Bitcoin Finds Bottom at $4,000 as Price Awaits Post-China Breakout The bitcoin-US dollar exchange rate (BTC/USD) may have climbed back above $4,000, but it might be ready to push higher even though China uncertainty reigns supreme. Following reports the country's regulators may be seeking to shut down domestic bitcoin exchanges, the bitcoin price fell to a low of $3,977 on the CoinDesk Bitcoin Price Index (BPI) this weekend. The rumor comes a week after the People's Bank of China (PBOC)…