The wallet extension for YOUChain. YOUChain public blockchain is the next generation of public blockchain carrying large-scale commercial application. Confirmation in seconds: A public blockchain system with block generation and arrival at the account completed in seconds, but btc, etc and other transfers varies in time from 15 seconds to 10 minutes. Fully decentralization: Transaction, consensus, block generation, synchronization, storage, chain governance and management, and even mining are everyone-driven and participate as mobile nodes, that is, each involved in the transaction is also serving others. Unlimited scalability: Superior performance, significantly increase the processing speed, support for unlimited scalability. Extreme security: No risk of privacy disclosure. No waste of social resources: VRF consensus, computing power is consumed in the effective operations such as verification, contrast and block generation. Ultralow Gas fee: Low computing power cost, communication relay, decrement storage. imple and easy-to-use smart contract: Compatible with ETH while supporting common languages, no need to develop wizard mode.