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130
resultados
Última actualización
20/03/2026 [07:31:00]
Resultados 100 a 125 de 130
Resumen de: KR20260024616A
본 발명은 블록체인 기반의 분산원장 기술을 이용한 오픈마켓 정산 방법에 관한 것으로, 본 발명의 일면에 따른 블록체인 기반의 분산원장 기술을 이용한 오픈마켓 정산 방법은 사용자 단말, 에스크로 서버, 분산 거래 원장 서버 및 공공데이터 등록 서버를 포함하는 외부 기기와 통신 가능하게 연결된 플랫폼 서버에서 수행되는 방법에 관한 것으로, 공급자 권한이 부여된 사용자 단말로부터 상품 매매 등록 요청을 수신하는 단계, 상품 매매 등록 요청에 응답하여 공공데이터 등록 서버로부터 획득된 정보에 기초하여 거래 정보를 생성하는 단계, 거래 정보를 분산 거래 원장 서버로 등록하는 단계, 분산 거래 원장 서버로부터 거래 정보와 대응되는 블록의 키 값을 수신하여 거래 정보의 식별 아이디로 저장하는 단계, 분산 거래 원장 서버로 접속하여 거래 정보의 식별 아이디를 이용해 거래 정보를 획득하는 단계를 포함한다.
Resumen de: KR20260023876A
본 발명은 기존 부동산 대출 채권의 발행 및 유통 방식의 단점을 해결하기 위해 블록체인 기반의 스마트 컨트랙트를 이용한 토큰 증권 발행 및 거래 플랫폼 시스템과 그 방법을 제공한다. 본 발명은 스마트 컨트랙트를 이용하여 발행 및 유통 프로세스를 자동화 스마트 컨트랙트는 계약의 조건이 충족되면 자동으로 계약이 이행되는 주요 특성을 갖는다. 이를 이용하여 본 발명은 부동산 대출 채권의 생성, 발행 및 유통의 프로세스를 자동화한다. 이를 통해 발행 및 유통에 소요되는 시간과 비용을 절감하고, 복잡한 절차를 간소화할 수 있다. 본 발명은 블록체인 기술을 이용하여 투명성과 보안성을 강화한다. 블록체인 기술은 분산 저장과 암호화 기술을 통해 투명성과 보안성을 강화하는 특성을 가지고 있는데, 이를 이용하여 본 발명은 스마트 컨트랙트를 블록체인 기반의 토큰증권 발행 및 거래(유통) 관리 처리부에 저장하여 투명성과 보안성을 강화한다. 이를 통해 누구나 스마트 컨트랙트의 내용을 확인할 수 있으며, 조작이나 위변조가 불가능하며, 데이터의 무결성을 보호하고 참여자 인증을 통하여 불법 접근을 방지한다.
Resumen de: KR20260023835A
본 발명에 따른 위임된 접근 방식이 결합된 행운 증명 기반의 양자 내성 블록체인 합의 방법은, 복수 개의 위임 노드를 선정하는 위임 노드 선정 단계; 및 상기 위임 노드가 블록을 생성하는 블록 생성 단계를 포함한다. 상기 위임 노드 선정 단계는, 블록체인 네트워크에 참여한 각 노드가 VRF(또는 iVRF)를 사용하여 무작위값과 증명을 생성하는 제1 단계; 상기 각 노드가 무작위값과 증명을 전파하는 제2 단계; 다른 노드들로부터 전파받은 무작위값의 유효성을 검증하는 제3 단계; 검증에 성공하면 해당 무작위값이 수락되고, 검증에 실패하면 해당 무작위값이 거부되는 제4 단계; 상기 제4 단계에서 수락된 각각의 무작위값에 대하여, 이전 블록 해시(previous block hash)와의 차이값을 각각 산출하는 제5 단계; 및 상기 제5 단계에서 산출된 차이값의 크기를 기준으로, 상위 N 개(여기서, N≥2, N은 자연수)의 노드가 상기 위임 노드로 선정되는 제6 단계;를 포함한다. 상기 블록 생성 단계는, 상기 위임 노드가 PBFT(Practical Byzantine Fault Tolerance) 합의 알고리즘을 통해 블록을 생성하는 단계를 포함한다.
Resumen de: KR20260023980A
본 발명은 블록체인 기반 디지털 콘텐츠 서비스 플랫폼을 제공한다. 본 발명의 실시예에 따른 시스템은, 창작자에 의해 업로드된 디지털 콘텐츠에 대해 참여자의 활동 데이터를 기초로 디지털 기반의 토큰인 NFIT를 발행하여 참여자에게 활동에 대한 보상으로 지급하고, 또한 참여자는 플랫폼에 업로드된 디지털 콘텐츠의 오디션에 투표를 하고, 그에 대응하는 보상을 지급받는다.
Resumen de: KR20230102990A
A blockchain-based real estate revenue securities trading system recruits subscribers through a public offering for specific real estate, allocates electronic revenue securities issued by a securities depository to each subscriber as the subscription of each subscriber is concluded, circulates the real estate revenue securities issued by the securities depository in the market, receives trade requests from one or more investors, intermediates the conclusion of trades as the trade requests are matched, and stores the trade settlement information in a blockchain-based distributed database. The blockchain-based real estate revenue securities trading system can intermediate securities trading, allow funds transfers to be directly executed by an account management institution at which an individual has opened a trust account, and often manage the revenue securities issued by the securities depository and the account ledgers of the account management institution. Therefore, transaction information can be stored in a blockchain-based distributed database in safety.
Resumen de: US20260050860A1
A computerized method for comprehensive ESG performance management quantifies multi-dimensional business value through integrated processes. A universal sustainability intelligence module receives ESG data from multiple sources, encompassing environmental, social, and governance information. An AI-driven performance intelligence engine generates sustainability insights using a universal framework that includes topic-agnostic insight generation, cross-topic opportunity optimization, universal project evaluation, and integrated pathway development. A multi-dimensional value quantification engine calculates business value metrics across cost reduction, revenue enhancement, risk mitigation, capital structure optimization, workforce value creation, supply chain sustainability, and intangible value creation. A causal linkage analysis engine establishes relationships between ESG improvements and business outcomes using attribution algorithms. A blockchain trust foundation stores immutable records using cryptographic verification. The system generates comprehensive ESG performance reports including sustainability insights, business value metrics, and verified attribution of business value to specific ESG improvements.
Resumen de: US20260052021A1
A method, apparatus, and computer-readable medium for implementing a consensus protocol on a block chain network, including assigning a plurality of dual-mode nodes of the block chain network to a plurality of block numbers, identifying a dual-mode node in the plurality of dual- mode nodes that is assigned to a next block number in the plurality of block numbers, mining, with the assigned dual-mode node, a block of one or more unconfirmed transactions on the block chain network to generate a proposed new block for addition to the block chain network, validating, with one or more non-assigned dual-mode nodes in the plurality of dual-mode nodes, the proposed new block, and minting, with the assigned dual-mode node, the proposed new block as the next block in the block chain network based at least in part on successful validation of the proposed new block by the one or more non-assigned dual-mode nodes.
Resumen de: US20260052019A1
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: US20260052029A1
A method, apparatus, and computer-readable medium for executing operations on a hierarchical block chain network, including generating the hierarchical block chain network including a master block chain linked to a machine block chain, a content provider block chain, and a user block chain, receiving a plurality of requests to perform a plurality of operations on the hierarchical block chain network, the plurality of operations including executing a transfer from a user corresponding to the user sub-chain to a content provider corresponding to a content provider sub-chain that is linked to the content block and linking a user sub-chain in the one or more user sub-chains to a content block in the content block chain by updating the corresponding content block to reference the user sub-chain, and executing the plurality of operations based at least in part on detection of authorization from a majority of the three or more superusers.
Resumen de: WO2026039500A1
A method, apparatus, and computer-readable medium for implementing a consensus protocol on a block chain network, including assigning a plurality of dual-mode nodes of the block chain network to a plurality of block numbers, identifying a dual-mode node in the plurality of dual¬ mode nodes that is assigned to a next block number in the plurality of block numbers, mining, with the assigned dual-mode node, a block of one or more unconfirmed transactions on the block chain network to generate a proposed new block for addition to the block chain network, validating, with one or more non-assigned dual-mode nodes in the plurality of dual-mode nodes, the proposed new block, and minting, with the assigned dual-mode node, the proposed new block as the next block in the block chain network based at least in part on successful validation of the proposed new block by the one or more non-assigned dual-mode nodes.
Resumen de: US20260052148A1
In some implementations, a method for processing state transition proofs in multi-blockchain ecosystems is provided. A registry blockchain network receives validator data that represents a validator set of a transaction blockchain network that is different from the registry blockchain network. The registry blockchain network stores the validator data on a registry blockchain, among validator data that represents other validator sets of other transaction blockchain networks. A registry client of the registry blockchain network receives a transaction identifier of a transaction that is purported to have been submitted by a transaction client to the transaction blockchain network, and evidence data of a committed state that indicates that the transaction has been included in a block that has been added to the transaction blockchain. The registry client independently verifies the evidence data of the committed state, based at least in part on the stored validator data.
Resumen de: WO2026039701A1
A method for cross-blockchain transactions includes receiving, from a user, a request to exchange a first amount of a first token on a first blockchain for a second token on a second blockchain. A first smart contract on the first blockchain is executed to lock the first amount of the first token. Based on the first amount and an exchange rate of the first token to the second token, a second amount of the second token is determined. A second smart contract on the second blockchain is executed to release the second amount of the second token to a wallet owned by the user, the wallet being associated with the second blockchain.
Resumen de: WO2026039506A1
A method, apparatus, and computer-readable medium for executing operations on a hierarchical block chain network, including generating the hierarchical block chain network including a master block chain linked to a machine block chain, a content provider block chain, and a user block chain, receiving a plurality of requests to perform a plurality of operations on the hierarchical block chain network, the plurality of operations including executing a transfer from a user corresponding to the user sub -chain to a content provider corresponding to a content provider sub-chain that is linked to the content block and linking a user sub-chain in the one or more user sub-chains to a content block in the content block chain by updating the corresponding content block to reference the user sub-chain, and executing the plurality of operations based at least in part on detection of authorization from a majority of the three or more superusers.
Resumen de: WO2026037597A1
A computer-implemented method of using blockchain transactions of a blockchain to cryptographically prove knowledge of data, comprising: generating a first transaction, wherein the first transaction is configured enforce one or more conditions, wherein the one or more conditions require at least a) a first data value generated based on i) a first message and ii) a first signature generated by signing the first message with a first private key corresponding to a first public key associated with a first party, and b) a second data value generated based on i) a second message and ii) a second signature generated by signing the second message with a first private key corresponding to a first public key associated with a second party, are supplied to the first transaction by a second transaction submitted to the blockchain; and causing the first transaction to be submitted to a blockchain network.
Resumen de: CA3246581A1
Gahnic Asclepius provides a web-based scalable medical information and communication system that leverages state-of-the-art technologies - including artificial intelligence (AI), blockchain, augmented reality (AR), virtual reality (VR), and adaptable hybrid energy systems - to deliver high-quality medical services to the masses - especially in underdeveloped regions - being served by substandard healthcare systems. The use of a decentralized blockchain-based ledger facilitates more secure and compliant medical data management and ensures the confidentiality and integrity of its contents. AI assistants facilitate accurate diagnostic and optimized treatment planning in a timely manner. AR/VR technology enables experiential diagnostics and precision surgery by remote general practitioners (GPs). And hybrid energy solutions provide robust power supply to ensure access to uninterrupted medical care, which is of the utmost importance in ensuring the success of telemedicine services. Meanwhile, this modular design is also structured to scale across the platform for the delivery of telemedicine, helping to manage diagnostics, treatments and surgeries remotely, in a variety of geographical landscapes. This convergence of disruptive technologies positions Gahnic Asclepius as a catalyst for a new era of global health equity and equal access to medical and healthcare for communities traditionally cut off from them by geographical and economic barriers.
Resumen de: US20260050958A1
Methods and apparatus are disclosed for customizing physical non-fungible tokens (NFTs) to reflect customizations to physical collectibles. A system includes database(s) configured to store image data indicative of a physical-backed NFT. The physical-backed NFT is a non-fungible token designated with a physical collectible. The system includes server(s) configured to retrieve recorded data from a blockchain. Upon identifying that a customization event is recorded on the blockchain, the server(s) are configured to store, in the database(s), the customization data that is associated with the customization event and included in the recorded data; identify and retrieve a digital customization that corresponds with the customization of the customization data retrieved from the blockchain; and create a customized physical-backed NFT that reflects a customized form of the physical collectible by modifying the physical-backed NFT with the digital customization.
Resumen de: US20260050951A1
Multi-phase crowdfunding systems and methods include goal-verified funding with real-time transaction confirmation. Issuance of reward points are optionally fungibly paired with blockchain tokens. Exclusive reward fulfillment is provided via user-determined auction mechanics. Overpledged funds can be automatically allocated. A replay auction mechanism enables retained participation through persistent bid units. A non-cash bidding economy is restricted to validated contributors.
Resumen de: US20260050664A1
Systems, methods, and computer-readable storage media for restricting exchanges using a proof of integrity model. One system includes memory and at least one processing circuit configured to receive, from a node on a first DLT network, an exchange request, the exchange request includes an amount of a digital asset to exchange, a content item, and a destination identifier. The at least one processing circuit is further configured to generate an exchange record and validate the exchange record in the amount of the digital asset based on a protection model. The at least one processing circuit is further configured to authorize, based on a consensus model, the exchange corresponding with the validated exchange record including the appended protection parameter. The at least one processing circuit is further configured to generate a new blockchain block on the first DLT network and transmit, to a second DLT network, an exchange notification.
Resumen de: US20260050694A1
A method for facilitating blockchain applications may include providing access to a scalability engine for at least one application that is implemented on a blockchain and facilitating execution of the application using the scalability engine. The scalability engine may use a smart contract on-chain that acts as a coordinator with an off-chain state machine that computes a state of the application. Various other methods, systems, and computer readable media are also disclosed.
Resumen de: US20260050979A1
A system and method for certifying, sharing, and monetizing via marketplaces personal and collective memories as digital assets, integrated with blockchain or other immutable registry technologies. Users upload multimedia memory content, which is authenticated via biometric, contextual, or metadata-based verification. Artificial intelligence assists in structuring the memory and generating immersive presentations incorporating visual elements and optionally one or more sensory modalities including touch, smell, hearing, taste, moisture, nervous system sensations, and temperature. The immersive presentation is then minted as a unique non-fungible token (NFT/nxNFT) or equivalent digital asset, enabling privacy, access control, transferability, and monetization through sale, financing, rental, or co-ownership models. AI further supports market prediction, including dynamic pricing strategies. The system may incorporate a social ecosystem for voting, curation, and emotional engagement, alongside a governance layer for ethical oversight and category designation. Designed for scalability, cross-platform resonance, and anticipates future technologies ensuring interoperability with evolving digital asset standards.
Resumen de: US20260050915A1
Methods, systems, and devices for data management are described. A blockchain address application may receive a user input to exchange a first amount of a crypto token from the blockchain address application for a second amount of a fiat. The application may display, at a user interface after receiving the user input, an estimation associated with the exchange of the first amount for the second amount. The application may receive another user input to confirm the estimation and transmit, to a custodial token platform, a request to initiate the exchange. The request may cause execution of an on-chain transfer of the first amount of the crypto token from a first blockchain address of the blockchain address application to a second blockchain address associated with the custodial token platform and execution of an off-chain transfer of the second amount of the fiat from the custodial token platform to an external entity.
Resumen de: US20260050934A1
Embodiments relate to a non-fungible physical (NFP) item. The non-fungible physical (NW) item comprises an identifier. The identifier is embedded and layered within the non-fungible physical item in an unplanned pattern. The identifier in the unplanned pattern is configured to provide high security against counterfeiting of the non-fungible physical (NFP) item. The identifier comprises at least one of a random marker and a unique marker. The unplanned pattern comprises at least one of a random pattern and a unique pattern. Further the non-fungible physical (NFP) item is registered as a non-fungible token on a blockchain. The NFP item is then paired with the non-fungible token for enabling two-way mutual authentication and enhanced authenticity. The pairing of the NFP item with the non-fungible token enables tracking condition, provenance, and grading of the NFP item.
Resumen de: US20260050919A1
Systems and methods for securely accessing information pertaining to an upstream entity using a verifiable credential with an embedded distributed identifier includes generating an authorization request for access to the information by a downstream entity. The authorization request includes a decentralized identifier associated with the downstream entity and is transmitted to a content storage entity. An authorization notification corresponding to the authorization request is received. An authorization token is retrieved. The authorization token includes a verifiable credential generated by the upstream entity and incorporating the decentralized identifier. A request transaction including a request to access the information pertaining to the upstream entity and the authorization token is generated and transmitted to the content storage entity. A verification challenge corresponding to the request transaction based on the verifiable credential is received and a response is transmitted. A reply transaction is received granting access to the information pertaining to the upstream entity.
Resumen de: AU2026200632A1
A computer-implemented method, including generating an access condition at a server with regard to an online resource by identifying a token collection associated with access to the online resource, wherein ownership of the tokens is managed using a blockchain, obtaining, from a blockchain network associated with the blockchain, data regarding the token collection including a count of tokens circulating and ownership data, and selecting, as the access condition based on the data regarding the token collection, one or more token criteria based on an intended number of qualified wallets, receiving, at the server, an access request for the online resource from a user device associated with a wallet, obtaining token data from the blockchain network with regard to the wallet, and authorizing access to the online resource for the user device responsive to determining that the token data meets the access condition. an a n
Nº publicación: US20260052101A1 19/02/2026
Solicitante:
SHAN XINXIN [CA]
LED SMART INC [CA]
Shan Xinxin,
LED Smart Inc
Resumen de: US20260052101A1
The invention provides a method and system for overcoming communication channel congestion, data loss, and delays through the use of a hybrid network system integrated with AI, energy harvesting, blockchain security, AR interfaces, and remote control capabilities. This system dynamically adapts to varying network conditions by switching between multiple communication protocols, optimizing energy use, securing data transmission, and allowing remote monitoring and control, ensuring efficient and reliable communication in various applications.
BOPI
Sede Electrónica
