About DAPI

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DAPI : Digital Authentication for Personal Identity

DAPI is a certification system that creates a verifiable baseline for digital identities and online content. It establishes a cryptographically-signed chain of trust that helps prevent deepfakes, impersonation, and identity fraud.

This portal allows you to search and verify existing DAPI certifications. For detailed information about DAPI technology, services, and how to get certified, explore the resources below.

Learn More About DAPI

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About Us →

Learn about the team behind DAPI, our mission to restore trust in digital identities, and how we’re helping individuals and organizations combat deepfakes and impersonation.

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What is DAPI and How It Works →

Discover the complete technical explanation of DAPI technology, the certification process, and how cryptographic signatures create an immutable proof chain between identities and their declared content.

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Legal Validity of DAPI Certification →

Understand the legal framework supporting DAPI certifications, including compliance with eIDAS regulations, admissibility as evidence in legal proceedings, and the forensic value of timestamped certificates.

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Timestamp Verification Tool (.tsr) →

Verify cryptographic timestamps independently using our TSR (Time-Stamp Reply) viewer. Upload .tsr files to validate the exact date and time when content was certified, ensuring tamper-proof chronological evidence.

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Get Your DAPI Certification →

Ready to protect your digital identity? Request your DAPI certification to establish a verifiable baseline for your online content and prevent impersonation.

Request Certification