Blockchain users

1.

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,

in essence, it is 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 a batch of information of bitcoin network transactions, Used to verify the validity of its information (anti-counterfeiting) and generate the next block

extended data

most blockchain public chains are limited by scalability. The biggest feature of blockchain technology is decentralization, which requires that all accounts in the network need to deal with the accounting process. Distributed accounting has high security, low misoperation rate, political neutrality and correctness

however, blockchain technology embraces these features at the same time, sacrificing scalability, unable to meet the personalized supervision, and slightly insufficient in protecting data privacy. Moreover, with the increase of the number of ledger, the interaction delay will increase exponentially, that is to say, the more ledger in the blockchain network, the higher the delay

2. In essence, blockchain is a decentralized ledger system, which has the characteristics of decentralization, openness, non tampering information and programmability. It can be used as the underlying storage and transmission protocol of value Internet. Blockchain is expected to lead us from personal trust and institutional trust to the era of machine trust. Consensus mechanism is the core of regional chain construction. Digital currency is just the beginning. Blockchain can change more, reshape the world's trust system, and solve many problems of high trust cost in the past
there is a core difference between blockchain and Internet: the value of underlying protocols and upper applications of blockchain and Internet are completely reversed. It mainly comes from the two core features of blockchain:

the first feature is that zero knowledge proof changes the ownership of data. In other words, the user's personal data on the blockchain belongs to the user and does not need to be provided to the application and stored on the central server. Then the core support "data" behind the market value of Internet application layer services, such as bat, will lose its original value in the field of blockchain
another feature is the economic incentive model brought by token, which gives high value to the underlying protocol. In the Internet era, no one pays for HTTP protocol, no one pays for sending and receiving email, and no one pays for Google's search service.

3. This is hard to find. Generally, only the exchange itself will know. But the general exchange will publish their own data, but these data will be watered.

4. DGC is really unreliable. It's been 20 days since the withdrawal. I think it's really unreliable. Sorry to die

5. 2015 data: ie11 browser ranked first with 25.26% share (26.9% in August), chrome 45 ranked second with 15.25% market share. IE8 ranked third with a share of 11.71% (up slightly from 10.92% in August). Since September, Firefox 40 has ranked fourth with 7.58% market share. A statistic from StatCounter shows that Chrome browser ranks first with a market share of 56.51%, which is the same as that in August. Since September, it has jumped to the second place with 17.34% market share, which is unprecedented. The market share of Internet Explorer was 17.11%, compared with 17.51% in the same period of August. Although the market share declined slightly, the ranking dropped to the third place. Safari's market share was 4.27%, up slightly from 4.17% in July. Opera, the fifth largest company, had a market share of 1.84%, down slightly from 1.86% in August.

6. Introction: LianBo is a community service provider for blockchain communication. It focuses on media coverage of blockchain news and information, pursues timely, comprehensive, professional and accurate information, and is committed to creating authoritative media in China's blockchain field. It is affiliated to Guangzhou yibit blockchain Technology Co., Ltd
legal representative: Peng Yifu
time of establishment: January 16, 2018
registered capital: RMB 4 million
enterprise type: limited liability company (invested or controlled by natural person)
Company Address: 20805, Yimi maker space, second floor, No. 31, Guangshan Third Road, Huangpu District, Guangzhou City, Guangdong Province (self declaration)

7. What platform can you find