Public verification · no account

Is this certificate real?

Checked against the blockchain from your browser. Scan the QR, paste the link or code, or drop in the file.

Drop PDF or .json

Checks every field

Awaiting a certificate

Give us a link, code, QR or file. These five checks run in order, against the chain:

No server in the loop

Your browser asks the blockchain directly, through independent providers that must agree.

Private by design

Whatever a link carries stays in your browser. Nothing is uploaded, ever.

Two depths of proof

A link or QR proves issuer and status. The file also proves every field is untouched.