For the second time in a month, BlackRock (NYSE: BLK), Nasdaq (NASDAQ: NDAQ), and Securities and Exchange Commission (SEC) representatives met to discuss rule changes required to list a Bitcoin (CRYPTO: BTC) ETF. What Happened: The discussion among the parties was related to The NASDAQ stock exchange’s proposed rule change to list and trade shares of the iShares Bitcoin Trust under NASDAQ Rule 5711(d), CoinDesk reports. The meeting also included the presence of officials from the Division of Trading and Markets and the Division of Corporation Finance. The previous meeting in November also focu…