According to @ai_9684xtpa, a dormant address associated with Cumberland DRW transferred 650.93 BTC, valued at $41.96 million, to Coinbase four hours ago, coinciding with a peak in BTC price. The BTC originated from multiple DRW addresses six years ago at an average price of around $4,000. If sold at the current value of $64,463, the gain would be approximately 15 times the initial investment, translating to a profit of around $39.35 million.