過去のプロジェクト

Decentralised Study Timer

Decentralized Study Timer is a blockchain-based platform that helps students track their study sessions and rewards them with tokens for maintaining focus. The system encourages productivity by levera

Simple decentralized blog platform.

The Simple Decentralized Blog Platform is a blockchain-based blogging system that allows users to create, edit, and manage blog posts in a fully decentralized manner.

Simple blockchain-based diary.

The project’s vision is to enable users to store their personal diary entries securely and privately on the blockchain. By utilizing encryption, users can ensure that their diary contents are never ex

Multi-signature wallet for groups.

A secure and flexible Ethereum-based multi-signature wallet designed for groups requiring collective approval for transactions. This smart contract provides a decentralized solution for managing share

Marketplace for digital art.

On-chain age verification system

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

Digital contact card exchange

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 platform

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.

Blockchain-based class attendance tracker.

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

Token-based-time-tracker

It s a clock.

Digital Treasure Hunt

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

Basic Decentralized Wallet Tracker

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