This is a brief post about my final project for Consensys Academy Blockchain Developer Bootcamp 2019-2020.
I built a Notary/Proof of Existence DApp that works on Rinkeby and another app that works on Ganache. I will be discussing the Rinkeby version.
App Demo: http://bit.ly/36DWMbW
Requires: MetaMask & Internet Connection & Rinkeby ETH
Rinkeby contract deployed: https://rinkeby.etherscan.io/address/0x5b0c51dDA0263bBffEb3093D7F664305FB075e08/
It allows users to upload a file to IPFS and notarize it with their MetaMask Rinkeby Ethereum Account and post it on Rinkeby Testnet with the simple click of a single deploy button. Complete with toast messages for user status updates.
Required: MetaMask, Node.js, Npm/yarn, Internet Connection (for Contract Deployment and IPFS Upload)
Optional: Truffle (only for debugging and deploying smart contracts included)
Update .secret file with your Mnemonic for your MetaMask account and set your MetaMask extension to custom network
rinkeby network. Make sure you have test ETH in your Rinkeby Account. If not, get some from a Rinkeby faucet.
Install dependencies with
npm i and start the app from
client/ directory with
localhost:3000 and upload and notarize documents with one click of a button!
Made with <3 from Rimble App Demo.