马化腾做区块链了吗知乎,马化腾做区块链了吗现在

马化腾做区块链了吗？这是一个值得讨论的话题。答案是肯定的，马化腾的公司腾讯已经在区块链领域投入了大量的资源，并取得了不错的成绩。下面将介绍区块链、腾讯的区块链技术及其在实际应用中的发展情况。

区块链技术是一种分布式账本技术，它能够将数据存储在多个节点上，并通过密码学技术来保护数据的安全性和完整性。它的优点在于，数据的存储是分散的，不受中心化机构的控制，而且它可以提供更高的安全性和可信度。

腾讯是一家专注于互联网技术的科技公司，它的技术实力在互联网行业中处于领先地位。腾讯也投入了大量的资源开发区块链技术，并取得了不错的成绩。腾讯的区块链技术是一种去中心化的分布式账本技术，它能够更好地保护数据的安全性和可信度，并可以更有效地管理数据。

腾讯的区块链技术已经在实际应用中取得了不错的成绩，比如腾讯的“腾链”技术已经在企业级应用中得到了广泛应用，在支付、供应链管理、智能合约等多个领域都得到了广泛应用。同时，腾讯还在不断探索新的应用领域，以满足不断发展的市场需求。

从以上内容可以看出，马化腾的公司腾讯已经在区块链领域投入了大量的资源，并取得了不错的成绩。腾讯的区块链技术已经在实际应用中取得了不错的成绩，并在不断探索新的应用领域，以满足不断发展的市场需求。

㈠Why Ma Huateng doesn’t invest in digital currencies

Ma Huateng said that recently, the government and Internet platforms have increased their efforts to crack down on illegal financial activities, but the related risks still cannot be ignored. In this regard, he suggested that a joint prevention, joint control and hierarchical response mechanism should be established to combat illegal financial activities.

“We need to fight early and start small. As soon as we see signs of it, we should deal with it in different levels to see whether it is a good investment project or simply tearing down the east wall to make up for the west wall.” Ma Huateng suggested that it is necessary to Strengthen financial regulatory technology. In his case, many technological means can be used, such as big data and AI, to see whether there are any problems with the capital direction of these investment projects in the background.

㈡ Why did Tencent respond to the application for blockchain trademarks such as Bocoin

The official website of the Trademark Office of the State Administration for Industry and Commerce shows that Tencent Technology (Shenzhen) Co., Ltd. applied for infcoin and Bodong this month. Planet, Bodongxing, Bocoin, Qbanking, LinkBanking and other trademarks.

Tencent Blockchain Business Structure Tencent Blockchain pays more attention to the implementation of scenarios, and has been involved in supply chain finance, games, legal evidence deposits, digital assets, public welfare tracing, logistics, Taxation and other areas were explored. In March this year, Tencent announced that it was cooperating with the China Federation of Logistics and Purchasing to develop a blockchain supply chain alliance chain and cloud order platform. Based on the cloud bill platform, electronic waybills will replace paper waybills, and electronic signatures will replace manual paper signatures. Blockchain technology will be used to make them distributed, encrypted, and non-tamperable to ensure the authenticity and security of waybill data. "Credibility, safety, efficiency increase, cost reduction". In May this year, Tencent and the Shenzhen Municipal State Taxation Bureau jointly established an “intelligent tax” innovation laboratory. The two parties are jointly promoting China's first blockchain-based digital invoice solution and exploring a new invoice ecology. They hope that every invoice can be checked, verifiable, credible and traceable, and use blockchain technology to The entire process of invoice circulation is managed, making the circulation of invoice data in all scenarios a reality.

Source; The Paper

㈢ What is blockchain technology? What exactly is blockchain?

In a narrow sense, blockchain A chain is a chain data structure that combines data blocks in a chronological manner and is cryptographically guaranteed to be an untamperable and unforgeable distributed ledger.

Broadly speaking, blockchain technology uses block chain data structures to verify and store data, uses distributed node consensus algorithms to generate and update data, and uses cryptography to ensure data transmission and access. It is a new distributed infrastructure and computing method that uses smart contracts composed of automated script codes to program and operate data securely.

[Infrastructure]

Generally speaking, the blockchain system consists of data layer, network layer, consensus layer, incentive layer, contract layer and application layer composition. Among them, the data layer encapsulates the underlying data blocks and related data encryption and timeBasic data and basic algorithms such as stamping; the network layer includes distributed networking mechanisms, data dissemination mechanisms, and data verification mechanisms; the consensus layer mainly encapsulates various consensus algorithms of network nodes; the incentive layer integrates economic factors into blockchain technology The system mainly includes the issuance mechanism and distribution mechanism of economic incentives; the contract layer mainly encapsulates various scripts, algorithms and smart contracts, which is the basis of the programmable features of the blockchain; the application layer encapsulates various aspects of the blockchain. Application scenarios and cases. In this model, the chain block structure based on timestamps, the consensus mechanism of distributed nodes, economic incentives based on consensus computing power, and flexible programmable smart contracts are the most representative innovations of blockchain technology.

Extended information:

[Blockchain core technology]

Blockchain mainly solves the trust and security issues of transactions, so it addresses this issue Four technological innovations:

1. Distributed ledger means that transaction accounting is completed by multiple nodes distributed in different places, and each node records a complete account, so they all You can participate in supervising the legality of transactions, and you can also jointly testify for them.

The uniqueness of blockchain's distributed storage is mainly reflected in two aspects: First, each node of the blockchain stores complete data according to the block chain structure. Traditional distributed storage generally stores The data is divided into multiple parts for storage according to certain rules. Second, the storage of each node in the blockchain is independent and has equal status, relying on the consensus mechanism to ensure storage consistency, while traditional distributed storage generally synchronizes data to other backup nodes through the central node.

No node can record ledger data independently, thus avoiding the possibility of a single bookkeeper being controlled or bribed to record false accounts. Also because there are enough accounting nodes, theoretically speaking, the accounts will not be lost unless all nodes are destroyed, thereby ensuring the security of the accounting data.

2. Asymmetric encryption and authorization technology. Transaction information stored on the blockchain is public, but account identity information is highly encrypted and can only be accessed with authorization from the data owner. , thus ensuring data security and personal privacy.

3. The consensus mechanism is how all accounting nodes reach a consensus to determine the validity of a record. This is both a means of identification and a means of preventing tampering. Blockchain proposes four different consensus mechanisms, which are suitable for different application scenarios and strike a balance between efficiency and security.

The consensus mechanism of the blockchain has the characteristics of "the minority obeys the majority" and "everyone is equal". "The minority obeys the majority" does not entirely refer to the number of nodes, but can also be the computing power and the number of shares. Or other characteristic quantities that the computer can compare. "Everyone is equal" means that when a node meets the conditions, all nodes have the right to give priority to the consensus result, which will be directly recognized by other nodes and may eventually become the final consensus result.

4. Smart contracts, smart contracts are based on these trustworthy and non-tamperableModified data can automatically execute some predefined rules and terms. Take insurance as an example. If everyone's information (including medical information and risk occurrence information) is true and trustworthy, it will be easy to automate claims settlement in some standardized insurance products.

In the daily business of insurance companies, although transactions are not as frequent as those in the banking and securities industries, the reliance on trusted data continues unabated. Therefore, the author believes that using blockchain technology from the perspective of data management can effectively help insurance companies improve their risk management capabilities. Specifically speaking, it is mainly divided into risk management of policyholders and risk supervision of insurance companies.

Blockchain-Network

㈣ Is it difficult to develop a public blockchain chain? How many domestic companies can do it

1. Network It is a leading AI company with a strong Internet foundation. The network's vision is: to become the world's top high-tech company that understands users best and can help people grow.

The origin of the word "network" comes from a line written by Xin Qiji, a poet in the Southern Song Dynasty 800 years ago: There are thousands of networks among the crowd. This sentence describes Ci Xiaobing's persistent pursuit of ideals.

2. Shenzhen Tencent Computer Systems Co., Ltd. was founded in November 1998 by five founders: Ma Huateng, Zhang Zhidong, Xu Chenye, Chen Yidan, and Zeng Liqing.

Tencent’s diversified services include: social and communication services QQ and WeChat/WeChat, social network platform QQ Space, Tencent Games’ QQ game platform, portal website Tencent.com, Tencent news client and online video services Tencent Video, etc.

3. Alibaba Group Holdings Co., Ltd. (referred to as: Alibaba Group) is a company founded in 1999 in Hangzhou, Zhejiang Province by 18 people led by Jack Ma, a former English teacher.

Alibaba Group operates a variety of businesses, and also obtains support for operating a business ecosystem from the businesses and services of affiliated companies. The businesses and affiliated companies include: Taobao, Tmall, Juhuasuan, AliExpress, Alibaba International Trading Market, 1688, Alimama, Alibaba Cloud, Ant Financial, Cainiao Network, etc.

4. Huawei Technologies Co., Ltd. was established in 1987 and is headquartered in Longgang District, Shenzhen City, Guangdong Province. Huawei is the world's leading information and communications technology (ICT) solution provider. It focuses on the ICT field, adheres to stable operations, continuous innovation, and open cooperation, and has built a strong reputation in telecom operators, enterprises, terminals, and cloud computing. With end-to-end solution advantages, we provide competitive ICT solutions, products and services to operator customers, enterprise customers and consumers, and are committed to realizing the future information society and building a better fully connected world.

5. Beijing ByteDance Technology Co., Ltd., founded in March 2012, is one of the earliest technology companies to apply artificial intelligence to mobile Internet scenarios. It is an information technology company in Beijing, China. Address lie inNo. 48, Zhichun Road, Haidian District, Beijing.

㈤ What is the future trend defined by Ma Huateng

In fact, according to what Ma Huateng said at the 2018 Digital Expo, the future will be the combination of the Internet of Things and artificial intelligence in the blockchain market. In the first year of Shengshui, the Internet of Things is the connection between things, relying on artificial intelligence. Artificial intelligence gives machines the ability to judge and identify transactions. The Internet of Things and artificial intelligence are twin brothers. The Internet of Things and artificial intelligence Intelligence cannot exist in a centralized network state, it must be decentralized and localized. Projects around this field will spring up, and the exchange of goods and materials will herald human collaboration at the resource level.

In addition, Ma Huateng also mentioned "cross-border integration". For example, in the past, manufacturers only produced products, and after the products were produced, they were given to logistics and sales. In the past, manufacturers were responsible for consumers. It is completely out of control and disconnected.

The current development of information technology allows manufacturers and users to have direct contact, thus eliminating many intermediate links and allowing them to quickly adjust their strategies. For example, Changan Automobile will not only be a manufacturer in the future, but also It is a travel service provider. In the future retail industry, as consumption upgrades, you can no longer just do retail as before, but you must start the Internet+ model.

So the most valuable thing about the Internet is not to produce many new things on its own, but to re-explore the potential of existing industries and use Internet thinking to re-upgrade traditional industries and make the production of traditional industries more efficient. and creativity have been enhanced as never before. Even with such a market size, China's sharing economy market still has great potential.

㈥ Ma Huateng hatched another unicorn with a valuation of 114.9 billion, which may become Alipay’s biggest rival

Since entering the new century, Tencent and Alibaba have been talked about by people. , and the two founders, Jack Ma and Ma Huateng, have also successively become the richest men in China. It can be said that they have unlimited glory. As the two largest Internet giants in the country, Tencent started with social networking, while Alibaba started with e-commerce. However, in recent years, both parties have begun to get involved in many fields. Tencent cannot do e-commerce on its own, but it is JD.com and Pinduoduo that are the largest Shareholders also have a great relationship with Meituan, and Alibaba has also made great efforts in the social field. It has invested heavily in Weibo and developed DingTalk software. Currently, DingTalk has more than 300 million users. Both parties Contesting secretly.

In the field of mobile payment, Tencent and Alibaba also have a more direct dialogue. Alipay and WeChat are currently the two most widely used mobile payment software. Although WeChat has many users, Alipay is obviously more professional as a mobile payment platform, with a more complete ecosystem and more user-friendly services. Everyone seems to be more willing to put money in Alipay. Therefore, WeChat also wants to build WeChat into a complete financial ecosystem like Alipay. After hard work, Ma Huateng hatched another unicorn with a valuation of 114.9 billion, which may become Alipay's biggest rival! It is TencentWeBank under the industry.

In December 2014, Shenzhen Qianhai WeBank, the first private bank under Tencent, was officially established. Based on the slogan of technology and inclusiveness, WeBank began to provide financial services to the majority of WeChat users. With a big tree at its back to enjoy the shade, and the support of the giant Tencent Group behind it, WeBank's development is getting better and better. In May 2015, WeBank launched the "WeChat version of Jiebei", also known as Weilidai service, which also attracted many loyal users to WeChat. However, compared with Alipay's Huabei, WeChat's Weilidai is more accurate. The entry threshold seems to be higher, and only qualified users can activate it, while Alipay's Huabei is more like a universal product, and there are still some differences in the user base between the two products.

In 2019, WeBank ranked 11th in the global unicorn rankings. WeBank not only provides users with financial services, but also has many achievements in the field of technology. Small achievements, the latter in 2019, the number of blockchain patent applications reached 217, ranking fifth in the world. According to the annual report previously released by WeBank, throughout 2019, WeBank made a huge profit of 3.95 billion yuan, a year-on-year increase of 59.64%. This is all net profit. It is enough to see that WeBank’s profits are also very considerable, and in the future, this number will definitely continue to increase.

In the latest unicorn rankings released by Evergrande Research Institute, WeBank is valued at US$16.1 billion, approximately RMB 114.9 billion, ranking 8th. Ant Financial, a subsidiary of Alibaba, is valued at US$150 billion and its RMB has exceeded one trillion, ranking first.

It can be seen that the gap between the two sides is still very large, but don’t forget that what Tencent is most indispensable for is users. With the support of WeChat users, its potential is unlimited. WeBank It can also develop better, and in the future, it may become Alipay's biggest rival. So as users, we can also enjoy more and faster services under market competition! What do you think of it?

㈦ There are many blockchain applications now. What kind of blockchain applications are good? Where can I get a clear understanding of them?

I want to know about blockchain applications. , you can refer to many books and opinions, including "Blockchain in Pictures", "Blockchain: Reshaping the Economy and the World", "New Economic Blueprint and Introduction", as well as articles from the Binance Community, including comments on the Binance Community platform Also learn more about it, its strength is awesome.

1. What is blockchain

Blockchain, as the name suggests, is composed of blocks and chains. It is a distributed data storage , point-to-point transmission, consensus mechanism, encryption algorithm and other new application models of computer technology. It is a chained data structure that combines data blocks in a sequential manner in chronological order, and is cryptographically guaranteed to be an untamperable, unforgeable, safe and trustworthy distributed ledger.

In 2008, Satoshi Nakamoto first proposed the concept of blockchain and encrypted digital currency in his paper "Bitcoin: A Peer-to-Peer Electronic Cash System". Starting with Bitcoin, blockchain has become the underlying technology for various digital currencies.

2. The working principle of blockchain:

1. Basic concepts include:
(1) Transaction: one operation will change the ledger status once , such as adding a record;
(2) Block: records transactions and status data that occurred within a specified time, which is a consensus and preservation of the current ledger status;
(3) Chain ( Chain): It is composed of blocks connected in chronological order and is a log record of the entire state change.
Understanding the working concept of blockchain, it is not difficult to understand its working principle. Suppose there is a distributed data record book. This record book only allows additions, deletions and changes. Its structure is composed of individual data records. "Blocks" are connected in series to form a linear chain (this is also the origin of the name "blockchain"). To add new data, it must be placed in a new block. The maintenance node can propose a new block. However, a certain consensus mechanism must be used to reach agreement on the final selected block.

2. Take Bitcoin as an example to see how the blockchain works.

Bitcoin blocks are divided into two parts: block header and block body.

3. Core advantages and characteristics of blockchain

1. Decentralization
Block The processes of verification, accounting, storage, maintenance and transmission of chain data are all based on the distributed system structure. There is no centralized hardware or management organization. The rights and obligations of any node are equal. The data blocks in the system are composed of Nodes with maintenance functions in the entire system are jointly maintained.
2. Open and transparent
The system is open. In addition to the private information of the transaction parties being encrypted, the blockchain data is open to everyone, and anyone can query the blockchain through the public interface. Data and development related applications, so the entire system information is highly transparent.
3. Security
The blockchain adopts consensus-based specifications and protocols (such as a set of open and transparent algorithms) to enable all nodes in the entire system to exchange data freely and securely in a trustless environment. , so that trust in "people" is changed to trust in machines, and any human intervention has no effect.
4. Information cannot be tampered
Once the information is verified and added to the blockchain, it will be stored permanently. Unless more than 51% of the nodes in the system (almost impossible) can be controlled at the same time, otherwise Modifications to the database on a single node are invalid, so the data stability and reliability of the blockchain are extremely high.
5. Anonymity
Since the exchange between nodes follows a fixed algorithm, the data interaction does not require trust (blockThe procedural rules in the chain will determine whether the activity is valid), so the counterparty does not need to disclose its identity to make the other party trust itself, which is very helpful for the accumulation of credit.

4. Classification of blockchains

Currently, the most mainstream classification of blockchains is to divide blockchains into public blockchains (Public Blockchain) based on different participants. ), Private Blockchain and Consortium Blockchain.

1. Public chain: Anyone can participate in the use and maintenance, and can obtain effective confirmation of the blockchain. The public chain is the earliest blockchain and the most widely used blockchain at present. , typically such as the Bitcoin blockchain, the information is completely public.

If a permission mechanism is introduced, it will include private chain and alliance chain.
2. Private chain: A company or individual only uses blockchain technology and has exclusive write permission to the blockchain, and the information is not made public. At present, conservative giants (traditional finance) all want to experiment with private blockchains, and the application products of private blockchains are still being explored.
3. Consortium chain: It is a blockchain between the public chain and the virtual chain, jointly controlled by multiple organizations. The use of this chain is managed with authority and can be controlled by managers and also based on The manager's wishes are open to others.
In addition, according to the different usage scenarios and purposes of blockchain, it is divided into currency chains for the purpose of digital currency, property rights chains for the purpose of recording property rights, crowdfunding chains for the purpose of crowdfunding, etc. .

5. Analysis of specific application scenarios of blockchain

1. Information anti-counterfeiting

On May 28, Tencent CEO Ma Huateng spoke at the Guiyang Digital Expo The problem of Moutai anti-counterfeiting has been raised: the anti-counterfeiting method based on cloud-based comprehensive blockchain technology will be much more efficient than traditional anti-counterfeiting methods. In future anti-counterfeiting verification scenarios, users may only need to perform a simple scan with their mobile phone to obtain a large amount of complete information based on different dimensions.

Take Moutai as an example:

Distillery address, production workshop, operating employees, inspectors, factory time, transportation vehicle information and driver information,

The vintage source of raw materials for wine, raw material suppliers, storage warehouse numbers, raw material transportation vehicles and driver information,

All information can be accurately traced, permanently recorded and cannot be tampered with.

The authenticity can be easily verified based on the above information.

2. Food safety issues

As early as November last year, Walmart had cooperated with IBM to ensure food safety by using blockchain technology to track food sources. safety and increase the circulation of food to reduce costs. For large supermarkets such as Wal-Mart, when food safety problems occurred in the past, it took several days to investigate the source of the problematic food. After using this technology, only one piece of information about the product is required. can accurately trace theSource, food origin, inspector, supplier, logistics and transportation and other important information can quickly detect problems within a few minutes. Currently, products tracked using blockchain include packaging products in the United States and pork in China.

3. Information Security

Blockchain technology is promoting a revolution in information security technology. Three major security threats: man-in-the-middle attack, data tampering, and DDoS

(1) Identity protection

PKI is a common public key encryption used in various communication applications such as email, messaging applications, and websites. technology. However, since most PKI implementations rely on a centralized trusted third-party certification authority (CA) to issue, activate and store user certificates, hackers can attack PKI to fake user identities or crack encrypted information.

CertCoin is the first blockchain PKI implementation, coming from MIT, which removes the centralized certification center and uses the blockchain as a distributed ledger of domain names and public keys.

Pomcor Company: Blockchain PKI implementation path: retain the certification center and use the blockchain to store hash values ​​of issued and activated certificates. Users can verify the authenticity of certificates through decentralized and transparent sources, while also improving network access performance through local authentication of keys and signatures based on blockchain copies.

(2) Data integrity protection

GuardTime has developed a keyless signature architecture (KSI) based on blockchain technology to replace key-based data authentication technology. KSI stores hashes of the original data and files on the blockchain, runs hashing algorithms to verify other copies, and compares the results with the data stored on the blockchain. Any tampering with the data will be quickly detected because the original hash table is stored on millions of nodes.

(3) Protection of critical infrastructure

The "Achilles' heel" of the Internet, DDoS has entered the TB era, and DDoS is still the easiest way for hackers to bring down big targets at low cost. As a weapon, DNS services are the primary target for hackers to carry out large-scale damage, but blockchain technology is expected to fundamentally solve it.

The distributed storage of blockchain makes hacker attacks lose focus. Nebulis is developing a distributed DNS system using the Ethereum blockchain and the InterPlanetary Internet File System (IPFS, a distributed alternative to HTTP product) to register and resolve domain names. The biggest weakness of DNS is caching. Caching makes DDoS attacks possible and is also the bane of centralized governments censoring social networks and manipulating DNS registrations. A highly transparent, distributed DNS system can effectively prevent any entity, including governments, from arbitrarily manipulating records.

IV. Financial Industry

(1) Digital Currency: Improving the convenience of currency issuance and use

For example, foreign Bitcoin and Ethereum, our country currently There are Nuo Compao and so on.

From the use of physical transactions, to physical currency and credit currency, to the rise of the Bitcoin network, more people are aware of the underlyingDistributed ledger blockchain technology is gradually being applied in many scenarios outside of digital currency.

(2) Cross-border payment and settlement: realize point-to-point transactions and reduce intermediate costs

Transfer and payment. At present, the most mature application of blockchain technology is payment and transfer. Blockchain technology can avoid complicated systems, save the process of inter-bank reconciliation and review, and speed up settlement; using virtual currency does not require the intervention of a clearing house, reducing transaction fee. The clearing procedures of each country are different. It takes 2 or 3 days for a single remittance to arrive, which is inefficient and accounts for a large proportion of funds in transit. No longer going through a third party, point-to-point payment is formed through blockchain technology. Eliminating the need for third-party institutions, you can make payments throughout the day, receive money in real time, quickly withdraw cash, and reduce hidden costs, helping to avoid financial risks. It is timely and convenient.

(3) Bills and supply chain financial business: reduce human intervention, reduce costs and operational risks

Point-to-point value transfer, physical bills or central system for control and verification; intermediary will be eliminated and human intervention reduced. Improved efficiency, smoother financing channels, lower risks, and benefits for all parties.

(4) Securities issuance and trading: realize quasi-real-time asset transfer and accelerate transaction clearing speed

The application of blockchain technology can make the securities trading process simpler, more transparent and faster , Reduce IT systems with repetitive functions and improve the efficiency of market operations. For stocks, blockchain can eliminate paper and pen or spreadsheet records, reduce human errors in transactions, and improve the transparency and traceability of trading platforms. Citi and Nasdaq collaborate to advance blockchain applications.

(5) Customer credit reporting and anti-fraud: reduce legal compliance costs and prevent financial crimes

Customer information and transaction records recorded in the blockchain help banks identify Abnormal transactions and effectively prevent fraud. The technical characteristics of blockchain can change the existing credit reporting system. When banks perform "know your customer" (KYC), the data of customers with bad records will be stored in the blockchain.

Equity crowdfunding: Equity crowdfunding based on blockchain technology can achieve decentralized trust and investors’ returns are guaranteed.

5. Supply chain management

Distributed ledger system, participants track the ownership of assets throughout the process, and can be used to track auto parts when moving between countries and factories.

Toyota is developing blockchain technology solutions for its core parts supply chain operations. Using a large amount of data helps Toyota more efficiently ensure the accuracy of recorded data and can also help manage the supply chain. At the same time, the blockchain supply chain can control warranty, repair goods-related costs and specifications through smart contracts, and transactions throughout the product life cycle are irrevocable.

The shipping industry’s first public solution, deployed by Maritime Transport International (MTI), uses blockchain supply chain technology to share Verified Gross Mass (VGM) information for shipping containers. Information on container VGM is essential to ensure ships are properly stowed and preventOn and off port accidents are very important. VGM data is stored on the blockchain supply chain, providing a permanent record for port officials, shipping companies, shippers and cargo owners. This replaces cumbersome logs, spreadsheets, data brokers and private databases.

Logistics Integrity System Wagonbang Wagonbang launched a blockchain-based financial solution for logistics enterprises, aiming to provide enterprises with reliable financial services. It can not only help drivers solve the problem of loan difficulty, but also change the current situation of lack of integrity in the industry and help build a logistics integrity system. Help build the identity chain of logistics companies and create a trusted data ecosystem for logistics companies. Using a transparent, supervisory, and traceable algorithm model, we screen reliable companies that need financial support and provide them with financial services. On the other hand, at the technical level, various law enforcement departments are linked to jointly punish dishonest companies.

6. Government management

(1) Election

Based on the characteristics of blockchain technology and considering the shortcomings of current election technology, we will build an open source , Blockchain applications for elections, voting and lottery, we call it ElectionChain. We hope to optimize election and voting technology to make voting more open and transparent, reduce human manipulation, and allow voters to verify their election results.

Including identity authentication, multi-chain system, flash investment protocol, consensus algorithm EDPOS, privacy protection, voting mechanism design, decentralized ELC rental market, storage solutions, smart contracts, etc.

(2) Government services

Aiming to realize an e-government digital ecosystem based on blockchain technology and provide citizens with government services and an automated mechanism for the business of various government departments, it must be All areas of national government affairs are combined to form a common information space, including government agencies, economic data, financial transactions and social fields. This ecosystem should also include registries and corresponding software for building smart contract-based applications and platforms for government agencies, businesses and public users.

What is blockchain in the eyes of big guys?

Shenzhen’s IT Leaders Summit has entered its 10th year. As an annual program where China’s Internet giants gather in Shenzhen, Shenzhen and Its star company, Tencent, is trying its best to entertain the big guys who come from afar.

Zhang Shousheng, chair professor at Stanford University in the United States:

The emergence of blockchain can create a data market. The ideal future world in my mind is one where everyone has their own This is a completely decentralized storage of data. In this case, it is impossible for hackers to hack everyone's personal data, and then use some encryption algorithms to truly protect personal privacy on the blockchain and be able to Make very good calculations.

Artificial intelligence requires data, but data is often monopolized by centralized platforms, thus hindering innovation. Cryptoeconomics creates a data market with the right incentive mechanism for data providers, and artificial intelligence can rely on this data. markettake off. In a fair data market, the value of data is measured by mutual entropy. In our society, some minorities will suffer discrimination. However, in the encrypted data market, the data they provide will be most valued. Cryptoeconomics can counteract various biases in current socioeconomics.

Ni Zhengdong, founder and chairman of Zero2IPO Group:

Blockchain is a technical direction. How much value blockchain can have technically is still a question mark. , may have huge value, but today the application has not yet been implemented. We do not deny the value that blockchain brings. In terms of technology, I think it is very valuable and promising, but no one knows how big the prospects are.

Blockchain must be subject to supervision in the financial field and is definitely not a free world. The political orientation still needs to be correct. In the blockchain field, we must adhere to the leadership of the party and accept supervision. Digital currency cannot be anarchic and requires correct guidance and supervision from the government.

Now we are all paying attention to the real economy, whether starting a business or investing. I think the blockchain itself must create value. If a company issues a currency and doesn’t know what to do, it is suddenly worth tens of billions of dollars. It is completely disconnected from value creation.

As for the title of classical investors, it is just a joke, or to create some concepts to grab attention. I believe that in 2018, 99% or 95% of the projects will be done by classical VCs.

Yan Yan, founding partner of SAIF Asia Investment Fund:

Blockchain is very popular, but in fact institutional investors have very little participation. At present, many of them are individual actions. ICO In China, more than 95% of the companies are money traps, and the really large first-line institutional investors actually participate very little. To tell the truth, these people can become first-line institutional investors. They are not fools. They know more than you, have seen more than you, and have read more books than you. How can they be so stupid? People like this make money by earning their IQ. Money from people below you.

Wu Ying, Chairman of the Digital China Federation:

We are very concerned about blockchain and have already made certain investment arrangements here, and the three or four companies we have invested in already have 13 patents. , two of the listed companies we have invested in before are already doing blockchain things. However, it will take some time for blockchain to explode. Overall, it will take about three years for blockchain to have a direct impact on the economy, but in some aspects it may be faster than the United States. Focusing on the application of copyright protection for artworks, an angel fund will be established specifically to invest in blockchain in the future.

Talk about big data: The obstacle to data interoperability lies in systems rather than technology

Wang Jian, chairman of the Alibaba Group Technical Committee:

Data is the material foundation of the digital economy , the data can neither be shared nor opened, but the value of the data can be shared. Uber and Didi are a huge change in human behavior. What exactly have they changed about people? In fact, Uber and Didi are not sharing cars;In the past, when you got out of home in the morning, you would tell your parents where you were going, but with Uber and Didi, you can actually share your whereabouts with a company. This is something that has really changed.

Guo Wei, Chairman of the Board of Directors of Digital China Holdings Co., Ltd. and Chairman of the Company:

From a government perspective, the value of data is highly recognized, but the implementation process is actually very difficult. big. There are natural divisions in the data itself, and different people have different perceptions of data. Another very important point is the division of interests. Since mastering the data brings huge benefits, some people are unwilling to release it. If released, it means the loss of privileges, which is the most difficult part of the data pass-through process today.

From the perspective of today's technology, there is no problem at all in realizing data connection with the technical capabilities we have, whether it is traditional technology or the latest developed technology. But the most important thing here is the institutional obstacle.

Yan Yan, founding managing partner of SAIF Asia Investment Fund:

The openness of data is a double-edged sword. Social data should not be open to everyone because the data is open to more than 95% of people. People are useless, and there are less than 1% of people. Giving them data will be harmful to society.

㈨ What Tencent has done in the blockchain

Ma Huateng: Blockchain, OK; ICO, not OK

At the two sessions, Ma Huateng said blockchain The topic has been very hot recently, and some people even ridiculed that the Internet before blockchain was the "classical Internet." Although blockchain technology is innovative, how to make good use of this technology is another issue.

In Ma Huateng’s view, blockchain technology can be applied in many fields, especially in digitally authenticating the uniqueness of physical objects. Just like a document, a ticket, etc. in reality, blockchain technology can be used to ensure that they cannot be copied or tampered with. Compared with traditional IT technologies in the past, blockchain is of epoch-making significance in truly simulating the uniqueness of documents and receipts in real society.

As for doing digital currency ICO, Ma Huateng believes that there are still many risks. He said: "If everyone can use blockchain technology to issue digital currencies at will, it will cause a lot of regulatory issues."

For example, gold was tested during the Spring Festival in 2017 The red envelope project is Tencent’s attempt to use blockchain technology to record users’ digital assets. In terms of public welfare tracing, Tencent also uses blockchain technology to reduce the problem of information asymmetry.

In addition to finance and public welfare, Tencent also reached a cooperation with Intel in September 2017, announcing that the two parties would jointly develop blockchain technology to improve security protection capabilities in Internet of Things scenarios.

㈩ Ma Huateng: As long as you seize these two major industries in the next two years, you will make a fortune!

Ma Huateng: As long as you seize these two major industries in the next two years, you will make a fortune!

Ma Huateng said: In order to better grasp the future direction, the era of consumers' pride has arrived. There is only one reason to move forward and a hundred reasons to retreat. Many things are not impossible, but lack of determination to do them. Everyone wants to make money, but they suffer from no direction and don't know how to choose. Watch Ma Huateng talk about the new development trends of the entrepreneurial industry in 2019.

In such an era of economic transformation, it can be said that many people want to start a business. The demise of one industry will inevitably lead to the emergence of another new industry. This is a product of the times. So how can we do it? Find a business project that suits you? More than a few months have passed in 2018. For entrepreneurs, this is undoubtedly a turbulent year. Big data, cloud computing, blockchain, artificial intelligence, etc., are emerging one after another, which is really overwhelming. Li Ka-shing said that there will be only two types of people in China in the future, those who make money on the Internet and those who consume on the Internet! A few touching words from Jack Ma! Operators who are foresight; followers who are late; consumers who are unaware! As long as you don’t abandon your dreams, your dreams will never abandon you! As we all know, Jack Ma is now a giant in the financial world. Jack Ma has forward thinking and vision. What exactly is the industry that Jack Ma predicts will be the most profitable in the future? What other trends and opportunities will there be in 2019? Then follow me 1010446402 to see the new trends in entrepreneurship in the future, which will definitely bring you endless wealth!

Everyone wants to make money, if you don’t want to work, if your business is difficult to do, if you encounter setbacks and bottlenecks and have no direction, if you no longer want to use your youth to achieve other people’s dreams , let’s take a look at the most profitable business opportunities and industries in the future. Bring you a mobile phone at home and use the Internet to get rich and make more than six figures a month to change your own and your family’s destiny! 1010446402, how to choose, the most profitable industry

1. Sharing Economy

"Sharing Economy" is not a new term for a long time, but when our traditional industries and our e-commerce industry compete for the market, no one refers to the so-called "Sharing Economy". "Develop a sound and powerful model. In other words, such a model exists, but it is not deeply engraved in our minds. Sharing economy" thinking, and so-called intermediary companies, connect supply and demand resources. Real estate agency, marriage agency, etc. There is also the current Doraemon, a very popular clothing rental service with a so-called annual fee system. One company takes care of all the clothes for a year, and at the same time, it does not require a lot of laundry and maintenance. Sharing Economy

2. Internet + Era

Ma Huateng: I really like this saying: "Standing in the wind, even pigs can fly"! Many people in today's society are already changing their traditional thinking and concepts, becauseInternet+ has achieved many miracles that were not expected by others. For owners who were underutilized due to privatization, a broader value can now be obtained. The initial definition of the sharing economy is to effectively match idle resources in society, even if the demand is small and the frequency is low. While we are struggling in traditional thinking, others have already begun to use the thinking of sharing economics + multiplication principle + big data + mobile Internet + to run! Changing the mindset is what everyone needs to work hard at the moment! The essence of the sharing economy is: everyone for one, and one for everyone. The consumer economy has gradually become a consumer business. The sharing economy refers to the use of the Internet to integrate fragmented, scattered, and idle resources and obtain rewards through sharing. Obviously, the sharing economy is low-cost and high-efficiency.

Ma Huateng: An important choice is greater than your efforts a thousand times. No one will directly give you glory and wealth, only give you opportunities and platforms. In this era, there is no shortage of anything, only things like Eyes like an eagle, spirit like a wolf, courage like a bear, speed like a leopard. As long as you are honest and grateful, success will definitely belong to you! Platforms, business opportunities, opportunities, seizing them is the wealth of your life. Opportunities never wait for all hesitators, waiters, slackers, and weak people. Only those who keep pace with history, if you also want to make money, and those who share the same destiny with the times can win a bright future. No matter how busy you are, it doesn’t matter. Busy explanation is important.