An Irish drug dealer's Bitcoin address, dormant for 10 years, has once again transferred 500 BTC.

CoinFeed reported on May 20th that, according to Arkham's monitoring, Irish drug trafficker Clifton Collins purchased $30,000 worth of BTC between 2011 and 2012, now valued at $400 million, but he lost his private keys and is now in prison. These BTC were initially thought to be lost until a month ago when 500 BTC were transferred for the first time in 10 years. And just recently, another 500 BTC (worth $38 million) were transferred.