About Eth Lotto
A decentralized and verifiably random raffle system built on Ethereum
Provably Fair Raffle Smart Contract
Eth Lotto is a trustless raffle where users can enter by paying an entrance fee. A verifiably random winner is selected after a time interval and automatically receives all the accumulated ETH.
The entire drawing process is fully automated and tamper-proof, ensuring complete fairness without any possibility of manipulation by any party, including the developers.
Key Features
What makes our raffle system unique and trustworthy
- Transparent: All code is open source and verifiable
- Fair: Uses Chainlink VRF (Verifiable Random Function) for true randomness
- Automated: Leverages Chainlink Automation for time-based execution
- Gas-efficient: Optimized for minimal gas usage
- Trustless: No central authority controls the winner selection
- Low entry fees with high potential rewards
Technology Stack
Built with cutting-edge blockchain technologies
- Solidity - Smart contract development
- Foundry - Testing framework
- Chainlink VRF - Verifiable randomness
- Chainlink Automation - Decentralized execution
- Next.js - Frontend framework
- Ethers.js - Blockchain interaction
Smart Contract
Deployed on Ethereum Sepolia testnet
The raffle is powered by a secure smart contract that automatically handles entry collection, winner selection, and prize distribution with complete transparency.
0xb321428ee975fD0cB480409034992F897FB2Feab