Truly master blockchain Technology
as a blockchain with decentralized concept and distributed shared accounting technology as the core, it will be embedded in many links in the financial field in the future, such as credit enhancement, right confirmation, equity registration, financial trade, digital assets, etc. Blockchain is still in the primary stage of development, whether it is a large institution or a small company, blockchain is still on the road of exploration. As a distributed shared accounting technology, the latest and most cutting-edge technology in the field of financial technology, blockchain, in a greater sense, enables the parties involved to establish a trust relationship at the technical level. At present, this technology has a lot of imagination in the field of equity registration, right confirmation, clearing and settlement in the financial field, as well as in the field of logistics and proct authenticity traceability. Bubi's blockchain points out that at present, more Bubi's technologies are focused on commercial level blockchain technical support services, which specifically includes three areas. First, the field of digital assets includes other digital assets in addition to common points and check-in cards; The second is trade finance; The third is the field of equity, to improve the convenience of equity trading
the development history of blockchain? Blockchain will bring a new revolution in asset ownership in the future“ The first generation of Internet information solved the free transmission of information, but did not solve the problems of decentralization and asset ownership. " This problem can not be underestimated. At the level of capital market, if any technology can clarify the property rights of things that are uncertain, it will be a huge change for the whole market. In addition, blockchain will also lead the great changes in the field of credit enhancement. It is reported that China has about 700 million Internet users“ If every netizen adds tens of thousands of credit lines through blockchain technology, the amount of credit increase will be trillions nationwide, and it can be proved that all your credit is universal in the world at the level of blockchain. " In the future, three things will happen in Internet finance. First, there will be a good matching mode between asset side and liability side; Second, intelligent investment with two main modes of follow-up investment, suggestion and notification; Third, blockchain
"the blockchain model, as a foundation, rather than a business model, will solve a lot of credit problems. The largest blockchain market in the next three to five years should be in China."
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
has blockchain solved any problems
the most important thing of blockchain is to solve the problem of intermediary credit. In the past, it was difficult for two people who didn't know and trust each other to reach cooperation, and they had to rely on a third party. For example, in the past, there must be a bank or an institution such as Alipay. However, through the blockchain technology, bitcoin is the first time for human beings to complete the transfer behavior that can be trusted by both parties without the participation of any intermediary. This is a major breakthrough in blockchain
the development of blockchain? The history of blockchain development
blockchain technology is the underlying technology of bitcoin. In the early days, not many people paid attention to the underlying technology of bitcoin. However, bitcoin has been running stably for many years without any centralized organization operation and management, and there have been no problems. So many people have noticed that the underlying technology may have a great mechanism, and it can be used not only in bitcoin, but also in many fields. Therefore, bitcoin technology is abstracted, which is called blockchain technology or distributed ledger technology. So from a certain point of view, bitcoin can be regarded as the first application of blockchain, and blockchain is more similar to the underlying technology such as TCP / IP, which will be extended to more and more instries in the future.
The hottest things this year are "bitcoin", "Ethereum" and all kinds of cryptocurrencies, so hot that even aunts and uncles are about to start talking about them. It is no exaggeration to say that 2017 is the first year of the development of cryptocurrency and blockchain technology
as the underlying technology behind bitcoin, the concept of blockchain has only been mentioned in the past two or three years, although as early as 2009, "Nakamoto Tsung" released bitcoin. After this wave of digital currency boom, the concept of blockchain technology has really entered the eyes of all walks of life. I'm afraid it's too early to mention the wide application of blockchain technology, which is still in a very early stage of development. However, e to the arrival of the boom, many technicians and teams have contributed their efforts to build some blockchain concept projects“ Needless to say, as the first application of blockchain technology, bitcoin of "Zhongben cong" has realized the function of distributed ledger, which can realize the first decentralized value transmission of human beings. It can be said that it is "blockchain 1.0". Then Ethereum invented the smart contract, which extended the function of blockchain technology to build applications. It is well deserved to be defined as "blockchain 2.0". However, the blockchain concept projects that came out later did not realize this leap forward role, but only improved to a certain extent at the application level, so they can not be called "blockchain 3.0"
so what is "blockchain 3.0"? Maybe bitcoin OS is the answer: an operation system that is completely based on blockchain technology and follows the concept of blockchain technology. In the 1980s, before Microsoft released the windows operating system, personal computers and Internet technology were still in a non systematic state and could not be popularized. After the release, personal computers were allowed to enter ordinary people's homes, making PC and Internet universal application procts. Recently, bitcoin OS team announced the implementation of the bifurcations of bitcoin and Ethereum on Christmas day, so as to officially publish the plan of developing blockchain OS
anyone who knows a little bit about blockchain technology knows that bitcoin solves the problem of account book, while Ethereum is a smart contract to realize application expansion. Later, a team will launch a distributed storage project. But these systems with only a single functional mole are not "operating systems". The traditional definition of operating system is a huge management and control program, which includes five management functions: process and processor management, job management, storage management, device management and file management. In fact, the OS based on blockchain does not need to change all the five functional blocks into distributed ones, as long as the parts related to the external transmission of value and information can be decentralized and distributed. Therefore, the blockchain operating system should have at least three functions of "account system management, computing resource management and storage resource management", which can realize distributed ledger, edge computing and edge storage. Although it is still too early to define the instry standard in this way, bitcoin OS team is committed to realizing the blockchain OS possessed by these three functional blocks first, and then improving it through iteration
according to the bitcoin OS team, the name "bitcoin OS" is actually "blockchain OS", which is named after "bitcoin", which is also a tribute to the inventor "Satoshi Nakamoto". At present, from the technical details given by the bitcoin OS team, we may be able to see some aspects of this "blockchain 3.0" project
firstly, the management function of the account book system supports locating the ownership of resources according to the account ID, such as the private key; Computing resource management can obtain corresponding computing resources according to the demand, support edge computing, and share distributed computing power. In addition, storage resource management can use storage resources according to the demand, and support edge storage. Compared with bitcoin OS, Ethereum only supports account system and smart contract, which can not meet the distribution of distributed computing tasks. Ethereum only supports the fair execution of contract code, let alone the management of storage resources. So Ethereum is only a custom calculator
in addition, it is worth mentioning that bitcoin OS self customized enhanced smart contract. It supports two modes, which are more flexible and efficient
1. Central computing mode: the outgoing node is responsible for executing the smart contract, and both the incoming parameters and the output results support sipfs to be stored in the storage node
Distributed computing mode: ordinary nodes can claim computing tasks, input parameters and output results support sipfs storage to storage nodesfinally, we also need to mention the built-in sipfs super interstellar file system of bitcoin OS. Sipfs can realize the decentralized storage of technical input parameters and output parameters. At the same time, the file has a life cycle, and the DNA description of the file descriptor is recorded on the blockchain. The file descriptor of sipfs does not exist on the blockchain, but it will be stored in a separate file descriptor data file. After the end of the file life cycle, the blockchain will automatically delete the file descriptor, Realize the intelligent slimming of blockchain
"blockchain 3.0" is worth looking forward to, and bitcoin OS team, as the vanguard, is worth paying attention to and encouraging. We are looking forward to the real blockchain operating system
on the ground, there will be different solutions according to different instry needs
for example, in the financial instry, relevant financial technology companies have studied and applied it for a long time. Recently, there is a one account chain platform, which is released by Ping An's financial one account link company. It is the solution of blockchain in the financial instry. According to the introction, it has broken through the bottleneck in the implementation process.
the term "regional blockchain" is more abstract and difficult to understand. After hearing this word for the first time, many people feel that it is difficult to understand. In fact, to put it simply, although it is a distributed bill that presents different transactions with different bills, this is blockchain. Of course, these are my personal views
the real blockchain needs to know how to be convenient and fast. Now the society is developing rapidly, and people have adapted to the fast pace of life, so blockchain also needs to put in its favor and know what people want
so as far as we are concerned, blockchain is an abstract term. However, with the passage and development of time, this name will become more and more familiar and graally come into our life of course, the term "blockchain" will become more and more perfect and clearer. It will not be as abstract as it is now. Of course, with the development of time, its true face will be revealed and become less mysterious. At the same time, it will come into the public's view, which is very important for the development of blockchain