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133
results.
Updated on
11/10/2026 [07:42:00]
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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
Absstract of: 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.
Nº publicación: EP4818935A1 07/10/2026
Applicant:
TVS MOTOR CO LIMITED [IN]
TVS Motor Company Limited
Absstract of: 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.
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