[UK Blockchain Technology Company Vault Ventures Increases Ethereum Holdings to 771 ETH] According to Strategic ETH Reserve, UK-listed blockchain technology company Vault Ventures has announced that it has added Ethereum to the company's treasury reserve assets. As of now, its Ethereum holdings have increased to 771 ETH. Reportedly, the company is the first Ethereum treasury-listed company in the UK. Earlier this year, in June, the company invested £750,000 (approximately $1.028 million) to purchase 403.373 ETH and £150,000 (approximately $205,000) to purchase 1.85606 Bitcoin.