Product design of blockchain Wallet

1. Due to the inconvenient transaction and storage of virtual currency, the concept of virtual currency wallet came into being. Due to the characteristics of virtual currency, it is certain to use blockchain technology for development. But there is not only one kind of virtual currency, often a virtual currency wallet only supports the use of one currency, so it is more troublesome, open virtual currency wallet still needs further development. At present, the enterprises that use blockchain technology to make virtual coin wallets are more than those of Yingtang Zhongchuang, which has a certain in-depth development of blockchain technology.

2. Decentralized or cold wallets are relatively safe. The private key is backed up by itself and can be checked on all data links. As long as the private key is not leaked, the assets will not be stolen.

3. The difference of wallets on the market is not obvious, mainly e to the classification:
centralized wallets: suitable for novices, easy to manage
decentralized
cold wallets (offline wallets)