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148
resultados
Última actualización
16/10/2026 [07:41:00]
Resumen de: EP4823134A2
This invention relates generally to distributed ledger technology (including blockchain related technologies), and in particular the use of a blockchain in implementing, controlling and/or automating a task or process. It may relate to the use of a blockchain or related technology for recording or representing the execution of a portion of logic. This portion of logic may be arranged to implement the functionality of a logic gate, or plurality of logic gates, such as AND, XOR, NOT, OR etc.. An embodiment of the invention may comprise the steps of: providing a blockchain Transaction comprising a redeem script for an output, wherein the redeem script comprises: i) a plurality of input parameters, wherein each input parameter is uniquely associated with a potential state of at least one data source supplied to an unlocking script of a further transaction arranged to spend the output; and wherein one of the input parameters which is a target output parameter; ii) logic arranged to provide a result based on: A) a calculation performed on the input parameters provided by an unlocking script so as to provide an interim result; and B) a comparison of a target output parameter via the unlocking script against the interim result; and also comprising the step of attempting to spend the transaction output more than once, each attempt supplying a different target output parameter.
Resumen de: EP4823035A1
0001 A computer-implemented method for interfacing with a blockchain network comprising: - receiving a unique identifier, - determining a cryptographic key, preferably a private key, by calculation and by using said unique identifier and/or by starting from said unique identifier, - using the cryptographic key, preferably the private key, so determined.
Resumen de: WO2025119852A1
The solution of the present invention is based on using a blockchain structure to design a platform for authenticating a user terminal seeking to register with a core network operated by a telecommunications operator with which the user of the user terminal has subscribed to a service plan. More particularly, the present solution is based on delegating certain authentication operations from a user terminal to a third-party service interfacing the structure of the blockchain with at least one radio access network, or RAN, and a plurality of core networks, in order to guarantee the integrity and authenticity of the user terminal authentication process, in particular in a context of pooling the RAN among a plurality of entities which may or may not include the telecommunications operator with which the user of the user terminal has subscribed to a service plan.
Resumen de: WO2025120235A1
The invention proposes a blockchain maintenance method that allows to reduce the memory footprint and the overall maintenance cost of a blockchain. Each block contains transaction data with an associated expiration date, and the proposed method only removes a block if all transactions of that block have an expired expiration date at a given time.
Resumen de: WO2025122996A1
Embodiments are directed toward a blockchain system including a global state and an assemblage of blocks, each block representing a collection of state transformation records, each state transformation record describing a state transformation performed on the global state, where preceding blocks referenced by any given block contain state transformation records describing state transformations performed on the global state prior to the evaluation of the given block, and where at least one state transformation record is a zero-knowledge transformation record encoding a zero-knowledge state transformation description, which zero-knowledge transformation record comprises at least the following elements: paths identifying the locations of the elements of a discrete data subset, a revised data subset, and a transition proof implemented as a non-interactive zero-knowledge proof, which transition proof proves that the transition from the discrete data subset to the revised data subset follows the established rules of the blockchain system.
Resumen de: WO2026207949A1
A multi-objective optimization method for power resource interaction based on a composite blockchain, comprising: step S102, acquiring a global optimization model of a power resource interaction system, the global optimization model comprising an objective function and a constraint condition; step S104, when Pareto improvement exists in the power resource interaction system, solving the objective function and the constraint condition to obtain a target solution set; step S106, adjusting a blockchain smart contract on the basis of the target solution set to obtain an adjusted blockchain smart contract; and step S108, controlling accounts of interaction entities to perform power resource interaction on the basis of the adjusted blockchain smart contract.
Resumen de: US20260311547A1
Disclosed are casino gaming systems and methods for use of cryptocurrencies in player accounts. A casino gaming system includes one or more servers having an API service, a transfer wallet, a bridge service, a player's unified wallet, and a casino main wallet. The bridge service monitors the transfer wallet for cryptocurrency, transfers the cryptocurrency to the casino main wallet, computes a current cash value of the cryptocurrency, and deposits equivalent credits into the player's unified wallet. The cryptocurrency in the casino main wallet may be converted into a stablecoin. The credits deposited into the player's unified wallet may be denominated in a wrapped cryptocurrency. Loyalty credits may be converted into a merchant cryptocurrency stored on an enterprise blockchain shared among casino brands and merchants for redemption of goods or services.
Resumen de: US20260311280A1
A system and method may leverage Gen AI to prevent future digital transactions by fraudulent actors using digital avatars of an expired entity. A proof of death may be generated for an expired entity, such as a deceased person, and recorded on the blockchain. An avatar associated with the expired entity may control digital assets or rights associated with the avatar. The avatar of the expired entity may be caused to expire to prevent future use by generating an electronic proof of expiry of the avatar that is recorded in a blockchain ledger or in an avatar repository. A beneficiary of assets or rights controlled by the expired avatar may be determined. When there is no nominee, an NFT that indicates that there is no nominee may be recorded on the blockchain, and legal authorities may handle the disposition of the assets or rights of the expired avatar.
Resumen de: US20260312788A1
0000 This specification discloses systems, methods, media and devices for privacy protection, which are applied to a blockchain. An example system includes a first terminal, a second terminal, and a consensus node. The first terminal determines first service data, performs homomorphic encryption on the first service data to obtain first ciphertext, and performs asymmetric encryption on the first service data based on a public key of the second terminal to obtain second ciphertext; generates a first zero-knowledge proof proving that the second ciphertext matches the first service data, and constructs a service data packet based on the first ciphertext, the second ciphertext, and the first zero-knowledge proof; and invokes a smart contract to verify the service data packet, and when the verification succeeds, sends the service data packet to the consensus node by using the smart contract.
Resumen de: WO2026213238A2
The compositions and methods described herein relate to authentication using Sid4CID substances—customized stable isotopes, rare earth elements, and precision-engineered compounds—optionally combined with CLR colorants formulated from diverse molecular combinations. These traceable taggants are incorporated at trace-level concentrations through various application modalities and integrated pathways into commercial materials or coatings. CLR compounds encompass a diverse spectrum of engineered colorant systems, designed to maintain detectability and functional integrity across varied chemical environments and coating architectures. The incorporation of taggants enables detection through a range of analytical technologies, spanning non-destructive field instruments and advanced laboratory-based assays. The system supports anomaly detection, digital governance, and blockchain-based traceability through structured APIs and secure platforms. Sid4CID-CLR materials and coatings function as covert markers for identity, provenance, and anti-counterfeiting, enhancing compliance and intellectual property protection across commercial domains.
Resumen de: WO2026210215A1
The present invention discloses a system (100) for intellectual property monetization, leasing and risk-optimized asset conversion. The system (100) comprises a blockchain verification module (102) for authenticating intellectual property rights and financial information using smart contracts; a core banking system (103) for managing intellectual property-derived deposits and interest payments; and specialized AI agents (104) including intellectual property valuation AI agents (105) to assess market potential, commercial validation AI agents (106) to identify suitable lessees, and intellectual property leasing AI agents (107) to facilitate leasing. The system further comprises Big Data platform (108) integrated with Machine Learning models to analyse market trends. The present invention further discloses a method (200) for intellectual property monetization through AI-driven valuation, blockchain-secured leasing, interest payments, and performance monitoring, while also facilitating exit options.
Resumen de: US20260311272A1
0000 A system and method for generating, verifying, and securely storing digitally executed agreements with multi-factor consent. The invention utilizes biometric authentication, AI-guided walkthroughs, depth mapping, and haptic signature capture to ensure that the signing party is a real, consenting human. Verbal and non-verbal indicators are analyzed for confirmation. The system records and synchronizes the user's video, audio, and signature metadata into a finalized agreement that is encrypted and stored. The system optionally issues a unique token identifier for future access, which can be anchored to a blockchain for tamper-proof verification. The invention is applicable across sensitive domains including entertainment, healthcare, finance, real estate, employment, and personal liability.
Resumen de: US20260312803A1
0000 A method and system and computer program product for subscribing to action plans including a processing device for receiving an encrypted action plan summary transaction message including one or more fields from an analyst node in a blockchain network and generating an encrypted action plan summary transaction in a blockchain including the content of the encrypted action plan summary transaction message. The processing device may transmit the encrypted action plan summary transaction to the blockchain network. The processing device may transmit an encrypted action plan summary notice to the blockchain network alerting the nodes of the blockchain network to the encrypted action plan summary transaction.
Resumen de: US20260312813A1
0000 A unified framework is disclosed for creating a Verified Web that integrates blockchain domain resolution, cryptographic proofs, and Verified AI Agents. The system merges trust-scored resolution APIs (“Unruggable Resolve”) with a cross-chain data gateway (“Unruggable Gateways”) to retrieve data from multiple blockchains and off-chain sources. Cryptographic proofs anchor domain records, user credentials, and AI Agent workflows, ensuring tamper-resistant authenticity while preventing malicious resolver switching. The framework accommodates local or cloud-based Large Language Models (LLMs), enabling clients to dynamically assemble Verified AI Agents from verifiably sourced metadata. By mitigating AI-generated misinformation and supporting unstoppable name resolution, the solution fosters a robust ecosystem of decentralized, multi-chain applications, strengthening trust, security, and interoperability across evolving blockchain and AI landscapes.
Resumen de: US20260311270A1
A system for generating and managing a unified property identifier and lifecycle record is disclosed. The system comprises a data ingestion module for receiving property data, including parcel identifiers and deed records. An artificial intelligence (AI) validation engine verifies the authenticity and completeness of the received data. A generation module creates a unique, blockchain-anchored universal property identifier based on the validated data. A physical tag with a machine-readable element is issued, which, when scanned, resolves to a digital property record. A smart contract platform deployed on a blockchain records property lifecycle events, such as permits and repairs, and dynamically updates a property score. The system also includes interfaces for transmitting validated data packets to counterparties, updating ownership information while preserving historical records, and enabling the creation and management of fractional ownership tokens cryptographically linked to the universal property identifier.
Resumen de: US20260311566A1
A blockchain-based system is disclosed for facilitating wagering, rewards, and financial interactions within competitive sports environments, specifically pickleball. The system includes a native digital token and a plurality of smart contracts configured to automate match-based wagering, reward distribution, and transaction settlement based on verified match outcomes. A decentralized ledger records token transfers, player performance metrics, and achievement data. The system further includes an incentive framework providing performance-based recognitions and token rewards, and a tokenomics model governing issuance, allocation, and governance. The platform integrates with real-world sporting events and supports peer-to-peer transactions, tournament participation, and digital asset exchanges. By combining athletic performance with decentralized financial mechanisms, the system enables transparent, automated, and trustless monetization of competitive play within a secure blockchain infrastructure.
Resumen de: AU2025210772A1
Abstract A biometric compliance system integrates continuous physiological monitoring with blockchain-based enforcement through a biological artificial intelligence layer. The system comprises a neuroadaptive input module receiving multi-modal biometric data, which is processed by the biological artificial intelligence layer to compute composite physiological state values and generate compliance control signals. The biological artificial intelligence layer includes biometric analysis, compliance logic, and orchestration modules that coordinate system-wide operations. A cryptographic security module provides secure communications, while a distributed ledger interface records compliance events on a blockchain. A token management module dynamically adjusts access privileges of blockchain-based tokens in response to compliance control signals. All sensitive compliance operations execute within a hardware security module's isolated processing environment. This architecture enables real- time, adaptive compliance enforcement that responds to continuous changes in operator physiological state, replacing static authentication with dynamic, context-aware governance suitable for high-security and regulated environments. Abstract A biometric compliance system integrates continuous physiological monitoring with blockchain-based enforcement through a biological artificial intelligence layer. The system comprises a neuroadaptive input module receiving multi-modal biometric data, which is p
Resumen de: US20260311858A1
The present invention provides systems and methods for exchanging health data. A health data exchange platform includes health data from a plurality of data sources. The health data exchange platform preferably utilizes blockchain technology. The health data exchange platform includes both buyers of health data and suppliers of health data. The health data exchange platform includes a phenotype network system including at least one server, a user profile database, a report database, a permissions database, a geographic incident database, and a medical community database. The health data exchange platform further includes a personalized avatar to make a supplement recommendation plan tailored to a specific user.
Resumen de: US20260312802A1
The disclosed technique secures a seed phrase configured to access a digital wallet, which holds private keys to access digital assets on a blockchain. Copies of portions of the seed phrase are stored at multiple electronic devices. The seed phrase can be reconstructed at a particular device by retrieving a necessary and sufficient number of the portions from the other devices. In one example, the portions can be shared among devices when in physical proximity to each other and/or when the devices are authenticated as belonging to the same user, which owns the digital wallet. As such, the seed phrase can be stored securely across multiple devices and retrieved even when one of those devices is lost, damaged, or stolen.
Resumen de: US20260311041A1
0000 A blockchain-smart-contract-driven decentralized AI training data collecting and labeling method includes: deploying a decentralized workflow engine (DWE) to the target blockchain (S1), configuring roles and permissions (S2), creating tasks and escrowing funds by the publisher based on role permissions (S3), automatic task splitting and allocation by the system (S4), task acceptance and completion by workers (S5), review by verifiers and reaching data consistency through a BFT consensus algorithm (S6), automatic payment execution by the system (S7), and updating user credit scores based on performance (S8). The present disclosure uses a BFT consensus algorithm and DWE, combined with a distributed task allocation mechanism and AI-assisted verification tools, to eliminate intermediary links, reduce transaction costs, improve work efficiency, and ensure data quality, solving the problems of high cost, low efficiency, and poor quality control in traditional methods.
Resumen de: US20260311174A1
0000 A method for providing interoperability between blockchains by a blockchain connection relay server according to an embodiment of the present disclosure includes determining an asset type corresponding to interoperation between the blockchains and processing one or more transactions corresponding to the interoperation depending on the asset type.
Resumen de: US20260310517A1
0000 The present invention relates to cutting-edge blockchain-based platform addressing critical issues in data sharing and collaboration within the financial sector. Aligned with government data sharing policies, this platform fosters unfettered data sharing and collaborative endeavors across diverse sectors. This bridges the gap between Data Providers and Scientists, facilitating the convergence of data assets and analytical expertise. Smart contract infrastructure reduces operational costs and enhances efficiency. This invention offers solution for secure data asset management, collaboration, and distributed computation, benefiting financial institutions or banks as data providers, algorithm developers as data scientists and idle gaming PC's as remote nodes where job's are computed.
Resumen de: US20260310528A1
0000 A system processes inter-program communication by merging application program interfaces (APIs). API metadata for a plurality of mergeable APIs is extracted from a distributed API repository. A generative artificial intelligence process that executes a deep-learning neural network generates API clusters of combinable APIs from the API metadata and, from telemetry, identifies an API solution cluster having a highest performance ranking. The combinable APIs of the API solution cluster are combined, consistent with an API security rule, into a constructed API. The constructed API is tested as a self-executing smart contract stored on a distributed ledger blockchain, and the operability test results are returned to the generative artificial intelligence process. The constructed API is deployed to the distributed ledger blockchain, obsolete APIs are removed from the distributed API repository, and the distributed ledger blockchain is monitored in real time to incorporate performance metrics into the generative artificial intelligence process.
Resumen de: US20260311195A1
0000 A method for carrying out a transaction in a blockchain-type database, relating to at least one non-fungible token, the method being wherein it includes carrying out steps of: (c) receiving, via a first client device of a first user that is the recipient of the transaction, a request to authenticate a physical product uniquely associated with the non-fungible token; (d) if the physical product is authenticated on the first client device, executing the transaction in the blockchain-type database.
Nº publicación: US20260312834A1 08/10/2026
Solicitante:
INVENIAM CAPITAL PARTNERS INC [US]
Inveniam Capital Partners, Inc.
Resumen de: US20260312834A1
0000 A blockchain system has an identity-based blockchain account including a primary chain, a secondary chain, and at least one key book applying to the account, the at least one key book having a key page. The system includes: a hardware processor; and a memory device storing instructions. When the instructions are executed by the processor, they cause the processor to: record a multi-signature transaction originating from the account in the secondary chain; associate the transaction with the key page of the at least one key book, the key page including (i) a signature-authorization rule, and (ii) a plurality of keys corresponding to a plurality of transaction authorizers; record, in the secondary chain, an authorization of the transaction from a transaction authorizer of the plurality of transaction authorizers; and once a number of authorizations recorded on the secondary chain satisfies the signature-authorization rule, record the transaction on the primary chain for execution.
BOPI
Sede Electrónica
