aelf is the most secure and advanced blockchain cloud infrastructure, with segregate, unlimitedly scaling cloud computing networks. This is leading to a decentralized future. Innovative cross-chain interoperability, multi-level main-side chain structure; unlimited scaling, leading to Blockchain 3.0 era with its unique cross-chain technology. This public beta testnet allows you to test the core functions of the Aelf main network, node construction and election, mining rewards and sidechain configuration, crosschain interaction, DApp deployment and more. The complete suite of application development tools to support the underlying decentralized blockchain layers. Aelf community members are involved in building the aelf ecosystem and achieving progressive development through various governance methods like the aelf DAO (Decentralized Asset Owner), Node Election, Resource Purchase, Proposals, and Proposals.