Golden Finance reports that Arkham Monitoring data indicates that a Grayscale Bitcoin Trust address transferred a total of 1,400 BTC (approximately $83,940,000) to two unmarked addresses about six hours ago. Each address received 700 BTC. Additionally, the monitoring data shows that the Grayscale Coinbase Prime Deposit marked address transferred 361.354 ETH (approximately $876,540) to the hot wallet address of Coinbase Prime. These transactions reveal the large-scale cryptocurrency transfer activities conducted by the Grayscale Bitcoin Trust within a short period.