Where is the data of bitcoin wallet

1.

The private key of bitcoin wallet cannot be viewed online. Bitcoin exists on the platform. To download core or classic is the real wallet, and then you can view it

[description of private key of bitcoin wallet]:

1. Wallet encryption refers to automatically encrypting and storing the wallet with private key. The official bitcoin client supports wallet encryption since version 0.4.0. The encrypted wallet will prompt you to enter your password every time you pay. If the password is wrong, the client will refuse to pay

2. If you replace it with the earliest backup wallet (wallet. DAT), you can still trade normally. Considering the principle of bitcoin, it can be concluded that as long as there is a private key (wallet), you can prove that you are the legitimate owner of the wallet. No matter whether you encrypt or delete the wallet (the core is the private key corresponding to an address), you can't deny it

3. When backing up the bitcoin wallet, you should also pay attention to the existence of bitcoin payment change mechanism (for example, if you send 50 BTC in a complete 100 BTC to an address, the system will send 50 BTC to the other party's address, and return 50 BTC to a new address of your client, which will not be directly displayed in your address list)

4. After sending bitcoin to other addresses 100 times or using 100 different addresses to receive bitcoin, please back up your wallet again, otherwise the returned and received bitcoin will be lost forever. In addition to encrypting wallets, users can also generate offline paper wallets and brain wallets

2. 1 ` if I give the player the dream coin, but he says I didn't, what should I do? What can be used as evidence of a transaction
you can record the whole video of the game and record the transaction process.
2 ` if I don't give the player the dream coin, but I give it, what should I do
it's a good thing to be more human, not bad

3. 1. There is no best way to say which version of the graphics card driver is the latest or the best
2. If the driver of the graphics card is normal and does not affect the normal use of the computer, you can update it without selecting a higher version of the driver
3. Because the driver of higher version may not be completely suitable for the currently used graphics card, even the officially provided graphics card driver may lead to blue screen and crash after updating the driver
4. If the performance of the graphics card is worse than before, or the performance is unstable, you can try to update the driver of the graphics card. If the new version of the driver is suitable for the current graphics card and compatible with the system, the performance of the graphics card can be better played

4. In Daming dragon power, after the role level reaches level 15, you can find the mine owner Wu Datong in bashiling. After completing the task of "unclean mine cave", you can get the corresponding amount of ore (the amount of ore depends on the level. The higher the level, the more ore you get). Note: 20 times of "unclean mine" tasks can be completed every day. Adopted
thank you

5. The historical data of bitcoin wallet is relatively large
generally speaking, the historical data of bitcoin wallet includes all the historical information about bitcoin transactions; But for indivials, they generally only need to download historical data related to their bitcoin
now there are more bitcoin wallets in the form of online wallets; Indivial users only need to register their account information to manage their wallets. In this way, indivial users basically do not need to consider the historical data of bitcoin wallet.

6. Single precision decimal point can be accurate to 7 decimal places. Double precision can be accurate to 15 decimal places. They are all floating point numbers. This is the biggest difference between them. It must not be confused.

7. The quantum chain was listed on the bithub exchange where I work in October. If you want to trade quantum chain, you can come here to have a look at the trading volume of bithub's virtual currency, which is the largest in the world, so there is quite a lot of information about selling and buying. When I first started to invest in virtual currency, I spent all my time on the website of bithub to study the latest market information, from which I got a lot of accurate information, which was especially helpful for me to analyze the market and judge the market trend, so most of the investment decisions I made were very correct, In addition, the market price of Shanzhai coin rose after the listing of bithub, and the market was very good. In addition to the quantum chain, which was launched in October, bitcoin gold was launched at the end of November