Certify your data
Certify any file, of any size or format, to create a permanent and legally effective proof of the existence and the integrity of the data.
Verify your data
Verify the integrity of your files instantly from any location. Advanced users can also do an independent verification using widely available open-source tools.
Keep your data confidential
We use advanced cryptographic techniques to let you certify your confidential files without disclosing their contents.
Integrate into your workflow
Add data certification into your existing workflow with our connector that integrates to 200+ services, or build your custom integration with our API.
Evidence that lasts
Trustual Data Certificates serve as long-lasting legal evidence of data existence and integrity.
We scale with your needs
Our service can handle anything from a few small files per day to thousands of Gigabytes per minute.