Bitcoin adopts the smart contract on the chain to trigger the development model of Dogecoin (DOGE) public ledger statistical data separation. The smart contract is responsible for collection and distribution, and the public ledger is responsible for counting whether the circulation of the entire network reaches the critical value. In order to realize the efficient and safe circulation of assets, a set of efficient value exchange protocol is designed to provide real-time update and query capabilities for the transaction status of Dogecoin (DOGE) on a global scale, and the slippage of 7% is used for dividends Store and convert into DOGE coins. At present, PancakeSwap exchange transactions have been opened. At the same time, bitcoin has opened three trading pairs of bitcoin and BNB, BTC, and USDT. It is also the first currency on the entire network that can be exchanged for bitcoin on the Binance chain.