Public chain, simply speaking, is the network that carries various types of Defi and other application development. In the blockchain 1.0 era, blockchain applications began to grow rapidly through bitcoin. However, this stage is mainly digital currency, which cannot be popularized to more industries and has a single application scenario, so smart contracts are added. The combination of smart contracts and blockchain has expanded the application scenarios of blockchain, and blockchain has ente...

Public chain, simply speaking, is the network that carries various types of Defi and other application development. In the blockchain 1.0 era, blockchain applications began to grow rapidly through bitcoin. However, this stage is mainly digital currency, which cannot be popularized to more industries and has a single application scenario, so smart contracts are added. The combination of smart contracts and blockchain has expanded the application scenarios of blockchain, and blockchain has ente...