Backend help

OTP email evidence

OTP email signature OTP Mail signature is based on a one-time-password code, generated from the hash of the document to be signed, and sent to the signatory’s email address.  The verification code generated by Viafirma is a random algorithm used for the content of the document to be signed (hash), proving that this OTP code […]

Checkbox evidence

Checkbox evidence This feature allows the inclusion of complusory reading clauses and/or acceptance clauses using checkboxes. Useful for capturing voluntary authorizations from the user, highlighting clauses, critical or especially important terms that the signer shall read on screen throughout the signing process. This feature complies with GDPR standards, removing tacit approval. Setting up the evidence […]

eSignature Stamps

eSignature stamps The eSignature stamp is the graphic representation of the digital certificate signature.  The type of stamp, rotation, position key and time zone can be selected. Type Available eSignature stamps are: Rotation Once we have chosen the type of stamp, we can leave it horizontal or turn it and position it vertically. Positions key […]

Server-based signatures

Server-based signatures Once the evidence is collected from the signatories, documents are automatically signed with a digital certificate, called server-based signature. This process grants legal validity to the document, ensuring its integrity once signed. The certificate can be the one from Viafirma or any other previously installed in the system. Viafirma Documents will always use […]

OTP SMS

OTP SMS Signature OTP SMS signature is based on a one-time-password code, generated from the hash of the document to be signed, and sent to the signatory’s smartphone via text message. The verification code generated by Viafirma is a random algorithm used for the content of the document to be signed (hash), proving that this […]

Image attachement

Image attachment Viafirma Documents supports the use of the device camera for the signing process, therefore attaching images to the document to be used as evidence, e.g., damaged products, images of the delivery, ID card pictures, passport pictures, etc. Supports usage policies for pictures of individuals, including facial recognition system, preventing from completing the process […]

Client Signature

Client signature The term Client signature refers to the signature with the signer’s digital certificate. The system supports several signature formats PAdES (PAdES B, PAdES T, PAdES LT y PAdES LTV), some of which involve the use of timestamps. We can also add a help text for the signer: And a recipient key associated to […]

Server-based signature certificates

Server-based signature certificates  Server-based signatures are digital certificates previously installed in the system.  By clicking on ‘My certificates’ from the options menu, you may use any of them. Only the group administrator can manage certificates for server-based signatures. You can import as many as you want, and you can define which of them you will […]

Automatic sending after completion

Automatic submission after completion This feature applies to the module for remote signing processes. It is designed for those signature requests in which several signatories intervene without a pre-defined order, so the last one to access the request and sign will then click on the “Send” button to complete the signing process. By enabling this […]