BitcoinThriller Bitcoin Whale from 2010 Disappears, Dormant Handle from 2013 Sees Atypical NotifyThe Crypto NewsJune 28, 2021June 28, 2021 by The Crypto NewsJune 28, 2021June 28, 20210779 Toward the latter half of 2020 and during the first quarter of 2021, a mystery miner spent 200 block rewards from 2010 by transferring 10,000...