An early Bitcoin whale, who first mined BTC in 2009, recently sold 5 BTC after years of dormancy.The whale's wallet, which initially held 1,215 BTC, had been inactive since 2014 before becoming active again.This recent activity suggests increased interest from long-dormant Bitcoin holders in the market.The reactivation of dormant wallets may be a result of investors evaluating their portfolios in response to current market conditions.