BTC a wallet has many addresses

1. If anyone who has already bought bitcoin knows that the thing that looks like a pile of random code is the bitcoin address

a bitcoin address is a string of 26 to 34 letters and numbers
it looks like a lot of messy code. To put it bluntly, it's like your bank card number
all transfer records of each bitcoin address can be checked through blockchain query, which is open and transparent
how to get your own exclusive bitcoin address
we can download a bitcoin wallet. After registering your wallet, you can click [coin collection] to see your address
you can also register an account on the trading platform, and select [currency collection] or [recharge] to see the address of the currency collection

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2.

Download bitcoin wallet, open the wallet, and the wallet address will be generated automatically. Your bitcoin is in your "wallet". A wallet can contain many... Many addresses. The form of the address is the form

3. Bitcoin is your money, your wallet is your tool for storing bitcoin, and the address is the interlayer in your wallet.

4. There is no backup private key or mnemonic word. If not, it will be troublesome. Basically, it is impossible to find it.

5. Bitcoin transaction transfers are all transferred out through the bitcoin wallet, but a wallet has many receiving addresses, and the amount of each receiving address is still independent (address a receives 10 transactions, which are separated). When transferring, the transaction ID (transaction record in the address) under the address is used to transfer out, and all record addresses will be recorded when bitcoin transfers out, It is equivalent to the current account of the account book

6. The owner of the building is energetic and seems to be able to do a counter experiment; Don't connect the computer to the Internet. Take a wallet from an external USB flash drive and put it in to see if it can show how much money there is? In fact, the experiment in front of you should not be that the wallet can automatically generate a new address without networking, but that there are a large number of hidden change old addresses of your own in it. However, a large number of hidden change old addresses should be in the wallet.dat file, not in the empty wallet terminal software.

7. If you want to mine, you need to join the mine pool. You can't find bitcoin without adding the mine pool. Jersey mining has mining areas all over the world.

8. First of all, you should imagine a concept of "wallet" in your brain. Your bitcoin is in your wallet. A wallet can contain many... Many addresses. As long as the address is generated by your client and other people pay to the address, they will remit money to the wallet. Where is your wallet? If you are using the Windows client, please click the start menu, find "run", and then enter% appdata% &; Bitcoin click "OK" and you will find a file called wallet.dat, which is your "wallet". The wallet stores all the keys used to prove that you have the money contained in the wallet. You need to do two aspects of work at the same time: 1. Ensure that the wallet will not be lost; 2. Ensure that the wallet will not be obtained by others. The method is: encrypt the backup. Relatively simple and effective one is: 0, install anti-virus software, thoroughly kill a virus, keep anti-virus software running 1, close bitcoin client 2, use winrar encryption compression. Please remember to use the password with enough security, and the password should not be retarded. Then back up the encrypted file to a secure U disk. 3. Delete the wallet.dat in disk C. when you need to pay bitcoin, 4. Is it troublesome to decompress the backup wallet.dat into the folder mentioned above? Yes, it's so troublesome, because bitcoin currency system is still at an extremely early stage. It's invented and accepted by some technology enthusiasts, and they haven't had time to take care of the feelings of ordinary users. All of this will become easier to use in the future. However, the next version of bitcoin client is ready to build in the integrated wallet encryption function, which will be much easier for ordinary users to back up. As long as you make sure that your computer has no Trojan horse and set a strong enough password, it is largely safe. Gavin also plans to introce a two device authentication mechanism, that is, to divide your wallet into two parts that are encrypted and protected, one part in your computer, and the other part in other devices, such as mobile phones. Just like the SMS verification launched by some online banks, to complete the payment, two devices need to confirm at the same time. This is not troublesome for the actual owner of bitcoin, but for the thieves, they need to steal the files of two devices at the same time to steal the key. In addition to the acquaintances around you (you must also know your password), that is basically an impossible task. It is expected that there will be reliable bitcoin online storage in the future, and even traditional banks may launch bitcoin escrow service, which will be much more convenient at that time

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10. The wallet address represents your different wallet. After the computer reloads the program, it will automatically generate a new wallet address. Of course, it is different every time. If you only want to use one wallet, you just need to export your wallet address. Next time you reload the system or the wallet program (or install it on other computers), you can import the address or create a new address manually

good luck!!!