GovProof leverages the Ethereum Attestation Service (link) to offer a streamlined and secure method of personal information verification for both consumers and service providers. Upon arrival at a participating location, customers scan a QR code and choose the personal information they wish to share for verification. Once verified, service providers can create an attestation for the user, allowing re-entry within a specified time frame without needing to re-verify.

• Built as part of the ETHToronto hackathon: https://dorahacks.io/hackathon/ethtoronto2023/buidl

• Dorahacks BUIDL url: https://dorahacks.io/buidl/6804

• Demo url: https://gov-proof-pwa.vercel.app/

*** The website supports PWA and you can install it on the mobile phone after opening in the mobile browser. ***

*** The QR code scanner has issues on iOS devices and it might not work on the iOS devices. Scan QR code with the iOS built-in QR code scanner please. ***

• Demo video:

Currently, only Sepolia testnet is accepted in this application.

Create an account on Ably to get the API key for the web socket connection: link

Create an account on WalletConnet to get the project id for the wallet connect provider: link

Install dependencies, configuration, and run the development server:

The schema that I used for the verified schema is: link

yarn install

cp .env.example .env.local
# fill in the .env.local file with your own values

yarn dev

Open http:https://localhost:3000 with your browser to see the result.

You can create private data attestation with this schema: link

For other network urls, please visit the EAS official document: link

The easiest way to deploy your Next.js app is to use the Vercel Platform from the creators of Next.js.

Check out our Next.js deployment documentation for more details.