According to on-chain data analysis, on December 2nd, a Bitcoin whale account that had been dormant for nearly 13 years suddenly became active. When the price of Bitcoin was only $2.85, this account accumulated 25 Bitcoins. Today, at 18:51:36 Beijing time, the whale transferred out all 25 BTC, realizing a floating profit of approximately $2.37 million. This event once again highlights the long-term investment potential of the Bitcoin market, and the analysis capabilities of on-chain data provide investors with important market insights.