VETO
Predictive Polling dApp on Lisk Blockchain
Predict the Majority. Earn the Rewards.
Built for the Lisk Blockchain Hackathon
THE PROBLEM
Social Polling is Broken
Easy Manipulation
Centralized platforms allow bot farms and fake accounts to skew results without consequences.
Zero Transparency
No public proof of fairness. Users never know if results are genuine or algorithmically altered.
No User Rewards
Participants contribute valuable opinions and data but receive nothing in return for their engagement.
Unreliable Brand Data
Companies can't trust polling data for decision-making when authenticity can't be verified.
OUR SOLUTION
VETO: On-Chain Predictive Polling
VETO brings prediction markets and social polling together on the Lisk blockchain. Users don't just voteโthey predict what the majority will choose and earn token rewards for accurate predictions.
Every poll is transparent, verifiable, and secured by blockchain technology. No manipulation. No hidden algorithms. Just pure, decentralized engagement.
Transform opinions into on-chain social intelligence while rewarding participants for their insight.
HOW IT WORKS
From Prediction to Reward
Poll Creation
Creators deploy polls via smart contract with custom questions, options, and reward pools.
User Prediction
Participants connect their wallet and submit predictions on what the majority will choose.
Poll Closes
Smart contract automatically locks responses and calculates the majority opinion on-chain.
Reward Distribution
Tokens are instantly distributed to users who correctly predicted the majority response.
Verifiable Results
All poll data and outcomes are permanently recorded on the Lisk blockchain for transparency.
Powerful Features for Web3 Polling
On-Chain Predictive Polls
Smart contract-powered polling that rewards strategic thinking and majority prediction accuracy.
Token Rewards & Gamification
Earn tokens for correct predictions. Streaks, multipliers, and bonus rounds keep engagement high.
Image Polls with IPFS
Support for visual polls with decentralized storage via IPFS and NFT.Storage integration.
AI-Powered Content Filtering
OpenAI moderation API automatically detects and blocks NSFW or harmful content before publishing.
Leaderboards & Badges
Track top predictors with public rankings. Earn exclusive NFT badges for prediction accuracy milestones.
Fully Decentralized Data
No centralized databases. All poll data lives on Lisk blockchain and IPFS for maximum transparency.
TECHNICAL ARCHITECTURE
Built on Lisk for Speed & Scale
Blockchain Layer
Lisk SDK (JavaScript)
Native JavaScript development with Lisk's modular blockchain framework
Smart Contracts
Lisk Sepolia Testnet
Deployed and tested on Lisk's EVM-compatible testnet environment
Frontend
React + TailwindCSS
Fast, responsive UI with modern component architecture
Storage
IPFS / NFT.Storage
Decentralized image and metadata storage for polls
Content Safety
OpenAI Moderation API
Automated NSFW filtering and content policy enforcement
Deployment
Vercel
Continuous deployment with global CDN for optimal performance
BUSINESS MODEL
Sustainable Revenue Streams
01
Platform Fees
1โ2% fee on poll creation and reward pool contributions for platform sustainability.
02
Sponsored Polls
Brands and communities pay for featured polls, reaching engaged Web3 audiences.
03
NFT Badges
Premium collectible badges for top predictors and milestone achievements.
04
Analytics Dashboard
Future premium tier offering advanced insights and demographic data for poll creators.
Vision: The Future of Decentralized Polling
1
Today
Transforming opinions into on-chain social intelligence. VETO proves that transparent, reward-based polling can work at scale on blockchain.
2
Near Future
Empowering communities with transparent engagement tools. DAOs, gaming guilds, and online communities adopt VETO for governance and decision-making.
3
Long-term Vision
Becoming the global decentralized polling layer. Fortune 500 brands, research institutions, and governments use VETO as trusted infrastructure for authentic public opinion data.
Impact: Democratizing access to verifiable opinion data while rewarding participants fairly
LIVE NOW
Experience VETO Today
Ready to Explore?
All links and resources are live and ready for testing. Connect your wallet and start predicting!
๐ Live Demo:veto-lisk.vercel.app
๐ Smart Contract:Deployed on Lisk Sepolia Testnet
๐ป GitHub Repository:Open source and available for review
๐ฅ Demo Video:Full walkthrough on YouTube
๐ Pitch Deck:Complete presentation materials
Predict. Play. Earn.
Thank You
We're excited to bring transparent, rewarding prediction markets to the Lisk ecosystem and beyond.
Questions?
We'd love to discuss VETO's technology, business model, or future roadmap with judges and investors.
Built For
Lisk Blockchain Hackathon
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Connect with the VETO team for demos, technical deep-dives, or partnership opportunities.