Do you have a Chinese BTC wallet

1. bitcoin wallets are not very useful. You can download an okex with various wallets in it.

2. Okey fire coin uto market, these are common

3. 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:

4. I have been using okex's Multi Chain Wallet, because I buy more than one kind of bitcoin, so I can manage n cryptocurrencies at the same time with okex wallet, which is very convenient. I hope my answer can help you, thank you very much!

5. Security vulnerabilities and hidden dangers
it is possible but unlikely that newly discovered errors or security vulnerabilities in standard clients may lead to block chain splitting or upgrade needs for each node in a short period of time. For example, a single malformed message tailored to exploit a specific vulnerability, when propagated from one node to another, may cause the entire network to shut down for several hours. Bugs break user anonymity. On the contrary, it is found that e to less analysis of the pseudo anonymity attribute of bitcoin. Starting with version 0.7.0, bitcoin client can be considered as a mature project. Security critical part of the source code, the code is often updated by Shao andelis and those parts reviewed by many computer security experts. Also bitcoin smart client has been online for more than 3 years, without a single vulnerability being exploited in the field. For a detailed list of vulnerability detection and repair, please refer to the common vulnerabilities and hidden dangers

6. This varies from person to person. It depends on the entrepreneur's own choice. The application scenarios of blockchain are very wide
for example, European crowdfunding chooses to use blockchain technology to serve the real economy and crowdfunding through blockchain technology. Ethereum launched an intelligent contract system; Decent uses blockchain technology to protect intellectual property rights.

7. It is through the blockchain technology to realize the user and device management in the robot network, which also involves three different application scenarios, and the blockchain technology is a super platform architecture that can change the proctivity and proction relationship at the same time.

9. The bitcoin in the bitcoin wallet is displayed as a password. If you see one in the form of a password, it is bitcoin. Bitcoin wallets are only used to show the number of transactions.