
Verifying an e-signature on checks and documents is crucial to ensure authenticity and prevent fraud.
E-signatures are legally binding and compliant with the Electronic Signatures in Global and National Commerce Act (ESIGN).
To verify an e-signature, look for a unique digital identifier, such as a timestamp or a certificate, which confirms the signature's validity.
This identifier is typically embedded in the document itself, making it easily accessible for verification.
What is Electronic Signature Validation
Electronic signature validation is the process of verifying the authenticity and integrity of an electronic signature. It ensures that the signature is genuine and hasn't been tampered with.
The Autenti Validator can check various types of signatures, including qualified signatures, Polish trusted signatures, and electronic seals. You can even verify electronic signatures submitted through Autenti itself.
To validate an electronic signature, you need to select the file you want to verify and click the "Send to validation" button. The details of the electronic signatures on the document will be displayed.
The validator checks the authenticity and integrity of the signature, as well as the signatory's details and whether the document has been changed after signing. It also verifies the type of signature, the validity of the certificates accompanying the signature, and whether the signature has been edited or forged.
A Validation Attestation is a detailed report issued by Autenti with the results of the verification, which can be downloaded at the end of the process. This report is secured with Autenti's stamp and can be used in disputes, such as court proceedings.
The validation process is quite straightforward: select the file, click the button, and the results will be displayed. You can even clear the view if needed.
The validity of an electronic signature means it's technically valid according to the standard, and hasn't been edited or forged. However, even if a signature is technically valid, it doesn't guarantee that the certificate used or the party that issued it is trustworthy.
Here are the types of signatures that can be verified using the Autenti Validator:
- Qualified signature
- Polish trusted signature
- Polish personal signature
- Electronic seal
- Electronic signatures submitted through Autenti
Types of Electronic Signatures
The Autenti Validator supports the validation of various types of electronic signatures.
You can validate qualified electronic signatures, which are submitted in the XAdES, PAdES format.
The service also allows the validation of non-qualified electronic signatures, including trusted, personal, and electronic signatures submitted via Autenti.
Here are some of the types of electronic signatures that can be validated:
- Qualified signature
- Polish trusted signature
- Polish personal signature
- Electronic seal
- Electronic signatures submitted through Autenti
The Autenti Validator can also verify different types of signatures, including those submitted in the XAdES, PAdES format.
Electronic Signature Process
The electronic signature process is a straightforward and efficient way to sign documents electronically. It's a game-changer for businesses that need to sign contracts, agreements, and other documents quickly.
In the US, the Electronic Signatures in Global and National Commerce Act (ESIGN) was passed in 2000, making electronic signatures legally binding. This law has paved the way for widespread adoption of electronic signatures.
To create an electronic signature, you'll need a digital tool or software that allows you to sign documents electronically. Some popular options include eSignature platforms like DocuSign and Adobe Sign.
Signature Made
A signature made with an EU qualified certificate is a big deal. It's a technically valid electronic signature in accordance with Standard, and it hasn't been edited or forged at a later time.
To make sure a signature is valid, we need to check if it's been made with an EU qualified certificate. These certificates are listed in the EU Commission maintained Trusted List (EUTL), and they must meet the requirements laid down in Article 22 of the eIDAS Regulation.
Some certificates, like the Digital and Population Data Services Agency's Citizen Certificate, are EU qualified certificates. Others, like the social welfare and healthcare sector professional ID, are not on the Trusted List (EUTL) yet, but an effort is being made to get them added.
A qualified electronic signature is valid as such throughout the European Union, and it's legally binding and indisputable without separate evidence. To be a qualified electronic signature, it must pass three inspections:
- it is technically valid
- it has been made with an EU qualified certificate
- the key used in the signature is stored in an EU qualified signature creation device (QSCD).
To Add an Electronic Signature in Patriot Software
To add an electronic signature in Patriot Software, you can follow these steps.
First, log in to your Patriot Software account and navigate to the document you want to sign.
Next, click on the "Signature" button in the top toolbar.
You can then select the type of signature you want to add, such as a typed name or a digital image of your handwritten signature.
Once you've selected your signature type, click on the "Add Signature" button to add it to the document.
Patriot Software allows you to save your signature for future use, making it easier to add electronic signatures to multiple documents.
Security and Trust
The service checks whether the certificate for the signature has been issued by a party trusted by DVV, specifically looking at certificates listed in the Trusted List (EUTL), Digital and Population Data Services Agency certificates, and possibly other trusted certificates from the same agency.
The validator of electronic signatures and stamps verifies the authenticity of electronic signatures and stamps, checking the type of signature, the validity of the certificates, the signatory's details, and whether the document has been changed after signing.
The service allows the validation of qualified and non-qualified electronic signatures in XAdES, PAdES format, including trusted signatures, personal signatures, and electronic signatures submitted via Autenti, regardless of their type.
Is the Certificate Issuer a Trusted Party
When checking the validity of an electronic signature, it's essential to verify that the certificate issuer is a trusted party. This means the certificate was issued by a party trusted by the Digital and Population Data Services Agency.
The service checks if the certificate has been issued by a party trusted by DVV, which includes certificates listed in the Trusted List (EUTL), all Digital and Population Data Services Agency certificates, and possibly other Digital and Population Data Services Agency trusted certificates.
Here are the specific types of trusted certificates:
- Certificates listed in the Trusted List (EUTL)
- All Digital and Population Data Services Agency certificates
- Possibly other Digital and Population Data Services Agency trusted certificates
This verification process is crucial to ensure the authenticity and integrity of the electronic signature.
TrustKey USB Token
To check the validity of a digital signature certificate using a TrustKey USB Token, you'll need to insert the token and open the Trust Key tool app. The Trust Key tool USB token dashboard will be displayed on the screen.
Click on 'Device Operation' to view the details of the Trust Key app along with digital certificates. This will give you an overview of the token's functionality.
The 'Options' button allows you to view device information and access the Diagnostic tool. This is useful for troubleshooting any issues with the token.
To select and view a preferred certificate, click on the 'Certificate Operation' button. From there, you can choose the certificate you want to view and click 'View certificate'.
Upon selecting 'View certificate', you can view the certificate details, including the issued to, issued by, and validity of the digital certificate. This will confirm whether the certificate is valid or not.
Validation Features
The Autenti Validator is a powerful tool that can verify various types of signatures, including qualified signatures, Polish trusted signatures, Polish personal signatures, electronic seals, and electronic signatures submitted through Autenti.
You can validate different types of signatures with the Autenti Validator, such as:
- Qualified signature
- Polish trusted signature
- Polish personal signature
- Electronic seal
- Electronic signatures submitted through Autenti
The Validation Attestation is a detailed report issued by Autenti, which can be downloaded after the verification process, and it's secured with Autenti's stamp to be used in disputes, such as court proceedings.
What Is Validation Attestation?

Validation attestation is a detailed report issued by Autenti with the results of the verification of signatures and electronic seals. This report can be downloaded at the end of the process and is secured with Autenti's stamp, making it usable in disputes, such as court proceedings.
The report verifies the authenticity of electronic signatures and stamps, checking the type of signature, the validity of the certificates accompanying the signature, the signatory's details, and whether the document has been changed after signing. It also indicates the legal person who has affixed the stamp.
The validation attestation is a crucial feature of the Autenti Validator, which supports various types of electronic signatures, including Qualified, Trusted, Personal, and Autenti signatures, as well as Seals. This means you can verify different types of signatures with the Autenti Validator.
Here are the types of electronic signatures that the Autenti Validator supports:
- Qualified signature
- Polish trusted signature
- Polish personal signature
- Electronic seal
- Electronic signatures submitted through Autenti
The validation attestation also checks if the document contains electronic signatures, issuing a notification if it doesn't. For example, a picture of a signature is not considered an electronic signature.
Number of Signatures
The number of signatures in a document can give you a quick snapshot of its validity. You'll get a notification on the total number of signatures.
First, let's break down the types of signatures. The service will tell you how many valid signatures you have made with EU qualified certificate issuers and signature keys stored in a qualified signature creation device.
You'll also get a count of valid signatures made with EU qualified certificate issuers. This is an important distinction, as it highlights the level of security and authenticity involved.
On the other hand, you'll also see how many valid signatures were made with non-qualified certificates. This can be a sign of a less secure process, and you may want to investigate further.
Lastly, the service will inform you of how many invalid signatures failed validation. This is a crucial piece of information, as it helps you identify and address any issues with the document.
Reliability and Automation
Reliability and Automation is a game-changer for businesses. A fast and 100% reliable validation eliminates the risk of errors, giving you peace of mind.
With a reliable validation process, you can trust that your electronic signatures are secure and accurate. This means fewer headaches and more time to focus on what matters.
Electronic signatures are now a trusted and accepted way to complete transactions, and with automation, you can streamline your processes and work more efficiently.
Document Content Check
Document Content Check is a crucial aspect of ensuring the reliability of your digital documents. By using a service that validates electronic signatures, you can rest assured that the document has not been tampered with.
If a document does not contain electronic signatures, the service will notify you. For example, a picture of a signature is not considered an electronic signature.
The service can also detect if a document has been modified after it was signed electronically. This can be a relevant change, such as adding information to text fields on a form, or an inappropriate change, like modifying the information on the document.
Here are some key things to look out for when using a document content check service:
- Check for electronic signatures: Make sure the document contains valid electronic signatures.
- Verify document integrity: Ensure the document has not been modified or content has been added after it was signed electronically.
- Be aware of notifications: Pay attention to notifications from the service, such as if a document does not contain electronic signatures.
By using a document content check service, you can ensure the reliability and accuracy of your digital documents, giving you peace of mind and confidence in your transactions.
Reliable and Automated
A fast and 100% reliable validation that eliminates the risk of errors. This is a game-changer for anyone who's ever struggled with manual validation.
To get started, you can select a file by clicking the field and browsing your computer, or simply drag the file to the field. This makes it easy to get your document validated quickly.
The process is straightforward: click Send to validation button, and the details of the electronic signatures on the document are displayed. This gives you a clear picture of what's going on.
You can also clear the view by clicking Clear to clear the view. This keeps things tidy and helps you focus on what's important.
Service and Inspection
To validate your document in the service, you can simply select the file you want to validate by clicking the field and browsing your computer for the file, or by dragging the file to the field.
Once you've selected your file, click the Send to validation button to proceed.
The details of the electronic signatures on the document are then displayed, allowing you to review the validation results.
If you want to clear the view, you can simply click the Clear button.
The service will also provide notifications on inspections, which can be broken down into several categories, including:
- The electronic signature or electronic seal is valid. (In addition, the level of the signature is notified.)
- The electronic signature is not valid.
- Document has not been modified or forged after signature.
- Document has been modified or content has been added after it was signed or sealed electronically.
- The signature is made by a party trusted by DVV.
- The signature is not made by a party trusted by DVV.
- The signature is made with an EU qualified certificate.
- The signature is not made with an EU qualified certificate.
- The signature key is stored in an EU qualified signature creation device (QSCD).
If an electronic signature is invalid, the service will also list the technical error notifications related to this, which can be found in the “Show technical error notifications” tab.
Frequently Asked Questions
How to verify an e-signature?
To verify an e-signature, check the audit trail, verify the signer's identity, and review the signer's intent. This ensures the authenticity and legitimacy of the electronic signature.
Sources
- https://autenti.com/en/products/validator
- https://www.patriotsoftware.com/payroll/training/help/adding-e-signature-paycheck/
- https://dvv.fi/en/validate-document
- https://emudhradigital.com/kc/check-digital-signature-validity-and-expiry-date
- https://support.dokobit.com/article/760-how-to-validate-signed-documents
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