HashNote

Worlds most Authentic Recorder

Only for iPhone

Free · In‑App Purchases · Designed for iPhone

iPhone

The power to prove your authenticity in the digital world. Make recordings with unbreakable proof of authenticity. Make recordings with unbreakable proof of authenticity. Every time you record with HashNote, it instantly seals your recording — before it even reaches your iPhone library. What happens in the background ? Step 1 — Tamper-proof Seal Your recording is sealed with a unique digital fingerprint called a Hash. If even one byte changes, the seal breaks forever. Step 2 — Blockchain Timestamp The Hash is timestamped on the public blockchain. Don’t worry — it’s impossible to reconstruct your media from a hash. Step 3 — Release recording to your Library Even the creator can’t change a single thing, without breaking the seal. Giving you solid technical proof of ownership, recording authenticity with time and date of capture. If you decide to share your recording — anyone can verify its authenticity with free independent tools at www.hashscanner.io

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Minor UI update

The developer, Impact Makers (Apps), indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    • Seller
      • Impact Makers (Apps)
    • Size
      • 2.9 MB
    • Category
      • Utilities
    • Compatibility
      Requires iOS 18.0 or later.
      • iPhone
        Requires iOS 18.0 or later.
      • Mac
        Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Languages
      • English
    • Age Rating
      18+
    • In-App Purchases
      Yes
      • Copyright information $8.99
      • 50 HashCredits $4.99
    • Copyright
      • © 2025 Impact Makers BV