Hello @Wilberth809
Thank you for reaching out here in the Docusign Community. Welcome to the Docusign Community and thank you for posting your concerns!
I understand your concern about the validity of the signatures on the contract you have signed. To answer your question, the long number below your signature is your unique membership ID within the Docusign system. If you have registered for an account, you can turn the option have the signature border turned on/off when signing.
Can you please send us the envelope IDs for us to double check it as well.
You may use the steps from this link to get the envelope IDs.
Locate a Docusign envelope ID
Also, you can use the information from this link as reference to determine the validity of the Docusign documents you are receiving.
Incident Reporting - Security Concerns
Looking forward to your response.
Best regards,
Rodolfo | Docusign Community Moderator
"Select as Best" below if you find the answer a valid solution to your issue!