Alibaba blockchain DAAP

1. Alibaba's blockchain is still widely used. Ant financial services, food traceability, digital xiongan, etc. have participated in many blockchain projects. Now blockchain + application is still popular. There is a SMIC blockchain service platform project initiated by Changsha high tech Zone, which is a blockchain application landing project and a blockchain + public service mode, and is recruiting enterprises to join the chain.

2. Tencent's blockchain has developed rapidly in recent years. Compared with Alibaba, each has its own advantages. In my daily life, I have more contact with Tencent blockchain. For example, I often use its blockchain e-invoice to swipe the code with the bus code, and then I can make an invoice.. Your adoption supports my work

3. IBM, Microsoft, Oracle, Accenture, Tencent, Alibaba, Jingdong, network, etc. have all done it. Many large banks, including Ping An Bank, have also launched their own blockchain solution platforms or solutions. However, it should be added that large companies do not mean strong technical strength, because blockchain is still in the hot stage of concept in the world. Unicorn blockchain companies are likely to emerge in the future, such as EOS in foreign countries and honeycomb chain of Fanrong technology in China. The efficiency of TPS and packing into blocks may be much higher than that of large companies.

4.

The

blockchain is a technical solution to collectively maintain a reliable database through centralization and distrust in the past
generally speaking, blockchain technology refers to a way for the whole people to participate in bookkeeping. There is a database behind all the systems. You can think of the database as a big ledger. So it's very important who keeps this account book. At present, whose system will keep accounts, wechat's account book is Tencent's account book, and Taobao's account book is Ali's account book. But now in the blockchain system, everyone in the system can have the opportunity to participate in bookkeeping. If there is any data change in a certain period of time, everyone in the system can conct bookkeeping. The system will judge the person who has the fastest and best bookkeeping in this period, write the content of his records into the account book, and send the content of the account book to all other people in the system for backup. In this way, everyone in the system has a complete account book. This way, we call it blockchain technology
now, blockchain technology will be very popular, especially in the financial sector. Ant finance, laikelib, Wanda, Ping'an and Minsheng have tried blockchain projects one after another, and European crowdfunding is in the forefront of using blockchain technology. The most successful case is digital currency

5.

If bitcoin represents blockchain version 1.0, it proves to the world that digital currency can be realized. Then Ethereum represents blockchain version 2.0, which lets you know more about the play of blockchain, decentralized applications and smart contracts. In 2018, blockchain will enter the stage of 3.0, application and scenario landing will be the core of blockchain, and blockchain based applications in various instries will spring up, which will be the early dividend period of the last stage of blockchain development. The demand for talents driven by the application of blockchain technology has become increasingly large. Blockchain technical talents have become the new professional talents, which are highly competitive, and also have enviable high salaries

whether to form a meaningful large-scale consensus: one of the outstanding advantages of blockchain is that it can effectively form a large-scale consensus by opening account books and notifying the whole network. At present, there is no need to form a network wide consensus for many projects. Some projects are just for crowdfunding and token issuance. The blockchain consensus of projects is meaningless. Does this model have network effect: network effect means that a project will become more and more valuable with more and more users of the project, because the value of the project is not in the users themselves, but in the connection network between users. Bitcoin is a typical example. The more user nodes there are, the more links between nodes will grow exponentially, and the whole ecosystem of bitcoin will be more valuable

of course, in addition to these points, there are many basic principles to judge the project, such as effective incentive mechanism, strong team, project solving pain points, and so on

6.

Why is the Internet era coming to an end and the blockchain era coming

Once the

blockchain develops, it will burst out more innovation. As the first proct of blockchain, bitcoin has proced many innovations since its birth. For example, small cross-border payment, recording transfer transactions between currencies, recording various stocks, registering housing property rights, recording program codes, etc.

the steam age liberates social proctivity, the electrical age enlivens social cooperation ability, the Internet age connects the world, and the blockchain era will let us truly realize freedom

7. Comparison trading platform, such as bitcoin

8. It can be viewed on incopat system or patent king. Alibaba blockchain patent includes
a method and device for writing business data to the blockchain system. Alibaba Group Holding Co., Ltd. is in trial; Cn107368259a
a method and device for business processing. Alibaba Group Holding Co., Ltd; Cn107341702a
a blockchain system, data storage method, and device, which is approved by Alibaba Group Holding Co., Ltd; Cn107018125a
a data storage method, a data query method and a device for Alibaba Group Holding Co., Ltd; Cn107862215a
an authentication method, a block chain based authentication data processing method and equipment are being examined by Alibaba Group Holding Co., Ltd; Cn107257340a
a method and device for business acceptance and consensus: Alibaba Group Holding Co., Ltd; Cn107395659a
a method and device for business verification in Alibaba Group Holding Co., Ltd; Cn107040585a
a method and device for communication between blockchain nodes. Alibaba Group Holding Co., Ltd; Cn107592292a
multi blockchain network data processing method, device and server, China Alibaba Group Holding Co., Ltd; Cn107453896a
a method and device for data storage and query based on blockchain, approved by Alibaba Group Holding Co., Ltd; Cn107239479a
et al

9. As a coquettish among entrepreneurs, Lao Ma is committed to internationalizing Ali. Blockchain is now internationally recognized as the foundation of the fourth instrial revolution. He will naturally lay out new fields and make long-term plans for Ali. Although the current technology is not mature enough, but dig chain network and major media reports on this aspect are endless. This shows that the instry has great potential in the future.

10.

Ma Yun: I want to know what bitcoin can bring to the society

at the two sessions, Ma Yun... Oh, sorry, Comrade Ma Yun who doesn't want to wear a red hat didn't attend the two sessions

In November 2017, Alibaba, ant financial services and xiong'an signed a strategic cooperation agreement to build a "digital xiong'an blockchain implementation platform". At present, ant financial services has provided blockchain landing application technology in the rental field in xiong'an. It can be said that xiong'an has become the first pilot field of Ali in the overall implementation project of blockchain technology