Tag
#sepolia-ethereum
15 repositories
Repos
A crowdfunding platform on blockchain
A decentralized Ethereum DApp for combating counterfeiting: Manufacturers issue limited-edition products as immutable blockchain certificates. Securely transfer ownership & verify authenticity instantly via MetaMask. Features: Issue, Transfer, Verify, History views. Built w/ Solidity, Web3.js, Bootstrap.
Web3Funding is a decentralized crowdfunding web application that allows users to create accounts, request funds, and fund projects using Ethereum Sepolia. The platform leverages blockchain technology to ensure transparency and security in crowdfunding campaigns.
⛓ Decentralized crowdfunding protocol on Ethereum — Solidity, DAO governance, NFT rewards, multi-token donations & full-stack Next.js dApp
CitraChain is a decentralized marketplace that allows farmers to list produce on-chain, buyers to purchase directly using crypto wallets, and consumers to verify authenticity via blockchain-backed QR codes—eliminating middlemen and ensuring fair trade.
Token Forge is a Web3 dApp for ERC1155 token minting, forging, trading, and burning. Built with Solidity, Hardhat, IPFS, Next.js, RainbowKit, WAGMI, and Ethers.js. It runs on the Sepolia testnet, with full unit testing and a Vercel-hosted frontend.
A Blockchain-Based Urban Grievance Redressal and Fund Management System
An Ethereum app for checking balance, seeing block height and making transactions.
A blockchain-powered certificate verification platform for @inovuslabs — enabling instant, tamper-proof validation of credentials through secure on-chain records.
A Foundry-based ERC20 token sale and refund system deployed on the Sepolia testnet. Features include "God Mode" and sanctions-enabled tokens, buy/sell mechanics, partial refunds, and secure owner controls. Includes unit + mutation testing, OpenZeppelin libraries, and contract verification via Etherscan.
Smart Contract created using hardhat and deployed on Sepolia testnet
PredictFi is a blockchain-based prediction market platform that allows users to forecast real-world events using a custom ERC-20 token. Built for transparency and decentralization, it enables trustless event creation, token-based participation, and secure outcome resolution — all powered by smart contracts.
🚀 Modern blockchain crowdfunding platform on Ethereum with server-managed wallets, automated smart contracts, and zero-complexity user experience. Built with Next.js, TypeScript, and Solidity.