Is Zhixin chain a real blockchain

1. blockchain is a kind of chain data structure that combines data blocks in order according to the time sequence, and it can't be tampered and forged by cryptography. In a broad sense, blockchain technology is a new distributed infrastructure and computing paradigm, which uses blockchain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses intelligent contract composed of automated script code to program and operate data
the underlying technologies of digital cryptocurrencies such as bitcoin, lightcoin, Puyin, and Ethereum are all blockchains, and they are just an application of blockchain.

2. The analysis of Chongqing jinwowo network is as follows:
each node on the blockchain can verify the integrity and authenticity of the account book to ensure that all transaction information is not tampered with, true and effective
every node on the blockchain keeps copies of all transaction information. When the number of data and participants on the blockchain is very large, the cost of modifying information will be very high. At least 51% of the computing power of the whole network is needed to modify information, and the modification cost may far exceed the expected revenue
when the information of some nodes is maliciously tampered with, other nodes on the blockchain will find the information that has not formed a "consensus" in a short time and maintain and update it.

3. 99% of them are deceiving. It's deceiving to say how much it will appreciate. It's just a technology, its application is valuable.

4.

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 nodes

finally, 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

5. First of all, there are many kinds of blockchain development, including
① blockchain wallet, ② exchange, ③ DAPP, ④ blockchain game, ⑤ app development
NMC media chain coin, also known as domain name coin, is a distributed domain name system based on bitcoin technology, which has the characteristics of security and not being audited. There are no cheaters. However, e to the relative lack of supervision, digital currency is easy to be pulled up or sold, so it may become rich overnight, or it may lose all the principal overnight. This is the general nature of digital currency, not just NMC currency
the connection is that CNM is developed based on blockchain technology
NMC media chain is such a case, which belongs to the scope of blockchain 1.0
to sum up, the best way to look at things you don't know is to look at them rationally instead of investing blindly,

6. It should belong to Chuang Ge. Now there are too many kinds of blockchain projects. It's hard to identify the real blockchain projects. Super energy EES is a good project.

7. When it comes to blockchain, we have to talk about bitcoin. Most people in the market begin to recognize bitcoin through its market influence, because bitcoin was born on the basis of blockchain technology. Blockchain is simply an innovative application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. Applying this technology to the transaction of virtual currency can make each transaction proce a corresponding data block, so as to ensure the authenticity of information. The biggest advantage is that it cannot be forged, It solves the trust problem in data transaction environment

of course, as blockchain technology becomes more and more mature and stable, it will be more and more applied in various real instry business scenarios, including finance, social communication, Internet of things, e-commerce, games and securities trading, For example, our project of "intelligent system for ecological chain of structural hole investment and financing" is the first innovative application of this technology in the field of investment and financing. However, from the purely technical level, the main purpose of blockchain is to ensure the safety of data operation, which is the biggest advantage of this technology. So what is the relationship between blockchain technology and virtual currency? Take bitcoin as an example. Bitcoin is a virtual currency based on blockchain technology and proced through a large number of algorithms. Due to its special algorithm and the anti-counterfeiting function of blockchain technology, the total number of bitcoin will remain unchanged at 21 million. It is precisely because things are rare that bitcoin is loved by many people

so why are there a lot of virtual currency scams under the banner of blockchain in the market today? This is because these so-called innovative application companies of blockchain issue virtual currencies. Although they claim that the number of virtual currencies is very limited in the market promotion, and they can make investors earn a price difference by raising the price through currency speculation, in essence, the issuance of their virtual currencies is controlled by their companies and can be changed according to their own wishes and needs, The purpose is to make illegal profits. In the market, many investors who don't know the truth are cheated because they lack the knowledge of financial investment. They are in the spirit of speculation to earn profit. Once they are put in, these so-called virtual currencies will be manipulated by the company in the background, resulting in the loss of money. When investors enter into such a game, they often change from the original intention of speculation to gambling. When they buy at a high price and see that the price continues to fall, they will naturally make up their positions and make additional investment when there is a rebound. In this way, they are repeatedly cleaned up and cut leeks. Finally, they sink deeper and deeper and lose their property. It is precisely because the price is controlled by the company, Therefore, these companies make huge profits, even beyond the imagination of ordinary people. What we want to say about this market phenomenon is that it is not the fault of blockchain technology itself, but that it is caused by some illegal people in the market who stealthily changed the concept, took advantage of people's lack of professional knowledge of blockchain technology and financial investment, and grasped the psychology of greed for wealth< br />
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the existence of these black sheep in the market confuses the public and disturbs the market. As a result, the innovative application of business scenarios based on blockchain technology has brought serious practical obstacles to the healthy development of social economy and value creation of entrepreneurial and innovative projects, such as the "structural hole investment and Financing Ecological Chain Intelligent System" project, In fact, it is based on the innovative application of blockchain + AI + OKR and other technologies in the investment and financing ecological business scenario, and redefines the investment and financing business model. The purpose is to provide enabling services for the three groups of project parties, resource providers and investors in the ecological chain to create value and fulfill value transactions, so as to significantly improve the success rate of investment and financing for the three groups of customers, without issuing virtual currency, Without manipulating the price of the virtual money market, it is a good project for the healthy development of the social economy, which is also affected. It is really painful and difficult, but it has nothing to do, and it can only bear the hardships silently. Today's view is: blockchain fraud is guilty, and blockchain technology cannot be innocent.

8. The Qiang people's Valley in Wenchuan, dalab manor is fun. 15 kilometers away from Wenchuan County, there is a place known as the "Qiang Valley" and the birthplace of Shibi (the most authoritative cultural person and knowledge integrator among Qiang people), which is also a typical original ecological Qiang settlement. Zagunao River from the snow mountain records the history of this place. The rankou tribe of the ancient Qiang people once lived here, and it has been growing for thousands of years since then. Walking into the Qiang people's valley of Longxi, the Abbot's eaves are full of mountains and peaks, competing for wonders and beauty. The rich and colorful Qiang culture, such as mysterious and ancient Shibi culture, hand-made embroidery, Qiang blockhouses and Qiang characteristic dwellings, complement each other with the beautiful ecological and natural scenery. In recent years, Dongmen Village has developed 21 licensed farmhouses, one of which is Tang Chengji's. Tang Chengji, a native of Lianhe village in Longxi Township, once lived a rich life relying on the rich mineral resources (garnet, iron ore, marble, etc.)“ I used to mine. There are many ores on the mountain, and I made some money. Many people in our village used to mine. " Tang Chengji said, "it was found that the mining didn't last long, so we began to cultivate fruit trees in 2001. When it comes to tourism, we have to thank Hu Haiyun (leader of Zhanjiang's 2008 Wenchuan Longxi Township aid Working Group) of the 2008 aid construction working group for putting forward the instrial transformation, and we have just begun to graally turn to the development of tourism. " Wenchuan in 2009_ The people's government decided to build Longxi Qiang people's Valley, and tourists graally entered Dongmen Village. In June 2011, Tang Chengji's family seized the business opportunity and began to set up tourism reception“ At that time, there were only four rooms of my own for tourists. It was OK at ordinary times. I couldn't live on holidays like national day, so I arranged for them to live in other houses in the village. In June 2015, my family built a new house. There are 11 standard rooms upstairs, and the restaurant downstairs can accommodate 240 people at the same time. " Tang Chengji said with pride. Dalab manor. The park is divided into sightseeing area, cultural and leisure area, picking area and breeding area. In March, at the beginning of spring, a few peach blossoms are already very busy. I can't wait to express my gratitude for spring. Dalabu ecological economic manor covers an area of more than 60 mu, of which 30 mu is collective river beach land of United villages“ In the village, the 30 mu land is converted into 2 million yuan of shares. Dalab manor has 8% of the annual income, which is regarded as the village collective economy. In other words, our village has an annual income of 160000 yuan, which strengthens the collective economic development of our village. " Liu Sha, the first Secretary of Lianhe village in Longxi Township, said that dalab manor was mainly built by three returning party members with an investment of nearly 20 million yuan in the first phase. It is equipped with characteristic ecotourism sites such as Qiang cultural charm Experience Hall and greenhouse plantation. At present, it has been rated as the national intangible cultural heritage dalab Qiang new year transmission base, Qiang embroidery transmission base, sheepskin drum transmission base The demonstration base of entrepreneurship and employment for returning migrant workers in Wenchuan County and the demonstration base of rural tourism in Aba Prefecture. Source: Western China

9. It's easy to write, and it's no problem to learn more about it on the Internet.
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References:
[1] Jin Fuhai. On the establishment of punitive damages system in China [J]. China law, 1994, (3).
[2] Yang Lixin. Civil law thinking of "Wang Hai Phenomenon" -- on punitive damages in the protection of consumers' rights and interests [J]. Hebei law, 1997, (5).
[3] Jin Fuhai. Consumer law theory [M]. Beijing: Peking University Press, 2005:251.
[4] Yan Wei; Consumer Protection Law & gt; The punitive damages system in China [J]. Journal of Taiyuan Normal University, 2007, (1).
[5] Liang Huixing; Consumer Protection Law & gt; The interpretation of Article 49 is applicable [J]. On Civil and commercial law, 2001, (3).
[6] Wang Kun; Consumer Protection Law & gt; The punitive damages in modern business, 194.
[7] Liang Huixing. About & lt; Consumer Protection Law & gt; The interpretation and application of Article 49 [n]. People's court journal, March 29, 2001.
[8] Kong Xiangjun. Research on frontier issues of fair trade law enforcement [M]. Beijing: Instrial and Commercial Press, 1998:219