SORGA : checking the integrity of a file

Welcome.

You will be able to verify the authenticity of a document you have downloaded from SORGA.app.
The test you are about to perform here is performed 'locally'. This means that no information will be sent to our server or any other.

You can also do this test on Keeex.me, the official website of the inventors of the technology. ,

To begin with, we invite you to check :

• The file you downloaded via the SORGA.app,
• The files you have on your computer or phone.

To understand the technology used, please find here some explanations.

LEXICON Authenticity check

• Authenticity :
  The authenticity of documents is defined at international level (ISO15489 standard) as the property of a document ISO15489) as a document « who can prove that it is what it claims to be, that it was created or sent by the person who claims to have created or sent it, and that it was created or sent on the date claimed »
• File not keeexed :
  The document you have submitted for authentication is not recognised as verified by the KeeeX infrastructure.
• Unmodified file :
  The document you submitted to the authenticity check is indeed recognised as verified by the KeeeX infrastructure. This check confirms that the document has not been modified since the 'System date when keeexed'.
• Signatory :
  This is the organisation that signed the document you submitted to the authenticity check.
  If this organisation has used a digital signature, you will see it here.
  If not, the pseudonymous signature can be checked via links on the search engine logos.
• Unique file identifier (IDX) :
  Unique identifier of your document, if the document is authenticated.
• System date when keeexed :
  Date and time when the document was submitted for authentication.

LEXICON metadata verification

• Signatory :
  This is the organisation that signed the document you submitted for authentication.
  If this organisation has used a digital signature, you will see it here.
  If not, the pseudonymous signature can be verified via links on the search engine logos.
• Unique file identifier (IDX - File hash) :
  This is the unique identifier of your document, if the document is authenticated.
  This identifier is a HASH (*) of the authenticated document, which allows to verify that the verified document is in conformity with its original.
  (*) On wikipedia an explanation of the HASH.