US 12,457,390 B2
Systems and methods for provenance verification of user-captured live event video
Jeffrey Thomas Miller, San Diego, CA (US); and Vikram Singh, San Francisco, CA (US)
Assigned to Mixhalo Corp., San Francisco, CA (US)
Filed by Mixhalo Corp., San Francisco, CA (US)
Filed on Feb. 14, 2024, as Appl. No. 18/441,057.
Claims priority of provisional application 63/445,761, filed on Feb. 15, 2023.
Prior Publication US 2024/0276075 A1, Aug. 15, 2024
Int. Cl. H04L 29/06 (2006.01); G10L 19/018 (2013.01); H04L 9/30 (2006.01); H04L 9/32 (2006.01); H04L 67/10 (2022.01); H04N 21/8358 (2011.01)
CPC H04N 21/8358 (2013.01) [G10L 19/018 (2013.01); H04L 9/30 (2013.01); H04L 9/3247 (2013.01); H04L 67/10 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computerized method for embedding provenance data in a user-captured live event video, the method comprising:
receiving, by a mobile computing device at a live event, a real-time audio stream corresponding to the live event,
wherein the real-time audio stream comprises an embedded audio signature key;
receiving, by the mobile computing device at the live event, a secure certificate corresponding to the live event;
generating, by the mobile computing device at the live event, geofence verification data based on GPS data of the mobile computing device and GPS coordinates corresponding to the live event;
generating, by the mobile computing device at the live event, a master signature key based on the embedded audio signature key, the secure certificate corresponding to the live event, and the generated geofence verification data; and
embedding, by the mobile computing device at the live event, the master signature key in a user-captured live event video.