What is R3 blockchain alliance

1. What is the domain of blockchain? Blockchain applications? The reason why we all say that blockchain is a subversive technology is that it is indeed the first time in the whole process of computer development that decentralized trust can be established from the technical level. Features: consensus, security and openness. First of all, blockchain is a multi-party consensus mechanism, and the consensus algorithm is the basis of building the whole technology trust. It does not rely on the trust of people and institutions, but a relatively democratic mechanism. Under the constraint of this mechanism, the authenticity, validity and persistence of data are guaranteed, so as to establish the trust foundation of this alliance business of multi-party Union and multi-party mutual supervision

secondly, blockchain is a relatively safe system. bitcoin is such a familiar blockchain application, and it is also the most successful blockchain application so far. So far, bitcoin has been running stably for 6-7 years. This system almost breaks everyone's idea of building a traditional financial system. First of all, it has no security facilities. Anyone who takes a machine into the network can join the network and work. In the whole bitcoin network, more than 80% of the machines are bare metal, They have neither good security protection nor any firewall measures; Secondly, because of the design of bitcoin, some of its data can track the history, prevent tampering and be irreversible

finally, it is an obvious feature of blockchain. It is a very open system. At present, there are many open source underlying implementations for your reference or use, and it is very scalable. It has been committed to establishing a multi center instry alliance or business alliance

Introction to Bubi blockchain

since its establishment, Bubi blockchain has been focusing on the R & D and innovation of blockchain technology and procts, has a number of core technologies, and has made substantial innovation in many aspects, forming a number of core technology achievements, such as: mathematically verifiable distributed consensus technology, fast large-scale ledger access technology, and so on Multi Chain general ledger technology supporting business form expansion, interconnection technology between heterogeneous blockchains, etc. On April 25, "gege integral" introced the integral system into the concept of blockchain, opened up by multiple parties, issued and exchanged integral, and promoted the circulation of integral. All cooperative institutions can jointly participate in transaction verification, account book storage and real-time settlement; The third-party payment platform of the enterprise points issuer makes the points in and out more flexible. Bubi has developed its own basic blockchain service platform, which has been applied in equity, supply chain, credit and other fields. Bubi has been committed to building an open value circulation network with the core of decentralized (polycentric) trust, so that digital assets can flow freely

there are two extremes in the development trend of blockchain. Some people advocate private chain, while others advocate public chain. In fact, more than 90% of the mainstream applications in Europe and the United States are instry chain or alliance chain, that is, the upstream and downstream of an instry, or the semi open blockchain built by core enterprises, such as R3, LINQ of NASDAQ supported by chain, and some instry applications made by Dah to Australian stock exchange or Morgan

in fact, in the process of development and use of blockchain, it is around the following three important links: consensus, balance of book efficiency and scalability. Some geeks, such as bitcoin or Ethereum, are completely public. There are also some private chains used for efficiency transformation or connection between subsidiaries within enterprises. Most of them are upstream and downstream of instry alliances. They gather together for heating or jointly expand the business scale, which is the mainstream instry chain at present

blockchain naturally has two kinds of attributes: voucher and transaction. The attribute of voucher makes it the entrance of asset securitization and asset number, and the attribute of transaction enhances the free circulation of assets. Therefore, blockchain may become the infrastructure to build a free circulation network of value in the future

the field of blockchain? Blockchain applications? Referring to the development history of the Internet, the value free circulation network constructed by the blockchain is also an independent partial value circulation network (instry chain, alliance chain) formed by various instries according to their own needs in the early stage. In the later stage, driven by the demand for cross instry asset exchange, the instry chain is connected in series by some ways of interconnection, The formation of a de facto free circulation network of common value (public chain).

2. Blockchain can be divided into public chain, private chain and alliance chain. Alliance chain is a way of win-win cooperation. Changsha high tech Zone has launched a SMIC blockchain service platform project, which is a blockchain + public service mode, and is recruiting enterprises to join the chain. In the future, relevant enterprise affairs and government affairs can cooperate on the chain.

3.

The 2018 global media blockchain summit was held in the financial hall of the Hong Kong Stock Exchange on the 19th. Focusing on the development prospects and instry trends of blockchain, a number of participating media made suggestions on deepening the cooperation of media blockchain and promoting the healthy development of the instry, and jointly announced the establishment of the global media blockchain alliance

According to the introction, the alliance will provide an open access mechanism for media members to integrate resources and build a reliable media blockchain platform. At the meeting, the global media blockchain alliance released the "Hong Kong initiative", advocating the media to disseminate advanced ideas, encourage ecological innovation, and continuously provide high-grade and high-quality information and services in the information dissemination of blockchain

Yu Guoming, executive director of School of Journalism and communication of Beijing Normal University, pointed out at the summit that only through full development of media blockchain can a more sound and good media ecology be formed. Mainstream media should consciously assume social responsibility in the development of media blockchain and become organizers and builders of promoting technological progress and business innovation

Ding Laibin, Secretary General of global media blockchain alliance, said that blockchain technology is expected to bring new social changes and needs to take care of its healthy development. In terms of public opinion supervision in the field of blockchain, the media should give full play to its role, tap instry value, crack down on instry fraud, and make good contributions to the development of blockchain instry

from fenghuang.com

4.

Blockchain is strictly divided into three types: public chain, private chain and alliance chain. The core difference between these three types of blockchains is the degree of openness or decentralization of access rights. Generally speaking, the higher the degree of decentralization, trust and security, the lower the transaction efficiency

generally speaking, each type of blockchain has its own specific mode and value, which is better than others. As long as the demand is solved, the blockchain is valuable

5. China also leads the rest of the world in the number of patent applications for blockchain procts. According to the financial times, among the patent applications for blockchain technology received by the World Intellectual Property Organization (WIPO) in 2017, China has the largest number of applications, far higher than the second and third ranked United States (91) and Australia (12)

6. Yingchi Hall of fame is the top non-public graphics card. Although the time of silent frequency is similar to 1060, the ability of overclocking is much stronger than 1060. The official power consumption is 165W, while 1060 is 120W. After overclocking, the power consumption will be higher. Pay attention to whether the power supply is enough. The price of 900 yuan can be bought, but please note that if you play a stand-alone game, it may explode in some games. As for mining, so to speak, there is no ore card in the 9 series, and the N card mining was started on a large scale in the 10 series. It may have been before, but it's too few. Before the 10 series, they used to dig with a-card.

7. I used to go to my father Zhongshan on holiday because he rented a house and the balcony was public. In the room is too laggy to play, my father wants to work, I am afraid to disturb him, I went to the public balcony to play games, squatting there mosquitoes a little more, I simply climbed up the balcony (there is a security net). A man in his twenties came out to dry his clothes. It was 11:30 in the evening. When he asked me something, I casually answered him a few words, maybe because I speak better. His salty pig's hand touched my thigh and wanted to go in. I knocked off his hand at that time, but I was also very afraid, and my body was shaking all the time. I jumped off the balcony to get ready to go back. I didn't know that he pushed me in the corner to touch my chest and wanted to kiss me. I pushed him away and ran back to the room. Then I didn't dare to play games at night

8. There is a CPU mining host, a computer can support you 10 graphics card mining machine

9. Open to specific organizations