Uvue Ltd

David Galindo

Jonathan Ward

There is provided a distributed computation system that establishes a consensus related to a computational value of a computational task, wherein the distributed computation system includes a plurality of computing nodes.

Distributed computer system using correctness proof for partial evaluations in determining consensus

Disclosed is a system having an input arrangement and an output arrangement. The system includes a plurality of data processing nodes to processes input data and generates output data, depending on operation of a distributed ledger arrangement to which an entry is added. A directed acyclic graph (DAG) is utilized to agree upon a set of data transactions required for adding the entry to the distributed ledger arrangement. The system employs decentralized beacon arrangement that randomly elects data processing nodes that operate to form consensus of entry to be added to the distributed ledger arrangement, pseudo-random number generator engine to rank the data processing nodes within the group; and control arrangement that enables the leading node to provide final proposal to be included in the DAG, wherein a remainder of the data processing nodes operate to notarize the final proposal to add the entry to the distributed ledger arrangement.

System and method for implementing consensus in distributed ledger arrangement

There is provided a distributed computation system that establishes a consensus related to a computational value of a computational task, wherein the distributed computation system includes a plurality of computing nodes. The distributed computation system distributes the computational task to the plurality of computing nodes; each of a first set of computing nodes, from the plurality of computing nodes, performs a partial evaluation of the computational task, wherein the partial evaluations of the computational task are stored in a ledger arrangement; each of a second set of computing nodes from the plurality of computing nodes generate a computational value corresponding to each of the partial evaluations stored in the ledger arrangement and determine correctness proof of each of the computational value; and a third set of computing nodes from the plurality of computing nodes validates the correctness proof of each of the computational value to establish consensus related to the computational values.

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Cambridge, United Kingdom

David Galindo