EventShield
EventShield is an on-chain ticketing and anti-scalping protocol on Arc. Four Solidity contracts under contracts/contracts enforce the rules in the EVM itself: EventTicket.sol caps resale listings at a contract-level markup over face value, routes 10% secondary-sale royalties to artists atomically, and verifies EIP-712 gate-admission signatures generated by the holder's wallet in place of copyable QR codes. FanRewardRegistry.sol tracks attendance for USDC cashbacks and tiered early access, ReferralRegistry.sol splits affiliate fees, and EventCollectible.sol mints commemorative NFTs at check-in. A Next.js marketplace in frontend/ integrates Circle unified balances, CCTP bridging, and StableFX configuration alongside a gas sponsorship API, so fans transact gaslessly on a chain where USDC is the native gas token.
Fullstack Developer
1 (Solo) — Howard
EventShield is a decentralized event ticketing marketplace and dynamic anti-scalping protocol running natively on the Arc Network. By hardcoding commerce policies directly inside Ethereum Virtual Machine (EVM) primitives and utilising Circle's USDC for gasless settle speeds, EventShield prevents bot manipulation, secures ticket payouts, and routes