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116
resultados
Última actualización
13/09/2026 [07:25:00]
Resultados 50 a 75 de 116
Resumen de: US20260253139A1
In certain aspects, a computer-implemented method includes monitoring data entries written on a database. The computer-implemented method includes recording at least part of the data entries written on the database to a blockchain.
Resumen de: US20260254664A1
0000 An information processing method includes: obtaining first data; applying noise to second data that is based on the first data; and managing, on a public blockchain, third data that is based on the second data to which the noise has been applied, and managing the second data on a private blockchain.
Resumen de: US20260253071A1
A control method performed by a device includes: obtaining a first computation result from a first smart contract stored on a first blockchain by inputting first data to the first smart contract; generating second data by adding a random value smaller than a norm of the first data to the first data; obtaining a second computation result from the first smart contract by inputting the second data to the first smart contract; and storing the first data and the second data as first inspection data, based on a comparison result of comparing the first computation result and the second computation result.
Resumen de: DE102025000679A1
Technisches Gebiet:Die Erfindung betrifft ein System und Verfahren zur dynamischen Vergabe von Parkplätzen, das maschinelles Lernen, Blockchain-Technologie, Geolokalisierung und Predictive Analytics integriert, um die Parklogistik in städtischen Umgebungen zu optimieren.Technisches Problem: Bestehende Parklösungen sind durch mangelnde Echtzeitkoordination, statische Verfügbarkeitsanzeigen und ineffiziente Ressourcennutzung begrenzt. Zudem berücksichtigen sie keine Faktoren wie Fahrzeugkompatibilität, Berechtigungskriterien oder adaptive Algorithmen.Kern der Lösung:Das System und Verfahren umfasst folgende wesentliche Elemente:• Einen dynamischen Matching-Algorithmus, der Fahrzeuggröße, Parkplatztyp (z. B. Elektrofahrzeuge, Behindertenparkplätze) und Echtzeit-Standortdaten analysiert.• Einen bidirektionalen Preismechanismus, bei dem entweder der suchende oder der geparkte Fahrer den Preis festlegt.• Maschinelles Lernen zur Priorisierung erfolgreicher Zuordnungen basierend auf historischen Daten.• BlockchainTechnologie zur sicheren Abwicklung von Transaktionen und Gewährleistung von Datenintegrität.• Predictive Analytics, um Parkverfügbarkeit anhand von Zeit, Ort und Veranstaltungsdaten vorherzusagen.Hauptanwendungsgebiet(e):Das System dient zur Reduzierung von Verkehrsstaus durch effiziente Parkplatzvergabe, zur Steigerung der Nutzerzufriedenheit durch flexible Preisgestaltung und zur Sicherung von Transaktionen in Echtzeit. Es ist insbesondere für stä
Resumen de: US20260253058A1
The present invention efficiently assists a user's acquisition of a token, and the like. Disclosed is an information processing device that, on the basis of various inputs from a user, automatically generates base information of a token that can be distributed on a network related to a blockchain composed of a plurality of computers.
Resumen de: US20260254652A1
A blockchain enhanced layered and integrated cyber security method and system. In one embodiment, a method of cybersecurity monitoring, the steps comprising: performing a security analysis of an information system, wherein the security analysis comprises a plurality of security criteria; (b) creating a plurality of security hash values associated with each of the plurality of security criteria; (c) generating a baseline master hash comprising an amalgamation of the plurality of security hash values; (d) submitting the baseline master hash to a blockchain ledger; (e) revalidating the information system after a revalidation epoch; and (f) repeating step (e) over successive revalidation epochs to monitor the information system for hash mismatches.
Resumen de: WO2026178261A1
Systems and methods for implementing a C3N smart contract enabled blockchain platform. The platform employs a Proof-of-Reputation (PoR) consensus mechanism in which validator nodes are selected based on a C3N Score — a multi-dimensional trust score comprising a weighted composite of eight sub-scores drawn from performance, opinion, and reputation categories — stored on a distributed ledger not controllable by any single entity. The platform reduces the time and cost of building custom cryptocurrency blockchains: a business inputs its rules using the C3N Integrated Development Environment (IDE) or Command Line Interface (CLI), and the platform generates concrete smart contract implementations of pre-fabricated blockchain interfaces automatically. Network routing is conditioned on trust scores, such that only nodes meeting a minimum score threshold participate in routing and consensus.
Resumen de: US20260253076A1
0000 A system has a public verification layer including public blockchain transaction machines in network communication. A private transaction layer includes transaction machines in network communication, configured to utilize zero-knowledge proofs (ZKPs) to record private transactions as encrypted data, inaccessible to entities not involved in the transactions. At least one transaction machine groups private transactions into a verification job. The verification job is processed by the public blockchain transaction machines to generate validity proofs-of-state for each private transaction. Final state changes are returned to the transaction machines for recordation.
Resumen de: US20260253017A1
0000 The present disclosure is directed to an information processing apparatus reads, from a product, a data carrier for accessing Digital Product Passport (DPP) information of the product that is managed on a blockchain; acquires, by using information in the read data carrier, first DPP information that is DPP information of a main unit of the product that is managed on the blockchain, and second DPP information that is DPP information of one or more parts installed in the product, the second DPP information being managed on the blockchain in association with the first DPP information; and outputs a specific carbon footprint based on a carbon footprint of the product included in the acquired first DPP information and a carbon footprint of each of the one or more parts included in the acquired second DPP information.
Resumen de: US20260252376A1
0000 The present disclosure relates to a blockchain system including a transaction classifying network, wherein the blockchain system includes a blockchain network including a first blockchain and a second blockchain and a transaction classifying network which classifies a plurality of transaction proposals transmitted from clients to transmit the transaction proposals to the blockchain network.
Resumen de: US20260254617A1
The method can include receiving a key generation request from a user; providing at least one value of a cost parameter associated to the user; calculating a cost value for a first key generation scheme using a cost function for the first key generation scheme and the at least one value of a cost parameter; calculating a cost value for a second key generation scheme using a cost function for the second key generation scheme and the at least one value of a cost parameter; comparing the cost value for the first key generation scheme to the cost value for the second key generation scheme; selecting one of the first key generation scheme and the second key generation scheme based on the results of the comparison; generating a blockchain key based on the selected key generation scheme; and storing the blockchain key in a non-transitory computer memory.
Resumen de: US20260254642A1
0000 A blockchain-based system and method for registering and authenticating ownership rights in digital images or physical objects represented thereby, robust to bit-level variations from recompression, recapture, or format conversion while maintaining cryptographic security. The registration process generates an obfuscated digest (optical signature) from the original image, sufficient for verification at a cryptographic collision-resistance level equivalent to conventional hashing, without exposing the non-obfuscated Reference object on the public blockchain.
Resumen de: US20260253051A1
Methods, systems, and devices for data management are described. Techniques described herein may enable a user to link one or more blockchain wallet accounts such that a global wallet may be used to fund multiple application-specific smart accounts. For example, the user may create an application-specific smart account and may add the global smart wallet as an owner of the application-specific smart account. The user may accordingly transfer an amount of crypto to one or more destination addresses associated with the client applications by enabling the global smart account to transfer the amount of crypto token to the respective application-specific smart account. Additionally, a smart contract may be provided permissions to allow spends from the global smart account by third-party applications associated with the application-specific wallet.
Resumen de: WO2026177257A1
One embodiment of the present invention provides a system for privacy-preserving federated learning of a large language model, the system comprising: a device layer that anonymizes user data by applying a local differential privacy technique that adds noise based on multi-feature encoding to the user data, and provides the anonymized data; an edge layer that trains an LLM local model by using the anonymized data and transmits an encrypted weight of the trained LLM local model to a blockchain system; and a cloud layer that performs toxicity verification on the encrypted weight of the LLM local model and generates an LLM global model by aggregating, on a blockchain, the weights of LLM local models that have passed the toxicity verification.
Resumen de: DE102025000685A1
Die Erfindung betrifft ein Peer-to-Peer Handelsprotokoll für den direkten Austausch von Vermögenswerten auf Blockchain-Netzwerken ohne Beteiligung Dritter.Das Protokoll umfasst eine Preisfestsetzungsmechanik, bei der Eigentümer einen Preis sowie akzeptierte Währungen direkt im intelligenten Vertrag des Vermögenswerts hinterlegen. Eine passive Swap-Funktion validiert eingehende Kaufanfragen hinsichtlich Preis, Verfügbarkeit und Währung, zieht die Zahlung ein und überträgt den Vermögenswert an den Käufer. Eine aktive Swap-Funktion ermöglicht es dem Käufer, Mittel vorab zuzuweisen, die passive Swap-Funktion des Zielvermögenswerts aufzurufen und die Zuweisung nach erfolgreichem Austausch wieder freizugeben.Die Sicherheit wird durch eindeutige Identifikation der aufrufenden Verträge sowie durch atomare Transaktionsausführung der Blockchain gewährleistet. Das Protokoll unterstützt sowohl fungible als auch nicht-fungible Vermögenswerte und ermöglicht Cross-Asset-Swaps.Die Erfindung eliminiert die Abhängigkeit von externen Marktplätzen, erhöht die Sicherheit durch Vermeidung von Drittpartei-Genehmigungen und gewährleistet volle Preiskontrolle für den Eigentümer.
Resumen de: US20260253057A1
Disclosed herein are systems and methods for crypto transfer between a crypto wallet and a pool wallet. The system comprising a user interface for interacting with an application and a processing unit, which executes the application, which is configured to receive, from an individual beneficiary of the application, a transaction request, wherein the individual beneficiary is assigned a user ID. The application obtains/retrieves a transaction ID from a Blockchain, associates the transaction ID with the user ID and stores the associated transaction ID and user ID. Upon receiving into the pool wallet, a crypto transfer with its associated transaction ID from the Blockchain, the application matches the transaction ID of the crypto transfer with the stored transaction ID. The application labels the transferred crypto in the pool wallet with the associated user ID upon confirming a match between the stored transaction ID and the transaction ID of the crypto transfer.
Resumen de: US20260253103A1
0000 Systems and methods are disclosed for integrating targeted, personalized advertising within AI-generated responses. A user query is received and processed by a large language model to produce a response, which is then analyzed to identify suitable advertising opportunities. Based on real-time contextual analysis, user profile data, and past interactions, one or more hyperlinked or text-based content units are selected and embedded at optimal positions determined by the semantic structure of the response. The final integrated response is presented to the user, with interactions such as click-through rates and time spent tracked to inform continuous machine learning optimization of content selection, placement, and personalization. Additional embodiments include features like privacy controls, blockchain-secured content transactions, augmented reality presentations, federated learning for data privacy, and dynamic pricing or bidding systems, enabling the framework to adapt to various input types and cultural contexts.
Resumen de: US20260254651A1
0000 Systems, apparatuses, methods, and computer program products are disclosed for linking a real-world identity and a metaverse identity. An example method includes receiving an indication of user input from a user avatar, the user input comprising a user identification and a set of input parameters, and verifying, by a distributed application engine, authenticity of the input parameters. The example method further includes generating, by cryptographic circuitry, an authentication hash of hash components, the hash components comprising the set of input parameters, and transmitting the authentication hash to an authentication entity. The example method further includes, in response to transmitting the authentication hash to the authentication entity, receiving customer verification data pertaining to a user associated with the user avatar, and generating, by blockchain circuitry and based on the customer verification data, a block on a distributed ledger, wherein the block comprises the set of input parameters.
Resumen de: WO2026177727A1
NeuralClaim Al is an Al-powered system that autonomously identifies emerging technological gaps, generates novel inventions, evaluates patentability, and automates patent drafting. The system integrates Al-driven problem identification, generative design, prior art analysis, adaptive claim optimization, and blockchain-based licensing to streamline the intellectual property lifecycle. By enabling tiered licensing and Al-powered compliance enforcement, NeuralClaim Al democratizes innovation while ensuring enforceable IP protection. Field of the Invention: This invention relates to artificial intelligence, intellectual property management, and innovation commercialization. It specifically addresses an Al -driven system that continuously monitors global research, autonomously generates patentable inventions, assesses their novelty and feasibility, and facilitates ethical commercialization through structured licensing frameworks. Background of the Invention: Traditional patent systems are slow, costly, and inaccessible to independent inventors and startups. Patent hoarding, inefficient prior art searches, and limited technology access further hinder innovation. While Al has begun assisting patent drafting, it has yet to optimize the entire invention lifecycle. NeuralClaim Al introduces a comprehensive solution, automating real-time problem identification, Al-generated solution synthesis, prior art analysis, adaptive patent optimization, and ethical commercialization. By accelerati
Resumen de: US20260253082A1
A computer-implemented method of transferring a token using a blockchain, comprising: generating a transaction comprising an input that references an output of a issuance transaction or an output of a transaction that forms part of a chain of one or more transactions linking to the issuance transaction, an output locked to a public key of the receiving party and an output locked to a public key of the sending party; sending the transaction to a receiving party; receiving a funded transaction from the receiving party; verifying that the output locked to the public key of the sending party locks a predetermined amount of digital asset, and if so, generating a signed transaction by including a signature in the input of the funded transaction, wherein the signature corresponds to the first public key of the sending party; and sending the signed transaction to a blockchain network.
Resumen de: US20260253073A1
0000 The disclosed technology includes a blockchain-based technique for generating a non-fungible digital asset based on a code that represents a travel service product. The code is stored in a travel service database in association with a user information and the non-fungible digital asset is also associated with the user information. The code stored in the travel service database coexists with the linked non-fungible digital asset stored at a blockchain. The technique further includes successively performing transactions with the non-fungible digital asset through additional users to a final user, detecting expiration for utilizing the underlying travel service product and, in response, fixing the association of the code to the final user and preventing further transactions with the non-fungible digital asset.
Resumen de: US20260252667A1
A system uses one or more non-fungible tokens (NFTs) for authentication. An NFT and an associated smart contract may be generated and stored on a blockchain for authority that is to be delegated to a delegate on behalf of a delegator. The NFT may then be provided to the delegate, who may use the NFT to authenticate himself in order to act on the delegated authority. Subsequently, the NFT may be transferred, revoked, marked expired, and/or otherwise controlled by the delegator in order to control the authority delegated to the delegate.
Resumen de: US20260252553A1
In a blockchain system in which a network with a hierarchical structure is formed by a plurality of nodes, a node belonging to a first group of a first layer different from a lowest layer manages a first ledger including transaction data related to a transaction in the first group and performs ledger locking to not update the first ledger during a lock period after the first ledger is updated. If a second ledger managed by a second group in a second layer lower than the first layer has been updated within the lock period when the lock period ends, the node updates the first ledger to include, in the first ledger, ledger information related to the updated second ledger.
Resumen de: US20260252552A1
0000 A system and a method for an inter-shard transaction between accounts belonging to different shards (working shards) in a blockchain network to which dynamic sharding technique is applied. The system for an inter-shard transaction in a blockchain network, according to one embodiment of the present invention, is included in a first node for managing a first transmission account for performing a first transaction. The first node comprises: a home shard calculation unit calculating, on the basis of address information about a first reception account and total shard number information, home shard information about the first reception account for performing the first transaction; a working shard information request unit for requesting working shard information about the first reception account from a second node having the home shard of the first reception account as a working shard; a working shard information reception unit and a transaction transmission unit.
Nº publicación: US20260253070A1 27/08/2026
Solicitante:
NCHAIN LICENSING AG [CH]
nChain Licensing AG
Resumen de: US20260253070A1
A computer-implemented method of transmitting blockchain transactions to nodes of a blockchain network, wherein a compact transaction is a blockchain transaction comprising i) a CS at least partly written in a high-level (HL) scripting language, wherein the CS is configured to perform an operation equivalent to an expanded script (ES) written in the LL scripting language, and wherein the method comprises: obtaining a set of compact transactions; transmitting one or more of the set of compact transactions to at least one other CS-enabled node; converting one or more of the set of compact transactions to one or more respective expanded transactions, wherein said converting comprises, for a given compact transaction, replacing the CS of that compact transaction with an equivalent ES; and transmitting the one or more expanded transactions to at least one CS-disabled node.
BOPI
Sede Electrónica
