Use of bitcoin core Wallet

1. bitcoin core is an official client used to manage the private key of bitcoin. Having the private key of the bitcoin address means having the control right of the corresponding bitcoin. Once the private key is lost, it cannot be recovered. Therefore, it is very important to back up the wallet
the wallet file of the wallet client is the database for storing the private key of bitcoin. Both the private key and the public key are stored in the wallet.dat file of the bitcoin wallet. Keeping wallet files securely in multiple locations prevents bitcoin from being recovered in the event of an accident
wallet file location
Windows XP - C: & # 92; Documents and Settings\{ username}\ Application Data\ Bitcoin\ wallet.dat
Windows 7/8 - C:\ Users\{ username}\ AppData\ Roaming\ Bitcoin\ Wallet. Dat
Mac OS X ~ / library / Application Support / bitcoin / wallet. Dat
linux ~ /. Bitcoin / wallet. Dat
the above is the default wallet directory of bitcoin core client. If the data directory is specially set, you can search the keyword "wallet. Dat" through windows to the wallet. Dat
my address:

2. How to choose BTC wallet and how to store your bitcoin? This is an important problem that every bitcoin user must face. Bitcoin gives you more freedom and power to control your money. But if you are not careful, it may bring disastrous losses. If you choose to remain in complete control of your bitcoin on your own, then there is no one who can stop you from doing something stupid and pay for your mistakes. There is no bitcoin company to call and try to convince your legitimate owner of your address so they can give you the key back. However, there are friendly and secure services based on bitcoin, or intermediate solutions, which can let users avoid the risk of operating wallets. The purpose of this article is to explain what different options you have for storing BTC, so that each user can make the right choice between security and control. Wallets fall into two main categories: Online wallets online wallets are by far the easiest way to access your bitcoin from any computer. But there needs to be enough trust in wallet service providers. Currently, there are four main choices for online Wallet:

3. Bitcoin wallet stores your bitcoin information, including bitcoin address (similar to your bank card account number) and private key (similar to your bank card password). Just like a physical wallet can store multiple bank cards, a bitcoin wallet can also store multiple bitcoin addresses, as well as an independent private key corresponding to each bitcoin address. The core function of bitcoin wallet is to protect your private key. If the wallet is lost, you will lose the bitcoin forever. There are many forms of bitcoin wallets, such as PC or mobile wallet clients, online web wallets, and even small notebooks (paper wallets) or brains (brain wallets) that record the private key of bitcoin. You can choose the right wallet according to your needs. As the saying goes, "don't put eggs in one basket", using a variety of ways to disperse storage is also an effective way to rece risk.

4.

When you have a certain amount of bitcoin, you can register a bitcoin wallet and load your own bitcoin into your own bitcoin wallet

for bitcoin users, especially new users, the problem they often encounter is "which bitcoin wallet is easy to use". At present, bitcoin wallets in utuo market have certain advantages in security, operation interface and transfer

now I will write down the registration method of bitcoin wallet step by step:

first, open the registration address of bitcoin Wallet:“ https://www.utomarket.com ”

as shown in the figure, fill in your e-mail address, verification code received by e-mail, user name, login password, resident country and optional website invitation code in turn

after these are filled in, a bitcoin wallet will be automatically generated, which can be viewed in the asset management interface of the website

5. At present, there are a lot of digital currency wallets on the market. It is recommended to choose a well-known and official wallet, which is relatively safe. For example: bitpie wallet, fire coin, coin security, etc., but at present these apps can't be downloaded, you need to use a foreign account login app store to search.

6. From the perspective of economics, money and banking, macroeconomics, wealth of nations and capital should also take a proper look, otherwise many value-oriented things will make you confused

7. On the platform, if you click recharge to withdraw cash and BTC to withdraw cash, the address will appear

8. I still know that.

9. Recharge, business, private letter to teach you