Key Points Many blockchain-based financial systems, games, and tokens won't work without so-called oracle data -- and Chainlink is the leading data provider. Chainlink-driven contracts have moved $27.3 trillion from one account to another, and that figure tripled over the last two years. 10 stocks we like better than Chainlink › Chainlink's (CRYPTO: LINK) most underappreciated asset is its market-leading function as an oracle network. Oracles are the plumbing that supplies verifiable off-chain (ak ...