Addresses reportedly associated with Richard Heart, the founder of Hex, PulseChain, and PulseX, have moved 81,000 ETH, valued at $323 million, within a five-hour window. These addresses initially acquired 132,000 ETH in March 2023, using 499 million DAI at an average price of $3,770 per ETH. Over the past six months, 9,500 ETH from these holdings were transferred through Tornado Cash, while the remaining ETH was held until this recent movement.