blockchain industry, a blockchain that can meet user needs and operate efficiently is a necessity, and its status is very important. Although Ethereum has innovatively created smart contract technology and built a super ecosystem containing various applications, it is far from meeting commercial needs, at least until Ethereum 2.0 is fully launched.
Why is blockchain interoperability so important? With the continuous expansion of blockchain technology itself and the expansion of its applications in different industries, it is difficult to interoperate between different chains, difficult to connect between different applications, and difficult to trust the interaction between the chain and the off-chain. These problems are very important. To a certain extent, it limits the large-scale application of blockchain.
The scenario requirements between different blockchains may be different, and under these different requirements, a large number of interactions are required. Regarding interoperability, Iris, head of Asia business strategy at Edge & Node, said: "If there are islands between chains, there will be no way to interact, which will greatly affect applications. Interoperability across chains has different levels. From assets to data, to a lower-level consensus. Many projects have already realized asset cross-chain, and the next more difficult step is data cross-chain.”
It is far from achieving interoperability between different blockchains. not enough. According to Zhixian, the founder of Leitu Technology, interoperability should not be limited to the blockchain ecosystem. Only by opening up the interoperability between the blockchain and the Internet can the user base be maximized.
Cross-chain technology is the key to achieving interoperability. Currently, cross-chain technologies include notary mechanisms, side chains/relay chains, hash time locking, and distributed private key control.
In terms of data trust and security issues during the interaction process, O3Labs product VP Tim believes that the interoperability of different chains may have some challenges. He added:
First, user experience. Products must be made for more users. Whether in enterprises, institutions or consumers, user experience issues will be taken into consideration. Even if it can be achieved in terms of technology, it must also be achieved in terms of experience.
Second, security. Different chains will need to adjust some off-chain data. Different chains have different methods, so it is important to ensure the accuracy of the data. Because this will become a foundation, if there are many applications on this chain in the future, the accuracy and speed of these data must be very consistent.
Just like the emphasis on privacy protection in the traditional Internet, privacy protection issues must also be paid attention to between different chains and in the process of on-chain and off-chain interactions. Every interaction should avoid privacy leakage during the interaction. Suterusu CTO Lin Huang said that currently, there are too many cross-chain projects, and there are many products in this area. However, there are relatively few products that consider supporting multi-chain privacy protection. Suterusu has now done a lot of privacy protection.work, and will be deployed on some chains.
The future of blockchain - the coexistence of multiple chains
The blockchain industry has been constantly evolving. In addition to Ethereum, there are many blockchains emerging with the same vision as Ethereum, such as EOS, Polkadot, Cosmos, Avalanche, Polygon, etc.
Competition and cooperation are inevitable for the development of various industries, and the same is true for the blockchain industry. Only through competition can we continue to innovate.
In the future, Ethereum will not be "one super, many strong", but will inevitably form a situation where multiple chains coexist. Different public chains and different infrastructures will have some differentiated competition, and finally these different chains will be connected through cross-chain technology.
When asked about the future development of blockchain, He Yifan, executive director of the BSN Development Alliance and CEO of Beijing Hongzao Technology Co., Ltd., looked forward to:
In 3 to 5 years, especially the operating system layer will become more and more mature. In this case, blockchain technology should become a conventional technology. If developers don't even know how to use traditional databases, they don't have to work at all. In 3 to 5 years, every developer should be able to use blockchain technology to build basic applications.

㈦ How Beijing has promoted the development of blockchain electronic signatures in recent years

On April 3, 2020, the 20th Session of the Standing Committee of the 15th Beijing Municipal People’s Congress The meeting adopted and announced the "Beijing Regulations on Optimizing the Business Environment", which will come into effect on April 28, 2020. The document states that Beijing will “promote all government service matters to be processed online” and mentions blockchain many times, highlighting its value in cost reduction, efficiency improvement, standardization and convenience, and information sharing. In addition, special emphasis was placed on the legal validity of electronic signatures, electronic seals, and electronic certificates.

On December 3, 2020, the Beijing Municipal Bureau of Economy and Information Technology, the Municipal Administration Services Administration, and the Municipal Public Security Bureau issued the "Beijing Electronic Seal Promotion and Application Action Plan (Trial)", proposing: 2021 This year, Beijing will gradually promote the comprehensive promotion of electronic seals in digital copyright protection, item anti-counterfeiting, product traceability, electronic invoices, electronic medical records, electronic prescriptions and other industry fields.

On December 22, 2020, the Beijing press conference "Reviewing the '13th Five-Year Plan' and Looking forward to the '14th Five-Year Plan'" series of press conferences was dedicated to optimizing the business environment. It was proposed: January 1, 2021 Starting from today, Beijing will gradually implement the entire online registration process for real estate purchases by citizens in Beijing, and explore and promote electronic contracts, electronic signatures, and electronic seals.

In recent years, documents have been issued intensively and frequently from the central to local governments, the application of electronic signatures, electronic seals, and electronic contracts has been accelerated, the "Internet + Government Services" has been promoted, and the reform of decentralization, regulation, and services has been deepened.

Actively promote the in-depth application of electronic signatures in multiple industries and fields, which is conducive to transforming government work models and promotingThe rapid development of the digital economy has also brought convenience to market entities, reduced transaction costs for enterprises, optimized the local business environment, and is conducive to stimulating the vitality of the market economy.

As a professional domestic blockchain electronic signing platform under Yi Baoquan, Junzi Signing innovates the "blockchain + judicial + electronic signing" model by combining mature and reliable electronic signing technology with blockchain technology. In-depth integration provides government departments with one-stop electronic contracting services such as "identity authentication, electronic signatures, seal control, blockchain certificate storage, full evidence chain preservation, and judicial services", and accelerates the promotion of government certificates, electronic certificates, and service matters. "Full-process online operation" to improve the level of government digital services.

㈧ How to understand the blockchain in a simple and easy-to-understand manner

Blockchain is a technology that solves the core "trust" problem in the market economy and transforms unfamiliar people into The cost of trust between people is reduced to an extremely low level.

There is one crucial thing in the market economy, which is "trust." Without trust, no transaction would be possible. If you go to the market to buy vegetables, if you don’t believe that the pesticide content in the vegetables meets the standard, you won’t do business with that dealer; if you go to a small store to buy a bottle of water, if the clerk doesn’t believe that the money you give him is genuine, he won’t do it either. Sell ​​you the water.

The traditional small-scale farmer economy is an acquaintance economy. The scale of transactions is limited to people who are familiar with each other near the living area. Because an acquaintance cheats you, he will lose your social relationship and ruin his relationship with the entire acquaintance. Reputation in the circle. We believe that acquaintances are less likely to deceive us than strangers.

So, once we go beyond the scope of acquaintances, we need to use a very high cost to identify whether a stranger will cheat me, and how can I avoid the risk of being cheated. This situation will hinder transactions and restrict transactions.

In addition, trust issues naturally exist among people of different races, nationalities, cultures, religious beliefs, etc.

So in the market economy we are now in, why are there so many transactions between strangers? Because a new mechanism was born to solve the problem of trust among strangers.

So far, the most important mechanism to solve the trust problem is the "trust intermediary" institution and model.

As long as you and a stranger trust a third-party organization, you can use this third-party organization to solve the trust problem between you.

We call this third-party organization a trust intermediary. Governments and banks are trust intermediaries.

You think it’s okay to sell the goods you worked hard to produce to a stranger in exchange for a stack of RMB banknotes. That’s because the credit of the note-issuing bank and the authority of the government guarantee the guarantee. Currency value and validity of banknotes. Otherwise, who would want to sell something in exchange for a few pieces of ordinary paper?

In the age of the global village and the Internet, the people who buy your things may be strangers thousands of miles away who you have never met. The level of trust is even lower, so Alipay assumes the role of trust intermediary, and buyers pay for the goods first.Go to Alipay's account, wait until you receive the goods, confirm that there is no problem, and then agree to transfer the payment to the seller. Taobao and other e-commerce companies have prospered rapidly in just over a decade.

The trust intermediary occupies a central position in the transaction system, and all transactions must use it to solve the trust problem.

However, the cost of trusting the intermediary itself is often huge.

As a trust intermediary, how much transaction tax does the government collect every year? Which industry is the most profitable? Financial services industry. Ant Financial, which owns Alipay, has annual profits exceeding 10 billion.

What does this mean? Both parties to the market actually paid a huge cost of trust.

If there is any way to eliminate or significantly reduce this trust cost, then the transaction costs of the general public can be reduced and the profits earned can be significantly increased.

So in the Internet era, blockchain technology came into play.

It allows transaction parties to get rid of intermediaries, solves the trust problem among strangers, and greatly reduces the cost of trust.

Because the blockchain can be expanded on a large scale, the data is open and transparent, and the data of each client is consistent, even if some clients are destroyed, the data security will not be affected. These highly reliable The technical features can solve the problem of trust among strangers at low cost.

This technology can be extended to all fields that can be digitized, such as digital currency, payment settlement, digital bills, certificates of rights, credit reporting, government services, medical records, etc.

In the medium to long term, blockchain will be a revolutionary technology that will bring about huge social changes like the existing Internet, and will have huge investment value and money-making opportunities.

In the future, companies that can integrate blockchain into different scenarios to promote applications may be the next group of BATs, the next Google, Microsoft and Apple.

As the first practical application of blockchain technology, Bitcoin has been widely accepted and used around the world. Millions of users and tens of thousands of merchants have accepted Bitcoin, a digital currency. The payment, as the exchange value of currency, is growing, and even because the total amount is fixed, the long-term value is bullish, and it has become a safe-haven asset similar to gold, and the price has skyrocketed.