Ethereum is a decentralized, open-source blockchain enabling smart contracts, NFTs, and various applications, powered by its native token Ether (ETH).
Tether (USDT) is a stablecoin cryptocurrency pegged 1:1 to the US Dollar, facilitating stable transactions and arbitrage in the crypto market.
Bitcoin is a decentralized cryptocurrency, invented in 2009 by Satoshi Nakamoto, which uses blockchain technology for secure, peer-to-peer transactions.
MGUSD is MoneyGram's US dollar stablecoin launched on the Stellar blockchain, aiming to expand global financial access and aid cross-border payments.