An e-apostille is not a watermark or a digital stamp, but rather a separate electronic file attached to your document.

Unlike a watermark, which is often a faint design or pattern added to the background of a document, or a digital stamp, which is a visual mark similar to a physical stamp, an e-apostille is a more complex and secure feature.

It contains the issuing authority’s details, date of issue, and signatory information, much like a traditional paper apostille.

Technically, the e-apostille file is embedded within the document in a special format that integrates with the document’s structure, making it inseparable and secure against tampering. This embedding process ensures that the e-apostille forms an integral part of the document.

Furthermore, the digital signature of the issuing authority on the e-apostille file can be verified through specific software used by the relevant authorities. This verification process ensures the authenticity of the e-apostille, confirming that it has not been altered since issuance.

For instance, imagine you have a digitally signed contract with an e-apostille.

The e-apostille’s presence ensures that the contract’s details and the signatory’s authenticity are maintained and can be verified by any international entity requiring this document.

In conclusion, an e-apostille is a sophisticated, integral part of a document that provides a secure and verifiable way of authenticating documents for international use. Its digital signature and embedding within the document set it apart from simpler security features like watermarks or digital stamps.

Further reading: 

A list of current countries that accept the e-apostille