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140
resultados
Última actualización
03/04/2026 [07:51:00]
Resultados 100 a 125 de 140
Resumen de: EP4708104A1
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.
Resumen de: EP4708092A2
A secure peer-to-peer network is implemented with computing devices over unsecure network connections. Each computing device can include or be coupled to a proof of origin hardware. The proof of origin hardware can be validated by publicly available data, such as a trusted server. In addition, the proof of origin hardware can facilitate cryptographic key generation to facilitate encryption of communications at the computing devices, to secure such communications over the unsecure network connections. The proof of origin hardware can include hardware acceleration circuitry to provide network services, such as cryptocurrency transactions, blockchain validation computations, and even blockchain services integrating smart contracts, token exchange, survey services leveraging proof of origin data, distributed data backup, distributed computing, among others.
Resumen de: KR20260033193A
본 발명은 적법한 사용자가 블록체인을 사용할 수 있도록 할 뿐만 아니라 네트워크 지연 시간을 단축시킬 수 있는 새로운 영지식(Zero Knowledge) 증명 기술을 제공하는 블록체인 기반 클라우드 프락시 서버의 키 프로세싱 방법에 관한 것으로서, 블록체인 시스템 및 원본 서버와 네트워크를 통해 연결되는 클라우드 프락시 서버에서 사용자 단말장치에 대한 영지식 증명을 수행하는 블록체인 기반 클라우드 프락시 서버의 키 프로세싱 방법에 있어서, (a) 제1 사용자 단말장치의 공개키(PK1), 비밀키(SK1) 및 태그 시리얼 넘버(tsn1)를 설정하는 단계; (b) 증명자 단말장치로부터 태그 시리얼 넘버를 포함하는 증명값을 수신하여 검증자 단말장치로 전송하고 상기 증명값이 제1 연산을 만족하는지를 검증하는 단계; (c) 상기 단계(b)에서 상기 제1 연산이 만족하는 것으로 검증되면, 제2 사용자 단말장치의 공개키(PK2), 비밀키(SK2) 및 태그 시리얼 넘버(tsn2)를 설정하는 단계; 및 (d) 상기 증명자 단말장치로부터 태그 시리얼 넘버를 포함하는 증명값을 재수신하여 검증자 단말장치로 전송하고 상기 증명값이 제2 연산을 만족하는지를 재검증하는 단계를 포함한다.
Resumen de: KR20260033181A
본 개시의 한 측면으로서, 블록체인 네트워크 기반 자산 거래 방법이 제안될 수 있다. 상기 방법은, 하나 이상의 프로세서 및 상기 하나 이상의 프로세서에 의해 실행되기 위한 명령들이 저장된 하나 이상의 메모리를 포함하는 블록체인 네트워크 기반 자산 거래 방법으로서, 상기 블록체인 네트워크 상에서 거래되기 위한 타겟 자산을 식별하는 단계; 인공 신경망 기반 가치평가 모델을 이용하여 상기 타겟 자산의 가치를 평가하는 단계; 상기 블록체인 네트워크 상에서 사용될 상기 타겟 자산에 관한 토큰(token)을 생성하는 단계; 및 생성된 상기 토큰을 상기 블록체인 네트워크에 등록하는 단계를 포함할 수 있다.
Resumen de: KR20260032353A
시스템 지속성을 보장하는 워치타워 기반 블록체인 지불 채널 허브 시스템 및 서비스 방법이 개시된다. 일 실시예에 따른, 블록체인 지불 채널 허브(Payment Channel Hub) 시스템을 운영하는 운영자(operator), 복수의 소액 거래 당사자들, 및 복수의 모니터링 사용자들을 참여 개체로 포함하는 상기 블록체인 지불 채널 허브 시스템의 동작 방법은, 상기 복수의 모니터링 사용자들 각각과 상기 복수의 소액 거래 당사자들 각각을 등록하는 등록 단계, 상기 복수의 소액 거래 당사자들 중 적어도 하나가 특정 주기에 사용할 금액을 스마트 컨트랙트에 예치하는 예치 단계, 상기 복수의 소액 거래 당사자들 중 송신자와 수신자 간의 거래가 수행되는 거래 전송 단계, 및 상기 운영자가 수행된 모든 거래 내역을 바탕으로 모든 참여자들의 잔액 정보를 업데이트하고 업데이트 결과에 대응하는 체크포인트를 블록체인에 저장하는 거래 내역 저장 단계를 포함한다.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Resumen de: KR20260029875A
본 발명의 일 실시예에 의한 실시간 블록체인 스케줄링 장치는, 트랜잭션 생성 노드, 트랜잭션 풀, 블록 생성 노드 및 블록 검증 노드를 포함하는 블록체인 시스템 내 트랜잭션 처리를 위한 스케줄링 장치에 관한 것으로, 트랜잭션 풀 내의 각 트랜잭션의 도착 주기, 마감 기한 및 크기에 기초하여 처리할 트랜잭션을 선택하고, 블록 생성 노드가 선택된 트랜잭션을 포함시켜 블록을 생성하도록 하는 프로세서를 포함할 수 있다.
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.
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.
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.
Nº publicación: US20260065265A1 05/03/2026
Solicitante:
TENCENT TECH SHENZHEN COMPANY LIMITED [CN]
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Resumen de: US20260065265A1
A data processing method and apparatus based on a node internal memory, a device and a computer readable storage medium are provided. The method includes: acquiring a data reading contract associated with a transaction in a first block from a chain reading cache of the node internal memory; invoking the data reading contract to acquire a write cache mapping table associated with the first block, and determining target read data associated with the transaction based on a first block cache of the first block in the write cache mapping table; and executing the transaction based on the target read data, storing target cached data, corresponding to a result of executing of the transaction, to the first block cache, and writing the first block into a bifurcated blockchain.
BOPI
Sede Electrónica
