You're looking for information about the BSU Silver model MP4!
Law enforcement and private investigators use BSU Silver standards to ensure video evidence hasn't been tampered with. The "Verified" status creates a chain of custody for the digital fingerprint.
ffmpeg -i yourfile.mp4 -f mp4 -movflags frag_keyframe+empty_moov -codec copy -bsf:v trace_headers - 2>&1 | grep "bsu_silver"