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How Are ‘Data Feeds’ Secured in an Oracle System?

Data feeds are secured through a combination of cryptography, economic incentives, and decentralization. Cryptographic proofs verify the data's origin.

Economic incentives (like staking and penalizing bad actors) ensure honest behavior. Decentralization across multiple nodes eliminates single points of failure.

Can a Pruned Node Serve Historical Block Data to a New Node Joining the Network?
Explain the Concept of “Cryptoeconomic Security” in Oracles
How Is the Reliability and Security of an Oracle’s Data Feed Ensured for High-Value Derivative Contracts?
How Does the “Staking” Mechanism in PoS Create New Economic Incentives for Validators?