区块链算不算虚拟货币

近几年，虚拟货币和区块链技术成为热门话题，许多人开始投资这些新兴技术，但他们对这些技术之间的关系是否了解？区块链算不算虚拟货币？

首先，虚拟货币是一种数字货币，它不受政府的监管，可以在网络上进行转账和交易。虚拟货币的交易是安全可靠的，它们不受地理位置的限制，可以在全球范围内进行交易。

而区块链技术是一种分布式数据库技术，它可以将数据存储在网络中的多个节点上，从而更加安全可靠。其中，比特币是最著名的虚拟货币，它是基于区块链技术开发出来的。

综上所述，区块链技术是虚拟货币的基础，但它本身不是虚拟货币。它是一种新兴技术，可以实现安全可靠的数据存储和转账，但它不能直接用于购买和销售。

因此，区块链技术不是虚拟货币，但它是虚拟货币的基础，虚拟货币的发展离不开区块链技术的支持。未来，区块链技术将在金融、法律、医疗、教育等领域发挥重要作用，为人们的生活带来更多便利。

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1. The virtual currency fund scam in the blockchain

First, all virtual currencies that are not satisfied by virtual currency are centralized, and these are dead in the entire system. The virtual currency in China has entered the 2.0 era, and the concept of smart contracts has been added. The entire process runs automatically and is not transferred according to anyone's will. In this regard, virtual currency does not meet the characteristics of fund fraud

Second, There is no agreed-upon high rate of return on virtual currency. The value of virtual currency is determined by the consensus of everyone. It may rise and depreciate. It is chaotic and uninterrupted 24 hours a day. No one can guarantee a stable high rate of return when investing in virtual currency. Bitcoin has fallen by more than 70% at the beginning of the year, and virtual currencies have fallen many times in history

Thirdly, virtual currencies do not rely on multi-level circulation. I have never introduced virtual currency investment to my friends unless they It is voluntary, otherwise I believe this is a very high risk for everyone. Even Teacher Li Xiaolai’s candy project only provides candy tokens

Therefore, the blockchain virtual currency is not a fraud, but now many people There are so many misunderstandings about using fake goods in virtual currency under the banner of blockchain and destroying market reputation. However, it is also possible to encounter fraud and air currency, but blockchain and virtual currency cannot be completely equated with fraud.

2. What is blockchain? Blockchain is virtual currency

Let me tell you about blockchain in a simple way, without using any advanced professional terms. Because that's too difficult to understand. Let me give you an analogy to make sure you understand it at a glance.

Chinese mahjong can be understood as blockchain. If the four of you ABCD are going to play mahjong, who will say hello? If A greets, then A is the initiator of this block. A is responsible for finding the mahjong parlor. Organizer A can invite BCD, or B can invite C or C can invite D. It doesn't matter.

abcd gathered in a mahjong parlor and started playing mahjong. The process of shuffling the cards in the mahjong machine, drawing cards, and playing cards by abcd can be understood as a mining stage similar to Bitcoin in the blockchain.

Everyone has different cards, which is equivalent to the algorithm in the block, but there is a goal, and they are all for the purpose of cheating. Among them, A cheated, and bcd said nothing. , everyone knows at a glance that A has won. This is called the consensus mechanism in the blockchain.

A is messed up. After A knocked down the mahjong, bcd all know how A got confused and remember it in their hearts. If A wins 10 yuan, both AbCD and A will know that A wins 10 yuan. , this is called distributed accounting in the blockchain.

Everyone who plays mahjong knows what mahjong arrangement can be used, and everyone also knows what cards can be doubled, so this can be understood as a smart contract in the blockchain.

Everyone knows the final winning card of A after A is knocked down. No one can tamper with this result because everyone is watching it. This can be understood as the blockchainImmutability in tampering.

After A announced that he was cheating, everyone did not go to another person, such as E, F, G... to verify. The same was true after B won... no regulatory agency can control it They all manage themselves. This is the decentralization in the blockchain.

By analogy, the four buddies abcd played mahjong for a day, and abcd recorded the winning and losing of each game, no matter what method they used, whether it was brain memory, video recording, or notes. Well, the more they fight, the more they can reflect the immutability, decentralization, distributed accounting, and consensus of the blockchain...

At this point, you Now you basically understand what blockchain is, isn’t it very simple?

The second question is that blockchain is not a virtual currency. Virtual currency is just a part of blockchain technology.

Many people think that virtual currency is the blockchain and Bitcoin is the blockchain. This is actually wrong. It’s just that the fame of Bitcoin has brought blockchain into the public eye.

Satoshi Nakamoto invented Bitcoin using blockchain technology, and he defined Bitcoin as a peer-to-peer electronic cash system. The term "electronic cash" indicates that what Satoshi Nakamoto wanted to invent was not Not just a payment system, but a monetary system with an independent monetary philosophy.

Today’s hotly-hyped virtual currencies, as well as mining, are resisted by many departments and countries. The fundamental purpose is not to waste resources, electricity, etc., but because people with blockchain technology Virtual currency has subverted traditional finance and can easily cause the collapse of traditional finance. I have talked about this in my previous Q&A, so I won’t go into details here.

It can be said that Satoshi Nakamoto and the Bitcoin he invented are the pioneers of the blockchain. It was Satoshi Nakamoto who brought blockchain technology into everyone’s field of vision. Blockchain technology is still widely used in finance, medical care, service industry, big data security...

Let’s talk about this big data. As we all know, the recent Didi incident due to big data security The impact is still quite large. If decentralization in blockchain technology is used, personal data can be obtained and saved through the blockchain. How can there be data leakage? In today's society, with the advancement of science and technology, as long as you use your mobile phone to connect to the Internet, you have no data security. Your personal information has already been leaked completely, so blockchain technology is inevitable for social progress. trend.

Let’s talk about blockchain. I hope you can learn something from it. You can also pay more attention to blockchain technology and improve your cognitive level. (Personally coded by hand)

Blockchain is an underlying technology that can issue virtual currency

Blockchain is a technology and a distributed decentralized Centralized technology, this kind ofTechnology can be applied to storage. Blockchain is not a virtual currency. Virtual currency is just a digital currency made using blockchain technology. Now, for example, the relationship between blockchain and digital currency is like, for example, if you build a dapp application mall on a certain chain, then you A token related to this mall can be issued.

The real connection between blockchain and virtual currency

What we are pursuing now is the application of blockchain technology. You develop a public chain and build many shopping malls, finance, defi, real estate, and tourism on this public chain. Such a dapp, this public chain has value, and then the tokens issued by this public chain have value, just like the current Ethereum, pi network

There are too many on the Internet now The so-called "blockchain digital currency", when we look at virtual currency, we look at what problems the public chain it is on can solve and what value it has, rather than blindly hype it. I think blockchain is the underlying technology. I think we only know The surface of blockchain.

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Author: Leng Leng's point of view

Block Chain is a technology, and virtual currencies like Bitcoin are products of applications on the blockchain. There are many video explanations on my homepage.

In 2008, "Satoshi Nakamoto" first proposed the concept of blockchain in Bitcoin. Bitcoin is a peer-to-peer electronic cash system and is the earliest and most famous blockchain. Implement projects.

Generally speaking, a blockchain is an immutable ledger maintained by nodes in a distributed network. These nodes each maintain a copy of the ledger by executing transactions verified by the consensus protocol. The ledger exists in the form of blocks, and each block is connected to the previous block through a hash.

Blockchain is not equal to virtual currency

Blockchain is not virtual currency. Virtual currency is an application of blockchain technology. Let’s put it this way, blockchain is the Internet, and virtual currency is Sohu or Tencent. Blockchain is infrastructure and the infrastructure of future networks. It is China's national strategic technology. It has been pushed to the forefront, and the next step of informatization is based on blockchain.

Blockchain is a computer model of distributed data storage, point-to-point transmission, and consensus mechanism. In simple terms, blockchain is a decentralized database. How to use this technology? Is the value reflected? Under the consensus mechanism, a technical thing like blockchain is formed to give a specific token, which is BTC

Blockchain: Blockchain is a distributed ledger, through decentralization, Centrally maintain a reliable database in a trustless manner. Take Alipay transactions as an example. The traditional transaction method is that the buyer purchases goods on Taobao platform, and then transfers the money for the goods to Alipay, an intermediary platform, and waits for the seller to ship the goods and the buyer to confirm receipt of the goods.After that, the buyer will notify Alipay to transfer the money to the seller's account. However, the transaction model supported by blockchain technology is completely different. Buyers and sellers can trade directly without going through any intermediate platform for credit transactions. After the transaction, the system publishes the transaction information to the P2P network in the form of broadcast, and all received The node or host of the transaction information will record the transaction after confirming that the information is correct. Virtual currency: Virtual currency on the Internet, such as Bitcoin (BTC), Fuyuan Coin (FTC), Litecoin (LTC), etc. Bitcoin is an electronic currency generated by open source P2P software. Some people also paraphrase Bitcoin. "Bitcoin" is an online virtual currency. Mainly used for Internet financial investment.

Blockchain is a new type of Internet application technology, which uses emerging technologies such as distributed storage, cryptography, smart contracts, and consensus algorithms. It can be said to innovate existing Internet protocols. A new method of data transmission. At present, blockchain technology is constantly iterating

1. Blockchain 1.0, symbolizing the birth of Bitcoin; only with Bitcoin can the development of blockchain technology officially occur

2 , Blockchain 2.0, Ethereum decentralized application platform, Ethereum introduces the application of smart contracts, which represents the beginning of a new era of blockchain technology; now everyone can create projects on Ethereum, and in recent years Many good projects have been launched

3. Blockchain 3.0, DeFi opens the era of decentralized finance. DeFi projects use smart contract technology to realize various functions of traditional financial institutions, such as derivatives, Lending, trading, financial management, asset management, and insurance, etc. There are currently mixed reviews for DEFI, which will take time to verify

Although the blockchain originated from Bitcoin, just like the first computer when the Internet first appeared, Bitcoin is mainly used by miners. Mining rewards

3. Is the blockchain a virtual currency?

Virtual currency is carried on the blockchain. Simply put, the blockchain is an insecure environment. decentralized distributed database. The various virtual currencies born based on the blockchain are the data recorded in this database.
The current bank is a centralized ledger. For example, if you transfer money to someone, only your account information and the other party's account information have been changed in the bank's database. Others do not know the relationship between you. There are transactions;
Decentralization means that when I transfer money to someone, the decrease in my balance and the increase in that person's balance will be broadcast across the entire network, and anyone can check it. Then your machine The process of recording this transfer information is called mining, and virtual currency is used to measure your contribution to the network

4. Is the blockchain trading platform legal?

No legitimate.
Blockchain trading platforms are virtual currency transactions and are not protected by law in our country.
Blockchain is one after anotherA chain of blocks. Each block stores a certain amount of information, and they are connected into a chain in the order in which they were generated. This chain is saved in all servers. As long as one server in the entire system can work, the entire blockchain is safe.