Blackrock has made a significant cryptocurrency transaction by depositing 3,143 Bitcoin, valued at approximately $285 million, and 7,204 Ethereum, worth around $22.42 million, into Coinbase. This move underscores Blackrock's continued engagement with digital assets, reflecting a substantial investment in the cryptocurrency market. The total value of the deposit amounts to $307 million, highlighting the scale of Blackrock's involvement in the crypto space.