The future currency will be a virtual one

1. At present, the most promising currencies are still mainstream currencies, such as bitcoin, Ethereum, REBO, BCH, Leyte, etc. Of course, we can't rule out that there will be new currencies coming out. The instry is constantly developing and changing, the technology is becoming more and more mature, and it's normal to catch up. Therefore, we should always pay attention to the changes in the instry and find the future stars with a dynamic vision.

2. The future of money is hard to predict, but virtualization and digitization are a big trend. Digital portable, energy saving, environmental protection, fast payment and other advantages are more and more respected and welcomed by people. The rapid development of Alipay in China is the best example. Of course, the emergence of bitcoin has overturned people's understanding and definition of traditional currency. Bitcoin can solve some problems and shortcomings of legal currency. For example, people are dissatisfied with the devaluation caused by excessive currency issuance, the differentiated services in the traditional financial field, and people's need for privacy. Of course, bitcoin also needs to be acquired, and the cost is high. For example, bitcoin mining needs professional ASIC mining machines. These professional ASIC mining machines are expensive, but people still tend to be like cranes, indicating that bitcoin mining is still profitable. For example, the current price of the famous Avalon III 800g miner is 4.17 bitcoins, about 13000.

3. Hello, it's OK to invest in bitcoin, and everything else will return to zero.
bitcoin is completely decentralized. Without an issuing institution, it's impossible to manipulate the number of issues. Its distribution and circulation are realized through open-source P2P algorithm

anonymity, tax exemption and supervision free

robustness. Bitcoin is completely dependent on P2P network and has no distribution center, so it cannot be shut down externally. Bitcoin price may fluctuate and collapse, and many governments may declare it illegal, but bitcoin and its huge P2P network will not disappear

cross border. Cross border remittance will go through layers of exchange control agencies, and the transaction records will be recorded by many parties. But if you trade with bitcoin, enter the digital address directly, click the mouse and wait for the P2P network to confirm the transaction, a lot of money will pass. It does not go through any regulatory agencies and will not leave any cross-border transaction records

it is difficult for the cat to survive. Because bitcoin algorithm is completely open source, anyone can download the source code, modify some parameters, recompile, and create a new P2P currency. But these counterfeit currencies are fragile and vulnerable to 51% attacks. Any indivial or organization, as long as it controls 51% of the computing power of a P2P currency network, can manipulate transactions and currency value at will, which will be a devastating blow to P2P currency. Many Shanzhai coins die in this link. The bitcoin network is robust enough. If you want to control 51% of the computing power of the bitcoin network, the number of CPUs / GPUs required will be astronomical.

4. Bitcoin is not recognized in many countries, so it is impossible for him to win the Nobel Prize.