Chainlink is the largest provider of decentralized oracles in the crypto industry. The technology is particularly in demand in the field of decentralized finance. Oracles are also used by large companies that are not related to the blockchain. LINK is a native Chainlink token. It is used mainly to pay for the work of node operators, on the basis of which oracles work.

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What Can Happen to Cross-Chain Solutions Secured by a Single Server?

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If you believe decentralization is a critical security mechanism, you shouldn't rely on cross-chain solutions secured by a single server.

@SergeyNazarov on cross-chain security 📺👇