trueFanz

🏟️ Project Description

trueFanz is a decentralized ticketing platform built on the Chiliz Spicy Testnet. • Teams: Each sports team has an official wallet that issues match tickets as NFTs.

•	Ticket Sales: Tickets are sold directly by the team wallet to fans, using CHZ as the only payment currency.

•	Transparency & Security: By minting tickets as NFTs on Chiliz, fans are guaranteed authenticity, ownership, and transferability — eliminating counterfeits and cutting out resellers.

•	Stadium Entry: Fans present a QR code linked to their NFT at the stadium gate. The code is scanned and verified against the blockchain to ensure ownership before entry.

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🌟 Key Features 1. CHZ-Only Payments → Fans pay only in CHZ, the native Chiliz currency.

2.	Direct Sales Only → Tickets can be sold only by teams. No scalpers, no third parties.

3.	NFT Ticketing → Each ticket is an ERC-721 NFT, secure and verifiable.

4.	Decentralized Metadata → Stored on IPFS/Pinata, fetched dynamically by the frontend.

5.	Seamless Stadium Entry → QR code scanning ensures tickets are real and owned by the fan.

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⚙️ How It’s Made • Frontend Built with Next.js + TypeScript, styled with Tailwind CSS.

•	Privy handles wallet authentication (connects fans and teams securely).

•	Marketplace UI lets fans browse available tickets and purchase directly in CHZ.

•	Tickets appear under “My Tickets” and are linked to NFT metadata.

•	Smart Contracts Written in Solidity and deployed with Hardhat on Chiliz Spicy.

•	PSGTicketNFT.sol (ERC-721)

•	Mints NFT tickets for matches.

•	Minting restricted to Team Wallet only.

•	Metadata (match, date, venue) stored on IPFS.

•	FixedPriceSale.sol

•	Handles ticket listing and direct purchase in CHZ.

•	Only Team Wallet can list tickets.

•	Fans purchase directly via CHZ payments — no peer-to-peer resale allowed.

•	Storage (Pinata/IPFS)

•	Ticket metadata (match info, venue, date, seat image, QR info) is pinned to IPFS via Pinata.

•	NFT tokenURI points to IPFS CID.

•	Frontend fetches and renders ticket info from IPFS gateway.

•	Ticket Verification Flow

1.	Fan shows QR code at the stadium gate.

2.	Scanner fetches NFT metadata + checks ownerOf(tokenId) on Chiliz Spicy.

3. If fan wallet matches ownership, access granted.