📚 Oracles Explained: How Blockchains Access Real-World Data

🍿 Blockchains are deterministic systems — but they lack access to real-world information.

Oracles solve this problem.

This video covers:

• The oracle problem in blockchain systems
• How off-chain data is delivered on-chain
• Use cases: DeFi, insurance, prediction markets, and RWAs
• Security challenges and decentralization approaches

Understanding oracles is essential to understanding how modern crypto applications function.

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