E-Pettagam is a free and secure document wallet app provided by the Government of Tamil Nadu for the residents of Tamil Nadu. The app allows users to store and securely share blockchained credentials for verification with employers, education institutes, or other verifiers.

The app is designed to secure and share documents such as 24 eSevai certificates, including Community, Nativity, and First Graduate certificates, as well as TN State Board certificates such as 10th, 11th, and 12th mark sheets and certificates. Users can give explicit consent to share their documents and can share a secure verification link via email, WhatsApp, or SMS with verifiers.

Verifiers can open and verify the link on the Blockchain certificate portal, ensuring the authenticity and accuracy of the shared documents. E-Pettagam is an excellent tool for Tamil Nadu residents who need an easy and secure way to share their credentials and certificates with verifiers.