Honest lottery app, powered by public blockchain platform.

Proof Of Attendance Protocol

This is a smart contract tutorial, this tutorial guide you how to compile & deploy a mintable ERC20 token smart contract using client side signature & Web3 without truffle.

Blockchain EMR is a blockchain based electronic health records and medical practice management solution.

Non-custodial Bitcoin-backed loans on Solidity smart-contracts [WIP]

Created own Cryptocurrency & own E-commerce Website using Blockchain. 🏁

It is a completely decentralized electronic voting system using ethereum blockchain also known as E-voting dApp.

SafePay is an Ethereum smart contract application that will make payments easier and less error prone, especially for beginners.

Ethereum dApp to facilitate a place to advertise and promote blockchain games

The goal of this project was to design a smart contract that could be used to verify a persons identity and approve them and share this approved status with a third party(such as a Bank).

Simple Smart Contract Control System: a system perspective on operating Ethereum smart contracts (SSCCS V1.0)

Web based Online Voting and Campaigning Portal with an AI Chatbot

An Ethereum decentralized application that helps event organizers prevent no-shows by requiring attendees to make a deposit into a smart contract in order to gain entrance to the event. Deposits are refunded upon arrival (by scanning the wallet address QR code). All funds of no-shows are transferred to a charity wallet address defined in the con…

The technology, which was invented in 2008 to power Bitcoin when it launched a year later, is being used for everything...

An web application for electronic voting using Blockchain technology

Ethereum based distributed ledger technology.

We make on chain verifiable randomness affordable and easy to use. Turning async to sync since 2024. randomnumberretailer.eth

NFT Marketplace Responsive

장고 프레임워크를 바탕으로 이더리움 블록체인을 활용한 안심 이력관리 시스템