Bitcoin is currently the only digital value reserve and real privateproperty with global consensus. Bitcoin is the king of all coins. However, it is apity that there is no a DeFi Killer Dapp based on BTC all over the world. To solvethe problems of high price of BTC and slow transfer speed, We propose a solutionto split BTC into BitBTC on the Ethereum or EVM-based chains through smart contracts, that is, 1 BTC = 1 million BitBTC. BitBTC has faster transfer speed, lower transfer fees, more suit...
