According to @lookonchain, BlackRock deposited 2,196 BTC, worth about USD 202.76 million, to Coinbase Prime, citing Arkham Intelligence data on the BlackRock-labeled entity and its transfer path to an exchange address (source: Lookonchain; Arkham Intelligence). Arkham Intelligence’s BlackRock entity page lists the attributed wallets and transaction traces that correspond to the reported BTC movement into a Coinbase Prime address, supporting the exchange inflow alert (source: Arkham Intelligence; Lookonchain).

According to Lookonchain, Bitcoin OG Owen Gunden deposited his remaining 2,499 BTC worth about $228 million to Kraken roughly one hour ago, source: Lookonchain. The sending entity is labeled as “Owen Gunden” on Arkham Intelligence’s explorer, corroborating the attribution in the alert, source: Arkham Intelligence. Large BTC transfers to centralized exchanges are closely watched by traders because exchange inflows add on-exchange supply and have historically coincided with higher short-term volatility, source: CryptoQuant Research.

According to @EmberCN on X (x.com/EmberCN/status/1990706662462873871), Mt. Gox executed a fresh BTC repayment-related transfer after an eight-month pause, sending 185.5 BTC (~$16.8M) to Kraken about 50 minutes before the post. Arkham Intelligence’s Mt. Gox entity page (intel.arkm.com/explorer/entity/mt-gox) shows the address still holds 34,689 BTC (~$3.16B), providing on-chain visibility for tracking further flows.