SAN JOSE, Calif.--(BUSINESS WIRE)--DoveRunner, a content security company protecting premium video for broadcasters, OTT platforms and content owners worldwide, today announced two milestones for its Forensic Watermarking solution ahead of IBC 2026: independent robustness testing results from Cartesian, a Bounteous Company, and a new customer agreement with Sportradar. Cartesian's testing evaluated whether DoveRunner's forensic watermark remains detectable after the processing, compression and