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Identity Permissioning Blockchain Systems and Methods

Resumen de: US2025219825A1

An improved system implements Fitness Gradient Consensus including hash distance and bucket consensus variations within a digital blockchain by calculating the highest fitness value competing blocks to resolve conflicts and allocate the rewards associated with building new blocks. The consensus system applies conflict resolution formulas to incentivize block-building nodes to share blocks generated, as it completes construction, to improve chances of a reward, resulting in enhanced speed and security of blockchain.The hash distance consensus utilizes a hash distance scalar value as part of its fitness metric, and the bucket consensus assigns tokens to buckets and calculates an aggregate value of the assigned tokens. A trust-but-verify variant increases transactional throughput and reduces linearity and computational constraints.The system also utilizes novel record types, such as token genesis, transfer, transaction, trade order, settlement, proposition, determination, and pattern linkage records to facilitate the automation of financial, commercial and legal processes.

METHODS AND SYSTEMS FOR GENERATING PARETO-OPTIMAL SMART CONTRACTS IN A PARETO-OPTIMAL DECENTRALIZED APPLICATION

Resumen de: WO2025141176A1

Implementations may involve a processor at a node within a network of nodes receiving a set of mechanisms, each defined by a provider action and a feasible contract. The processor defines a recipient loss function based on these mechanisms and determines the mechanism that minimizes this function. A smart contract is generated based on the selected mechanism and deployed to a blockchain maintained across the network by broadcasting it to the nodes. The processor receives a transaction address from the blockchain corresponding to the smart contract and stores this address in a database on an electronic storage device connected to the processor. Implementations facilitate efficient deployment and tracking of smart contracts within a distributed network, optimizing user-defined criteria through automated mechanism selection and blockchain integration.

SYSTEMS, METHODS AND INTERFACES FOR RESOURCE RESERVATION USING SMART CONTRACTS

Resumen de: WO2025144662A1

A system and method are provided for resource reservation using smart contracts. The method may be performed at a permissioned blockchain network coupled to clients. The permissioned blockchain network may include an ordering service and a plurality of members. Each member may include (i) an endorsing peer node for endorsing transactions and (ii) a committing peer node for validating and committing transactions. The method may include, at each member (i) hosting a respective ledger, (ii) receiving, from the clients, using application programmers interfaces (APIs), via graphical user interfaces, a proposal for reserving one or more resources, (iii) in response to receiving the reservation proposal, (a) executing a smart contract on the respective ledger, to initiate a transaction for reserving the one or more resources, and (b) indicating, to the client, a successful reservation or a rejection of the reservation of the one or more resources, via the graphical user interfaces.

Multidevice Blockchain Systems and Methods

Resumen de: US2025219824A1

An improved system implements Fitness Gradient Consensus including hash distance and bucket consensus variations within a digital blockchain by calculating the highest fitness value competing blocks to resolve conflicts and allocate the rewards associated with building new blocks. The consensus system applies conflict resolution formulas to incentivize block-building nodes to share blocks generated, as it completes construction, to improve chances of a reward, resulting in enhanced speed and security of blockchain.The hash distance consensus utilizes a hash distance scalar value as part of its fitness metric, and the bucket consensus assigns tokens to buckets and calculates an aggregate value of the assigned tokens. A trust-but-verify variant increases transactional throughput and reduces linearity and computational constraints.The system also utilizes novel record types, such as token genesis, transfer, transaction, trade order, settlement, proposition, determination, and pattern linkage records to facilitate the automation of financial, commercial and legal processes.

BLOCKCHAIN-BASED COMMERCIAL INVENTORY SYSTEMS AND METHODS

Resumen de: US2025220024A1

A blockchain of block entries that can be requested by users from user devices is maintained in a distributed network of nodes. Block entries include a plurality of data portions that are each associated with an access level. A request from an auditor to view one or more data portions of a block entry can includes an access code associated with at least one access level can be evaluated to identify one or more data portions associated with the access level. A customized view of the block entry which includes the one or more data portions associated with the access level can be generated. An artificial intelligence engine can review entries within the distributed ledger, identify earnings information associated with the sales of the commercial inventory, determine tax based on earning information, and pay the tax via fiat or cryptocurrency to government authorities based on earnings information.

METHOD, SYSTEM, STORAGE MEDIUM FOR COMMUNICATION SESSION

Resumen de: US2025220058A1

The present application discloses a method, system and storage medium for a communication session, involving blockchain technology. The present application sends a session request message based on a first terminal blockchain address session state, where the session request message includes a session request message identifier, a first terminal session account, and the first terminal session account includes: the first terminal blockchain address or an address mapped one-in-one to the first terminal blockchain address, and a first terminal home server connection address, the first terminal blockchain address session state is determined based on a transaction record between a visiting server blockchain address and the first terminal blockchain address; receives a session response message corresponding to the session request message identifier. By means of the present application, the visiting server can provide connection communication service for any blockchain user, which improves the convenience of terminal communication.

SYSTEMS AND METHODS FOR SECURING ACCESS RIGHTS TO RESOURCES USING CRYPTOGRAPHY AND THE BLOCKCHAIN

Resumen de: US2025219808A1

The present disclosure generally relates to securing access to resource and access rights using cryptography and the blockchain. Certain embodiments of the present disclosure generally relate to systems and methods that enhance the security of resource access using hierarchical deterministic (HD) cryptography and the blockchain. Certain embodiments of the present disclosure relate to systems and methods that securely and anonymously represent the identity of a user and the user's access code data on a distributed ledger represented across the blockchain.

INTEGRATED SOCIAL NETWORKING SYSTEM AND METHOD TO OPERATE THE SAME

Resumen de: WO2025144466A1

A social networking system is provided. The system encompasses a robust processing subsystem hosted on a server, comprises various modules including a registration module linking social media accounts, a blockchain-backed bio page module storing audience metrics, a payment gateway with a reward system, and a CRM module offering dashboards for influencers, brands, agencies, and followers. An analysis module integrates natural language processing to assess content tone, engagement, and sentiment. A button module generates emoticon categorization and auto-suggestions based on metadata, leveraging machine learning for predictions. A compliance analysis module ensures adherence to regulations in paid social media content, and a royalty distribution module calculates and allocates royalties based on engagement, location, compliance, and fan type via smart contracts, This comprehensive subsystem integrates functionalities to elevate user interaction, content analysis, and monetization opportunities within the social media platforms.

SYSTEM AND METHOD FOR DYNAMIC REDUNDANCY-AWARE BLOCKCHAIN-BASED PARTIAL COMPUTATION OFFLOADING FOR METAVERSE WITHIN COMPUTING ENVIRONMENT IN NETWORK

Resumen de: WO2025143866A1

The present disclosure relates to a system and method for dynamic redundancy-aware blockchain-based partial computation offloading for a metaverse within a computing environment in a network, and according to the present disclosure, in order to improve the QoS of a metaverse service, it is possible to provide an environment that may perform existing traditional task offloading, perform optimal offloading through an in-network computing agent, and provide an expandable network and an ultra-low latency service. In addition, it is possible to maximize incentives while minimizing the overhead of computation execution costs incurred when a user performs a task, and satisfy the constraints on latency and blockchain offloading costs.

POWER SEMICONDUCTOR SOC AND METHOD FOR OPERATING POWER SEMICONDUCTOR SOC

Resumen de: WO2025143632A1

The present invention proposes a power semiconductor device SoC comprising DC-based used power measurement, control, and security elements so as to be used as a core element of a blockchain device, and a method for operating the power semiconductor device SoC. The power semiconductor SoC comprises a sensor unit, a switch control signal detector, an OTP register, and a control logic circuit.

SYSTEM AND METHOD TO MANAGE A CONTRACT BETWEEN A PLURALITY OF PARTIES

Resumen de: WO2025144463A1

A system to manage a contract between a plurality of parties is disclosed. The system includes a processing subsystem including a. contract generation module to generate a contract between parties. The contract includes predefined conditions. The parties include a brand, an influencer and followers. Tire processing subsystem includes a compliance module to invoke the predefined conditions based on at least one of a geographical location of the influencer, and a type of the influencer. The compliance module is to evaluate an advertisement revenue based on the predefined conditions, and an engagement score of a social media post made by the influencer. The compliance module is to generate second non fungible tokens based on the advertisement revenue to append the same into the blockchain network. The processing subsystem includes a transaction module to issue a receipt of a transaction upon performing a transaction.

SYSTEM AND METHOD FOR REWARD GENERATION ON SOCIAL MEDIA PLATFORM

Resumen de: WO2025144464A1

A system for reward generation on a social media platform is disclosed. The system includes a processing subsystem having a. registration module linking multiple social media accounts for a user. An engagement calculation module identifies key metrics like likes, comments, and shares, calculating individual metrics for each engagement type. The engagement calculation module computes a total engagement value for specific posts or overall accounts. The training module uses historical data, to train machine learning models, fine-tuning hyperparameters for iterative improvement. The reward generation module establishes a conversion rate between total engagement and reward points, dynamically assigning loyalty through trained models. A reward redemption module facilitates the accumulation of points in a virtual wallet, converting them into various assets like money or cryptocurrency using blockchain integration. This comprehensive approach ensures a fair and personalized reward system based on user engagement levels.

SYSTEM AND METHOD TO CONVERT SOCIAL MEDIA CONTENT TO DYNAMIC NON-FUNGIBLE TOKENS

Resumen de: WO2025144465A1

A system and method to convert, social media content to dynamic non-fungible tokens (NFT's) is provided. The system includes a user registration module to link social media accounts of a user. The system includes a contract generation module to sign and notarize a contract and a proof of agreement through a blockchain. The system includes an NFT value creation module to convert the content to NFT dynamically. The system includes a NFT marketplace module to allow the first user to buy and sell the NFT's. The system includes a payment module to monetize the assets thereby converting a second user to a paid member based on a. monthly subscription. The payment, module provides a social net value of the content and generates a. revenue through a transaction processing fees and SaaS subscriptions. The system includes an NFT swapping module to swap types of currency of the NFT across multiple networks.

SYSTEM AND METHOD FOR IDENTIFYING USER SIGNATURE FORGERY USING BLOCKCHAIN

Resumen de: WO2025143300A1

Disclosed are a system and a method for identifying user signature forgery using a blockchain. The system and method for identifying user signature forgery using a blockchain may include: a first device for recognizing biometric information of a user and generating a signature, written in a document, of the user whose biometric information was recognized, as first digital information; a second device for generating second digital information for scanning the signature written in the document; and a process for receiving, from the first device, signature information, including personal information of the user whose biometric information was recognized, the first digital information, and information about the time when the signature was made, encrypting the signature information through blockchain technology, receiving the second digital information from the second device, and determining whether the second digital information and the encrypted signature information match.

RESOURCE MANAGEMENT METHODS FOR BLOCKCHAIN SYSTEM, AND BLOCKCHAIN NODE AND BLOCKCHAIN SYSTEM

Resumen de: WO2025139341A1

Provided in the description are resource management methods for a blockchain system. A resource management method comprises: a first blockchain system receiving a first transaction initiated by a first account, wherein the first transaction is used for calling a bridge contract, and the first transaction indicates N rollup modes and resource distribution shares respectively corresponding thereto; the first blockchain system executing the bridge contract on the basis of the first transaction, so as to: generate a resource distribution event, which comprises the first account, the N rollup modes and the resource distribution shares respectively corresponding thereto; a second blockchain system generating N sub-transactions on the basis of the resource distribution event, wherein an ith sub-transaction comprises the first account, an ith rollup mode among the N rollup modes, and a resource distribution share corresponding to the ith rollup mode; and the second blockchain system executing the ith sub-transaction, so as to: determine an ith first sub-account which belongs to the ith rollup mode and corresponds to the first account, and transfer a second target resource to the ith first sub-account on the basis of the resource distribution share corresponding to the ith rollup mode.

CALLING OF SMART CONTRACT

Resumen de: WO2025139351A1

The present description provides a smart contract calling method and apparatus. The method comprises: in response to an acquired blockchain transaction, determining a target contract that the blockchain transaction is indicated to call, wherein the target contract holds the remaining withheld fuel fee pre-pledged by an associated pledge account, and the remaining withheld fuel fee has corresponding withholding permission description information; and when it is determined on the basis of the withholding permission description information that an initiator account of the blockchain transaction has withholding permission, deducting, from the remaining withheld fuel fee of the target contract, at least part of contract fuel fee required for the blockchain transaction to call the target contract, and completing the calling of the target contract by the blockchain transaction.

BLOCKCHAIN SYSTEM AND RESOURCE MANAGEMENT METHOD THEREOF

Resumen de: WO2025139339A1

A resource management method of a blockchain system, and a blockchain system. The method executed by a second blockchain system located in Layer 2 comprises: receiving a seventh transaction, the seventh transaction comprising a resource transfer share, a first account and a first rollup mode corresponding thereto, and a second account and a second rollup mode corresponding thereto; executing the seventh transaction, comprising: on the basis of the resource transfer share, transferring a second target resource from a first sub-account that belongs to the first rollup mode and corresponds to the first account to a first relay sub-account that belongs to the first rollup mode and corresponds to a relay account, and generating a cross-mode transfer event; on the basis of the cross-mode transfer event, generating an eighth transaction, the eighth transaction comprising the resource transfer share, the relay account, the second account and the second rollup mode; and executing the eighth transaction, comprising: on the basis of the resource transfer share, transferring the second target resource from a second relay sub-account that belongs to the second rollup mode and corresponds to the relay account to a second sub-account that belongs to the second rollup mode and corresponds to the second account.

CERTIFICATE ISSUING METHOD AND SYSTEM, AND BLOCKCHAIN NODE

Resumen de: WO2025139338A1

A certificate issuing method based on a blockchain system. A CA contract and a signature contract are deployed in the blockchain system. The method comprises: a blockchain system receiving a first transaction which invokes a CA contract, wherein the first transaction comprises a user certificate issuing request; providing a signature contract with a digest of user certificate content corresponding to the user certificate issuing request, so as to instruct at least t+1 service parties among n service parties to generate a signature; the at least t+1 service parties generating a first signature for the user certificate content; sending to the blockchain system a second transaction which invokes the signature contract, wherein the second transaction comprises a contract account of the CA contract and the first signature; and the blockchain system returning the first signature to the CA contract on the basis of the second transaction, and issuing a user certificate on the basis of the first signature.

Computer-implemented methods and systems

Resumen de: GB2636869A

A service provider of data services (e.g. cloud, videoconferencing, streaming) over networks provides at least one address 2002 (preferably IPv6 addresses including multicast addresses) to a device controller when the device controller registers 2001. The service provider and device controller also agree cryptographic keys between themselves 2003-2008. When a device associated with the device controller requires access to the service provider the device controller provides one of the addresses and a derivative sub-key of the agreed key to the device 2009. The device signs a request to the service provider with the sub-key 2010. The service provider uses the devices address to look up the agreed key, derive the sub-key and check the signature on the request 2011. If the request is validated the service is provided 2013. The service provision may involve a blockchain in some manner.

POWER SEMICONDUCTOR SOC AND OPERATING METHOD FOR POWER SEMICONDUCTOR SOC

Resumen de: EP4579507A2

The present disclosure provides a power semiconductor SoC including DC-based power usage measurement, control, and security elements that can be used as a core element of a blockchain device, and an operating method for a power semiconductor SoC. The power semiconductor SoC includes a sensor unit, a switch control signal detector, an OTP register, and a control logic circuit.

Computer-implemented system and method

Resumen de: GB2636682A

Associating data with a blockchain transaction (Tx), wherein said data is represented in a tree structure. Processing a path of the tree structure that includes the data and processing a digital signature of an author and/or approver of said data. Validating that at least one of: the data, the digital signature and the blockchain transaction (Tx) is a part of the tree structure. The tree structure can be a hash tree/Merkle tree. Simplified Payment Verification techniques can be used to determine that data is part of the tree structure. At least one of the data, the digital signature and the blockchain transaction (Tx) can be hashed when associated with the tree structure.

METHOD AND SYSTEM FOR MONITORING AVAILABILITY OF BLOCKCHAIN

Resumen de: KR20250097040A

풀에 노드 정보를 요청하는 단계, 노드 정보를 통해 풀에 소속된 노드들의 총 노드 수 및 문제 노드 수를 확인하는 단계, 문제 노드 수로 인한 합의 문제를 방지하도록 풀의 상태를 검증하는 단계, 검증에 의해 상기 풀이 위험하다고 판단되면 풀에 노드 추가 요청을 전송하는 단계, 및 풀에 다시 노드 정보를 요청하여 풀의 상태를 재검증하는 단계를 포함하는 블록체인의 가용성을 위한 노드 모니터링 방법이 개시된다.

Logistics management system using blockchain and the operating method thereof

Resumen de: KR20250096387A

블록체인을 이용한 물류 관리 시스템이 개시된다. 상기 블록체인을 이용한물류 관리 시스템은, 배송 물품을 수용하며 외부와의 통신을 통해 개폐되는 블록박스; 발송자 사용자 단말; 물품 수령자 정보에 기초하여 물품 배송 알림 정보를수령자 이동 단말에 전송하는 배송 주관자 서버; 공개키를 상기 배송주관자 서버에전송하여 등록하고, 상기 블록 박스의 잠금해제시 스마트 컨트랙트에 공개키를 전송하는 상기 수령자 이동 단말; 블록체인의 노드에 마련되어 상기 수령자 이동 단말로부터 전송된 공개키를 저장하고, 상기 블록 박스의 잠금 해제시 상기 수령자이동 단말로부터 전송되는 공개키를 이용하여 잠금해제처리를 수행하는 상기 스마트 컨트랙트를 포함한다.

METHOD AND SYSTEM FOR PROTECTING A USER OF ONE OR MORE SOCIAL NETWORKS OR VIDEO GAMES FROM THE RISKS OF CYBERBULLYING AND TOXIC CONTENT

Resumen de: WO2025132126A1

The invention relates to a method for protecting a user of one or more social networks (3) or video games (4) from the risks of cyberbullying, wherein this user has a device (6-10) connected to a communication network (2) for accessing digital content originating from the one or more social networks (3) or video games (4), or for receiving digital content originating from one or more other users of the one or more social networks (3) or video games (4), and wherein the method comprises steps of performing a semantic and contextual analysis, of processing the results of the semantic and contextual analysis in order to detect a situation of cyberbullying or toxicity, and, in the event of detection of a situation of cyberbullying or toxicity in digital content, displaying the toxic digital content thus detected on the screen of the connected device. This method further comprises, upstream of the semantic and contextual analysis step, a step of collecting (data mining) digital content from a data stream received from a social network, and a step of recording, in a blockchain, a set of descriptive data describing this cyberbullying or toxicity.

BLOCKCHAIN-BASED LIVE COMMERCE SERVICE SYSTEM

Nº publicación: WO2025135251A1 26/06/2025

Solicitante:

ROOT LAB CO LTD [KR]
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