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    • Capture

      Mobile camera app with advanced, built-in provenance features.

    • Verify

      Powerful multimedia metadata inspection and analysis tool.

    • Identify

      A service for device verification and attestation signing.

    • Connect

      Secure communication and file-sharing with media provenance preservation features.

    • Enhance

      Enhanced AI safety through provenance and authentication workflows and skills.

    • Build

      Developer solutions to support authentication and provenance.

    • Preserve

      Redundant, reliable storage of verifiable proof.

    • Integration Support

      Contact us to integrate Proofmode developer tools into your builds.

    • Journalists & Media

      Capture media with built-in chain of custody, or verify 3rd party media.

    • Apps & Software

      Integrate verification tools and preservation systems into your tools.

    • Humanitarian Efforts

      Document and preserve evidence during critical events to build verifiable proof.

    • Business

      Use verification tools to ensure authenticity of media used in your organization.

    • Individuals

      Verify the content being served to you, or capture authentic content for your audience.

    • About Proofmode

      A passionate team making technology that defends reality.

    • Baseline

      A crowd-sourced record of current events and our world.

    • News

      A crowd-sourced record of current events and our world.

    • Help & Documentation

      Read our documentation and get answers to common questions.

    • Contact

      Email/Signal/Whatsapp us for support, partnerships, or just to say hi.

Get SDK Verify Media

Proofmode for Android

Learn where you can find our Android app and how to contribute to its development.

Proofmode for Android is now available on Google Play, F-Droid and Github for direct download.

android screenshot

  • Gitlab open-source project (Github Mirror)

Help us document the reality of our world.

Baseline
A Media Cooperative
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  • About

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© 2025 Proofmode.
ProofMode.org by Guardian Project is licensed under CC BY-SA 4.0.

ProofMode is a collaborative effort between Guardian Project, WITNESS, and Okthanks since 2013.
We have been primarily sponsored by WITNESS and the Filecoin Foundation for the Decentralized Web.