What is eStamp?

A digital replacement for a physical company stamp — overlaid on a signed document for visual authority.

An eStamp is a digital image — typically a company seal or revenue stamp — that's overlaid on a signed document to convey the same authority a physical stamp would. In many jurisdictions (Kenya, Nigeria, India, parts of EU, Middle East), a company chop or revenue stamp is expected on commercial contracts even when the eSignature is the actual legal binding. PDF Verified ships an eStamp designer that lets owners create one or more stamps and drop them onto documents like a signature field.

eStamp designer

In Settings → Stamps, owners can create stamps from scratch (text + shape + colour) or upload an image. Each stamp is reusable across documents and is colour-tinted by signer when applied.

eStamp vs digital signature

An eStamp is visual; a digital signature is cryptographic. The eStamp doesn't add legal binding on its own — it's a presentation layer. The real binding is the captured eSignature + audit trail underneath. But for cultures and industries where a stamp is expected, the eStamp removes friction.

Verified stamp library

Beyond the quick eStamp, PDF Verified Business ships a verified stamp library (Settings → Stamps) where each stamp can carry an auto-incrementing serial number and a public QR verification link. Every time a stamp is applied, the usage is logged with its own /verify-stamp/:token record so a third party can confirm it is genuine and not revoked.