The four most famous international exchanges:

Binance INTL	OKX INTL	Gate.io INTL	Huobi INTL
China Line　APP DL	China Line　APP DL	China Line　APP DL	China Line　APP DL

Note: The above exchange logo is the official website registration link, and the text is the APP download link.

Speaking of blockchain wallet, we can first understand its essence. In fact, its essence is a random hash value string. As long as we have the private key, it is equivalent to having the use of this blockchain wallet. right. And if blockchain wallets are divided according to the private key storage method, they can be divided into two types: cold wallets and hot wallets. Among them, cold wallets are those wallets where the Internet cannot access your private key, and hot wallets are those wallets where the Internet can access the private key. The security of cold wallets is better. Many investors want to know what is the use of this blockchain wallet? Let the editor of the currency circle introduce the function of blockchain wallet in detail.

 What is the use of blockchain wallet?

·Offline wallet support

Online wallets run on the cloud and we can access these wallets from any computing device in any location. Although they are more convenient to access, online wallets store private keys online, which are controlled by a third party. This makes the wallet more vulnerable to hackers.

Therefore, we should choose offline wallets as much as possible. Offline wallets will not save private keys in the cloud. Instead, it securely encrypts your private keys on your own device. This means we have full control over our private keys. This prevents hackers from attacking the wallet. It ensures more security inside the wallet.

Although most people opt for online wallets for convenience. But in terms of security, offline wallets are better. When it comes to property, safety is the most important factor we have to consider, not convenience. Therefore, it is recommended that you who are reading this article choose an offline wallet.

·Multiple currency support

Bitcoin and Ethereum are the most famous cryptocurrencies. There are also hundreds of new cryptocurrencies known as altcoins.

If you are interested in using various cryptocurrencies, your best option is to use a wallet that supports multiple currencies, so that you can store different currencies in the same wallet; one wallet can be used for multiple currencies, without the need for additional downloads More wallets.

·Cross-platform support

By default, we can access online wallets from each of Windows, Mac and mobile devices since they run on the cloud.

Good wallet developers build offline wallets that support multiple operating systems.

So, offline cross-platform crypto wallets are the best as these wallets offer both security and convenience. Security comes offline, convenience comes cross-platform.

·More features

A safe, convenient, reliable and user-friendly wallet is what everyone wants.

In addition to the above features, a good wallet should also focus on privacy within the wallet, whitelisting, and authentication (e.g. support for mnemonic phrases).

 Security measures when using blockchain wallets

·Always backup your wallet private key

This protects you from computer or software failure.

This also helps you retrieve your funds by connecting to the blockchain via your private key again if your device is stolen or lost.

· Store only small amounts of currency for daily use

If the only reason for using cryptocurrency is to make transactions, then only store a small amount of the currency in that wallet.

Storing large amounts of currency in your wallet is for better security, as frequent transactions will result in excessive fees.

·Maintain the habit of updating software

Keep your wallet software up to date so you have the latest security features.

·Add additional security protection mechanisms

In addition to using different passwords and private keys, you can also add two-factor authentication (2FA), which requires entering an additional dynamic password after entering the password.

Through the detailed explanation of the function of blockchain wallet, I believe everyone already knows what the use of blockchain wallet is. In fact, blockchain wallet has always been an important tool in the blockchain industry. Its primary role is to help users safely store and use digital assets, and blockchain wallets have been updated and iterated with the progress of blockchain. . At the same time, the blockchain wallet is also an important entrance for us to enter the blockchain ecosystem. It plays a very important role in the entire blockchain field. The blockchain wallet can provide users with high-quality services and help users connect more conveniently and quickly. Its system is also very flexible and scalable.