System and method for decentralized timestamping of a submission of content onto a blockchain

Abstract

Group A and B A method and system for timestamping a submission of content onto a blockchain. The method and system comprising steps for receiving a set of submissions, generating a timestamp for the set of submissions, generating a hash for each of the set of submissions, writing the set of submissions, the timestamp and each generated hash to the blockchain after the hash has been generated. The hash may include identification information. Group C A method for timestamping verification of a submission that has been written to a blockchain. The method comprising steps for receiving a verification request; generating a verification hash based on the verification request; and searching a master file on the blockchain for the verification hash.

Dependencies are inferred from the claim text.