System for implementing a distributed ledger across multiple network nodes
First Claim
1. A system for validation and approval of a payment transaction, the system comprising:
- a block chain distributed network comprising a plurality of decentralized nodes, each decentralized node having a first memory and at least one first processing device operatively coupled to the first memory, wherein the first memory of decentralized nodes is configured to store a distributed ledger comprising a plurality of blocks that store data, wherein the block chain distributed network is configured to certify that the data stored in the blocks is authentic;
a second memory; and
a second processing device operatively coupled to the second memory, wherein the second processing device is configured to execute computer-readable program code to;
receive a transaction record associated with a payment transaction, wherein the transaction record comprises transaction data indicating a payor, a payee and an amount;
access the distributed ledger, wherein the distributed ledger is updated based on communications from the block chain distributed network;
using payment transaction logic, determine, by one of the plurality of decentralized nodes acting as an originating node associated with the transaction record, that the transaction record represents a valid transaction;
store, using a blockchain transaction validation logic, the transaction record on the distributed ledger, wherein storing further comprises inputting additional information indicating that the transaction record (i) represents a valid transaction and (ii) requires approval by one or more of the plurality of decentralized nodes acting as validator nodes, wherein the validator nodes are different nodes than the originator node;
receive a request from the one or more validator nodes to access the transaction record;
communicate the transaction record to the one or more validator nodes; and
determine, by the one or more validating nodes and based on the additional information in the distributed ledger, that the transaction record has been validated by the originating node; and
approve, by the one or more validating nodes, the transaction record based on at least determining that the transaction record has been validated by the originating node, wherein the one or more validator nodes are configured to approve the transaction without any communication with the originating node.
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Accused Products
Abstract
Embodiments enable a system operatively connected with a block chain distributed network to use the block chain distributed network for validation (i.e., authorization) of a payment transaction. The system receives a transaction record associated with a payment transaction, wherein the transaction record comprises transaction data indicating a payor, a payee and an amount; accesses a distributed ledger stored in the memory device, wherein the distributed ledger is updated based on communications from a block chain distributed network; and, using payment transaction logic, determines whether the transaction record represents a valid transaction by, e.g., communicate the transaction record to a validating node for validation of the transaction record. Once validated, the system (or validating node) communicates validation of the transaction record to the block chain distributed network, e.g., by updating the distributed ledger with information indicating validation of the transaction record and providing access to the distributed ledger to the network.
127 Citations
18 Claims
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1. A system for validation and approval of a payment transaction, the system comprising:
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a block chain distributed network comprising a plurality of decentralized nodes, each decentralized node having a first memory and at least one first processing device operatively coupled to the first memory, wherein the first memory of decentralized nodes is configured to store a distributed ledger comprising a plurality of blocks that store data, wherein the block chain distributed network is configured to certify that the data stored in the blocks is authentic; a second memory; and a second processing device operatively coupled to the second memory, wherein the second processing device is configured to execute computer-readable program code to; receive a transaction record associated with a payment transaction, wherein the transaction record comprises transaction data indicating a payor, a payee and an amount; access the distributed ledger, wherein the distributed ledger is updated based on communications from the block chain distributed network; using payment transaction logic, determine, by one of the plurality of decentralized nodes acting as an originating node associated with the transaction record, that the transaction record represents a valid transaction; store, using a blockchain transaction validation logic, the transaction record on the distributed ledger, wherein storing further comprises inputting additional information indicating that the transaction record (i) represents a valid transaction and (ii) requires approval by one or more of the plurality of decentralized nodes acting as validator nodes, wherein the validator nodes are different nodes than the originator node; receive a request from the one or more validator nodes to access the transaction record; communicate the transaction record to the one or more validator nodes; and determine, by the one or more validating nodes and based on the additional information in the distributed ledger, that the transaction record has been validated by the originating node; and approve, by the one or more validating nodes, the transaction record based on at least determining that the transaction record has been validated by the originating node, wherein the one or more validator nodes are configured to approve the transaction without any communication with the originating node. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for validation of a payment transaction, the method comprising:
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providing for a block chain distributed network comprising a plurality of decentralized nodes, each decentralized node having a first memory and at least one first processing device operatively coupled to the first memory, wherein the first memory of decentralized nodes is configured to store a distributed ledger comprising a plurality of blocks that store data, wherein the block chain distributed network is configured to certify that the data stored in the blocks is authentic receiving, by a computing processing device, a transaction record associated with a payment transaction, wherein the transaction record comprises transaction data indicating a payor, a payee and an amount; accessing, by a computing processing device, the distributed ledger stored in the memory device, wherein the distributed ledger is updated based on communications from the block chain distributed network; using payment transaction logic, determining, by a computing processing device of one of the plurality of nodes acting as an originating node associated with the transaction record, that the transaction record represents a valid transaction; receiving, by a computing processing device, a request from one or more of the plurality of decentralized nodes acting as validator nodes to access the transaction record wherein the validator nodes are different nodes than the originator node; communicating, by a computing processing device, the transaction record to the one or more validator nodes; storing, using a blockchain transaction validation logic, by a computing processing device, the transaction record on the distributed ledger, wherein storing further comprises inputting additional information indicating that the transaction record represents a valid transaction and requires approval by one or more validator nodes; and determining, by at least one computing processing device of one or more of the validating nodes and based on the additional information in the distributed ledger, that the transaction record has been validated by the originating node; and approving, by the at least one computing processing device of the one or more of the validating nodes, the transaction record based on at least determining that the transaction record has been validated by the originating node, wherein the one or more validator nodes are configured to approve the transaction without any communication with the originating node. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification