The original copies of agreement are stored on CloudSign, so please download them and submit them as evidence.
Note that viewing agreement documents using “Adobe Acrobat Reader” and printing out the screen with the signature panel verifies that the agreement documents are not forgeries.
See here for how to verify electronic signatures.
The “certificate of contract conclusion” issued by Bengo4.com, Inc. can also be downloaded.
Submitting the certificate together with copies of agreement documents as evidence to a court is a method that can be used to prove that a contract exists.