Seedance Check

Seedance Check offers a free, no-sign-up video provenance checker that queries both Volcengine and BytePlus official verification nodes to determine if a video was crafted using Seedance technology. Key features include: • Official API verification workflow • Dual-node verification for robust checks • Support for MP4, MOV, and AVI formats • Temporary, private video processing (deleted within 24 hours) • Detailed artifact signaling and model version retrieval This platform is built on the official ModelArk verification API, providing an efficient way to check for Seedance artifacts. Users can upload a local file or paste a URL, with the assurance that all uploads are handled securely and temporarily. The process involves transferring the video to Cloudflare for a short-lived retrieval URL, followed by parallel queries to Volcengine and BytePlus, combining their official results. Seedance Check is ideal for content creators, researchers, and anyone needing to verify the origin of video content, especially for identifying Seedance-generated media. The tool provides clear outcomes, indicating whether official signals are detected, if no significant signals are found (without ruling out Seedance), or if determination is not possible. It serves as a valuable resource for maintaining content integrity and understanding video origins.