The blockchain of proof and trust

Check a document's authenticity

or prove you're the owner

You can verify a document's authenticity by entering its Ledger footprint.
Or prove you are the owner of a document by sumitting the required informations.

Authenticity


Proof

Click here or drag and drop your document.
Your file will NOT be sent to the server.

Each file has a unique digital footprint (file.hash *) that we generate when you drop your file.

The hash is calculated locally.
Maximum recommanded size: 100 MB.

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