@Houseoframos12
You should ask the finance company for the certificate of completion for the transaction, which will detail how and when it was signed alongside with additional details. If you signed it from your DocuSign account a copy of the document would be saved in it. Without a DocuSign account you should have received email notifications, unless it was signed with embedded signing, e.g. through an app of the finance company or in-person signing.
You can validate the actual document in any PDF reader, e.g. Adobe Acrobat Reader to verify that this actually as a DocuSign transaction and it has not been tampered with by checking the platform seal.
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