Initialization

import Web3 from 'web3';

import Proofchain from 'proofchain-library';

const web3Instance = new Web3(

new Web3.providers.HttpProvider('<http node provider>')

);

web3Instance.eth.accounts.wallet.add('<private key or account object>');

const proofchain = await Proofchain.web3Init({

web3,

fromAddress: '<address to send transctions from>',

factoryContractAddress: '<factory contract address>',

});