Please note that as of 1 October 2025, OpenAttestation (OA) has been deprecated. OpenCerts has since migrated to TrustVC, which uses the W3C Verifiable Credentials (VC) format.
Documents previously issued in OA format remain verifiable — no action is required for existing certificates. However, we recommend upgrading to the W3C VC format for all new issuances.
To migrate, please refer to our migration guide.
Documents previously issued in OA format remain verifiable — no action is required for existing certificates. However, we recommend upgrading to the W3C VC format for all new issuances.
To migrate, please refer to our migration guide.
A newer version avaliable, Please go to http://new.admin.opencerts.io/
Welcome to OpenCerts Admin Portal
Please select a Wallet Network to begin.