Quadrata Web3 Passport

This project is a privacy-preserving, sybil-resistant technology that brings identity, compliance, and reputation to DApps built on public blockchains.

How it works

Businesses and consumers onboard onto Quadrata by attaching their wallets to an identity passport. The Quadrata Passport is issued as a non-transferrable NFT (ERC1155). DApps integrated with Quadrata can check passport attributes to verify:

• If the user has a passport.
• If the user owns more than one wallet.
• The user's AML risk score.
• From which country the government id was issued.

Instructions on how to install locally

npm install
npx hardhat test

Instructions on how to deploy on testnets

1. Set Environment variable:

cp .env.example .env

2. Deploy to testnet (/!\ /!\ Always deploy with a dummy account prior of using the official Quadrata testnet deployer account - this is because we want to make sure nonces align and because of proxy contract, they might get skipped and cause a nonce disconnect /!\ /!)

npx hardhat run scripts/deployment/passport/deployTestnet.ts --network <NETWORK>

3. Verify on etherscan

npx hardhat verify --network <NETWORK> <ADDRESS>

4. Verify that the deployments is successful by filling in information and running

npx hardhat run scripts/verify/assertTestnetDeployment.ts --network <NETWORK>

Instructions on running safety tests after upgrades

1. Copy latest oz

cp -r .openzeppelin/mainnet.json .openzeppelin/unknown-31337.json

2. Remove skip in the test test/misc/test_passport_upgrade.ts
3. Run Safety tests

npx hardhat test test/misc/test_passport_upgrade.ts

Gitbook Link for additional instructions

For more advanced development details see the documentation.

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