The Problem
Running a fair raffle in the crypto space requires verifiable randomness and transparent participant selection. Manual raffles are prone to manipulation. Centralized tools require trust. What's needed is an on-chain raffle mechanism anyone can verify.
What It Is
Raffle is an on-chain raffle tool built on Solana. Create raffles, sell tickets, and select winners — all with verifiable, on-chain randomness that participants can independently verify.
How It Works
Create a raffle at raffle.metasal.xyz, set the parameters (ticket price, number of tickets, prize), and share the link. Participants buy tickets, the raffle runs at the specified time, and a winner is selected on-chain. The entire process is transparent and verifiable.
Why On-Chain
On-chain raffles are trustless. No one — not even the raffle creator — can manipulate the outcome. Solana's speed and low fees make on-chain randomness practical in a way that wasn't possible on slower, more expensive chains.
Use Cases
- NFT project raffles for community engagement
- Protocol giveaways with verifiable fairness
- Community events and competitions
- Any situation where you need a fair, transparent selection process
Why I Built It
Trust is the core problem with raffles. On-chain raffle mechanisms solve that problem. raffle.metasal.xyz makes it accessible — create a fair, verifiable raffle in minutes.