British blockchain technology company Vault Ventures Plc (AQSE: VULT) announced that it invested 750,000 pounds (about $1.028 million) to buy 403.373 Ethereum (average price £1,810/ETH) and 150,000 pounds (about $205,000) to buy 1.85606 bitcoins (average price £78,407/BTC). After this purchase, the company holds a total of 437.843 ETH and 2.07606 BTC.