VeriStamp dApp

VeriStamp is a full-stack dApp that provides an unforgeable, publicly verifiable proof of existence for digital files. The project is a monorepo with a Hardhat backend running a Solidity smart contract and a Next.js frontend. The frontend uses wagmi and RainbowKit for a seamless wallet connection experience, allowing users to certify files on the blockchain and verify their authenticity. It demonstrates a complete end-to-end Web3 development workflow, from contract deployment to a responsive, data-driven user interface.