Deep Tide TechFlow News, on December 17, according to Arkham monitoring data, 1,847 ETH flowed from Coinbase Prime hot wallet address into the Grayscale Ethereum Trust this morning, worth 7.32 million dollars; additionally, 214.322 BTC and 44.323 BTC flowed from Coinbase Prime hot wallet address into Grayscale Bitcoin Trust and Grayscale Bitcoin Mini Trust respectively, worth 27.58 million dollars.