The Chainlink network provides reliable tamper-proof inputs and outputs for complex smart contracts on any blockchain.
“Chainlink (LINK) is a decentralized oracle network which aims to connect smart contracts with data from the real world. Chainlink was developed by Sergey Nazarov, with Steve Ellis as the other co-founder. It held an ICO in September 2017, raising $ 32 million, with a total supply of 1 billion LINK tokens. “