Keom Protocol
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  1. INTERFACE TERMS OF USE
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Oracles

Blockchain oracles serve as critical middleware connecting blockchain networks with external data sources, enabling smart contracts to interact with and react to real-world information, events, or conditions that are external to the blockchain.

Oracles can fetch data from various sources, such as websites, data feeds, and physical sensors, and then feed this information into a blockchain to trigger smart contract executions based on predefined conditions.

They facilitate the trustless and automated operation of decentralized financed protocols by providing reliable data critical for decision-making processes, such as collateral valuation, loan issuance, and risk management. Without oracles, the decentralized finance ecosystem would struggle to offer the lending services as it does today.

Despite their importance, the use of oracles introduces several risks and challenges, primarily related to reliability and security.

The accuracy and trustworthiness of the data oracles provide are crucial, as any manipulated or incorrect data fed into a smart contract could result in unintended actions, potentially leading to financial losses or compromised contract integrity.

Moreover, the centralization of data sources or oracle services poses a significant risk, as reliance on a single or limited number of data providers can create points of failure and vulnerability to attacks, undermining the decentralized nature of blockchain systems.

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Last updated 1 year ago

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