History: Dai was launched in December 2017 by MakerDAO, a decentralized autonomous organization built on the Ethereum blockchain. It was created as a response to the need for a stable and decentralized cryptocurrency that could provide an alternative to traditional fiat-backed stablecoins. Dai has since gained popularity as a stablecoin due to its decentralized nature and unique collateralization mechanism. How it works: Dai is a decentralized stablecoin pegged to the US Dollar, with its valu...