Granted Patent B2

US 12,355,889 · App. 18/658,487 · Granted Jul 8, 2025

Inventors: Alexandra Covaci (Canterbury, GB); Giuseppe Destefanis (London, GB); Simone Madeo (London, GB); Patrick Motylinski (London, GB); Stephane Vincent (Luxembourg, LU)

Assignee: NCHAIN LICENSING AG

H04L9/3215G06F16/27G06F21/64H04L9/0637H04L9/0891H04L9/3236H04L9/3239H04L9/3297G06Q20/389H04L9/50

Abstract

Claims (61)

1. A system comprising:

a computing device comprising:

a processor; and

memory that stores data and machine readable instructions, the data including a digital twin, the machine readable instructions being executed by the processor to cause the processor to execute operations to:

receive data, by the digital twin, representing a state of a physical system;

send, by the digital twin, the received data or data derived from the received data to a node of a blockchain network,

wherein the node of the blockchain network executes operations causing the node of the blockchain network to:

broadcast one or more transactions comprising the received data or the data derived from the received data to one or more other nodes of the blockchain network;

wherein a transaction validation node of the blockchain network executes operations causing the transaction validation node to:

receive the one or more transactions;

validate the one or more transactions to provide one or more validated transactions;

store the one or more validated transactions in a local mempool, the local mempool being synchronized with one or more other local mempools of one or more other transaction validation nodes of the blockchain network by using a distributed hash table;

distribute one or more validated transaction hashes for the one or more stored validated transactions to a mining node of the blockchain network;

wherein the mining node executes operations causing the mining node to:

receive the one or more validated transaction hashes;

assemble one or more pre-blocks based on the one or more validated transaction hashes;

send the one or more pre-blocks to the transaction validation node;

wherein the operations executed by the transaction validation node further cause the transaction validation node to:

validate the one or more pre-blocks to provide one or more mined blocks; and

store the one or more mined blocks on the blockchain network to provide an immutable record of the received data or the data derived from the received data from the digital twin.

2. The system according to claim 1 , wherein the received data or the data derived from the received data, is data associated with one or more parameters of the physical system generated by one or more sensors monitoring the one or more parameters of the physical system.

3. The system according to claim 1 , wherein the blockchain network executes a digital smart contract based on data sent to the blockchain network from the digital twin.

4. The system according to claim 1 , wherein a pre-block comprises a nonce (n), and Invertible Bloom filter Lookup Table (IBLT), and a Coinbase transaction.

5. The system according to claim 1 , wherein each transaction validation node maintain an up-to-date mempool by means of exchanging Invertible Bloom filter Lookup Tables with one or more miner nodes and the one or more other transaction validation nodes.

6. The system according to claim 1 , wherein storing the one or more mined blocks comprises storing on a storage capability of the transaction validation node or outsourcing storing to one or more storage nodes of the blockchain network.

7. A computer-implemented method comprising:

broadcasting, by a node of a blockchain network, to other nodes of the blockchain network one or more transactions comprising received data by a digital twin or data derived from the received data representing a state of a physical system;

receiving, by a transaction validation node of the blockchain network, the one or more transactions;

validating, by the transaction validation node, the one or more transactions to provide one or more validated transactions;

storing, by the transaction validation node, the one or more validated transactions in a local mempool, the local mempool being synchronized with one or more other local mempools of one or more other transaction validation nodes of the blockchain network by using a distributed hash table;

distributing, by the transaction validation node, one or more validated transaction hashes for the one or more stored validated transactions to a mining node of the blockchain network;

receiving, by the mining node, the one or more validated transaction hashes;

assembling, by the mining node, one or more pre-blocks based on the one or more validated transaction hashes;

sending, by the mining node, the one or more pre-blocks to the transaction validation node;

validating, by the transaction validation node, the one or more pre-blocks to provide one or more mined blocks; and

storing, by the transaction validation node, the one or more mined blocks on the blockchain network to provide an immutable record of the received data or the data derived from the received data from the digital twin.

8. The method according to claim 7 , wherein the received data or the data derived from the received data, is data associated with one or more parameters of the physical system generated by one or more sensors monitoring the one or more parameters of the physical system.

9. The method according to claim 7 , wherein the blockchain network executes a digital smart contract based on data sent to the blockchain network from the digital twin.

10. The method according to claim 7 , wherein a pre-block comprises a nonce (n), and Invertible Bloom filter Lookup Table (IBLT), and a Coinbase transaction.

11. The method according to claim 7 , wherein each transaction validation node maintain an up-to-date mempool by means of exchanging Invertible Bloom filter Lookup Tables with one or more miner nodes and the one or more other transaction validation nodes.

12. The method according to claim 7 , wherein storing the one or more mined blocks comprises storing on a storage capability of the transaction validation node or outsourcing storing to one or more storage nodes of the blockchain network.

13. A system comprising:

a computing device comprising:

a processor; and

memory that stores data and machine readable instructions, the data including a digital twin, the machine readable instructions being executed by the processor to receive data, by the digital twin, representing a state of a physical system, and

wherein the computing device causes the blockchain network to store the received data or data derived from the received data on the blockchain network as an immutable record by:

broadcasting, by a node, one or more transactions comprising the received data or the data derived from the received data to one or more other nodes;

receiving, by a transaction validation node, the one or more transactions;

validating, by the transaction validation node, the one or more transactions to provide one or more validated transactions;

storing, by the transaction validation node, the one or more validated transactions in-a local mempool, the local mempool being synchronized with one or more other local mempools of one or more other transaction validation nodes by using a distributed hash table;

distributing, by the transaction validation node, one or more validated transaction hashes for the one or more stored validated transactions to a mining node;

receiving, by the mining node, the one or more validated transaction hashes;

assembling, by the mining node, one or more pre-blocks based on the one or more validated transaction hashes;

sending, by the mining node, the one or more pre-blocks to the transaction validation node;

validating, by the transaction validation node, the one or more pre-blocks to provide one or more mined blocks; and

storing, by the transaction validation node, the one or more mined blocks on the blockchain network to provide the immutable record of the received data or the data derived from the received data from the digital twin.

14. The system according to claim 13 , wherein the received data or the data derived from the received data, is data associated with one or more parameters of the physical system generated by one or more sensors monitoring the one or more parameters of the physical system.

15. The system according to claim 13 , wherein the blockchain network executes a digital smart contract based on data sent to the blockchain network from the digital twin.

16. The system according to claim 13 , wherein a pre-block comprises a nonce (n), and Invertible Bloom filter Lookup Table (IBLT), and a Coinbase transaction.

17. The system according to claim 13 , wherein each transaction validation node maintain an up-to-date mempool by means of exchanging Invertible Bloom filter Lookup Tables with one or more miner nodes and the one or more other transaction validation nodes.

18. The system according to claim 13 , wherein storing the one or more mined blocks comprises storing on a storage capability of the transaction validation node or outsourcing storing to one or more storage nodes of the blockchain network.

Assignments (4)

Priority Claims (3)

Continuity (3)

References Cited (110)