Reportedly, a dormant Bitcoin wallet containing millions of dollars worth of BTC has been reactivated after nearly eight years. The wallet was not being used since 2013, contains 321 BTC ( $15 million at current prices) and completed a transfer on December 21 for the first time in 8.8 years. As per the “Whale Alert”, the wallet’s value in 2013 was $6,594, compared to todays worth of $15.1 million, representing an appreciation of 2300 times.