BTC Micro Teaching
Publish: 2021-04-17 21:25:47
1. Views on virtual currency
from q-coin and counting roll used to buy props to bitcoin which can be exchanged with us dollar and euro today. It shows that the utilization rate and universality of virtual currency are graally increasing. I think this kind of virtual currency has both advantages and disadvantages. Virtual currency makes up for the deficiency of currency, but it will not replace the real currency
1. Security of virtual currency. The day before yesterday, a bitcoin trading platform headquartered in Japan was favored by many people. However, e to the loss of 750000 bitcoins from customers and 100000 bitcoins of its own, the company had to file for bankruptcy protection. This fully shows that the security of virtual currency is difficult to guarantee
2. The use of money cannot be regulated. The problem is that there is no manager similar to the central bank. Due to the strong anonymity, it is easy to be used for illegal transactions such as speculation and drugs, as well as money laundering. Without the network of financial institutions, it is difficult to grasp their liquidity, which will bring difficulties to taxation
although it has many uncertainties, virtual currency is very effective and reliable to a certain extent
1. The possibility of inflation of virtual currency is small, and it is not affected by policy. Avoiding the influence of the central government on finance, virtual currency can prove the stability of its value because of its limited circulation. It will not raise prices and lower the value of money because of the increase of money supply
2. Strong circulation. People can use bitcoin to trade anywhere in the world where there are networks and computers, which is very convenient
it not only saves time, but also saves a lot of transaction costs
after comparison, I think that the virtual currency will be saturated and will not pose a threat to the real currency. On the one hand, in the backward regions and countries, they rely more on currency, resulting in a gap with the developed regions. On the other hand, with the development of network technology, the security of virtual currency will be more and more difficult to determine. It is also very difficult for people to use a lot of money in the form of virtual currency in huge investment. Especially in a country with traditional culture such as China, people are more confident that they will hand over their property to the financial instry such as banks, rather than in the online world like flowers in the mirror< There is no comparability between bitcoin and stock. Stock is people's profit expectation for a company. For example, a company constantly proces new procts to increase its wealth. People can obtain wealth growth with the company by holding shares of the company. And the stock is an investment proct, without monetary attribute, it is impossible to say how much ICBC stock an iPad is worth. On the contrary, like bitcoin, the stock can be converted into legal currency through the exchange to purchase the iPad. Similarly, in the so-called companies that accept bitcoin payment, all of them are marked with legal currency. They accept bitcoin through a third-party company, and finally receive legal currency from a third-party company
therefore, stock is people's expectation for the future development of a company, and it is an investment proct. There is no comparison with bitcoin, which clamors to become a currency
2. The existence of money lies in circulation and pricing. A thing that has been reced to a speculative tool since its existence, expecting appreciation and redistributing wealth can not become money
3. As cndx God said, bitcoin will have 2.0 in the future, which will be seamlessly connected with 1.0. That's funny. Why should the inventor of 2.0 connect with 1.0? Just as bitcoin does not connect with RMB, it is another opportunity for wealth redistribution
4. The existence of virtual currency can only meet the money laundering needs of a small number of people, so there is a market. For example, if someone wants to launder US $1 million recently, the ratio of bitcoin to legal currency will change, which is also in line with the market rules. Of course, money laundering is risky. If you buy one million dollars of bitcoin, you will hold it forever without losing any money
5. My legal currency is in the bank. If I lose it, I can still get it back with my ID card. Is my bitcoin password gone? Who should I go to
6. The currency expected by cndx will not be lost. At most, it will play in a certain circle just like Q currency
7. This thing is the proct of anarchism. If you want to embody value, you can only do it without government. The distribution of wealth depends on power and blood. For example, if you hold 10000 bitcoins, ZF says not to use them, and you say I'll use them. Bang, you're dead. Oh, bitcoin has appreciated again, because the total amount is less than 10000.
from q-coin and counting roll used to buy props to bitcoin which can be exchanged with us dollar and euro today. It shows that the utilization rate and universality of virtual currency are graally increasing. I think this kind of virtual currency has both advantages and disadvantages. Virtual currency makes up for the deficiency of currency, but it will not replace the real currency
1. Security of virtual currency. The day before yesterday, a bitcoin trading platform headquartered in Japan was favored by many people. However, e to the loss of 750000 bitcoins from customers and 100000 bitcoins of its own, the company had to file for bankruptcy protection. This fully shows that the security of virtual currency is difficult to guarantee
2. The use of money cannot be regulated. The problem is that there is no manager similar to the central bank. Due to the strong anonymity, it is easy to be used for illegal transactions such as speculation and drugs, as well as money laundering. Without the network of financial institutions, it is difficult to grasp their liquidity, which will bring difficulties to taxation
although it has many uncertainties, virtual currency is very effective and reliable to a certain extent
1. The possibility of inflation of virtual currency is small, and it is not affected by policy. Avoiding the influence of the central government on finance, virtual currency can prove the stability of its value because of its limited circulation. It will not raise prices and lower the value of money because of the increase of money supply
2. Strong circulation. People can use bitcoin to trade anywhere in the world where there are networks and computers, which is very convenient
it not only saves time, but also saves a lot of transaction costs
after comparison, I think that the virtual currency will be saturated and will not pose a threat to the real currency. On the one hand, in the backward regions and countries, they rely more on currency, resulting in a gap with the developed regions. On the other hand, with the development of network technology, the security of virtual currency will be more and more difficult to determine. It is also very difficult for people to use a lot of money in the form of virtual currency in huge investment. Especially in a country with traditional culture such as China, people are more confident that they will hand over their property to the financial instry such as banks, rather than in the online world like flowers in the mirror< There is no comparability between bitcoin and stock. Stock is people's profit expectation for a company. For example, a company constantly proces new procts to increase its wealth. People can obtain wealth growth with the company by holding shares of the company. And the stock is an investment proct, without monetary attribute, it is impossible to say how much ICBC stock an iPad is worth. On the contrary, like bitcoin, the stock can be converted into legal currency through the exchange to purchase the iPad. Similarly, in the so-called companies that accept bitcoin payment, all of them are marked with legal currency. They accept bitcoin through a third-party company, and finally receive legal currency from a third-party company
therefore, stock is people's expectation for the future development of a company, and it is an investment proct. There is no comparison with bitcoin, which clamors to become a currency
2. The existence of money lies in circulation and pricing. A thing that has been reced to a speculative tool since its existence, expecting appreciation and redistributing wealth can not become money
3. As cndx God said, bitcoin will have 2.0 in the future, which will be seamlessly connected with 1.0. That's funny. Why should the inventor of 2.0 connect with 1.0? Just as bitcoin does not connect with RMB, it is another opportunity for wealth redistribution
4. The existence of virtual currency can only meet the money laundering needs of a small number of people, so there is a market. For example, if someone wants to launder US $1 million recently, the ratio of bitcoin to legal currency will change, which is also in line with the market rules. Of course, money laundering is risky. If you buy one million dollars of bitcoin, you will hold it forever without losing any money
5. My legal currency is in the bank. If I lose it, I can still get it back with my ID card. Is my bitcoin password gone? Who should I go to
6. The currency expected by cndx will not be lost. At most, it will play in a certain circle just like Q currency
7. This thing is the proct of anarchism. If you want to embody value, you can only do it without government. The distribution of wealth depends on power and blood. For example, if you hold 10000 bitcoins, ZF says not to use them, and you say I'll use them. Bang, you're dead. Oh, bitcoin has appreciated again, because the total amount is less than 10000.
2. As long as there is bitcoin on it, it can be traded. There are spot trading, legal currency trading and so on
3. First of all, you need to understand what is the currency to currency transaction
transaction pair: it refers to pricing another asset (base currency) with one asset (quote currency), such as pricing eth with bitcoin (BTC), thus forming an eth / BTC transaction pair, The price of a trading pair represents how many units of valuation currency (such as BTC) you need to pay to buy one unit of base currency (such as ETH), or how many units of valuation currency (such as BTC) you can get to sell one unit of base currency (such as RTH)
in fact, it is currency to currency transaction, that is, currency to currency transaction: one kind of digital asset is directly exchanged for another kind of digital asset, and no legal settlement is involved. For example, BTC can be exchanged for LTC, or LTC can be exchanged back for BTC; Exchange eth for BTC, or exchange BTC for eth again. The transaction object of the currency to currency transaction is the "transaction pair" mentioned in the previous article. The price of the currency to currency transaction is the price of the transaction pair
the advantage of currency trading is to bypass the off-site legal currency trading, and directly complete the transactions between different currencies on the field, so as to avoid the miner's fee and time for withdrawing currency. Of course, the currency trading platform generally charges a certain handling fee, which is now 0.1% - 0.2%. For users with large trading volume, the burden is not small. During the promotion period, some new reliable platforms generally have the activities of recing or exempting handling charges and distributing candy. It is confirmed that reliable platforms can be tried. The traditional ones are bitcoin China and Huo coin, while the new ones are coin an and coin Sheng.
transaction pair: it refers to pricing another asset (base currency) with one asset (quote currency), such as pricing eth with bitcoin (BTC), thus forming an eth / BTC transaction pair, The price of a trading pair represents how many units of valuation currency (such as BTC) you need to pay to buy one unit of base currency (such as ETH), or how many units of valuation currency (such as BTC) you can get to sell one unit of base currency (such as RTH)
in fact, it is currency to currency transaction, that is, currency to currency transaction: one kind of digital asset is directly exchanged for another kind of digital asset, and no legal settlement is involved. For example, BTC can be exchanged for LTC, or LTC can be exchanged back for BTC; Exchange eth for BTC, or exchange BTC for eth again. The transaction object of the currency to currency transaction is the "transaction pair" mentioned in the previous article. The price of the currency to currency transaction is the price of the transaction pair
the advantage of currency trading is to bypass the off-site legal currency trading, and directly complete the transactions between different currencies on the field, so as to avoid the miner's fee and time for withdrawing currency. Of course, the currency trading platform generally charges a certain handling fee, which is now 0.1% - 0.2%. For users with large trading volume, the burden is not small. During the promotion period, some new reliable platforms generally have the activities of recing or exempting handling charges and distributing candy. It is confirmed that reliable platforms can be tried. The traditional ones are bitcoin China and Huo coin, while the new ones are coin an and coin Sheng.
4. Check sent
5. In fact, the world in the eyes of a small tea cup dog like Bomei is the same as ours, but it is color blind.
6. 1. Your understanding is correct,
2. The bottom one on the right is the change address. If you don't understand, go to the bitcoin teaching of P2P bucks
2. The bottom one on the right is the change address. If you don't understand, go to the bitcoin teaching of P2P bucks
7. In 2015, I happened to see bitcoin news and read the white paper of bitcoin. I didn't think I recognized it very much and have been following it until now.
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