Frequently asked questions about the technology used

• Explore all the steps:
  If you want to follow all the steps of verification of a document, to check WHO is responsible for it, WHEN the document was created, and you want to be sure that the document is not altered / falsified:
  1. Drag the document in question onto the checker
  2. If the checker indicates that a document is 'Unmodified file', you have data at your disposal.
  3. a- The signatory if the applicant (declarant) has and used his digital signature. In this case you can follow the link to find out more about his identity.
  3. b- Unique file identifier (IDX) A "hash" of the file, rendered human readable.
  3. c- System date when keeexed The date and time of deposit of the file, making it unique, and non-falsifiable.
  4. A [Details] button that allows you to go further.

  ---

  KeeeX metadata verification

  ---

  5. Under the signature there is a unique code with the possibility to search this code with Google/DuckDuckGo/Bing/Yahoo or any other search engine.
  This code corresponds to the public digital signature of the signatory (declarant) of the document.
  6. The document signature (clickable) which allows to verify that the digital signature of the of the declarant and associated with the IDX (see 3).
  If you click on this code, you will be taken to a page of the KeeeX inventor, which allows you to verify this signature.
  We invite you to 'play' with these codes, change the address or the message, you see that the signature is no longer valid.
  >For more transparency : There are other auditors, verifybitcoinmessage.com or tools.bitcoin.com.

  ---

  Timestamp information

  ---

  1. The blockchain certificate, which allows you to check that the document is anchored in a certificate that is anchored in Bitcoin.
  (It is indirect, for reasons of capacity and ecology [much less energy used, a criticism often made of blockchains], but just as reliable and unforgeable.)
  2. The Bitcoin Transaction ID, so that you can verify that the document is docked in this registry.
  3. The Timestamp Authority which allows you to check, by clicking on 'View details', that the documents have been anchored on the date indicated.