Accel (Acceleration Chain) is a blockchain project built around sharing idle network bandwidth, storage resources, and computing power using nodes from the Xiaoyu Accelerator. Accel adopts a Proof-of-Stake (PoS) algorithm as its consensus mechanism, calculating contributions based on various factors including user hardware configuration, bandwidth quality, data transfer volume, storage size, computing power, and online duration to determine incentives. Additionally, Accel provides distributed CDN network acceleration and computing services. We are also building a Dapp ecosystem to create a consumption loop and achieve true sustainable development.