Sony launches first video-compatible Camera Authenticity solution

Sony has now five cameras that are C2PA standard-compliant – Alpha 1 II, Alpha 9 III, FX3, FX30 and the new PXW-Z300 – with more models announced for November and expansion to  more models by 2026.

Sony Electronics is furthering its commitment to authenticity in video content by extending its verification technology to a broader lineup of cameras. This initiative marks, according to the company, “the next significant step in providing news organizations with the industry’s first camera authenticity solution compatible with video (C2PA standard-compliant), starting October 30.

The C2PA (The Coalition for Content Provenance and Authenticity) is a standards organization that develops open standards and technical specifications for the provenance and authenticity of digital content. Sony supports the objectives of C2PA and has participated as a Steering Committee Member since March 2022.

As generative AI continues to evolve, concerns are growing about the impact of tampered and fake images spreading widely. For news organizations and broadcasters in particular, the importance of providing accurate and reliable information has increased. To address this challenge, Sony has been providing camera authenticity solutions, as ProVideo Coalition mentioned before.

In response to growing demand for authenticity support, Sony has advanced its technology development to enable news organizations and broadcasters to verify the authenticity of video and image content, supporting the work of photojournalists, video journalists and photographers. Through initiatives and verification experiments, Sony has validated the authenticity of video content in collaboration with the Research & Development Department of the UK’s public broadcaster BBC.

Last month Sony announced that “the BBC Research & Development Department and Sony are taking their collaboration aimed at addressing the growing concerns surrounding synthetic content and its impact on the trustworthiness of news-related content, one step further. This is part of a broader initiative involving key industry players, under the Coalition for Content Provenance and Authenticity (C2PA) committee. The goal is to establish robust workflows for image and video provenance and digital signatures to ensure the authenticity of digital content.

As one of the world’s first use cases of testing the C2PA workflow with video content, and as part of the IBC Accelerator, the BBC and Sony have collaborated in creating a video demonstrating how users can verify the authenticity of video content using devices that support C2PA. By checking the content credentials, users can see whether a video was captured by a real camera, who published it, and if it has been manipulated. The end-to-end authenticity workflow was exhibited at IBC 2025 as part of the IBC Accelerator Programme in Hall 14. ​

Sony’s camera authenticity solution verification site enables authenticity verification for both still images and videos, confirming that content was captured by a Sony camera rather than AI-generated. The system can also detect 3D depth information in video content, enabling highly accurate verification that videos were captured of actual, existing subjects. Sony notes, though, that the XDCAM Memory Camcorder PXW-Z300 does not support 3D depth information detection.

Additionally, a trim function that allows extraction and verification of only necessary portions while maintaining signatures enables rapid authenticity verification even for large-capacity video files. As use of the verification site requires a digital signature license and installation of the digital signature license on Sony-compatible cameras, Sony will also begin providing digital signature licenses for video. Same as still image licenses, this is a one-year limited-term license. In addition to individual sales of still image and video licenses, package sales combining both licenses will also be available.

In Sony’s cloud-based collaboration solution for video production, Ci Media Cloud, the display of C2PA standard-compliant digital signature information that certifies content authenticity will become available for news organizations and broadcasters.

The five cameras now supporting recording of authenticity information for video are the interchangeable-lens cameras Alpha 1 II, Alpha 9 III, the Cinema Line cameras FX3 and FX30 and the newly launched XDCAM Memory Camcorder: PXW-Z300. Interchangeable-lens cameras Alpha 7R V, Alpha 7 IV, Alpha 1 are scheduled to be supported from after November 2025 or later and the Alpha7S III has support planned from 2026 onwards.