The RandomNumberConsumer contract utilizes Chainlink's Oracle Verifiable Random Function (VRF) to provide secure and verifiable random numbers, crucial for decentralized applications needing randomness, such as in gaming or lotteries.
- Integration with Chainlink VRF for random number generation.
- Management of random number requests and their fulfillment status.
- Configurable parameters for VRF requests.
Chainlink VRF provides cryptographically secure randomness by combining block data unknown when the request is made with the oracle node's pre-committed private key. More on VRF: Chainlink VRF
An oracle is a bridge between blockchain and external systems, enabling smart contracts to work with real-world data. In the context of Chainlink VRF, the oracle provides a reliable way to introduce randomness into the smart contract. More on Oracles: Chainlink Oracle
Secure random number generation is a critical component in decentralized applications. However, blockchain's deterministic nature makes generating randomness within the blockchain challenging. External solutions like Chainlink VRF are essential for true randomness.
Ensure you have Solidity 0.8.x or higher and access to Chainlink contracts. Deploy the RandomNumberConsumer contract using your preferred development environment and tools.
Connect to oracle and create consumer and subscription with LINK funded.
Contributions to expand or improve the repository are welcome!