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Oracles and Oracle Networks

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Content Objectives Progress

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Objectives

By the end of this lesson, you'll be able to:

Explain why on-chain programs cannot readily access real-world data on their own
Explain how oracles solve the problem to accessing real-world data on-chain
Explain how incentivized oracle networks make data more trustworthy
Effectively weigh the tradeoffs between using various types of oracles
Use oracles from an on-chain program to access real-world data

Progress

Program architecture

Lesson 1

Oracles and oracle networks

Lesson 2

Verifiable randomness functions

Lesson 3

Compressed NFTs

Lesson 4

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