#TrumpTariffs BNB (Build and Build), formerly known as Binance Coin, is the native cryptocurrency of the Binance ecosystem—one of the world’s largest and most influential crypto exchanges. Initially launched as an ERC-20 token on Ethereum, BNB later migrated to its own blockchain, BNB Chain, which includes BNB Beacon Chain and BNB Smart Chain. BNB is widely used for trading fee discounts on Binance, participating in token sales on Binance Launchpad, and powering smart contracts and decentralized apps (dApps) within the Binance ecosystem. Its utility and strong backing by Binance make it a key player in the broader crypto landscape.