Wrapped Bitcoin

Wrapped Bitcoin is the wrapped-token model most people recognize, because it turns bitcoin exposure into something that can move through Ethereum-style DeFi systems. By our assessment, that is its real strength: it keeps bitcoin’s value available inside smart-contract environments where native BTC does not fit cleanly. The trade-off is clear and concrete: you give up the simplicity of holding plain bitcoin and accept wrapper risk, plus the extra plumbing of custodial or bridge-based setups depending on the version. In practice it is a working asset for liquidity, lending, and trading on chains where BTC itself is awkward. It sits between bitcoin and the DeFi world, closer to utility than to savings, and that middle position is exactly why it became so familiar. Wrapped Bitcoin matters most when compatibility is the goal, not when the point is just to own bitcoin. On that narrow job it has changed how cross-chain value gets used.