PEGO is an open, autonomous, scalable and sustainable Web3 infrastructure for decentralized applications. PEGO has designed an autonomous Web3 infrastructure completely driven by the community, that is, all parameters on the chain can be flexibly adjusted through proposals initiated by the community. Its innovative PPOS-based compound economic incentive mechanism can promote the sustainable development of the PEGO ecosystem; the PEGO blockchain is fully compatible with the EVM system, making it an ideal choice for developers to build scalable decentralized applications.