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I built a decentralized smart contract lottery using solidity, foundry, chainlink verifiable random functions for random number generation and chainlink automation for automatic time based triggers
After X period of time, the lottery will automatically draw a winner
This will be done programatically
Using Chainlink VRF -> Randomness
Chainlink VRF -> Randomness
Chainlink Automation -> Time based triggers
Tests!
Write deploy scripts
Note, these will not work on zksync
Write tests
Local chain
Forked testnet
Forked mainnet
About
I built a decentralized smart contract lottery using solidity, foundry, chainlink verifiable random functions for random number generation and chainlink automation for automatic time based triggers