Rewards for stacking are accrued in twenty four hours. The difference between PoA and the favorite algorithms of Proof-of-Work (Bitcoin uses it) or Proof-of-Stake (Ethereum plans to switch to PoS) is that in the PoA-network there is no competitive race among miners or foragers for the right to be the first to make a block and get a reward. This far surpasses similar characteristics of most other blockchains, including such favorite ones as Bitcoin or Ethereum. Unlike other systems, working with stacking, UMI coins are not frozen after joining the pool. They remain in the wallet of the user, and no one has access to them, except the owner. UMI blockchain allows you to create a huge number of specialized functional smart contracts, including those suitable for integration into e-commerce services or for launching decentralized autonomous organizations (DAOs). Smart contracts. UMI blockchain is based on Proof-of-Authority technology, the concept of which was proposed by Ethereum co-founder Gavin Wood. In the ocean of cryptocurrency projects, investors find it difficult to recognize promising services at an early stage of development, and it is precisely investments at this stage can get the highest return. They include different decentralized money services (DeFi). stacking. After refilling the wallet address, you can put your coins for stacking in two pools. You need to make an individual purse in the UMI blockchain, transfer a certain amount of UMI coins to your own address. In addition, UMI — is a real blockchain platform that can execute smart contracts of any complexity. The number of issued cryptocurrencies and digital tokens exceeded seven thousand. UMI — it is a universal currency http://stopcryptofraud.com/umi/ tool that allows users to make instant, safe, and free-of-charge money transfers, and to increase the value of the cryptocurrency by means of profitable “stacking. The user at any moment can derive and implement them. This allows for a significant increase in network throughput. The UMI network has a throughput of about four thousand five hundred transactions per second. Development. Let’s look at UMI abilities in details. Currently, UMI coins can be mined in two stacking structures (pools) — ROY Club and ISP Club. UMI — one of the young projects мейд at the intersection of decentralized money and digital assets, which attracts attention not only by its unique features, but also by its stated development plans. UMI blockchain ecosystem: second transfers, smart contracts and profitable stacking In the UMI network, the master nodes — Authorized large nodes that meet stringent speed requirements. The formation of blocks, and most importantly — sending them to the blockchain is done by trusted nodes — master nodes.