Blockchain

METHOD AND SYSTEM FOR SEAMLESS CROSS-NETWORK PHYSICAL-DIGITAL (PHY-GITAL) EXPERIENCE

Resumen de: WO2026063867A1

A method and system for cross-network transactions includes a processor for storing a blockchain having a non-fungible token (NFT) associated with a physical asset, the NFT having metadata including at least a product identifier and product details. The processor may store one or more user account profiles each including a user identifier and a blockchain wallet address. The processor may receive a product verification request message including a machine-readable code from a first user computing device, execute a query on the blockchain to identify an NFT including a product identifier matching the machine-readable code and in response to identifying an NFT including a product identifier matching the machine-readable code, determine the product associated with the machine-readable code is verified. The processor may generate a verification result indicating that the product associated with the machine- readable code is verified code and transmit the verification result to the first user computing device.

Wireless powered transaction systems and methods

Resumen de: AU2026201667A1

WIRELESS POWERED TRANSACTION SYSTEMS AND METHODS Provided is a powered transaction system and method. The system includes a distributed blockchain application which facilitates wireless powered transactions between a buyer and a supplier, wherein the blockchain application includes at least one blockchain ledger, a wireless powered two-part blockchain currency, the two-part currency comprising a first currency and a second currency, a trust server which stores the two-part currency and fiat currency, and a first server, wherein the first server receives fiat currency from a buyer transaction device in a first transaction recorded on the at least one blockchain ledger and exchanges the fiat currency for two-part currency from the trust server, and wherein the first currency is provided to the buyer transaction device and the second currency is retained by the first server. WIRELESS POWERED TRANSACTION SYSTEMS AND METHODS ar a r

WATCH SKINS SELECTION APPLICATION WITH BLOCKCHAIN TOKEN

Resumen de: US20260087471A1

Electronic watch faces can be created in customized and associated with a block chain system. More particularly, the block chain's system uses non-fungible tokens which are in general unique, to represent the ownership of a specific watch face. Users own the token and can display the watch face only while they own the token. After selling the watch face, the token is changed to represent the new owner of the token and the original owner can no longer display the watch face at that point.

METHODS AND SYSTEMS FOR CROWD SOURCING TRUSTED EMPLOYMENT REFERRALS

Resumen de: US20260087457A1

Systems and methods for generating a referral-based database of exchangeable resumes utilizing blockchain smart contracts to digitally mimic human trust emotions and relationships are provided. The systems and method include at least one processor, for validating existing blockchain to permit writing the next sequential block, for executing smart contract chaincode that defines the user relational transaction profile and that creates the non-relational transaction details data storage medium locations written to the next sequential block, for directing the writing of the user relational transaction profile and the writing of the data storage medium locations of the non-relational transaction details to the next sequential block, and for directing the writing of the non-relational transaction details data to the at least one storage medium for storing the non-relational transaction details data accessible by permissioned platform users.

METHOD AND APPARATUS FOR PROVIDING EDUCATIONAL HISTORY INFORMATION PLATFORM SERVICE THROUGH NEURAL CONSENSUS PROOF USING BLOCKCHAIN NETWORK BASED ON RANDOM CONSENSUS PROOF

Resumen de: US20260087502A1

Proposed are a method and an apparatus thereof for providing an educational history information platform service through neural consensus proof using a blockchain network based on random consensus proof, the method including registering resume ledger data corresponding to a first user on a ledger information database organized on the basis of user information, verifying at least one of educational history information, career information, and portfolio information, obtained in response to the resume ledger data, combining verification information generated according to the verification processing and the educational history information, career information, and portfolio information to organize history block data, propagate the history block data to a neural consensus proof-based blockchain network, and establish a connection to a new block shared through the blockchain network, and registering the history block data propagated to the blockchain network in the ledger information database by mapping the history block data to the resume ledger data.

SYSTEM AND METHOD FOR QUANTUM COMPUTING UTILITIES TRANSACTIONS IN A Networked EXCHANGE MARKETPLACE

Resumen de: US20260087544A1

The technology disclosed describes a Quantum Utility Exchange (QUE) framework for managing and trading Quantum Utility Exchange Traded Resources (QU-ETRs). Providers define quantum resource packages (with time windows, usage limits, and resource specifications) and list them in a Recorded Database. Entities granted usage rights can trade these packages on the QUE through buy, sell, swap, or bid transactions, with all ownership transfers recorded and expired/consumed packages delisted. A Pending Database supports offers to buy or sell, searchable with AI/ML tools. The exchange uses secure blockchain-based communications, encrypted private tunnels, and verification processes to ensure integrity. Interfaces for providers and consumers enable package submission, searching, bidding, and downloading through a networked computer system. QU-ETRs can be traded under flexible contract types (“buy now-use now/later” or swaps), with transaction, validation, and alert mechanisms built into the system. Overall, the method establishes a secure, structured marketplace for allocating and exchanging quantum computing resources.

Optimized Personalized Advisor Digital Twin Training Engine for Wealth Management

Resumen de: US20260087553A1

An optimized personalized advisor digital twin training engine employs a custom-configured LSTM neural network and BERT-based natural language processing to create advisor-specific digital twins, simulating real-time client interactions in wealth management. Adaptive refinement using a proprietary Q-learning-based reinforcement learning algorithm ensures at least 95% behavioral accuracy with latency below 5 milliseconds, while proprietary rule-based templates embed financial compliance requirements. Delivered via a Moodle-compatible HTML5 platform with performance analytics achieving at least 90% scoring accuracy, and logged in a Corda blockchain with a custom protocol for auditability, the system enhances training effectiveness and supports cross-firm scalability as of Dec. 2, 2025.

SYSTEM FOR PROVIDING BLOCKCHAIN-BASED MYDATA CARD

Resumen de: US20260088999A1

A system for providing a blockchain-based MyData card includes a MyData generation unit configured to receive user information including personal basic information and personal detailed information of a user from a user terminal, receive information use consent from the user terminal, and generate MyData by receiving the user’s information through an external API, a data encryption unit configured to decentralize and encrypt the MyData on blockchain, an electronic identification card management unit configured to issue an electronic identification card to the user terminal that proves to belong to an affiliated organization using a blockchain-based decentralized identifier by receiving consent from an affiliated organization terminal in response to a request from the user terminal, and manage the electronic identification card issued to the user terminal, and an information provision unit configured to decrypt and provide the encrypted MyData to a viewer terminal with consent of the user terminal in response to a request from the viewer terminal.

Rendering Blockchain Operations Resistant to Advanced Persistent Threats (APTs)

Resumen de: US20260089004A1

A permissioned blockchain, using off-chain storage, provides advantages over blockchains that rely on consensus and/or store information within the blockchain. Advantages include enhanced viability, compactness, and the ability to register material with distribution limitations (e.g., military classified). Examples create an immutable public record of data signatures that confirm when data is intact, without distributing the data itself, so that widespread availability of the blockchain (beyond those privileged to see the data) advantageously increases the size of the community that is able to detect spoofing or forgery attempts. A permissioning entity limits submissions to manage blockchain growth, foreclosing problematic material that may risk long-term viability. Examples render blockchain operations resistant to advanced persistent threats (APTs), leverage digital signatures as additional trust elements for high-risk data, link records to track pedigree and enable identification of superseded (obsolete) data, and leverage out-of-band date proof to enable independent verification of integrity and no-later-than data-of-existence.

PROCESSING A CONTINGENT ACTION TOKEN SECURELY

Resumen de: US20260089001A1

A method executed by a computing device includes selecting a contingency-action token (CAT) of an object distributed ledger that meets minimum CAT requirements. The method further includes determining reassignment information for the selected CAT. The method further includes facilitating taking control of the selected CAT of a blockchain of the object distributed ledger using a securely passing process and updating the selected CAT utilizing the reassignment information for the CAT to produce an updated CAT. The method further includes causing generation of a new block affiliated with the updated CAT via the blockchain of the object distributed ledger using the securely passing process, where the new block includes the updated CAT.

COUNTERFEIT INTEGRATED CIRCUIT DETECTOR BASED ON BLOCKCHAIN TECHNOLOGY

Resumen de: US20260089007A1

A device and method provide a visible or audible indication of whether an integrated circuit (IC) is authentic using cryptographic hashes stored on a blockchain. The IC includes a cryptographic mining circuit that creates blocks for storage in the blockchain. Each such block includes the value of a cryptographic hash function applied to a serial number unique to the IC and the hash value most recently stored in the blockchain. The necessary data are communicated between the IC and a blockchain server by an intermediary electronic authentication device, which also receives data from the server that indicate whether the second hash value equals an expected hash value computed by (or provided to) the server. The electronic authentication device accordingly provides a suitable visible or audible message to a user.

DATA TRUNCATION FROM CRYPTOGRAPHIC DATA STRUCTURES

Resumen de: US20260089008A1

Methods for asynchronously determining relational data integrity using cryptographic data structures are performed by systems and devices. Changes in current tables of relational databases are reflected in associated history tables. Cryptographic hybrid blockchain ledgers are updated with transaction records, for entry changes in current and history tables, including transaction information and hash values of corresponding entry changes. Hybrid blockchain ledgers also include root hash values of Merkle trees of transaction records in current blocks, and hash values of prior blocks. A current block receipt is asynchronously generated and provided as a single hash value from which the validity states of the tables and ledger are able to be verified. Cryptographic receipts of specific transactions reflected in table entry changes are generated and provide immutable evidence of specific transaction existence for users. Ledger-enabled tables are provided for mixed database operations with ledger-disabled tables, and temporal history table database operations are enabled.

TRANSACTIONAL SHARDING OF BLOCKCHAIN TRANSACTIONS

Resumen de: US20260087032A1

A complex cryptographic coinage transaction is transactionally sharded into multiple simple cryptographic coinage transactions. The complex cryptographic coinage transaction specifies cryptographic debits and/or deposits to/from multiple input accounts and/or multiple output accounts. The simple cryptographic coinage transactions, however, only specify a single one of the input accounts and/or a single one of the output accounts. A single server within a blockchain environment may thus process one of the simple cryptographic coinage transactions without requiring calls for data from other servers responsible for other accounts.

BLOCKCHAIN-BASED GENERATIVE MEDIA SYSTEM FOR REAL-WORLD ASSET TOKENIZATION

Resumen de: US20260087063A1

Generative media content (e.g., generative audio) can be dynamically generated based on various inputs, which can include blockchain data. A playback device accesses blockchain data stored via a distributed ledger and generates media content based at least in part on the blockchain data. The playback device can access a library of pre-existing media segments and arrange a selection of pre-existing media segments from the library for playback according to a generative media content model and based at least in part on the blockchain data. The generated media content can then be played back via the playback device.

IMAGE LOG MANAGEMENT SYSTEM, NON-TRANSITORY COMPUTER READABLE MEDIUM, AND IMAGE LOG MANAGEMENT METHOD

Resumen de: US20260086998A1

An image log management system includes multiple devices that each store a block chain including a block having a transaction record including an image log that is an image datum representing a processing target datum, each execute a mining process for adding a new block to the block chain, and are connected to be able to communicate with each other, in which the image log management system includes a processor configured to: receive a processing request for executing a process related to multiple processing target data; before the process related to the processing request is completed, generate a complete transaction record including image logs of the processing target data related to the processing request, the complete transaction record serving as the transaction record; transmit the complete transaction record to the multiple devices; in response to the process related to the processing request being aborted after the complete transaction record is transmitted to the multiple devices and before the process related to the processing request is completed, generate a partial transaction record including an image log of a processed processing target datum of the processing target data and not including an image log of an unprocessed processing target datum of the processing target data, the partial transaction record serving as the transaction record, the partial transaction record performing a function of excluding the complete transaction record from a target for the minin

AUDIT RECORDS MONITORING USING A BLOCKCHAIN STRUCTURE

Resumen de: US20260086996A1

A centralized auditing system receives an audit block containing one or more audit files generated by an audit agent running in an audited device. The audit block additionally stores a first digital signature corresponding to a previous audit block, and a second digital signature generated based at least on the one or more audit files and the first digital signature. After receiving the audit block, the auditing system verifies the integrity of the received audit block based on the second digital signature stored in the audit block and/or the first digital signature corresponding to the previous audit block. In response to verifying the integrity of the received audit block, the auditing system adds the received audit block to an audit register. Moreover, the auditing system adds the one or more audit files included in the audit block to an audit database.

SYSTEM AND METHOD FOR MANAGING LICENSING OF DIGITAL CONTENT

Resumen de: US20260087102A1

Illustrative embodiments provide a system, method, platform, and block chain network for managing licensing, distribution, and monetization of digital content across multiple platforms. A content platform receives a digital representation of content and associated copyright information. Usage data associated with a request to utilize the content is detected, including device type, application type, geographic region, or distribution channel. One or more licensing parameters are identified based on the usage data, and a license instance is automatically generated for the requested utilization. Usage of the content is tracked, and compensation is calculated for one or more copyright owners according to monetization terms.

BLOCK PROPAGATION WITH POISONED TRANSACTIONS IN A BLOCKCHAIN NETWORK

Resumen de: US20260087493A1

Methods and devices for propagating blocks in a blockchain network. At a first mining node, while hashing a first block header of a first candidate block, the first mining node sends, to other mining nodes, a first message specifying transactions and their order in a first ordered set of transactions contained in the first candidate block. To prevent the other nodes from relying on the first mining node having validated the transactions in the candidate block, the first mining node seeds the first ordered set with one or more invalid transactions to create a poisoned ordered set, and provides an encrypted list identifying the invalid transactions. Once a proof-of-work is found for the candidate block, the first mining node provides a decryption key to decrypt the encrypted list and identify the invalid transactions. It may further provide replacement transactions for the invalid transactions.

AI AGENT SYSTEM ENABLING LLMS FOR FINANCIAL TRANSACTIONS AND AUTONOMOUS AGENT SERVICES THROUGH BLOCKCHAIN TECHNOLOGY

Resumen de: US20260087492A1

A computer system comprising a processor; a memory; and a non-volatile storage device; wherein the computer system comprises computer-executed instructions configured to execute a software platform comprising: a blockchain layer, and an agent orchestrator, wherein the agent orchestrator is configured to conduct one or more financial transactions via one or more AI agents; and wherein the system records the financial transaction events on the blockchain layer.

ELECTRONIC CIRCUIT AND COMPUTER-IMPLEMENTED METHOD FOR SECURING ELECTRONIC COMMUNICATION

Resumen de: WO2026061637A1

The invention relates to an electronic circuit comprising a data storage element, a quantum random number generator, and a communication interface. The electronic circuit is designed to a) provide at least one true random number by means of the quantum random number generator, b) generate a cryptography key on the basis of the provided random number and to provide said key for adapting an encryption method for encrypted communication with a communication partner, c) provide information for the communication partner about the adaptation of the encryption method by means of the communication interface, and d) generate a block for confirming the adaptation of the encryption method for a blockchain and to store the blockchain with the block in the data storage element.

INITIATING BLOCKCHAIN MESSAGES USING NEAR FIELD COMMUNICATION

Resumen de: US20260087483A1

Methods, systems, and devices for data management are described. Techniques described herein may enable a receiving device to transmit a near-field communication (NFC) signal that requests for a user device to broadcast a transaction on a blockchain network. The signal may indicate one or more features of the transaction, such as an amount of crypto token to transfer, one or more goods or services that are being paid for via the transaction, an account to which the user device may transfer the crypto token, and the like. The user device may accordingly launch an application and may prompt the user to provide a user input to trigger the user device to broadcast the requested transaction via the blockchain network. In some examples, the application may display information associated with the transaction.

CRYPTOGRAPHIC IMPROVEMENTS TO CELLULAR DATA TRANSFER UTILIZING BLOCKCHAIN WALLETS

Resumen de: US20260087485A1

There is disclosed a novel method and apparatus for securing and accessing an SMS wallet.

GAME-SPECIFIC APPLICATION OF CRYPTOGRAPHIC ASSETS FOR ELECTRONIC GAME PROGRESSION IN A GAMING ENVIRONMENT

Resumen de: US20260084060A1

A computer system operates an off-chain electronic game that includes in-game assets stored off of a blockchain. The off-chain electronic game is configured to incorporate on-chain cryptographic assets related to in-game leveling or progression. In some examples, the on-chain cryptographic assets are non-fungible tokens (NFTs), and the on-chain cryptographic assets define in-game attribute data and can include generic digital and visual art. The computer system obtains permission from an interoperability API of a gaming environment/platform to apply a given on-chain cryptographic asset to an in-game asset to modify attribute data of the in-game asset. The computer system applies the given on-chain cryptographic asset and provides an in-game visual indication of the application and modification of attribute data. The in-game visual indication includes a combination of game-specific digital art and the generic digital art of the given on-chain cryptographic asset.

METHODS FOR BLOCKCHAIN OFFLINE OPERATIONS MANAGEMENT

Resumen de: US20260089020A1

A method for offline management of a blockchain node. The method comprises a blockchain client reporting its requirements and context information to a Blockchain Management Function (BMF); receiving a notification from a BMF with blockchain client instructions; generating a new blockchain transaction according to the blockchain client instructions; transmitting new blockchain transactions according to the blockchain client instructions; monitoring the performance of another blockchain node; and reporting the performance of the another blockchain node.

Decentralized On-Chain Publishing Platform and BEI Sovereign Semantic Ecosystem

Nº publicación: US20260089019A1 26/03/2026

Solicitante:

BEI FURONG [US]
BEI FURONG

Resumen de: US20260089019A1

The present invention provides a fully automated, modular publishing platform that seamlessly integrates with content management systems (e.g., WordPress) to capture user-generated content—text, images, and rich metadata—and anchor it immutably onto the InterPlanetary File System (IPFS) and a blockchain registry. Each submission is packaged as structured JSON, streamed to an IPFS node, and its Content Identifier (CID) is recorded in a single atomic smart contract transaction. Beyond simple publication, the system maps every entry to a dynamically versioned “Ecological Module Dictionary” of 1,800+ semantic domains, correlates to 365 industry codes and 999 demand tags, and persists a BEI (Behavior-Economy-Identity) knowledge graph off-chain for multi-dimensional retrieval, DAO-based governance, and tokenized incentives (TimeCoin, BehaviorToken, IdentityCredit). The invention also supports subscription-based module licensing, OEM white-label deployments, and a developer marketplace, forming a sovereign, extensible ecosystem for global-scale, tamper-proof archival and sovereign content trade.