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Then you can perform a DIGIPROOF seal. It's quick and easy :
1. You upload (upload) your file to our servers,
2. You describe the circumstances for which you make this seal
3. You validate and it's over!
Upon validation of the seal,
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DIGIPROOF blockchain keys are deposited with Notary.
The operation is very fast, secure and at a very low cost, the certificates are issued to you immediately.
To seal, you must have a DIGIPROOF account. It's free and without obligation. 10 seals for a maximum total of 10 MB, are offered to you when creating an account .
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Create your DIGIPROOF account