On-Chain Diary Chapter #3: Chainlink (LINK)
How do blockchain-based smart contracts access real-world information like weather conditions, stock prices, or sports results? The answer lies in Chainlink, a decentralized oracle network that bridges blockchains with off-chain data. While blockchains excel at transparency and security, they can’t natively interact with external systems. This limitation prevents smart contracts from fulfilling their full potential. […]