Blockchain News VeChain upgrades to Proof of Authority 2.0 consensus mechanism 3 years ago The latest consensus mechanism upgrade is expected to improve several aspects of the network’s security and key operations while making it even more environmentally friendly. Tags: Blockchain Continue Reading Previous Hedera’s governing body adds ServiceNow to its ranksNext Australian baseball club Perth Heat to pay athletes in Bitcoin More Stories Blockchain News NFTs weekly sales volumes hit highest level since August 2 hours ago Blockchain News DHS says it thwarted over 500 crypto ransom attacks in 3 years 4 hours ago Blockchain News New Ethereum proposal aims to increase throughput by 50% 4 hours ago