Coinbase adds Bitcoin cash, Bitcoin crashes, and Coinbase halts trading. All cryptocurrencies are down. Did this contribute? Or did this? Another thought on the crash. Regardless this person is still bullish. Goldman Sachs new crypto desk, and Bitcoin trader’s strategy. Bitcoin billionaires cashing out. Everyone wants this, and related. Youbit has shut down. Concerns about Iota. Minimum BitPay payment is now $100. Telegram launches blockchain. Build and launch an Ethereum based ICO.