The real name system is needed for us trading bitcoin
Remit money by drawing a draft
according to the requirements of the remitter, let the bank draw a bank draft to be paid by the bank in the receiving place, and the payee will present the draft to the bank in the receiving place abroad for payment, or entrust the opening bank to collect the money on his behalf
a handling fee of 1 ‰ of the remittance amount is charged for the bill exchange, and if it is in cash, the fee of cash discount exchange is also charged. Compared with ordinary remittance, it saves a sum of postal and telecommunication expenses
bitcoin does not rely on a specific monetary institution. It is generated by a large number of calculations according to a specific algorithm. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, And the use of cryptography design to ensure the security of all aspects of money circulation
the decentralized feature and algorithm of P2P can ensure that it is impossible to artificially control the value of bitcoin by mass manufacturing. The design based on cryptography can make bitcoin only be transferred or paid by the real owner
compared with fiat money, bitcoin does not have a centralized issuer, but is generated by the calculation of network nodes, and can circulate all over the world. It can be bought and sold on any computer connected to the Internet, and in the transaction process, Chinese and foreign people cannot identify the user's identity information< br />
Personally, I don't think blockchain development technology is reliable. It's just what kind of R & D technology group you choose. Even if you choose a better R & D technology group, you may not be able to achieve the blockchain technology you require. Different instries and fields have different technical indicators, not to mention this complex new technology. On the other hand, let the R & D technology group agree with the machine instry thinking you need to apply, otherwise the procts developed will not meet your requirements. We focus on the professional field of blockchain technology, and the project has been carried out for more than a year, but it has not been successfully implemented. The difficulty is that overthrowing the traditional model will touch a great chain of interests, so it must be a process of graal infiltration
according to what you said: blockchain based on machine learning can be understood as asking a technical question
I hope the above answers can help you
The price of bitcoin has reached a new high and has returned to its peak in recent years. In this case, I would not choose to invest in bitcoin. There are two reasons. One is that the rise is bound to fall. Now the rise is really fierce, but once you go in, you may fall; Second, I don't know much about bitcoin, so I need experience in investment. A lot of old hands have lost all their money, not to mention I don't know anything. Personally, I prefer steady investment, even if I earn less, it doesn't matter
compared with bitcoin, which is a risky investment, I prefer steady investment. Like some basic funds, I buy some occasionally. Although you can't make a lot of money, you can at least guarantee that you won't lose. Everyone has their own views on investment, and what I always uphold is & lt; There are risks in the stock market, so be cautious when entering the market
moreover, in some regions, there are ATM like machines that can directly extract bitcoin and convert it into US dollars.
many places / shopping malls / Tesla Motors can directly settle transactions with bitcoin
I. definition:
exchange rate is the exchange rate between one country's currency and another country's currency. If the foreign currency is regarded as a commodity, then the exchange rate is the price of buying and selling foreign exchange. It is also called the exchange rate because one currency represents the price of another currency< To determine the price ratio between two different currencies, it is necessary to determine which country's currency should be used as the standard. Due to the different standards, there are several different pricing methods of foreign exchange rate< (1) direct pricing method. It is also known as price payable method. It is based on a certain unit of foreign currency as the standard, converted into domestic currency to express its exchange rate. Under the direct pricing method, the amount of foreign currency is fixed, and the long-term decline of exchange rate group is expressed by the change of the amount of domestic currency. The decrease of domestic currency converted by a certain unit of foreign currency indicates that the exchange rate of foreign currency has fallen, that is, the depreciation of foreign currency or the appreciation of domestic currency. Most countries in China and the world adopt the direct pricing method. China's RMB exchange rate is a managed floating exchange rate system based on market supply and demand. The people's Bank of China publishes the exchange rates of RMB against major foreign currencies according to the prices formed in the inter-bank foreign exchange market. Indirect pricing method. Also known as the receivable pricing method. It is based on a certain unit of domestic currency as the standard, converted into a certain amount of foreign currency to express its exchange rate. Under the indirect pricing method, the amount of the domestic currency is fixed, and the rise and fall of the exchange rate group are expressed by the change of the amount of the foreign currency. The increase in the number of foreign currencies converted from a certain unit of domestic currency indicates that the exchange rate of domestic currency rises, that is, the appreciation of domestic currency or the depreciation of foreign currency. On the contrary, the amount of foreign currency converted by a certain unit of domestic currency decreases, which indicates that the exchange rate of domestic currency falls, that is, the devaluation of domestic currency or the appreciation of foreign currency. Indirect pricing has always been used in Britain< (2) the meaning of exchange rate rise and fall expressed by direct pricing method and indirect pricing method is just the opposite. Therefore, when quoting the exchange rate of a certain currency and explaining the rise and fall of its exchange rate, we must make clear which pricing method should be used to avoid confusion< (3) the dollar pricing method, also known as the New York pricing method, refers to the indirect pricing method for other foreign currencies in the New York international financial market in addition to the direct pricing method for pound sterling. The dollar pricing method was formulated by the United States on September 1, 1978, and is currently the prevailing pricing method in the international financial market.