KnownOrigin.io - Smart Contracts

All smart contracts listed at vyperhub.io

(Solidity/Shell/Nodejs) Running a private chain using geth, and some example smart contracts.

Simple geth node running a private development network

Wine Supply Chain Management on Ethereum Blockchain

Joint first place winner at Unlock the Block Hackathon 2018

run truffle tests with jest

Decentralization of trust in digital content distribution using blockchain

A platform to exchange ERC20 tokens and Ethers

A simple utility library to form a transaction for deep event testing

This project was undertaken for my dissertation during my B.E Computer Science final year project. This work will investigate the use of peer-to-peer energy market platforms to be used within microgrids as a contingency to solve these problems in the solar energy systems.

Solidity Smart Contract: Implementation of a vesting vault, individual token grants distributed on a daily release program.

XCHNG repository for basic solidity smart contracts.

A tour to Blockchain technology covering all the different concepts and its applications (^o^)

Reentrancy attack on a smart contract

A RANDAO Powered by Chainlink Initiators, Adaptors and Verifiable Random Functions integrated with Proof of Stake Consensus Validators

Devo means Decentralized voting. This smart contract was written to facilitate trustless and secured voting without vote count rigging. The smart contract was written with solidity and the unit test was implemented with truffle

Distributed Name Registry System - Ethereum

Interacts with this OPYN Protocol to fetch osQueeth and ETH^2 price statistics.

Share many contracts and test files for the community, hope it helps you.