Coinbase Prime has once again transferred approximately 66.50 $BTC to the Grayscale Bitcoin Mini Trust address. According to on-chain data, on March 18, 2025, at 23:26 Beijing time, Coinbase Prime's hot wallet (3MqUP) transferred 66.46 $BTC to the Grayscale Bitcoin Mini Trust address (bc1qw), equivalent to about $5,431,267.65.