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About this app

Proofstack helps people secure their copyright anywhere in the world. It uses the world’s leading technologies such as Blockchain and Qualified Timestamps to timestamp data files.

* Integrate with data storage apps
* Select from among multiple timestamp options (Qualified or Blockchain)
* Manage Proof.Link to deter infringement and encourages licensing for published data.

All registered users will be enrolled in the Trial Plan (free), which entitles the user to three (3) free credits for timestamping or any verification through Proofstack app.
Updated on
Aug 14, 2019

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
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What's new

Fix bug.