Ultimate Guide to Chainlink (LINK)? Looking for what Chainlink is about?, then "Ultimate Guide to Chainlink (LINK)?" is for you. Chainlink has become one of the most commonly used projects in the cryptocurrency space. It’s a decentralized oracle service that can provide external data to smart contracts on Ethereum. In other words, it connects blockchains with the real … [Read more...] about Ultimate Guide to Chainlink (LINK)?