According to Onchain Lens, BlackRock transferred 68,568 ETH and 612 BTC to Coinbase on March 27, with the Ether valued at about $140 million and the Bitcoin at about $41.4 million, for a combined total of roughly $181.4 million. This adds a new and substantially larger on-chain movement to the existing topic, which had already tracked a March 25 transfer of 1,133.65 BTC and 15,405 ETH worth about $110 million, as well as an earlier March 25 movement of 634.83 BTC and 11,780 ETH valued at about $71.47 million. No reason for any of the transfers was provided in the source content.