In the world of paperless document management, the terms “digital certification” and “electronic signature” are often confused—but they do not mean the same thing. Understanding the difference is crucial, as it directly affects the validity, security, and traceability of your signed documents.

What is a digital certification?

A digital certification typically takes the form of a timestamp, seal, or completion certificate issued by a specific platform. It applies a unique electronic seal to a document to ensure its integrity. This seal confirms that the file has not been modified since its certification—but it does not prove who signed the document or identify individual signers. In this case, traceability relies on an external certificate of completion generated by the platform that performed the certification. For example, a contract certified by a platform may appear valid, but without direct evidence embedded in the PDF file itself, it may be more difficult to defend legally.

The main drawback? If the document is signed again later, there is a risk of losing traceability of previous actions if additional signatures are added afterward.

Electronic Signature: A More Robust Solution

Unlike a simple certification, an electronic signature uniquely authenticates each signer. Each signature is directly embedded into the document with a distinct cryptographic fingerprint. This ensures complete traceability and allows for multiple signatures to be added without losing history.

Why choose a true electronic signature?

1. Complete traceability
   Each signature remains visible and verifiable directly within the document—no need for external certificates.
2. Enhanced security
   A cryptographic seal is associated with each signer, ensuring the authenticity of every signature.
3. Interoperability and tamper prevention
   Unlike certifications that may be lost if the document is signed later, electronic signatures allow you to add additional signatures without compromising the history.
4. Stronger legal validity
   In case of a dispute, a signature that is verifiable directly within the document carries far more weight than an external certification that can potentially be altered.

Eliminate Uncertainty

Choose a true electronic signature solution like eZsign, which guarantees the security, compliance, and transparency of your signed documents. With eZsign, every signature is undeniable proof of the signer’s identity and the document’s integrity—with no risk of data loss or alteration.

Choose a signature that truly protects you!