[Grayscale Trust Address Transfers Over 173 Bitcoins to Coinbase, Worth Approximately $19 Million] On-chain data shows that at 21:18 (UTC+8) today, Grayscale Bitcoin Trust (GBTC) and Bitcoin Mini Trust addresses transferred a total of approximately 173.68 BTC (worth about $19.09 million) to Coinbase Prime. Details: Grayscale Bitcoin Mini Trust transferred 79.68 BTC (worth about $8.76 million); Grayscale Bitcoin Trust transferred 94.00 BTC (worth about $10.33 million).