Document certification and timestamping made easy

Our secure technology allows us to certify documents existence without actually disclosing the documents by taking full advantage of cryptographic hashes.

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Tamper-proof certifications

Based on the Blockchain timestamps, the files certified by this platform become virtually irrefutable evidences.

Always available

Our service is fully automated so you can use it 24 hours a day, 365 days a year.

Universal certification service for any document

We accept any file for timestamping: images, videos, audios, PDF documents, Word documents or any custom file format.

Typical use cases/ideas

  • Prove that the content of a report document already existed on specific date.
  • Certify that a recorded conversation existed at some point in the past.
  • Get attribution of an invention even before a patent filing process.
  • Time-stamp an electronically or hand signed contract to ensure that it existed on certain date.