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METHOD AND SYSTEM FOR ACTIVATING WALLET PRIVATE KEYS THROUGH BLOCKCHAIN ADDRESSES

Resumen de: CN120604251A

A method of registering an identified blockchain wallet using a payment card includes receiving payment detail information of a payment card issued for a transaction account, the payment detail information including a card identifier and being received from one of an integrated circuit payment card and a financial application; receiving wallet detailed information of the block chain wallet, wherein the wallet detailed information comprises a wallet identifier; transmitting the card identifier and the wallet identifier to an activation server storing an association between the wallet identifier and the transaction account; receiving an activation message from an activation server; and transmitting an instruction to an integrated circuit payment card or a financial application to enable use of a private key in a cryptographic key pair associated with the blockchain wallet.

Blockchain-based transportation information verification method and system

Resumen de: WO2025244476A1

A method for providing proof of driving information of a mobility means on basis of a blockchain, and a system therefor are disclosed. A method for providing proof of driving information of a mobility means on the basis of a blockchain according to an embodiment of the present invention comprises the steps in which: a system receives mobility means information for identifying basic energy consumption of a mobility means used by a driver, and registers same in a blockchain; the system specifies departure information including a departure location and time of the mobility means, and receives a destination location; the system specifies recommended driving information including recommended route information and travel time on the basis of the received destination location, and registers the specified recommended driving information in the blockchain; when the traveling of the mobility means starts, the system specifies checkpoint driving information at at least one checkpoint, and registers same in the blockchain; and when the driving of the mobility means is ended, the system specifies total energy consumption information based on total driving information from the departure to the destination, including the checkpoint operation information and end information including a location and time at which the driving of the means is ended, and registers same in the blockchain.

BLOCKCHAIN AND CLOUD CONNECTIVITY-BASED SELF-REGISTRATION AND INVENTORYING OF ENTERPRISE IOT ASSETS

Resumen de: US2024249033A1

The technology described herein secures input data during communication between an input device and an input destination, such as an application or container. In an aspect, the input device is a keyboard. The technology described herein may enable a keyboard to communicate in a standard mode and a secure mode. In the standard mode, the keyboard communicates like currently available keyboards. In secure mode, the keyboard may provide several security enhancements including the encryption of keystrokes with decryption occurring at the input destination. The security enhancements can include building a secure communication channel between the keyboard and the input destination. The security enhancements can include an attestation to the user that the keyboard is operating in secure mode.

BLOCKCHAIN AND CLOUD CONNECTIVITY-BASED SELF-REGISTRATION AND INVENTORYING OF ENTERPRISE IOT ASSETS

Resumen de: US2024259269A1

Embodiments provide for the self-registration and automatic inventorying of enterprise Internet-of-Things (IoT) devices in an enterprise environment. An asset inventory agent on a network among many networks (i.e., within the enterprise environment) can receive a data packet from a computing device. The data packet is communicated via the network shared between the asset inventory agent and the computing device. The asset inventory agent can analyze the data packet, which can reveal a communication protocol associated with the computing device. A discovery rule associated with the protocol can be selected to extract inventory information from the data packet. The inventory information can be utilized to generate a distributed ledger transaction, which is communicated to a set of nodes adapted to collectively store the inventory information associated with the computing device onto the distributed ledger.

Distributed blockchain network system for railway signal and safety management

Resumen de: KR20250169059A

본 발명은 안전 관리를 위한 분산형 네트워크 시스템에 관한 것으로서, 보다 상세하게는 복수의 컨트롤 유닛, 통신 네트워크, 시스템 관리자로 구성된다. 각 컨트롤 유닛은 독립적으로 신호 제어 및 열차자동방호장치(ATP) 기능을 수행하며, 합의 알고리즘을 통해 결정의 정합성을 확인할 수 있는 안전 관리를 위한 분산형 네트워크 시스템에 관한 것이다.

Blockchain Based Vehicle Fault Information Management System Device and Method Thereof

Resumen de: US2025362994A1

A system for managing fault information about vehicles based on blockchain includes a data storage unit configured to store at least one of fault information or a repair history of the vehicles, with interlinked blockchain tokens of vehicle controllers. The system also includes a first data transmission-reception unit configured to transmit and receive, to and from a main server, data pertaining to at least one of the fault information or the repair history of the vehicles, at preset periodic intervals. The main server is configured to classify and manage the data by types of the vehicles. The vehicle controllers each includes a plurality of electronic control units (ECUs) capable of storing the fault information in response to an occurrence of a fault, and a communication module configured to wirelessly communicate with the main server.

Blockchain-based intellectual property transaction provision method and system

Resumen de: WO2025244404A1

The present invention relates to a method and system for providing a blockchain-based intellectual property transaction, and the method for providing a blockchain-based intellectual property transaction, according to the present invention, comprises: a first step of being provided with, from a user terminal by an intellectual property transaction provision server, information and data of IP possessed by a user; a second step of pre-evaluating, by the intellectual property transaction provision server, whether or not there is a reason for restriction, before going through a detailed examination procedure by using the information and data of the IP; a third step of performing, by the intellectual property transaction provision server, detailed evaluation through qualitative evaluation and quantitative evaluation of the information and data of the IP when it is determined as a result of the pre-evaluation that there is no reason for restriction; a fourth step of determining, by the intellectual property transaction provision server, whether to list or abolish the IP, by using a detailed evaluation item; and a fifth step of issuing, by the intellectual property transaction provision server, a token corresponding to the IP so as to enable a distributed transaction of a value for the IP which has been determined to be listed.

BLOCKCHAIN-BASED IOT

Resumen de: MX2025011879A

A method for user control of one or more devices located within a physical space. The method includes creating a network block in response to a user input, the network block including network identifying metadata. The network identifying metadata includes a list of the one or more devices. The method also includes writing the network block to a ledger under a first user profile, linking the network block to a host server, receiving a first request to modify the network block, and modifying the network block. Modifying the network block includes adding network identifying metadata, deleting network identifying metadata, and altering network identifying metadata. The method also includes receiving a second request to transfer ownership of the network block and linking the network block to a second user profile. Linking the network block to the second user profile transfers ownership of the list of the one or more devices.

FEDERATED LEARNING METHOD IN MULTI-BLOCKCHAIN NETWORK RECORDING MEDIUM AND FEDERATED LEARNING SYSTEM THAT PERFORMS IT

Resumen de: KR20250167349A

본 발명은 멀티 블록체인 네트워크에서의 연합학습 방법에 관한 것으로, IoT 기기가, 사용자의 개인 정보의 메타 데이터를 포함하는 트랜잭션을 전송하는 단계; 엣지 컴퓨팅 서버가, 상기 트랜잭션으로부터의 메타 데이터로 초기 모델을 학습하여 로컬 모델을 생성하는 단계; 상기 엣지 컴퓨팅 서버가, 상기 메타 데이터를 포함하는 블록인 사이드 블록을 생성하고, 상기 사이드 블록을 사이드 블록체인에 추가하는 단계; 상기 엣지 컴퓨팅 서버가, 상기 생성된 로컬 모델을 메인 체인 서버로 전송하는 단계; 및 상기 메인 체인 서버가, 상기 로컬 모델을 수신하여 글로벌 모델을 생성하는 단계를 포함한다. 이를 통해 IoT 기기에서 생성되는 대규모 데이터의 보안성을 향상시키고, 데이터의 익명화를 통한 연합학습을 효율적으로 수행할 수 있다.

BLOCKCHAIN-BASED TRANSACTION SYSTEM FOR INSURANCE CLAIM PROCESSING

SEVEN-MODULE CROSS-DOMAIN DISTRIBUTED CONSENSUS EVIDENCE GENERATION SYSTEM WITH BLOCKCHAIN-ANCHORED VERIFICATION

Nº publicación: CA3283905A1 29/11/2025

Solicitante:

MAO TINGKAO [TW]
MAO-TINGKAO