Ethereum & Smart Contracts

Composability

Also: Money Legos

The ability for open smart contracts to plug into one another like building blocks, so a new app can use existing protocols without anyone's permission. It drives DeFi innovation and also lets failures spread from one protocol to another.

General education, not investment, legal or tax advice. Markets and regulation change quickly: where a definition depends on current law or on a recent event, check the latest coverage before relying on it.