Electronic contracts can be verified as originals
Forgery and tampering can be detected
A service to verify the authenticity of issued contract documents.
original verification number
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STEP 01
Check the "original verification number" at the bottom of the contract.
STEP 02
After entering the original verification number in order,
click the confirm button to check whether the contract has been forged or altered.

If there is a QR code at the bottom right of the contract,
you can easily enter it by using the QR code app.

If Acrobat Reader is not installed, please install it “first”.

Original Document
No file selected
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* If the original verification program cannot be installed (on Mac, Linux, or mobile),
you can verify the authenticity of the document by uploading the original verification number and the original document.

* Both contract file and audit trail certificate file can be verified

* patent application number : 10-2024-0056507