PoolTogether

PoolTogether is a blockchain-based platform that allows users to participate in no-loss lotteries. It involves users depositing cryptocurrency into a smart contract, which is then pooled together with other users' deposits. The platform distributes interest earned on the pooled funds as a prize to a randomly selected winner. Even if a user does not win, they still receive their original deposit back. This model enables users to potentially win large sums of money without any risk, making it an attractive alternative to traditional lotteries. The platform is built on the Ethereum blockchain and is completely decentralized, providing transparency and security to its users.