UMI — an innovative decentralized cryptocurrency that allows you to make instant, free and completely secure transfers. This is a full-fledged blockchain platform developed from scratch, able to create and execute smart contracts, basedShow more [+] on the master nodes and the unique Proof-of-Authority model. UMI is the cryptocurrency that uses staking technology on a smart contract, allowing network members to unite in structures and increase the number of coins up to 40% per month by simply keeping them in their personal wallet.