Introduction to the development of blockchain digi
Blockchain digital wallet address: you can think of the blockchain wallet address as a bank card number, and others can pay for your wallet address. Like a bank card number, the address is used to record how many coins you have in the wallet address. We can simply understand the wallet address as a bank card number, so please keep your blockchain address and blockchain private key when using the blockchain wallet.
Blockchain digital wallet public key: blockchain public key and blockchain private key appear in pairs. For example, you want to send a message to me, and the content of this letter is confidential. You use my blockchain public key to encrypt and send the letter, and only with my blockchain private key can you see the content of the letter. In other words, you only act as a postman. Only the person who keeps the private key can see the contents of the letter.
Private key of blockchain digital wallet: the public key of blockchain is a random number, and the probability space of this random number is large. For example, the private key is randomly generated: Toss coins 256 times, record the front and back sides with paper and notes and convert them into 0 and 1. The 256 bit binary number randomly obtained can be used as the private key of bitcoin money package). What is the concept of the 256 power of 2? More molecules than in the universe. In other words, it is impossible for others to generate the same blockchain private key as you.
Blockchain wallet system is a portable asset management platform. Through this platform, private keys can be safely saved locally. Digital assets can be seen at a glance. It supports a variety of wallet types. It is easy to import and export. It can add digital assets with one click and master the balance / transaction trend. Blockchain wallet system supports digital asset transfer, and the flow of funds is flexible and convenient.
There are three types of blockchain digital wallets:
1. Imtoken digital currency wallet. This digital wallet supports multi chain and multi currency management and exchange, which is more convenient.
2. Blockchain digital wallet. Its mission is to create a more open, usable and fair financial future, providing simple, seamless and secure digital wallet services.
3. Mobi wallet, which supports multi currency storage and sending and receiving.
Advantages of blockchain digital wallet?
1. According to the types of cryptocurrencies supported, they can be divided into: general type: supporting a variety of encrypted assets, such as imtoken; Dedicated: only supports single encrypted assets, such as bitcoin core.
2. According to whether it is connected to the network, it can be divided into: cold Wallet: that is, offline wallet, which is generally stored in a special hard disk; Hot Wallet: it is a line wallet, which is the funds placed in the account of digital currency exchange.