Is Authereum on mainnet? Support February 24, 2020 04:07 Updated Yes! Authereum is live on the Ethereum mainnet. Related articles What is Authereum? Does Authereum have a bug bounty program? Is my Authereum account decentralized? Can a relayer change my transaction? Where I can read more FAQs? Comments 0 comments Please sign in to leave a comment.