Weekly on-chain lottery with ticket NFTs, transparent jackpot flow, and public draw progression.
Windfall Lotto runs on Polygon with a fixed DAI-denominated entry, ERC-721 ticket ownership, staged randomness fallback, and one active winning tier per draw. Every step from buying to claiming is designed to stay visible on-chain.
Built around clear rules, live state, and recovery paths.
Ticket pricing stays simple and readable, with the current interface showing a fixed DAI-denominated cost.
Each entry mints an ERC-721 ticket that stores draw linkage, packed numbers, and on-chain visual identity.
Closing, processing, finalizing, and next-draw opening are designed so the draw can keep moving even if the host is offline.
The documented recovery path uses Chainlink first, then Supra, then blockhash when oracle timeouts occur.
From entry to claim.
Play a 5-number ticket with values from 0 to 99. Duplicates are allowed in the documented rules.
Your ticket is recorded on-chain and becomes part of the active draw.
After the draw closes, the winning numbers are revealed and tickets are processed in batches.
Only one winning tier is activated per draw, with rollover logic when no qualifying winner exists.
Enter the current draw, mint ticket NFTs, and track the jackpot in real time.
Review your current and past tickets, grouped by draw, and follow claim status from your wallet.
Read the full protocol details, randomness flow, jackpot rules, windfall logic, and participant FAQ.