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148
resultados
Última actualización
16/10/2026 [07:41:00]
Resultados 25 a 50 de 148
Resumen de: US20260312797A1
A method for providing a messenger service is provided. The method includes the steps of: specifying a message receiving address of a recipient on the basis of an identifier for a first blockchain network associated with the recipient; and transmitting, to the message receiving address, a message that is encrypted on the basis of a public key of the recipient in the first blockchain network and decrypted on the basis of a private key of the recipient in the first blockchain network.
Resumen de: US20260312833A1
Described herein are systems and methods for providing the secure transfer of assets between blockchain networks. The system can include a storage device that can store a bridge program that is programmed to perform (i) lock operations that lock native assets from a first blockchain network and mint synthetic assets representing the native assets in a second blockchain network, and (ii) unlock operations that unlock the native assets by transferring the native assets to an address in the first blockchain network in response to the synthetic assets being returned or destroyed. The system can include a computer system that loads and executes the bridge program in a secure computing enclave that provides a trusted execution environment. The computer system can then perform the lock operations and the unlock operations to provide a bridge between the first blockchain network and the second blockchain network.
Resumen de: US20260311142A1
Problem To provide an information processing device and the like capable of further ensuring traceability of a resin material that is recycled.Solution According to one aspect of the present invention, an information processing device is provided. The information processing device is provided with an acquisition unit and a registration unit. The acquisition unit associates a resin material and information related to a predetermined parameter obtained by measuring the resin material with each other to acquire first information in any of the steps of a process of recycling the resin material. The registration unit registers the acquired first information in a block chain.
Resumen de: US20260311172A1
0000 A computer-implemented method comprising receiving a first event request corresponding to a pending event between a first computing device and a second computing device, the first event request comprising a first set of event attributes corresponding to the pending event; transmitting, each of a plurality of first subsets of event attributes to a different set of nodes; receiving a second event request corresponding to the pending event between the first computing device and the second computing device; and transmitting each of the plurality of second subsets of event attributes to a different set of the plurality of sets of nodes, wherein each of the plurality of sets of nodes compares the first subset of event attributes that the set of nodes receives with the second subset of event attributes that the set of nodes receives; and a block instance corresponding to the pending event to a blockchain.
Resumen de: US20260310655A1
0000 Systems, methods, and computer-readable media are provided for performing a well completion. Specifically, a distributed ledger associated with a supply chain for a well completion is accessed. The distributed ledger can include a first entry associated with a first entity in the supply chain that is indicative of an identification of the first entity and characteristics of a material implemented in the well completion. The ledger can also include a second entry associated with a second entity in the supply chain that is indicative of the second entity and the characteristics of the material at the second entity. Integration of the material in the well completion can be controlled based on the first entry and the second entry.
Resumen de: US20260311610A1
0000 Provided are a device and a method for providing a gamification-based open badge issuance service that reduce a user's trouble of generally visiting an educational institution or the educational institution's homepage to obtain a certificate, an educational qualification, or the like and submitting it directly to consumers (submitting institutions), by issuing and providing a blockchain-based open badge linked to the user's academic achievement such that the user (learner) is capable of proving his/her qualifications acquired through education, learning, examination, or the like provided by the educational institution (learning institution), thereby reducing the time required for issuance and submission as well as incidental costs while security is guaranteed.
Resumen de: EP4818935A1
The subject matter discloses a method 200, 300, 400 and a device 102 for providing access to an asset 104. The method 300 comprises receiving an access request from a user device wherein the access request comprises a digital signature encrypted with a private key. The method 300 comprises verifying the digital signature using a public key stored in a blockchain, sending a request to a smart contract on the blockchain to verify the access request of the user device on successful verification of the digital signature, receiving a verification result from the smart contract. The method 300 comprises providing the access to the asset if the verification result indicates that the access request meets the conditions in the smart contract, and denying the access to the asset if the verification result indicates that the access request does not meet the conditions in the smart contract.
Resumen de: WO2025117079A1
A computer can monitor network traffic on a blockchain computing network. The computer can determine a current level of network congestion on the blockchain computing network. The computer can execute a first machine learning model that predicts a timeseries of future transaction costs based on historical data and the current level network congestion level of the blockchain computing network. The computer can also execute a second machine learning model to predict a timeseries of future transaction sizes and UTXO types for the distributed ledger-based account based on historical transaction data. The computer can select one or more UTXOs to use to complete the transaction of the transaction request. The computer can append a block instance containing an identification of the selected one or more UTXOs to the blockchain to complete the transaction.
Resumen de: EP4818936A1
The subject matter discloses a method 200, 300, 400 and a device 102 for providing access to an asset 104. The method 300 comprises receiving an access request from a user device wherein the access request comprises a digital signature encrypted with a private key. The method 300 comprises verifying the digital signature using a public key stored in a blockchain, sending a request to a smart contract on the blockchain to verify the access request of the user device on successful verification of the digital signature, receiving a verification result from the smart contract. The method 300 comprises providing the access to the asset if the verification result indicates that the access request meets the conditions in the smart contract, and denying the access to the asset if the verification result indicates that the access request does not meet the conditions in the smart contract.
Resumen de: GB2705336A
A method and apparatus (10) for insurance claim processing, the apparatus comprises a blockchain network (12) configured to store claim-related data in an immutable ledger (14) and smart contracts (16) embedded within the blockchain network. The smart contracts are configured to automate at least the submission, validation, and payment processing of insurance claims based on predefined criteria. The apparatus may further comprise fraud detection algorithms defining fraud detection criteria. The fraud detection algorithms may be integrated with the smart contracts and utilise real-time data analysis and machine learning models to identify fraudulent activities. The fraud detection algorithms may be configured to trigger specific actions within the smart contracts, such as halting payment processing or flagging claims for manual review. The real-time data analysis may include cross-referencing with external databases which may provide industry-standard pricing or historical claim data. figure 1
Resumen de: EP4819020A1
A blockchain based system and method for managing transaction to transfer ownership of vehicles. The system is configured to establish a smart contract between a first user and a second user. The smart contract comprises terms to manage transaction to transfer ownership of vehicle. The system is further configured to execute the smart contract between the first user and the second user. The system is further configured to provide a payment code to transfer payment between the first user and the second user. The system is further configured to instantly transfer ownership of the vehicle on completion of transfer of payment amount. The system is further configured to create a digital certificate comprising information related to the transaction of payment amount and transfer of ownership between the first user and the second user.
Resumen de: EP4819582A1
This application provides a blockchain validation service management method and system. A blockchain includes a plurality of blockchain nodes. The blockchain validation service management system includes a plurality of shared nodes and a plurality of dedicated nodes. The shared nodes and the dedicated nodes are used as blockchain nodes. The shared nodes store synchronization data of the blockchain. The method includes: receiving a user node creation request from a first user, and creating at least one dedicated node based on data of a first shared node in the plurality of shared nodes, where the at least one dedicated node is used as a user node of the first user; receiving first data from a validation computing application of the first user; generating second data based on the first data, where the second data includes the first data, an identifier of the first user, and an identifier of the user node; and sending the second data to the plurality of blockchain nodes. The method and system can significantly improve validity of the user node in the blockchain.
Resumen de: US20260300970A1
A request to establish a digital escrow for a transfer of a domain name is received. A blockchain smart contract for the transfer is implemented. A first cryptographically signed authorization associated with a registered owner of the domain name is received. A second cryptographically signed authorization associated with a target recipient of the domain name is received. A digital token associated with the domain name is placed in the digital escrow. One or more terms of the blockchain smart contract are automatically detected as having been satisfied. In response to detecting that the one or more terms of the blockchain smart contract has been satisfied, the digital token associated with the domain name in the digital escrow is released to the target recipient of the domain name.
Resumen de: WO2026201724A1
It is provided a method for reducing latency when using an in-game asset. The method comprises detecting an in-game event by a game server. The in-game event indicating that a player playing at a game client has earned the in-game asset. The method further comprises updating a game server database to record the player's ownership of the in-game asset. The method further comprises issuing the in-game asset from the game server to the game client. The in-game asset is directly usable by the player upon its reception by the game client. The method further comprises generating a record on a blockchain, the blockchain record indicating the player's ownership of the in-game asset.
Resumen de: WO2026202183A1
In order to secure generation of a blockchain by peers in a communication network, a preparatory phase is carried out with simulations, with and without cyber-attacks, in the context of generation of test blockchains. Each peer independently collects (303) information relating to events occurring in the context of exchanges in the communication network occurring during the simulations, the information being labelled and grouped into batches of multiple successive cycles. At least one model is trained (308), independently for each peer, using the batches as input data and one of the labels of each batch as classification output datum. In a subsequent use phase, said trained model provides a classification relating to detection of a cyber-attack.
Resumen de: WO2026202788A1
A system (100) with a processor and memory storing instructions for generating, managing, and synchronizing educational timetables with integrated verification and blockchain-based immutability is disclosed. The system includes a timetable module that uses AI/ML models to create and validate timetables, identifying conflicts through a Predictive Time Table Validation Engine. A time series database stores timetables and synchronization profiles, while a pointer system ensures calendar synchronization. Blockchain integration immutably store timetable, academic calendars, and events. An event verification system uses sensors and facial recognition for real-time validation. A graph data structure module links confirmed events with educational subsystems, storing relevant metadata. The system further includes a substitution system and a syllabus tracking system to monitor progress and generate adaptive timetable recommendations. A smart TV interface displays real-time educational content.
Resumen de: WO2026202715A1
The present disclosure provides a system (102) and method (200) for blockchain-based access control and artificial intelligence-assisted de-identification of data. The system (100) includes a processor (104) that enables receiving data from one or more sources, analyzing the data using an AI module (115) to identify sensitive attributes, and applying masking, encryption, or tokenization for de-identification. The AI module (115) dynamically updates de-identification policies based on compliance requirements. The system records metadata, transformation logs, and cryptographic hash values onto a blockchain network, ensuring transparency and immutability. Access control is managed through blockchain-based smart contracts that define permission rules and access levels. Additionally, an automated smart licensing framework facilitates regulatory approvals and compliance enforcement across industries. The AI module (115) is continuously refined using federated learning and advanced cryptographic techniques to enhance security and regulatory adherence. The system ensures secure data sharing while preserving privacy and compliance in a decentralized environment.
Resumen de: US20260301085A1
0000 A power management system is configured to manage a transaction of power derived from renewable energy. The power management system holds first identification information, which is given to a battery, and which is identification information in a first blockchain, and second identification information, which is identification information in a second blockchain, stores, in the first blockchain, a transaction result of the power derived from the renewable energy, which is obtained from a charging station and charged in the battery, in association with the first identification information, stores, in the second blockchain, a transaction history of a token in accordance with the transaction result in association with the second identification information; and stores association information in which the first blockchain and the second blockchain are associated with each other.
Resumen de: US20260303364A1
A system controls outbound electronic communications attributed to blockchain-verified senders. A verification service validates a cryptographic signature for a wallet address or public key, determines ownership or control of a blockchain-recorded asset or identity, and creates a verified sender record. A binding-record data store stores subscription binding records associating recipient identifiers with verified sender records and opt-in state. For a proposed outbound communication, a routing gateway service determines a current per-recipient authorization decision and, only for an allow decision, generates an authorization artifact bound to communication, recipient, channel, sender, binding, policy, and timing fields. A delivery adapter process validates the authorization artifact before retrieving or using transport credentials, creating payloads, writing queues, calling provider APIs, signing webhooks, resolving push tokens, writing inbox records, or opening network connections. Non-bypass controls and fresh retry authorization prevent unauthorized or stale transport invocation.
Resumen de: US20260300941A1
A quantum-resilient decentralized social media system is disclosed. The system includes a mobile application that enables users to create and interact with content, manage cryptocurrency assets, utilize artificial intelligence tools, and participate in decentralized governance. An API gateway provides quantum-resistant secure communication with a server-side services module comprising a social media engine, an artificial intelligence engine, a finance and trading module, a quantum security module, and a governance module. A distributed node network implements a three-dimensional spherical blockchain architecture to immutably record social activity, financial transactions, governance actions, and security validations. In some embodiments, methods are provided for initializing user accounts using cryptographic wallets and post-quantum keys, for generating and monetizing content through blockchain storage and micro-payment distribution, and for executing automated cryptocurrency trading using an AI-driven trading bot with results recorded on the blockchain.
Resumen de: WO2026205718A1
The present disclosure relates to a battery data management method, and the technical problem to be solved is to provide a battery data management method ensuring immutability and transparency of data, and guaranteeing confidentiality and integrity of data by applying encryption and digital signing. To this end, the present disclosure provides the steps in which: a main battery management system collects data of a battery and generates a hash value of the data; a blockchain network generates a block header and generates a block structure in which the data is included in the block header; the blockchain network generates a Merkle root on the basis of the hash value of the data; the blockchain network validates a blockchain transaction and performs proof-of-work on the basis of a preset target difficulty; and the blockchain network verifies the validity of the block structure and adds a new block to the blockchain network on the basis of the verification result.
Resumen de: US20260303338A1
0000 The present technology can provide decentralized security and data management using a decentralized system to generate a cryptography key for decrypting data and using a smart contract to determine access to the cryptography key. The system obtains a request associated with a cryptography key (e.g., a request to decrypt data), and the request indicates the user's identity, a smart contract, and the identity of the key. The system checks a smart contract on a blockchain to determine whether the access conditions are satisfied for the smart contract. When access is authorized, the system generates a derived, cryptography key using a threshold of independent parties (e.g., key servers and/or members of a multi-party computation (MPC) committee). Threshold cryptography can be used in which t-out-of-n independent parties are required to generate the derived key.
Resumen de: US20260301063A1
A system for real-time analysis and generation of a predictive verdict for a user entity based on user entity blockchain assets may be configured to onboard a target user associated with the at least one user-entity node on a permissioned blockchain responsive to an approval request comprising user financial data received from at least one user-entity node; derive parameters from the target user financial data based on the request; record the parameters on the permissioned blockchain in a form of target user assets; generate a feature vector based on the target user assets; ingest the feature vector into the ML module coupled to an Artificial Neural Network (ANN); receive a plurality of approval parameters from at least one financial predictive model generated by the ML module using outputs of the ANN based on the feature vector; and generate at least one verdict for the at least one user entity node.
Resumen de: US20260301072A1
0000 A system for real-time economic intelligence within a state-funded token ecosystem includes a central processing unit that coordinates acquisition, processing, analytics, and visualization while using historical datasets for longitudinal forecasting. A data acquisition module collects, parses, and standardizes token transactions and economic indicators from blockchain networks, economic databases, regulatory platforms, and third-party providers. A data storage module maintains real-time logs, historical datasets, and predictive modeling artifacts. An integrated analytics module computes token metrics including velocity, liquidity, and retention. An artificial intelligence predictive modeling module forecasts fiscal ripple effects. A geo-fenced mapping module tracks token flows and lifecycle events and renders heat maps and token journey paths. A tokenomics quotient calculation module generates a Tokenomics Quotient (TQ). A network communication module secures exchanges. An external interfaces module exposes application programming interfaces. A dashboard visualization module presents real-time intelligence and risk assessments.
Nº publicación: AU2026201325A1 01/10/2026
Solicitante:
PETERS MICHAEL
Peters, Michael
Resumen de: AU2026201325A1
A computer-implemented system and method for policy-gated execution of artificial intelligence workloads. The system intercepts execution requests at pre-execution enforcement points, constructs a Context Graph — a cryptographically bound, multi-party authorisation directed acyclic graph (DAG) anchored to a hardware root of trust — representing the execution context including workload identity, request parameters, data classifications, execution environment attributes, and requester authorisation scope. The Context Graph is evaluated against configurable policy rules expressed in a declarative policy language to produce a decision. For permitted executions, the system issues authorisation tokens cryptographically bound to a context digest, policy version, nonce, and validity interval. All decisions are recorded in an append-only, hash-chained evidence ledger enabling independent verification. In advanced embodiments, policy evaluation executes within hardware-isolated secure enclaves using Trusted Execution Environment technology, and the system enforces procedural requirements including multi-party authorisation and time-delayed execution for high-risk actions. Authorisation tokens and attestation bindings may utilise post-quantum signature schemes conforming to FIPS 204 (ML-DSA) or FIPS 205 (SLH-DSA). eb e b Patent A — The Gatekeeper System and method for policy-gated execution of AI workflows using evidence-anchored authorization and runtime enforcement BRIEF DESCRIP
BOPI
Sede Electrónica
