Ethereum subversion

1. Because blockchain is based on blockchain technology, it directly connects the components of the whole game ecological chain with a decentralized structure, and its records are tamperable, transparent and private
just like AOCO world blockchain world, it subverts the traditional game instry. It's not just a game, it's more like a real virtual world in which users build new content, social, order and economy.

2. I'm very responsible to tell you that blockchain is definitely not a scam. First of all, the most talked about blockchain is digital currency. Here I want to state that there is no digital currency out at present. As you know, bitcoin, Ethereum, reborn, etc. are all digital encryption codes, and they don't have full purchasing power. At present, they are only in the stage of speculation. Blockchain is widely used in the future It will certainly overturn the existing economic model and affect the way of human life. Compared with the Internet, it will have a qualitative leap. Loser poor want to become a billionaire. This is the best shortcut. If you want to know more, you can continue to ask questions

3.

Some time ago, a picture of Chinese aunts appearing on the scene of the blockchain conference became popular on the Internet. For a while, it caused a heated discussion. Netizens said one after another: "aunts have been targeted by the blockchain." In fact, since a few years ago, when the concept of blockchain came out, there have been some illegal elements carrying out pyramid selling activities in the name of blockchain, which has become one of the latest varieties of pyramid selling. In fact, with the development of blockchain, all kinds of virtual currencies emerge as the times require. Most of them are scams. In the name of "virtual currency" and "blockchain", swindlers carry out scams. This is mainly to make use of the psychology that investors do not understand virtual currency and blockchain, but want to catch up with the upsurge of virtual currency investment. This kind of scam seems complicated, but it is also very simple. However, once it is cheated, it is difficult to recover the investment

in a word, blockchain technology is not a fraud, but is used by swindlers to cheat investors by using information asymmetry

4.

conclusion:

1) statistics are made according to the search results of tianyancha website

2) e to the inconsistency of the operation standards of "blockchain" in the company's name and business scope, there may be a large number of enterprises actually carrying out blockchain technology research and development, but they are not reflected in the name and business scope, which leads to the situation that they can not be included in the statistical results

the data shows that Guangdong, especially Guangzhou and Shenzhen, has accumulated a large number of blockchain enterprises. Compared with other provinces, Guangdong is almost unique in attracting blockchain enterprises. Most of them were registered in the past year

in actual operation, if an enterprise is set up in Guangzhou and Shenzhen, it can be reflected in its name, such as Guangzhou ABC blockchain Co., Ltd., or it can add "blockchain technology development and application" or "Internet blockchain technology research and development services" to its business scope

we believe that in the future, the application of blockchain instry will be accelerated, and its characteristics of decentralization, disintermediation and anonymity will bring new challenges to enterprise management and government supervision, but also more opportunities to realize data transparency, information disclosure, efficient management and operation, and graally spread the materialization of blockchain Technology to various fields

5. Bitcoin: also known as "bitcoin", is a kind of network virtual currency. Internet users can use bitcoin to buy some virtual goods, such as clothes, hats and equipment in online games. Internet users can also use bitcoin to buy real goods
the concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's ideas, open source software was designed and released, and P2P network was built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system
unlike most currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses cryptography design to ensure the security of all aspects of currency circulation.

6. Since the origin of money, the development of trade between people and countries has become more smooth and convenient. The exchange of trade proces a large amount of transaction information, which is initially recorded by some special systems, such as the government system and the banking system, so it is often confidential and not open to the public. Therefore, when we trade with unfamiliar counterparties, we need reliable third parties or intermediaries who have the above information records to help us audit the authenticity of the transaction, such as the government, banks, accountants and notaries. These are called "reliable third parties"
the emergence of bitcoin makes the status of "trusted third party" in danger. Bitcoin maintains a public account book through computer networking, which is completely open and not controlled by any organization. To be more precise, it is a large digital ledger that is publicly accessible and maintained by the whole distributed network, which we call "blockchain"
in the blockchain, all transactions are recorded, including the date, time, trading partner and number of transactions. Each node in the network has a complete of the blockchain ledger, which is equivalent to that each node has a of the ledger. Blockchain uses advanced and complex mathematical principles to allow all users in the system to participate in bookkeeping competitively. In a certain period of time, the fastest and best user records will be selected and recorded in the big ledger
nationwide bookkeeping makes the system have no specific independent third-party bookkeeper, the records on any node of the system are lost, and the other nodes have a full set of books, so that the information transmission and transaction conclusion will not be affected. If someone tries to make fraulent transactions, its node information will not be able to reach a consensus with the network, because its account book content is inconsistent with most people's account books, so it will not be recognized by the public, unless he can tamper with the account book records of more than 51% nodes. Obviously, this is difficult to achieve, because no one can control the accounting computers distributed on nodes all over the world at the same time. Therefore, blockchain will not lead to false transactions
through the blockchain, every transaction is open, and thousands of nodes anonymously identify the date x, time y, quantity n, etc. of the transaction, which is just like justifying all transactions as a notary. In this way, we share the same data source, which is open, transparent and reliable. This is the reason why we trust blockchain and the essential attribute of blockchain technology
in short, blockchain can subvert the existing world. Ethereum and decent are the most typical examples. However, at present, they only stay in theory.

7. Blockchain, using mathematical encryption algorithm and economic incentive mechanism, enables any number of nodes participating in the system to collectively maintain an open, unchangeable and growing electronic account book in a decentralized and autonomous way. Many people think it is a subversive technology, and even a representative technology of fintech2.0.