Bitcoin had no money at that time

1.

When bitcoin first appeared in 2009, its price was less than 1 cent. One dollar could be converted into 1300 bitcoins, that is to say, seven yuan could be converted into 1300 bitcoins. On May 5, 2017, bitfinex, an overseas digital currency trading platform, quoted a price. Bitcoin once hit US $1700, or about RMB 11737

the concept of bitcoin was first proposed by Nakamoto on November 1, 2008, and was officially born on January 3, 2009. According to the idea of Nakamoto, the open source software is designed and released, and the P2P network on it is constructed. Bitcoin is a virtual encrypted digital currency in the form of P2P. Point to point transmission means a decentralized payment system

unlike all 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 the distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses the design of cryptography to ensure the security of all aspects of currency 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. This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity

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transaction method

bitcoin is e-cash similar to e-mail, and both parties need "bitcoin wallet" similar to e-mail and "bitcoin address" similar to e-mail address. Just like sending and receiving e-mail, the remitter pays bitcoin directly to the other party through a computer or smart phone according to the recipient's address. The following table lists some websites that download bitcoin wallets and addresses for free

a bitcoin address is a string of about 33 characters long, consisting of letters and numbers, always starting with 1 or 3, such as & quot& quot; Bitcoin software can generate address automatically, and it doesn't need to exchange information online, so it can be offline. There are a lot of bitcoin addresses available

the bitcoin address and private key appear in pairs, and their relationship is just like the bank card number and password. A bitcoin address is like a bank card number, which is used to record how much bitcoin is stored in the address. You can generate bitcoin address to store bitcoin at will. When each bitcoin address is generated, a corresponding private key of the address will be generated

this private key can prove ownership of the bitcoin at the address. The bitcoin address can be simply understood as the bank card number, and the private key of the address can be understood as the password of the corresponding bank card number. Only when you know the bank password can you use the money on the bank card number. Therefore, please keep the address and private key when using bitcoin wallet

source of reference: network bitcoin

2. Sorry, I don't know much about currency digging and blockchain, but if you want to know about other financial investment, you can help me

3. There's no way. If you don't back up and reload the system, you can't get it back. How can we be so careless? BTC is very expensive. If you don't know how to back up, or if you're not familiar with backup, you can transfer BTC to a better platform when you reload the system. After you reload the system, download the wallet and then withdraw it to the wallet.

4. It's just on the market for three cents, up to $1200. Recommend that you buy bitcoin and dogcoin now. You can go online

5. Global powers to regulate bitcoin

6. It is sheer fiction. The one and only trick in what is called the theory of gambling is to throw the bitcoin which can neither be eaten nor drunk. The ultimate goal of human financial management is to keep the value of money even rising to the point where the bubble increases and the price is high in the process of speculation, but in fact, its value has not been raised. What special algorithm is unique? To put it bluntly, the cost of bitcoin is the loss of computer hardware and power consumption. How much is a computer worth when it breaks down? Behind this hype, there is no real economy to support it. It depends entirely on credit. If there is a small violation of discipline in this system, it will be a disaster. Moreover, as a virtual currency, bitcoin is also the hunting target of hackers. Some of these hackers are for fun or selling money after stealing, The other part is employed by the banking consortia that are not involved in the operation of bitcoin in the existing financial system. After all, the operation of bitcoin is only carried out by a very small number of people. The development of bitcoin violates the interests of the existing bigwigs, and they will clean it up without doing anything. In order to ensure the value of bitcoin, only some people want to increase their holding of bitcoin as they want to increase their holding of stocks. In the current economic crisis, no one has enough money to invest in this kind of thing. The rich will be more interested in gold, jewelry and antiques, because these systems have been generally regarded as a collection of values in human history, the simplest example, It took nearly a hundred years for us dollar to break away from the gold standard. Gold's position in finance is not as important as it used to be. However, at present, the strategic reserve of gold in various countries is in progress in unison. American bankers have boundless legal power, but they still can't change people's ideas and let people give up the general equivalent of gold, People's special feelings for gold can't be replaced in a short time by capitalists suppressing the price of gold or making various substitutes. Therefore, no fool will exchange his hard-earned money for worthless bitcoin. In the early publicity, some people used bitcoin to shop and pay for it, which is just a scam put into operation. They lost money and yelled to spend money to make speculation, In fact, the common people are just a group of sheep. As long as they are properly guided, they will follow. We call it fashion. Therefore, whoever believes in the value of bitcoin is the great fool in the Bo fool theory!

7. Don't chase up and kill down. That's leek behavior. I bought bitcoin at Bitz a few days ago and I've run away

8. It's a simple place for the eagle to hold the shield.
go to the open space and press shift, that is, press 1, 2, 3, 4.
1 is to follow the character, 2 is to automatically attack the nearby monsters, 3 is to follow the character and attack 4 together. It seems that it's not clear. It's very simple. You can go up and have a try