Blockchain News Darknet crypto mixer operator pleads guilty to laundering $300M in BTC 3 years ago The operator of the darknet-based Bitcoin mixing service Helix has pleaded guilty to laundering more than $300,000 million worth of BTC from 2014 to 2017. Tags: Blockchain Continue Reading Previous Ukrainian ministry considering digital currency pilot for staff salariesNext Top-five UK university joins Hedera governing council More Stories Blockchain News Tether teases USDT documentary on 10th anniversary 10 hours ago Blockchain News What is a rug pull in crypto and 6 ways to spot it? 10 hours ago Blockchain News Will Satoshi be doxxed? Banks to join SWIFT digital asset trials and more: Hodler’s Digest, Sept. 29 – Oct. 4 22 hours ago