System And Process For Verifying Digital Media Content Authenticity

  • Published: May 11, 2017
  • Earliest Priority: Nov 10 2015
  • Family: 1
  • Cited Works: 0
  • Cited by: 2
  • Cites: 0
  • Additional Info: Full text
Abstract

A system and process for securing digital media file content for persistence is disclosed. Aspects of the system and process protect content from being altered or embedded with malicious code during distribution through a network. A digital media file is embedded with a hash function. In some embodiments, successive frames may be hashed. A copy of the hash function may be retrieved from a trusted source which may be located within a distributed ledger network. Copies of the digital media file and hash function are checked at network member nodes to verify authenticity of the content. During verification, the media file may be checked to verify if successive frames (for example 2 or more) comply with the trusted hash function. Metadata for authenticated media files may provide trusted information about the original media file.


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Document History
  • Publication: May 11, 2017
  • Application: Jan 9, 2017
    US US 201715402216 A
  • Priority: Jan 9, 2017
    US US 201715402216 A
  • Priority: Nov 10, 2015
    US US 201562253679 P

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