BlackRock, per COINOTAG reporting based on Onchain Lens monitoring, cumulatively deposited 44,774 Ether (approximately $195.29 million) and 900 Bitcoin (approximately $101.67 million) into Coinbase Prime within a one‑hour window. These on‑chain transfers constitute material institutional asset inflows into a major custodial platform, and observable ledger data corroborates the figures; market participants and compliance teams may reference the public on‑chain trace for verification and custody reconciliation.