Never tested our service? We'll timestamp your first evidence at no charge, after the cost is:

25 cents per document

Once your document has been timestamped and the certificate downloaded you no longer need to rely on PROOF.com to prove the anteriority, authenticity, integrity and ownership of the document. But for your convenience we will securely store a copy of your certificate and document (if uploaded) at no additionnal charge for 2 years in our servers.



You can pay in USD through credit card or Paypal, or in BTC at current rate: 0.25 USD = 0.00009 BTC
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