Alerta

BLOCKCHAIN-BASED DATA PROCESSING METHOD AND APPARATUS, DEVICE, AND MEDIUM

Resumen de: US2025328903A1

A blockchain-based data processing method, performed by a consensus node on a second blockchain, includes: obtaining a cross-chain message submitted by a forwarding service device, and obtaining a blockchain identification carried in the cross-chain message associated with cross-chain transaction data stored in a first blockchain; obtaining, in a second blockchain corresponding to the blockchain identification, block Merkle information corresponding to the first blockchain, and obtaining, in a block Merkle tree represented by the block Merkle information, a Merkle proof set corresponding to the cross-chain message, the Merkle proof set including node information of one or more nodes in the block Merkle tree,; verifying validity of the cross-chain message according to the Merkle proof set and the block Merkle information; and obtaining a transaction execution result corresponding to the cross-chain message in response to verification succeeds, and storing the transaction execution result into the second blockchain.

Custom Payment Tokens for Payments by Using Optical Tones and Neuromorphic Spiking Neural Networks

Resumen de: US2025328876A1

Digital payment systems and methods leveraging optical tones, blockchain technology, and neuromorphic computing to enhance transaction security and flexibility are disclosed. By initiating transactions with unique optical tones generated through mobile IoT applications, payment instructions are encoded into visually encrypted signals, ensuring high security from the outset. Multi-Factor Authentication (MFA), including advanced facial recognition via Convolutional Neural Networks (CNNs), authenticates users, while Spiking Neural Networks (SNNs) process and filter the optical tones, focusing on pertinent transaction details. The system utilizes blockchain oracles and smart contracts for validating transactions and automating the execution of payment instructions, respectively. A novel aspect of this invention is the ability to generate custom payment tokens, either embedded within optical tones or as separate entities, to facilitate specific transactions. This approach not only significantly enhances the security of digital payments but also introduces unprecedented flexibility in managing financial transactions, setting spending limits, and executing recurring payments.

DECENTRALIZED NETWORK WITH NEAR INSTANTANEOUS TERMINAL TRANSFERS

Resumen de: US2025328878A1

A cloud-based service creates and maintains custodial digital wallets for parties to value transfers. Each wallet funded by the corresponding party with cryptocurrency and/or a fiat currency. The cloud-based service provides value transfers between two parties having custodial wallets without any on-chain blockchain operations making such transfers nearly instantaneous. The cloud-based service also provides transfers between one party with a custodial wallet and another party without a custodial wallet by using a liquidity wallet and/or a liquidity account to perform the transfers nearly instantaneously and by initiating any needed blockchain operations on the blockchain to properly reflect any debit or redemption made from the liquidity wallet on the blockchain.

SYSTEM AND METHODS OF SECURE BUSINESS-TO-BUSINESS TRANSACTIONS

Resumen de: US2025328899A1

Methods and systems for generating and executing secure transactions in a business-to-business (B2B) environment are disclosed. Secure B2B transactions are implemented through a private blockchain network. An enterprise-wide private blockchain network is implemented between the concerning parties of a B2B transaction for the duration of a purchase cycle. The private network may include a number of sub-systems and transactions between parties, including the sub-systems, may be executed via one or more channels using smart contracts. Transactions are be endorsed by relevant parties before details of the transaction are added to a distributed ledger.

SPORTS BETTING APPARATUS AND METHOD

Resumen de: US2025329226A1

An apparatus, including a processor which provides an electronic forum which provides a video or audio broadcast of a sporting event, gaming activity, gambling activity, or lottery drawing, to a plurality of users, and a distributed ledger and Blockchain technology system. The distributed ledger and Blockchain technology system processes information regarding an outcome of a bet or a lottery drawing on or for the sporting event, gaming activity, gambling activity, or lottery drawing, and determines if the bet or a lottery ticket is a winning bet or a winning lottery ticket or a losing bet or a losing lottery ticket. The apparatus generates and transmits a bet confirmation message containing a link to the electronic forum, or processes information for purchasing the lottery ticket for the lottery drawing and generates and transmits a lottery ticket purchase confirmation message containing information a link to the electronic forum.

APPARATUS AND METHOD FOR AUTHENTICATING AND TRACKING PHYSICAL ITEMS

Resumen de: US2025330302A1

There is provided a framework to record to a blockchain unique identification (signatures) of physical items which have unique, random properties. Physical items are analysed using spectral imaging to determine the unique identifications. Hardware is shown to perform the analysis and various nodes of a peer-to-peer network are shown and described, which nodes may be configured to provide proof of location, privacy, trust and authentication. The solution can work even if the item is modified in some way if a subset of the unique properties remain.

BLOCKCHAIN TECHNIQUE-BASED SOFTWARE AUTHORIZATION METHOD, SOFTWARE AUTHENTICATION METHOD, AND AUTHENTICATION SERVER

Resumen de: US2025330316A1

A blockchain technique-based software authorization method, a software authentication method, and an authentication server are provided. The authentication server includes a communication circuit and a control circuit. The communication circuit is configured to connect to a blockchain. The control circuit is electrically connected to the communication circuit and is configured to perform the software authorization method. The software authorization method includes: receiving client information of a software pack from a client; establishing blockchain information and software information of the software pack according to the client information; and sending a blockchain trade according to the blockchain information and the software information to generate a first trade block corresponding to the blockchain, where the first trade block includes published software information corresponding to the software information.

PROVIDER UNIFIED MULTI-SERVICE NON-FUNGIBLE TOKEN AUTHENTICATION

Resumen de: US2025330321A1

Provider unified multi-service non-fungible token (NFT) authentication generates an NFT that may be used to authenticate to multiple services provided via a provider. This may add capabilities to that were not previously possible while improving operation of computer systems involved by reducing and/or eliminating consumption of the hardware and/or software resources that would have otherwise been used with the person providing dedicated authentication credentials for each of the multiple services, as well as tracking entitlement and billing for the multiple services as use of the NFT may enable tracking of entitlement and billing through the blockchain ledger associated with the NFT.

COMPUTER BASED SECURE DATA RECORDS KEEPING

Resumen de: US2025330339A1

A method of providing access to a blockchain to a third party. The method comprises receiving by a first application a request from the third party to read data from the blockchain, wherein the request identifies an item of data stored in the blockchain; sending by the first application a request to obtain a first encryption key that is operable to decrypt the item of data; receiving the item of data by the first application from a second application; decrypting the item of data by the first application using the first encryption key; identifying a first part and a second part of the item of data by the first application; encrypting the first part of the item of data by the first application using a second encryption key; and sending the encrypted first part of the item of data by the first application to the third party.

Customized Token Rules Generation System

Resumen de: US2025330460A1

Various aspects of the disclosure relate to distributed ledger computing systems and customizing tokens for securing and facilitating transactions recorded in the distributed ledger. A token customization module may be used to build customized controls into a token for use in a blockchain system. The token customization module may personalize or otherwise customize rules based on requirements of a user's particular use of the distributed ledger system. The customized rules may be used to trigger alerting behavior, prevent and/or automate particular transactions, provide geofencing and/or regional restrictions for transactions of a specified type, among others. Once built, the rules may be incorporated into the tokens and immutably memorialized in the distributed ledger. The customized tokens may be associated with or incorporate a smart contract to layer additional functionality.

ACCESS LAYER SYSTEMS OF PEER DATA PROCESSING NODES PROVIDING A SECURITY FRAMEWORK AND TRUST CONTROLS

Resumen de: US2025330338A1

A strategic master data management blockchain computing platform includes virtual machine(s) configured and deployed to execute an operating system of the blockchain computing platform across a virtual network, and a plurality of interconnected data processing nodes each comprising a plurality of functional layers, where the plurality of functional layers comprise an identity management access layer that is configured to establish a blockchain computing function. The blockchain computing function includes defining (a) role-based access control (RBAC) policies for access to master data management blockchain services, and (b) attribute-based access control (ABAC) time-based rules restricting access to portions of master data. The blockchain computing function also maintains a security framework that controls access to processing node resources across the virtual network.

VERIFIABLE STATE TRANSITIONS

Resumen de: US2025330340A1

A method for storing blockchain data includes receiving a first batch command, the first batch command comprising one or more write operations, and adding one or more entries to a new log file by performing the one or more write operations. The method further includes identifying one or more active entries from one or more previous log files, appending the identified one or more active entries to the new log file, and, based on a determination that the one or more previous log files do not comprise any other active entries, deleting the one or more previous log files.

System and Method for a Transportation or Freight Capacity Exchange for One or More Transportation or Freight Capacity Units

Resumen de: US2025328823A1

Implementations of various methods and systems of a network, GPS system, mobile computing devices, servers, forward commodity market servers, grouping software for hubs, transparent open access pricing systems, blockchain audit and safety methods and systems, virtual hub systems, algorithm methods for no arbitrage conditions in a simple easy to use graphical user interface format for mobile or virtual computing over various mediums which are connected via a network to transact and trade transportation seats or capacity units in airline transport, subway transport, train transport, automobile transport, autonomous vehicle transport, taxi transport, space transport, package freight transport, tractor trailer freight transport, cargo freight transport, container freight transport, virtual transport, underground transport, ship or sea transport, public transport, private transport or drone transport on a computer, mobile computer device, audio computer device, virtual reality computer device or mixed reality computing device.

MANAGEMENT METHOD, MANAGEMENT SYSTEM, AND MANAGEMENT PROGRAM

Resumen de: WO2025220276A1

In a management method according to the present disclosure, a computer acquires a request related to management of a first creation, registers the first creation as a managed object in a blockchain on the basis of the request, and when the registration has been performed, issues a plurality of tokens having different properties in the blockchain as first management information for managing the first creation.

METHOD AND DEVICE FOR MANAGING VERIFICATION OF FOD CERTIFICATE ON BASIS OF BLOCKCHAIN

Resumen de: WO2025220886A1

A method and a device for managing verification of an FoD certificate on the basis of a blockchain are disclosed. According to an embodiment of the present disclosure, a method performed by a device for managing verification of an FoD certificate may comprise the steps of: generating a private key, a public key, and a blockchain-based address on the basis of a vehicle identification number (VIN) of a vehicle and personally identifying information (PII) of a driver; when the verification of the FoD certificate is completed, generating a data format on the basis of the verification of the FoD certificate; generating a transaction by using the data format and the private key; transmitting information of the transaction to a verification node; and when the verification node completes the verification of the transaction by using the public key, receiving verification result information of the transaction from the verification node, and generating blocks by using the verification result information of the transaction.

VERIFIABLE STATE TRANSITIONS

Resumen de: WO2025222116A1

A method for storing blockchain data includes receiving a first batch command, the first batch command comprising one or more write operations, and adding one or more entries to a new log file by performing the one or more write operations. The method further includes identifying one or more active entries from one or more previous log files, appending the identified one or more active entries to the new log file, and, based on a determination that the one or more previous log files do not comprise any other active entries, deleting the one or more previous log files.

- COMPUTER-IMPLEMENTED SYSTEMS AND METHODS FOR USING A BLOCKCHAIN TO PERFORM AN ATOMIC SWAP

Resumen de: CN119254401A

A computer-implemented access method is provided. The method comprises the steps of: i) submitting an access blockchain transaction addressed to a derived public key to the blockchain, the derived public key derived at least in part from a secret value and a public key; (ii) generating a verification public key based at least in part on the secret value and the public key; (iii) comparing the derived public key with the verification public key; and (iv) based on the comparison of step (iii): (a) assigning at least one of the derived public key and the verification public key as a further public key to verify the further derived public key; and (b) granting access to a resource associated with at least one of the secret value and the derived public key.

SYSTEM FOR RECORDING VERIFICATION KEYS ON A BLOCKCHAIN

Resumen de: EP4637076A1

Systems and methods described herein relate to the execution of locking transactions in a blockchain system. In the context of smart contracts, it may be advantageous to have a public record (e.g., recorded on a blockchain) of a proof of correct execution of a circuit published by a worker and the verification key, thereby allowing anyone (e.g., nodes of the blockchain) to verify validity of the computation and proof. However, there are challenges to recording large blocks of data (e.g., large keys that may comprise multiple elliptic curve points) on the blockchain. For example, in a Bitcoin-based blockchain network, a protocol that utilizes standard transactions may be constrained to locking scripts and unlocking scripts that are collectively not larger than a first predetermined size limit, and the size of a redeem script (if utilized) may be limited to being no more than a second predetermined size limit.

SYSTEM AND METHOD FOR CLASSIFICATION OF USED GOLF BALLS AND BLOCKCHAIN-BASED COMPENSATION BASED ON DEEP LEARNING

Resumen de: KR20250151942A

본 발명은 딥러닝 기반 중고 골프공의 분류와 블록체인 기반 보상이 가능한 시스템에 관한 것으로서, 보다 구체적으로는, 시스템으로서, 중고 골프공이 투입되는 투입구가 구비되어 상기 중고 골프공을 수집하는 볼 수집 장치; 상기 볼 수집 장치에서 수집한 상기 중고 골프공을 자동으로 세척하는 볼 세척 장치; 세척된 상기 중고 골프공을 촬영한 영상을 이용해 딥러닝 기반으로 상기 중고 골프공의 외형을 검사하고, 등급을 분류하는 딥러닝 처리부; 및 상기 중고 골프공의 등급에 따라, 블록체인 기반의 포인트를 지급하는 블록체인 보상부를 포함하는 것을 그 구성상의 특징으로 한다. 또한, 본 발명은 딥러닝 기반 중고 골프공의 분류와 블록체인 기반 보상이 가능한 방법에 관한 것으로서, 보다 구체적으로는, 중고 골프공이 투입되는 투입구가 구비되어 상기 중고 골프공을 수집하는 볼 수집 장치; 상기 볼 수집 장치에서 수집한 상기 중고 골프공을 자동으로 세척하는 볼 세척 장치; 세척된 상기 중고 골프공을 촬영한 영상을 이용해 딥러닝 기반으로 상기 중고 골프공의 외형을 검사하고, 등급을 분류하는 딥러닝 처리부; 및 상기 중고 골프공의 등급에 따라, 블록체인 기반의 포인트를 지급하는 블록체인 보상부를 포함하는

SYSTEM FOR TRACKING BLOCKCHAIN-BASED RECYCLED PRODUCT HISTORY AND RESIDUAL VALUE

Nº publicación: KR20250151932A 22/10/2025

Solicitante:

주식회사잇뉴

Resumen de: KR20250151932A

블록체인 기반 재생제품 이력 및 잔존가치 추적 시스템이 개시된다. 본 발명의 일 실시예에 따른 블록체인 기반 재생제품 이력 및 잔존가치 추적 시스템은 재생제품을 수거하고 재가공하는 기업에서 사용하는 기업 단말, 토큰 발행, 제품 이력정보 등록, 변경, 조회 및 검증을 포함하는 블록체인 기반 기능을 수행하는 제1 시스템 및 상기 기업 단말로부터 수신한 요청을 상기 제1 시스템에 전달하고, 상기 제1 시스템으로부터 수신한 결과물을 상기 기업 단말에 전달하는 제2 시스템을 포함할 수 있다.