According to @OnchainLens, BlackRock deposited 2,156 BTC worth $186.25M into Coinbase on Dec 1, 2025, with the transaction visible via the BlackRock entity page on Arkham Intelligence. According to Arkham Intelligence, the sending wallet is labeled BlackRock and the destination is a Coinbase deposit address, indicating an exchange inflow of 2,156 BTC. According to CryptoQuant’s Exchange Inflow metric documentation, traders monitor large BTC deposits to spot exchanges as potential near-term sell-side liquidity, making Coinbase spot order books and BTC basis key areas to watch after this transfer.