Abstract: A computer-implemented method of operating a data processing system, comprising steps of: receiving, from a computing device, a request to access a file, the request comprising information identifying an actor making the request and a file to be accessed, wherein each file is fragmented into n fragments and a first subset of the n fragments containing x fragments, where x and n are integers and x is less than n, is added to a first data storage packet, a second subset of the n fragments containing x fragments is added to a second data storage packet and a third subset of the n fragments containing x fragments is added to a third data storage packet, where the subsets are selected such that any two of the first, second or third data storage packets contains all n of the fragments.

Abstract: Disclosed is a method of authenticating a digital video file on a video authentication data processing platform, comprising steps of: receiving a digital video file which is being introduced to the video authentication data processing platform; processing the received digital video file using an artificial intelligence (AI) agent, which includes an artificial neural network, resulting in identifying a plurality of fragments of the received digital video file which are determined by the AI agent as being authentication candidates which are representative of an entirety of the received digital video file; generating a hash of each of the plurality of fragments of the received digital video file; and storing the generated hashes on a blockchain.

Abstract: A computer-implemented method of operating a data processing system, comprising steps of: receiving, from a computing device, a request to access a file, the request comprising information identifying an actor making the request and a file to be accessed, wherein each file is fragmented into n fragments and a first subset of the n fragments containing x fragments, where x and n are integers and x is less than n, is added to a first data storage packet, a second subset of the n fragments containing x fragments is added to a second data storage packet and a third subset of the n fragments containing x fragments is added to a third data storage packet, where the subsets are selected such that any two of the first, second or third data storage packets contains all n of the fragments.

Abstract: A computer implemented method in a system comprising an actor authorization node, an access right storage node and a file record node.

Abstract: A computer implemented method in a system comprising an actor authorization node, an access right storage node and a file record node.