Advanced electronic signature documents verification
Verify signed documents on TramitApp and check that they have not been modified. To do this, you just have to upload or drag the signed document and the OTS you received after signing.
The hash check is performed directly in your browser to respect your privacy.
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European eIDAS Regulation
European Union Regulation No. 910/2014, known as the eIDAS Regulation, establishes the common legal framework for electronic signatures in the European Union.
eIDAS sets out the requirements that an Advanced Electronic Signature must meet:
TramitApp Advanced Electronic Signature
In compliance with the requirements set by eIDAS, TramitApp’s advanced electronic signature meets all specifications to sign online documents with all legal guarantees and legal validity.
What is time sealing?
Time sealing is a cryptographic proof generated from a document on a specific date. If a person is in possession of the original document and its time seal, they can verify that the document exists and has not been modified.
How is the integrity of the document guaranteed?
When signing a document with TramitApp, the document’s HASH is automatically generated and added to OpenTimeStamps. This system incorporates that hash into a Merkle tree and enters it into a transaction on the Bitcoin blockchain.
With this certificate, it is possible to verify that the signed document has not been modified in any way.
What is OpenTimeStamp?
OpenTimeStamp is an open standard for Bitcoin time stamping that is used to prove the existence of documents.
Advantages of the OpenTimeStamps (OTS) system
FAQ about advanced electronic signature document verification
How to verify the authenticity of an electronic signature?
What validity does a digital signature have?
How to certify a digital signature?
How to check a digital signature in PDF?
How to know if a document is digitally signed?
How to sign a document with electronic signature?
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