Our Earth Distributed Intelligent Cloud Ecology (OE) is a multi-centralized hardware architecture, aiming at activating idle devices over $10 trillion, and introducing CDN and OE PC. At present, OE is building a global block chain ecosystem on OECloud based on OEChain and OE PC, which includes digital passport, digital identity, digital interaction, human-computer interaction and intelligent life. Simply speaking, OE is based on the bottom technology of block chain, storage as the bottom layer, and integrates big data, Internet of Things, intelligent life and artificial intelligence. It realizes landing application through OEPC.