Granted Patent B2

US 12,511,647 · App. 18/407,419 · Granted Dec 30, 2025

Inventors: Craig Steven Wright (London, GB); Stephane Savanah (London, GB)

Assignee: NCHAIN LICENSING AG

G06Q20/3678G06F9/22G06F9/30021G06F9/30029G06F21/602G06F21/6218G06Q20/3827G06Q20/3829H04L9/0637H04L9/0643H04L9/3066H04L9/321H04L9/3239H04L9/3242H04L9/3252G06F21/6236H04L9/50H04L2209/56

Abstract

Claims (30)

1 . A computer-implemented control method comprising the steps of:

providing a locking script in a first blockchain transaction, the locking script comprising at least one instruction arranged to process at least one Boolean input, the at least one Boolean input being binary;

providing a further blockchain transaction having an unlocking script;

processing, by at least one computing resource or agent, at least one input signal to provide at least one Boolean input;

using the at least one Boolean input to execute the locking and unlocking scripts of the first and further blockchain transactions, wherein the computing resource or agent are arranged to influence the behavior of a device or process based upon the validity of the further transaction;

transmitting the further transaction and/or first transaction to a blockchain network for validation;

interpreting the detecting of the further transaction within the blockchain or blockchain network as the TRUE output of a logic gate; and

interpreting the failure to detect the further transaction within the blockchain or blockchain network as the FALSE output of a logic gate.

2 . The computer-implemented control method according to claim 1 , and comprising the step of:

transmitting the further transaction and/or first transaction to a blockchain network for validation.

3 . The computer-implemented control method according to claim 1 , and comprising the step of:

controlling a device or process based upon the validity of the further transaction, wherein the validity is determined or established by a computer-based control agent, or by monitoring the blockchain network to determine if it has been validated by a network node, and/or by monitoring the state of the blockchain to determine whether the transaction has been written to the blockchain.

4 . The computer-implemented control method according to claim 1 , wherein the at least one instruction in the locking script is arranged to implement the truth table of a logic gate.

5 . The computer-implemented control method according to claim 4 , wherein the gate is an OR gate, XOR gate, NAND gate, NOR gate, an NOT gate, an XNOR gate, an IMPLY gate, or a Converse implication gate.

6 . The computer-implemented control method according to claim 5 , wherein the logic gate is an AND gate.

7 . The computer-implemented control method according to claim 1 , wherein the at least one input comprises a numeric value, a constant value, a result of a hash function, a cryptographic key, a blockchain puzzle, and/or a Bitcoin other blockchain-related address.

8 . The computer-implemented control method according to claim 1 , wherein the first and/or further transaction is generated and/or transmitted to a blockchain network by an automated process executing on a computing-based resource.

9 . The computer-implemented control method according to claim 1 , wherein the at least one instruction:

comprises a Boolean condition or operator; and/or

is written and/or executed using a stack-based programming language.

10 . A computer-implemented system comprising hardware configured to implement the computer-implemented control method of claim 1 .

11 . A device configured to implement the computer-implemented control method of claim 1 .

12 . A non-transitory computer-readable media having machine readable instructions executable by a processor, wherein the machine readable instructions in response being executed by the processor cause the processor to:

provide a locking script in a first blockchain transaction, the locking script comprising at least one instruction arranged to process at least one Boolean input, the at least one Boolean input being binary;

provide a further blockchain transaction having an unlocking script;

process, by at least one computing resource or agent, at least one input signal to provide at least one Boolean input;

use the at least one Boolean input to execute the locking and unlocking scripts of the first and further blockchain transactions, wherein the computing resource or agent are arranged to influence the behavior of a device or process based upon the validity of the further transaction;

transmit the further transaction and/or first transaction to a blockchain network for validation;

interpret the detecting of the further transaction within the blockchain or blockchain network as the TRUE output of a logic gate; and

interpret the failure to detect the further transaction within the blockchain or blockchain network as the FALSE output of a logic gate.

Assignments (4)

Priority Claims (20)

Continuity (3)

References Cited (159)