According to TechFlow, a Bitcoin address that had been dormant for 10.9 years suddenly became active today, according to Whale Alert. The address transferred out 81 Bitcoins (BTC) it held, which are worth about $5.1895 million at the current market price. It is worth noting that these Bitcoins were only worth $44,707 in 2013, which means that in nearly 11 years, their value has increased by about 116 times.