The BNB (Binance Coin) is the digital currency of the Binance platform, one of the largest trading platforms in the world. It was launched in 2017 and initially operated on the Ethereum network (as an ERC-20 token), before later migrating to its own Binance Chain network.

Here are the key details about BNB:

Uses:

Paying trading fees on the Binance platform with a discount.

Purchasing goods and services from stores and companies that accept BNB.

Participating in new projects through the "Binance Launchpad" launch platform.

Using it in DeFi (decentralized finance) and staking on the Binance Smart Chain (BSC).

Blockchain:

Binance Smart Chain (BSC): A fast and low-cost network that allows for the development of decentralized applications (DApps) and decentralized trading.