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PROVER Clapperboard

Apr 28,2025

App Name	PROVER Clapperboard
Developer	Nordavind
Category	Photography
Size	6.9 MB
Latest Version	1.1.3
Available on

4.2

Photography

Download(6.9 MB)

In today's digital age, ensuring the authenticity of video content has never been more crucial. Clapperboard offers a robust solution that allows you to record video using any camera, be it a CCTV, web or action camera, or even a built-in drone camera, and then confirm its authenticity and authorship through blockchain technology. To get started, you'll need to create your own account on Clapperboard and ensure your balance is recharged.

Here's how you can ensure your video is authentic:

Comment on the video to add context or any relevant information.
Request a unique QR-code from Clapperboard.
While recording your video, make sure to show the QR-code on camera.

Once you've done this, the generated QR-code along with your comment will be permanently recorded on the NEM blockchain. This ensures that your video's authenticity is timestamped and verifiable. You can then retrieve the video from your camera.

To confirm that your video content has not been modified and was indeed created after the QR-code was generated, you should upload the video segment that includes the QR-code to the Prover.io service. Upon successful verification, you will receive a Certificate of Authenticity detailing the video's integrity and origin.

What's New in the Latest Version 1.1.3