Odaily Planet Daily News According to Arkham monitoring, 269.906 BTC flowed from Coinbase Prime hot wallet address into Grayscale Bitcoin Trust, worth 27.38 million USD, 10 hours ago. Additionally, about four hours ago, 54,489 OP flowed into the newly launched Grayscale Optimism Trust, and 297.683 AVAX flowed into the Grayscale Avalanche Trust.