The On-Chain Age Verification System is a decentralized, blockchain-based solution designed to verify users' ages securely and privately. Traditional systems rely on centralized databases, risking
This project is an on-chain dice roll game built using Solidity. Players can place bets and roll a virtual dice. If they roll a number greater than a threshold, they win and receive a reward.
The Digital Contact Card Exchange is a blockchain-based platform for secure contact sharing. Users can create, update, and retrieve contact details via smart contracts, ensuring privacy, security,
NFT-Based Photo Sharing is a Solidity smart contract on EduChain that lets creators own and trade photos as NFTs with secure, verifiable ownership. It enables fair monetization in a decentralized way.
The vision of this project is to revolutionize the way attendance is tracked in educational institutions by providing a tamper-proof, decentralized solution. By using blockchain technology, we aim to
It s a clock.
The project aims to revolutionize the way donations are managed by leveraging blockchain technology to provide an immutable and transparent ledger of all transactions. It fosters trust between donors
A blockchain-based Digital Treasure Hunt game using NFTs, where users can mint, discover, and trade digital treasures securely on the Ethereum network. This smart contract ensures fair ownership trans
To create a transparent system where organizations can log volunteer hours on-chain
This project implements a Solidity smart contract that allows users to track multiple Ethereum wallets on the blockchain. The Wallet Tracker enables users to add, remove, and monitor the balances of d
The vision of this project is to provide a basic yet effective framework for managing fixed-interest loans on the blockchain. By using this contract, the lender and borrower can engage in a trustless
The Peer Recognition Platform leverages blockchain technology to issue unique, non-fungible tokens (NFTs) as a means of recognizing and rewarding peers for their contributions and achievements.
