Blockchain

HYBRID ASSET API GATEWAY FOR NETWORKED COMPUTING ENVIRONMENT

Resumen de: WO2026050086A1

The present disclosure provides a hybrid asset API gateway system, comprising: a standardized application programming interface (API) gateway configured to integrate with issuer systems; a digital depot module configured to manage accounts, digital wallets, and fiat-based transaction records; a digital network module configured to create digital tokens representing ownership units of assets and to deploy such tokens on a distributed ledger network; and a digital register module configured to maintain immutable records of asset lifecycle events. The system allows an issuer to select between representing ownership units as traditional securities or blockchain-based digital tokens, wherein each ownership unit is backed on a one-to-one basis by the value of an underlying asset.

WORKFLOW-AWARE ACCESS CONTROL FOR SOURCE CODE MANAGEMENT

Resumen de: WO2026046664A1

Embodiments of the present disclosure provide a system and method for workflow-aware access control, WFAC, in a source code management, SCM, repository. The method may comprise: receiving, by a central manager, a request from a Resource Contributor, RC, to access the SCM repository owned by a Resource Owner, RO; initiating, by either the RO or the RC, a creation of an access policy for accessing the SCM repository; customizing, by the initiating party, a policy template using metadata to define specific contract details; deploying the customized access policy as a smart contract on a semi-private blockchain; obtaining agreement from the RO and the RC by collecting digital signatures on the smart contract; evaluating, by the central manager, one or more conditions specified in the agreed access policy; updating, by a controller, one or more SCM settings based on the evaluated conditions to grant the RC access to the SCM repository; and allowing, by the central manager, the RC to access the SCM repository in accordance with the updated SCM settings.

Multi-Unit Remote Monitoring and Control System with AI and Non-AI Modes for Industrial Environments

Resumen de: US20260064105A1

The present invention relates to a multi-unit remote monitoring and control system designed specifically for industrial environments, capable of operating in AI, non-AI, and dual AI/non-AI modes. The system dynamically manages communication across various industrial protocols, optimizes energy usage through energy harvesting, and ensures robust security with multi-layered encryption and blockchain technology. The system includes a dynamic communication module that switches between industrial protocols, a mesh or hybrid network supporting industrial-grade wireless communication, and a user interface for remote monitoring and control. AI integration allows for advanced analytics and predictive maintenance, making the system adaptable to diverse industrial applications.

REGISTERING SMART CONTRACT ON A BLOCKCHAIN NETWORK

Resumen de: US20260067693A1

A method performed by an application function, AF, device. The method includes sending a first message registering a smart contract on a blockchain network, for accessing a service provided by at least one network exposure function, NEF, device. The method includes sending a second message subscribing to notification of an event provided by the at least one NEF device. The method includes receiving at least one first response message notifying about the event, wherein receiving the first response message triggers an execution of the smart contract on the blockchain network.

SOURCE VERIFICATION SYSTEM

Resumen de: US20260067105A1

Publishers can securely register media content (e.g. video, audio, image etc.) by verifying their identity, for example, through a blockchain wallet or other verification mechanism, providing media metadata, and generating a unique fingerprint and hash of the media. The unique fingerprint hash, along with basic metadata such as the URL location or a unique identifier of the media, is stored on the blockchain to link the media to its publisher.

SECURELY PROCESSING A CONTINGENT ACTION TOKEN

Resumen de: US20260067107A1

A method executed by a computing device includes determining whether baseline content associated with a longevity-contingent instrument is qualified for a proposed a non-fungible token (NFT) for an object distributed ledger. The baseline content includes an obligation provider identifier (ID) and an outcome recipient ID. When the baseline content is qualified, the method further includes determining an availability status for the NFT and establishing NFT content. The method further includes causing generation of a new block affiliated with the NFT via a blockchain of the object distributed ledger, where the new block includes the NFT content.

BLOCKCHAIN-BASED SMART CONTRACT INSTANT LOTTERY TICKET

Resumen de: US20260065746A1

A ticket issuer server provides a digital instant lottery ticket, such as a smart contract instant lottery ticket (SILT) on a digital ledger, such as a blockchain infrastructure that supports execution of smart contracts. The ticket issuer server obtains an encryption key from a key issuer, encrypts a prize code with the encryption key to provide an encrypted prize code, creates an object, such as a smart contract representing the SILT, wherein the smart contract includes a ticket owner address attribute, a ticket issuer address attribute, a key issuer address attribute and the encrypted prize code, and stores the object on the digital ledger.

MULTI-SIGNATURE VERIFICATION NETWORK

Resumen de: US20260065263A1

Systems and methods for authorizing a blockchain transaction. A verification network receives a transaction request for the blockchain transaction from a payer device including a first signature generated by a first private key associated with a payer. The verification network broadcasts a verification request to verification system(s) which assess pre-agreed threshold parameters. If the parameter(s) are satisfied, at least one verification system perfects the transaction by generating a second signature using a second private key, and broadcasts the transaction to the blockchain network. If the parameter(s) are not satisfied, verification offer(s) from among the verification system(s) including the second signature(s) are used to prompt the payer device to confirm the blockchain transaction by selecting at least one of the offer(s). The verification network receives selected offer(s) from the payer device and broadcasts the transaction to the blockchain network, in accordance with the selected offer(s) and the transaction request.

Systems and Methods for Digital Real Estate Record Keeping

Resumen de: US20260065389A1

Embodiments of methods for real estate record keeping via blockchain are disclosed. Generally, a property having any address may be associated with a non-fungible token (NFT) and a webpage with two-factor authentication. That webpage may be updated whenever any renovations (maintenance or upgrades) are performed on a property, acting as a digital record book for all events related to the property. This facilitates clear communication between all parties (homeowners/sellers, buyers, banks, insurance companies, etc.) to streamline data sharing and third-party verification.

SYSTEMS AND METHODS FOR ISSUANCE AND USE OF PRIVATE EQUITY TOKENS

Resumen de: US20260065377A1

A method may include: receiving capital needs from a fund manager; retrieving an amount committed, an amount called, an amount unfunded, and an amount distributed for investors from an investor register on a digital assets blockchain; establishing investor level capital call details; minting a total fund token balance to a blockchain address for the fund manager; enriching the investor level capital call details; sharing, the enriched investor level capital call details with the distributor; moving funds for each investor to on-chain investor accounts; minting blockchain-based cash tokens to blockchain addresses for each of the investors; transferring the blockchain-based cash tokens from the investor blockchain addresses to the blockchain address for the fund manager; transferring the blockchain-based cash tokens from the investor blockchain address to the investor blockchain addresses; and redeeming the blockchain-based cash tokens into cash, wherein the blockchain-based cash tokens are burned as a result of the redemption.

HYBRID ASSET API GATEWAY FOR NETWORKED COMPUTING ENVIRONMENT

Resumen de: US20260065373A1

The present disclosure provides a hybrid asset API gateway system, comprising: a standardized application programming interface (API) gateway configured to integrate with issuer systems; a digital depot module configured to manage accounts, digital wallets, and fiat-based transaction records; a digital network module configured to create digital tokens representing ownership units of assets and to deploy such tokens on a distributed ledger network; and a digital register module configured to maintain immutable records of asset lifecycle events. The system allows an issuer to select between representing ownership units as traditional securities or blockchain-based digital tokens, wherein each ownership unit is backed on a one-to-one basis by the value of an underlying asset.

SYSTEM AND METHOD OF IOT-BASED CARBON EMISSION MONITORING AND TRADING USING DECENTRALIZED BLOCKCHAIN

Resumen de: US20260065297A1

The present disclosure provides for IoT-based carbon emission monitoring and trading using decentralized blockchain. According to one aspect of the present disclosure a system for an IoT-based carbon emission monitoring and trading using decentralized blockchain. According to a second aspect of the present disclosure a method of IoT-based carbon emission monitoring and trading using decentralized blockchain.

SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR A DISTRIBUTED CRYPTOGRAPHICALLY SECURED PROOF-OF-INTENT TRANSACTION NETWORK

Resumen de: US20260065242A1

Provided is a computer implemented method of authorizing transactions in a blockchain network of participant systems including a first system that sends transaction data to a second system that generates a notary request including the transaction data, at least one notary system and at least one witness system. The method includes the notary system: accepting the notary request from the second system; transmitting the transaction data to the witness systems; determining a subset of responsive witness systems; determining that a required number of affirmative responses has been received from the responsive witness systems; generating a block based on the transaction data; and publishing the block to a ledger of the blockchain network.

SECURE TRANSFER OF PERSONALLY IDENTIFIABLE INFORMATION FOR VIRTUAL ASSET SERVICE PROVIDERS

Resumen de: US20260067257A1

Methods, systems, and devices for data management are described. A personally identifiable information (PII) transmission service may receive, from a first virtual asset service provider (VASP), a request to securely transfer PII of a first user of the first VASP to a second VASP, where the request includes the PII and is received based on a requested blockchain transfer of an amount of a crypto token from a first blockchain address of the first user and managed by the first VASP to a second blockchain address managed by the second VASP. The PII transmission service may encrypt the PII after receiving the request and store the encrypted PII of the first user at a database associated with the PII transmission service. The PII transmission service may securely transmit an indication of the encrypted PII stored at the database of the PII transmission service and accessible by the second VASP.

AI Reputation Oracle for Tokenized Creator Influence

Resumen de: US20260067087A1

A computer-implemented system converts verified digital-influence data into blockchain tokens with cryptographically anchored reputation scores. The system aggregates at least 1,200 signals per cycle, validated by a decentralized Scoring Committee, and embeds the verified score as a Score Anchor in each token. Transactions use a Premium Purchase Function that executes atomic, three-times (3×) royalties for high-reputation creators. A Drift Guard prevents artificial inflation, a Regulator Dashboard enables audit reconstruction, and Governance Contracts ensure adaptive AI model updates as technologies and market needs evolve.

METHOD FOR GENERATING NFT BASED TRAINING DATA

Resumen de: US20260067082A1

A system and method that integrates quantum algorithms into the Hyperledger blockchain platform, combining it with non-fungible tokens (NFTs) as data sources for generative artificial intelligence (AI) within the Internet of Things (IoT) ecosystem. The system can also use a public blockchain network for secure and authenticated transfer of NFT ownership and establishes a robust proof of ownership mechanism for AI models. This proof of ownership mechanism ensures the verifiability, traceability, and protection of ownership rights over the AI models represented by NFTs. By integrating quantum computing capabilities, NFTs, Gen AI, IoT integration, public blockchain transfer, and proof of ownership, the system enables enhanced security, authenticity, unique content generation, seamless NFT ownership transfer, and intellectual property protection within the Hyperledger and IoT domains.

RATE-LIMITED TOKEN MINTING IN BLOCKCHAIN SYSTEMS

Resumen de: US20260067084A1

Certain aspects of the present disclosure provide techniques for minting tokens on a blockchain. An example method generally includes receiving, at a token minter from a requesting party, a request to mint a quantity of tokens on a blockchain. Based at least on an identity of the requesting party and a time-based limit associated with the token minter, a determination that the requested quantity of tokens are mintable by the token minter is made. Based on the determination that the requested quantity of tokens are mintable by the token minter, a smart contract is executed to mint at least some tokens from the requested quantity of tokens on the blockchain.

ELECTRONIC DEVICE AND METHOD FOR PROVIDING SECRET MESSENGER FUNCTION THROUGH END-TO-END ENCRYPTION ON BASIS OF BLOCKCHAIN DID TECHNOLOGY

Resumen de: US20260067067A1

The present disclosure related to a client device including a communication interface configured to communicate with an agency server and a counterpart device, a memory, and a processor. The processor may transmit a topic creation request to the agency server, when a topic creation notification is received from the agency server, generate a first subscription DID corresponding to the topic, a pair of first subscription private key and first subscription public key corresponding to the first subscription DID, transmit the first subscription DID to the counterpart device, receive a second subscription DID generated by the counterpart device from the agency server, generate a first encryption key based on the first subscription private key and the second subscription DID, and transmit message data encrypted with the first encryption key to the agency server.

SYSTEM AND METHOD FOR MONETIZING TOKENIZED PROPERTY

Resumen de: US20260064815A1

A method and system for monetizing tokenized property that enables users to validate their property and then tokenized their validated property. The tokenized property can then be monetized via a monetization process and tracked using blockchain.

Information Processing Method, Information Processing System, and Computer Readable Medium

Resumen de: US20260066068A1

Provided are an information processing method, an information processing system, and a computer program enabling a data distribution while preventing falsification or fraud by using a non-fungible token (NFT). An information processing method includes processing of storing medical data relevant to a medical examination of a patient in a storage, minting an NFT corresponding to the stored medical data for a blockchain account of the patient in a blockchain system, and allowing an access to the medical data from a device of an owner of the NFT.

INFORMATION COMMUNICATION DEVICE AND INFORMATION COMMUNICATION PROGRAM

Resumen de: US20260065268A1

An information communication device that can share information using a blockchain on a network connected in a peer-to-peer manner. The device includes: a group information storage unit 12 that stores group information shared among members; a transaction issuance unit 18 that issues a transaction to a blockchain 4 when one member has performed a predetermined operation to change a content of one group information, the transaction indicating that the one group information has been changed; a transmission unit 14 that transmits the one group information after the change processing to another member; a transaction confirmation unit 20 that accesses, when reception of another group information from another member is detected, the blockchain 4 to confirm presence or absence of another transaction indicating that another group information has been changed; and an update processing unit 22 that reflects the another group information as legitimate information when there is the another transaction.

SYSTEM AND METHOD FOR SHARING KNOW YOUR CUSTOMER (KYC) DATA USING A BLOCKCHAIN

Resumen de: US20260065276A1

A system and method for sharing know your customer (KYC) data using a blockchain are disclosed. The method includes receiving a first request from a user to access at least one service and obtaining user identity details. Next, the method includes registering at least one KYC data for the user. Next, the method includes storing the at least one KYC data into at least one database associated with the first institution. Next, the method includes loading the KYC data onto a distributed ledger through a smart contract, the KYC data is accessible with a private key associated with the KYC data. Next, the method includes receiving a second request to access the KYC data, from a second institution. Next, the method includes providing access to the KYC data to the second institution based on an execution of the smart contract using a successful verification of the private key.

COMPUTER-IMPLEMENTED METHODS AND SYSTEMS FOR VALIDATING TOKENS FOR BLOCKCHAIN-BASED CRYPTOCURRENCIESCOMPUTER-IMPLEMENTED METHODS AND SYSTEMS FOR VALIDATING TOKENS FOR BLOCKCHAIN-BASED CRYPTOCURRENCIES

Resumen de: US20260065259A1

A first token associated with a first set of metadata and a first quantity of an asset is minted. A condition for triggering a process to duplicate the first token is determined to have been fulfilled. A second token that duplicates the first token is minted by at least causing a token minting transaction to be recorded to a peer-to-peer distributed ledger, wherein the token minting transaction associates a second set of metadata with the second token with the second set of metadata matching the first set of metadata, allocates the first quantity of the asset to the second token, and indicates that the first quantity of the asset has been transferred to the second token and that the first token is no longer valid. Aa identifier for the second token is provided, where the identifier is usable to determine that the second token is valid.

COMPUTER-IMPLEMENTED METHODS AND SYSTEMS FOR IMPROVED COMMUNICATIONS ACROSS A BLOCKCHAIN NETWORK

Resumen de: US20260067202A1

Methods and techniques are provided that employ multicast transmission and anycast transmission to coordinate and distribute tasks and/or processing requests amongst groups of resources on a network. In one embodiment, the groups of resources can include nodes or other resources of a blockchain network that implement all or part of a particular blockchain protocol (e.g., Bitcoin SV protocol), and/or service providers that provide services to a blockchain-related organisation, group or network.

COMPUTER-IMPLEMENTED METHODS AND SYSTEMS FOR IMPROVED COMMUNICATIONS ACROSS A BLOCKCHAIN NETWORK

Nº publicación: US20260067203A1 05/03/2026

Solicitante:

NCHAIN LICENSING AG [CH]
nChain Licensing AG

Resumen de: US20260067203A1

The invention resides in a computer-implemented communication method. The method comprises a mechanism for distributing blockchain and/or cryptocurrency-related communications such as alerts, notifications and updates across an electronic network to one or more recipients as efficiently and swiftly as possible. Embodiments may use IPv6 multicast to perform such improved communications. A communication can comprise a code, flag or filter which enables the communication to be targeted at particular recipient(s) and allow multicast group members that have no interest or authorised access to the contents of the communication to ignore it. Thus, improvements are provided in respect of processing resources and time. In some examples, the disclosure can be advantageous for the implementation of a blockchain-related alert key or system which can aid in network responses to emergencies or threats, thus improving the security of the blockchain network.