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What Is an Oracle in Blockchain? Chainlink Data Feeds and Decentralized Price Feeds

Defi
2025-04-28
What Is an Oracle in Blockchain? Chainlink Data Feeds and Decentralized Price Feeds

Everything you need to know about blockchain oracles in 2025: how they solve the Oracle Problem, how Chainlink CCIP and Data Streams work, and how to protect DeFi protocols from oracle manipulation.

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