Tag: smart contracts

Formal verification uses math to prove smart contracts behave correctly under all conditions. It's now standard for high-value DeFi protocols and required by regulators. Learn how it works, which tools to use, and when you need it.

DeFi is no longer experimental-it's cutting payment costs for small businesses, enabling global lending without banks, and integrating with government digital currencies. Here's how it works in 2025 and how you can use it safely.

Chainlink (LINK) is the leading decentralized oracle network that connects smart contracts to real-world data. It powers DeFi, enterprise systems, and blockchain applications by securely bringing in price feeds, weather data, sports results, and more - solving the critical oracle problem.