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Cross-Chain Oracles

Definition

Cross-chain oracles are specialized systems that securely relay data from one blockchain network to another. They act as bridges, enabling smart contracts on one chain to access and react to information originating from a different, independent blockchain. These oracles are crucial for applications requiring inter-chain data synchronization or for triggering actions based on events across multiple networks. Their design emphasizes secure data validation and transmission to maintain the integrity of cross-chain operations. The reliable functioning of cross-chain oracles underpins many advanced decentralized finance (DeFi) and cross-chain interoperability solutions.