Type a certificate number to create its QR code. Print it on the certificate — when scanned, it opens that candidate's verified certificate. The number can be set before or after the certificate details are filled in.
Verification base URL (where the site is hosted)
The QR encodes: [base]/verify.html?id=[number] When you go live at your main domain, set the base to https://nellaindt.com so printed QRs point to the live site.