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Witnet Oracle Docs
Introduction
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What is Witnet?
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Quick Tutorials
Smart contract developers
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Supported chains
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Witnet Price Feeds
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Witnet Randomness Oracle
Generating Randomness
Low-level Requests
WitnetRandomness Contract
Code Examples
API Reference
Multi-chain Addresses
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Witnet Web Oracle
Witnet Node Operators
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Requirements
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Docker Quick Start Guide
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Next steps
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CLI Reference
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Advanced Setups
Developer Reference
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Integration Guide
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Compile witnet-rust from Source Code
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Generating Randomness
There are two major approaches to generate unpredictable and malleable randomness from the Witnet oracle:
  1. 1.
    Using the WitnetRandomness Contract, also known as the «Witnet Randomness Oracle», that can be used by practically all kind of dapps, and that it has been already pre-deployed by the Witnet Foundation on multiple chains.
  2. 2.
    Posting a low-level WitnetRequestRandomness to the WitnetRequestBoard entrypoint.
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Witnet Randomness Oracle
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Low-level Requests
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