According to Arkham monitoring data, about 8 hours ago, BlackRock Bitcoin exchange-traded fund IBIT received 273.099 BTC, worth about $16.65 million, from the Coinbase Prime hot wallet address; in addition, about 9 hours ago, BlackRock Ethereum exchange-traded fund ETHA received 1818 ETH, worth about $4.33 million, from another Coinbase Prime hot wallet address.