ethereum

Pheix dCMS implemented in Raku language

BlockBooks development - Live on Testnet: https://blockbooks-testnet.netlify.app

Ethereum-driven CRUD database in Solidity for Pheix dCMS

Given an HD xPriv key, this script will iterate through a defined number of 'hot wallet' addresses checking for a balance on each account and sending any coins found to a single 'cold' wallet address. Can use Infura, Etherscan or a local node.

A decentralized, offline-first content management system for NFT communities.

A proof-of-concept for querying the Ethereum Name Service from traditional DNS servers.

The wallet app is made by using React Native, and runs on both Platforms. Main functionality to send the tokens and receive them on Ethereum main-net, and 3 more test-nets. Used ethers library to implement. Also, the app can support multi user authentication which is held by AsyncStorage. Moreover, coingecko and rainbow charts are used to display latest token price changes and their charts.

DApp and smart contract of a dead man switch

WolfDeFi.com website code. Hugo with nice gitlab pipeline.

Blockchain smart contracts for decentralized system engineering. Grant from the Open Space Innovation Platform by the European Space Agency 2021-2022.

Make transaction from one wallet to another on Ropsten Ethereum test network across the world and also get transactions made.

Used technologies: React JS, Tailwind CSS, Solidity, Smart Contract, Hardhat.

AWS hosted link : http://52.66.57.26:4002/

Run your own private finance portfolio application, giving you full visibility into cryptocurrency and traditional stock performance. Easy to setup, fully configurable to your needs, focus on your goals!

Blockchain, Ethereum, Smart Contracts, Solidity, Truffle, React, Unit testing with Truffle

Aplicativo de votação utilizando a tecnologia blockchain

This project combines Hyperledger Aries and Solid PODs to combine identifier of these two worlds and use verifiable credentials for verified business transactions.

Manual Ethereum transaction signer in Raku