ChainCatcher news, according to Arkham monitoring data, a certain ancient Bitcoin whale has just transferred 5 BTC to Kraken.His address still holds 1215 BTC (approximately 77 million USD). His Bitcoins were mined in February and March of 2009, just one month after Bitcoin was released.After multiple transfers between 2011 and 2014, his Bitcoins remained idle for nearly 10 years, during which time their value increased from 474,000 USD to over 80 million USD. This whale woke up about three weeks ago and has since transferred 10 Bitcoins to Kraken through 3 separate transactions.