Image blockchain Baidu

1. China attaches great importance to the development and application of blockchain technology. Driven by multiple forces such as policy, technology and market, the pace of blockchain innovation has been accelerating. It has been deeply integrated with cloud computing, big data, Internet of things and other technologies. The scope of exploration and application has also expanded from digital assets to supply chain management, intelligent manufacturing, instrial Internet, social welfare, right protection and other fields.

2. Basically, the principle is the same. Take baopin.com as an example, baopin.com's video blockchain authentication is actually DAPP. First, it takes a screenshot of the video's key frames per minute, then transcodes it into a string of unique numbers, and then uploads and records it into the Ethereum blockchain.

3.

block chain is still in the very early stage. At

NPC and CPPCC sessions, Robin Li's speech focused on the open platforms such as PaddlePaddle, DuerOS and Apollo, and the automatic driving of the network. In addition to the Internet and technology, the big guy also talked about the issue of banning smoking related to life and environment, and proposed to carry out the promulgation of national tobacco control regulations

in October 2017, Internet Finance officially joined the hyperledger open source project of Linux foundation, and other core board members include IBM, Intel and JPMorgan Chase

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

then, let's review the comments made by Ma Yun when commenting on bitcoin:

"I'm not very interested in bitcoin. What I want to know is what can bitcoin bring to society? In other words, I think bitcoin technology is very powerful, but we have to be very careful with bitcoin. "

although Ma Yun was very cautious about bitcoin, he also said that he did not understand bitcoin. However, as for "bitcoin technology" or "blockchain", Ma Yun's view is "very powerful"

4. Now the blockchain is flying all over the world, and it's hard to tell whether it's true or not.
the network itself has a large number of users, and the technology can certainly keep up with it. As for how, I don't know

5. Blockchain blockchain is a new application mode of computer technology, such as distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and so on. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain interests between different nodes in the blockchain system. The definition of supply chain is: around the core enterprise, from the supporting parts to the intermediate procts and final procts, and finally by the sales network to deliver the procts to consumers, it is a whole functional network chain structure from suppliers, manufacturers, distributors to the end users.

6.

In the era of mobile Internet, the dividend is over, and the next stop is blockchain. On June 4, Xiao Wei, a network blockchain scientist, presented the new generation blockchain network operating system "super chain" of the network for the first time at the opening ceremony of the 2018 chain Valley lecture hall

the blockchain field ushered in a major event, that is, the network publishing super chain. Over the past few years, many enterprises have entered the field of blockchain. This network release of super chain is a solution to promote the development of blockchain, which is of great positive significance. This solution is also regarded as the network embracing the blockchain. What's more, the future is generally optimistic

the network once missed the opportunity of mobile Internet. The most obvious example is the tragic failure in the field of o2o. The network glutinous rice, which used to bet heavily, is now facing the situation of being trapped by hungry and meituan comments. The hopeless network will focus on artificial intelligence, hoping to pull back in the era of artificial intelligence

as everyone knows, in addition to artificial intelligence, there is also a revolutionary technology that is setting off a global upsurge, which is blockchain. And the network, never want to miss the chance to change their destiny again

7. In fact, the network has made some layout in the aspect of blockchain technology. The network totem blockchain does the right of pictures, the super chain does the application development platform of the underlying technology, the network intelligent cloud does the baas solution of blockchain, and the Xiaoman financial blockchain solution. Generally speaking, all those involved are involved, only in depth, Maybe Rongze blockchain will go deeper. Rongze blockchain team is a blockchain enterprise supported by the government in Nanjing. It has done a long time of research and development on the underlying technology of blockchain in government affairs, precision finance, medical treatment and new retail, and won various national blockchain awards. The patent strength of blockchain is no less than that of Huawei blockchain and ant blockchain, At the business development level, there are also strategic cooperation between global enterprises such as Starbucks and KFC, as well as some business cooperation at the government level. In the field of blockchain, Rongze blockchain has been doing well, which is no worse than network blockchain.

8.

What is blockchain? What kind of changes will it bring to the future life

blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies

blockchain is an important concept of bitcoin. It is essentially a decentralized database. At the same time, as the underlying technology of bitcoin, it is a series of data blocks generated by using cryptographic methods. Each data block contains the information of a batch of bitcoin network transactions, Used to verify the validity of its information (anti-counterfeiting) and generate the next block

in fact, the word blockchain does not appear in the original English version of bitcoin white paper, but the word chain of blocks. In the earliest Chinese translation of bitcoin white paper, chain of blocks was translated into blockchain. This is & lt; Blockchain & quot; This Chinese word first appeared

on January 10, 2019, the state Internet Information Office issued the regulations on the management of blockchain information services, which will come into effect on February 15, 2019

in a narrow sense, blockchain is a kind of chain data structure that combines data blocks in a sequential way according to the time sequence, and it can not be tampered with and forged by cryptography

In the end, this is undoubtedly a new life changing technology. In the future, the proction activities of the whole society will be carried out with blockchain as the underlying logic. Many things are within our reach. With the integration of artificial intelligence and big data, we can easily handle the seemingly complicated things, For example, some securities market transactions and intelligent matching of financial activities

it's easy to understand that blockchain is the integration of people, property, man, machine, material, man, field and goods, which is packaged into a whole; A network computing center that runs on an infrastructure