WiniSol

WiniSol is a decentralized lottery on Solana where participants buy tickets with on-chain assets and the draw and payouts are executed by contracts rather than a centralized server.

It uses verifiable randomness: a hash commitment to the random seed is published before the draw, the seed is revealed afterwards, and anyone can recompute the result and check it against the commitment. The prize pool accumulates from ticket sales and winnings settle to wallets immediately. Tickets come in tiers with different odds and payout multiples, and an unclaimed pool rolls into the next round under published rules. Contract and draw history are public, and a per-address ticket cap limits single-participant influence. It targets crypto users who want a transparent draw process, sitting in on-chain gambling with boundaries set by contract parameters and ticket rules.