What is Chainlink?

The Ethereum platform is predicated on smart contracts, or agreements between two parties on a blockchain network with the transaction recorded in blocks of data. These transactions can only occur on a platform like Ethereum, and they need some way to draw real-world data into the platform in order to execute smart contracts when certain conditions are met. The solution is data providers called oracles, and while several crypto platforms have created ways for oracles to retrieve data for their network, Chainlink has come up with a reputation system that guarantees the data is accurate, ensuring the validity of smart contracts. Once an oracle’s data is verified, they are paid with Link, Chainlink’s cryptocurrency of choice.

Sven Franssen