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Verifiable Raffle Infrastructure. Fully On-Chain.
OnChainWin powers automated, provably fair giveaways and ticket-based utilities using smart contracts and Chainlink VRF.
✧ Fully automated giveaways, on-chain winner selection
✧ Ticket-based utility for digital and real-world assets
✧ Built for community engagement and transparent distribution
Run transparent and automated giveaways without human interactions.
Entries are recorded on-chain, winners are selected with Chainlink VRF, and payouts are executed automatically.
Verification is public and auditable.
Turn tickets into a flexible utility layer.
Use ticket entries for access, rewards, onboarding, or community campaigns.
Partners can configure free or paid ticket flows while keeping winner selection provably fair.
Built fully on-chain on Base.
Entries, draws, and payouts are recorded as transactions and events you can verify independently.
No private databases.
Only transparent smart contract logic.
Use OnChainWin raffle infrastructure on any website or application!
Step into the Raffle Universe
Launch transparent campaigns with trustless winner selection, or explore the free giveaway demo to see it live.
Drive community engagement with free giveaways.
Sell real / digital assets through tickets and provably fair raffles.
White-label raffle solutions.
Do not trust, always verify.
All records are on-chain and can not be changed.
Join Our Community
Book a demo or connect your wallet and try in seconds.
Real Winners, Real Prizes
2,272
Total Tickets
24
Winners
100%
On-Chain