Alerta

GRAPH MODELS OF RELATIONSHIPS BETWEEN DATA STORED IN BLOCKS ON DISTRIBUTED LEDGERS THAT ARE LEARNED THROUGH MACHINE LEARNING AND PLATFORMS FOR CREATING, CATALOGING, AND STORING THE SAME

Resumen de: US2025158842A1

Introduced here is a computational architecture (also referred to as a “computational infrastructure”) that addresses the limitations of traditional data management solutions using a highly secure data management solution coupled with consent-based sharing. At a high level, the computational architecture applies blockchain methodologies to both transaction data and business data such that both types of data are stored “on chain” in the same computational architecture. This enables several significant advantages over traditional data management solutions with respect to data security, data ownership, data sharing, and intelligence.

Method to Validate Application Programming Interface (API) leveraging Non fungible Token (NFT)

Resumen de: US2025158841A1

A system and method for submission and recordation of application programmer interfaces (APIs) using non-fungible tokens (NFTs) inserted into a blockchain.

DECENTRALIZED MISSION PLANNING, COMMAND, AND CONTROL

Resumen de: US2025158840A1

Provided herein are various enhancements for validating mission plans related to controlling operations of satellites from multiple sources. An example method includes obtaining an operational plan relating to logistical operations of one or more devices and performing a feasibility check for the operational plan based on logical rules implemented by a blockchain to determine a feasibility of an implementation of the logistical operations via the one or more devices. In response to satisfying the feasibility check, the method includes publishing the plan to the blockchain for subsequent execution.

IMPROVED GOSSIP-PROTOCOL-BASED METHOD, DEVICE, EQUIPMENT AND MEDIUM FOR INCENTIVIZING BLOCK PROPAGATION

Resumen de: US2025158981A1

An improved gossip-protocol-based method, a device, a piece of equipment and a medium for incentivizing block propagation. By improving the Gossip protocol and embedding block propagation rewards, the block forwarding process is accelerated. The designed signature chain structure records the block forwarding path and ensures that the path information is not tampered with. By combining the signature chain structure with the block generation process, the rewards are ensured to be truly and reliably distributed. A block propagation reward distribution strategy is designed to prevent forwarding nodes from adding pseudonyms in the propagation path. Therefore, the method can reduce the blockchain stale rate and enhance the scalability and consensus performance of the blockchain by accelerating block propagation in the presence of selfish nodes, and addresses the problem that selfish nodes refuse to forward blocks to save communication consumptions in the current blockchain network.

BLOCKCHAIN ENABLED LARGE LANGUADE MODEL RED TEAMING

Resumen de: US2025159014A1

Disclosed are various approaches for blockchain-enabled large language model (LLM) red teaming. A large language model (LLM) red teaming management agent executed in a distributed ledger environment can deploy a plurality of subsidiary agents in the distributed ledger environment. An LLM red teaming agent deployed in the distributed ledger environment can cause a network service to perform an LLM red teaming action and return an LLM red teaming result. The LLM red teaming result can be evaluated to generate endorsement status information for the LLM.

MARKET SYSTEM ENABLING THE SALE, SHARING, DISTRIBUTION, PROMOTION AND MARKETING OF WORKS WITH NFT AND TIMESTAMP IN DIGITAL ENVIRONMENT AND METAVERSE

Resumen de: US2025156974A1

A system for publishing various digital and printed works using Qualified Intellectual Property (QIP) and timestamping in a digital environment supported by artificial intelligence. The system operates on blockchain technology, utilizing smart contracts and NFTs for distribution, promotion, and sales. The system functions on multiple blockchains or through interchain passages. The system includes services for detecting and addressing copyright infringements using algorithms. The system incorporates features for environmental conservation, tracking contributions to nature preservation with each transaction through blockchain registration. The system includes the distribution of tokens to authors and related parties based on readership or work creation. The system extends to metaverse applications for promotion, marketing, and sales of works. The system provides a comprehensive, secure, and environmentally conscious platform for digital publishing and content management.

METHODS AND DEVICES FOR PUBLIC KEY MANAGEMENT USING A BLOCKCHAIN

Resumen de: US2025158817A1

A blockchain network may be used to improve upon public-key infrastructure by providing for fast and secure registration, revocation and update of digital certificates. A public key may be recorded on the blockchain by a certificate authority in such a manner that any third party may quickly and easily verify that the public key is certified by the certificate authority and that the certification has not been revoked. The certificate authority may be able to revoke the certification nearly instantaneously, and/or may be able to simultaneously certify a new key for the same entity while revoking the old key. In some cases, the ability to revoke a certification may be given to the owner of the public key or, in some cases, to one or even a group of other entities.

CONCURRENT STATE MACHINE PROCESSING USING A BLOCKCHAIN

Resumen de: US2025156865A1

Trustless deterministic state machines can be implemented using a blockchain infrastructure and state machines can run concurrently over more than one blockchain transaction. The transactions can be done in a Bitcoin blockchain ledger. An unlocking transaction constraint that constrains an unlocking transaction to include a transaction input that references a previous transaction output is determined. A redeemable transaction is created to include a transaction output that includes an amount and a transaction locking script that includes the unlocking transaction constraint, with unlocking the amount being contingent upon execution of at least one unlocking script of the unlocking transaction satisfying the unlocking transaction constraint. The redeemable transaction is caused to be validated at a node of a blockchain network.

BLOCKCHAIN NETWORK CONFIGURATION METHOD AND COMPUTER SOFTWARE PROGRAM FOR EXECUTING SAME

Resumen de: EP4554143A1

There is provided a method capable of continuing to execute consensus building (consensus) even when a predetermined node ceased to operate. There is provided a method comprising a penalty step of monitoring, by computers, whether or not a predetermined node, among nodes constituting a virtual network, was able to perform block signing, and deleting a node that was not involved in block signing for certain threshold consecutive times, from the nodes constituting the virtual network.

TECHNOLOGY FOR EXECUTING ACCELERATED INSTRUCTIONS IN BLOCKCHAIN SYSTEM

Resumen de: EP4553746A1

Disclosed is a method of executing an accelerated instruction in a blockchain system. The method includes executing, by a virtual machine on a blockchain network, a first smart contract, calling, by the first smart contract, a second smart contract related to the accelerated instruction, requesting, by the second smart contract, execution of a first algorithm related to the accelerated instruction from one or more sub-nodes, acquiring, by the second smart contract, an execution result of the first algorithm from the one or more sub-nodes, and returning, by the second smart contract, the execution result of the first algorithm to the first smart contract.

SIGNAGE PLATFORM SERVER BASED ON ANAMORPHIC USING BLOCKCHAIN

Resumen de: KR20250066694A

본 발명은 블록체인을 이용한 아나모픽 기반의 사이니지 플랫폼 서버에 관한 것으로서, 더욱 상세하게는 블록체인에 분산 저장된 아나모픽 콘텐츠(Anamorphic Contents)와 광고 콘텐츠를 수집하고, 수집된 아나모픽 콘텐츠와 광고 콘텐츠의 영상 표출을 위한 스케줄을 작성하며, 작성된 스케줄과 수집된 아나모픽 콘텐츠와 광고 콘텐츠를 사이니지 디스플레이로 전송하여 표출하고, 표출된 광고 콘텐츠의 매출 및 시청자 관심 정도에 기초하여 아나모픽 콘텐츠에 대한 저작권 가치를 산출하며, 산출된 저작권 가치에 따라 아나모픽 콘텐츠를 제작한 크리에이터에게 적절한 보상을 제공할 수 있는 블록체인을 이용한 아나모픽 기반의 사이니지 플랫폼 서버에 관한 것이다. 위의 과제를 해결하기 위한 본 발명의 일 실시 예에 따른 블록체인을 이용한 아나모픽 기반의 사이니지 플랫폼 서버는 크리에이터 단말이 업로드한 아나모픽 콘텐츠가 저장되는 제1 블록체인과, 광고 제작사 단말이 업로드한 광고 콘텐츠가 분산 저장되는 제2 블록체인으로부터 각각 아나모픽 콘텐츠와 광고 콘텐츠를 불러오는 콘텐츠 수집기; 상기 콘텐츠 수집기에서 불러온 상기 아나모픽 콘텐츠와 광고 콘텐츠의 디스플레이 순서와 횟수를 결정하는 스케줄러; 상

APPARATUS AND METHOD FOR PROVIDING FOOD SUBSCRIPTION SERVICE USING BLOCKCHAIN NETWORK

Resumen de: KR20250066078A

블록체인 네트워크를 이용하는 식품 구독 서비스 제공 장치가 개시된다. 블록체인 네트워크를 이용하는 식품 구독 서비스 제공 장치는 적어도 하나의 프로세서를 포함하고, 상기 적어도 하나의 프로세서에 의해 구현될 수 있다. 블록체인 네트워크를 이용하는 식품 구독 서비스 제공 장치는 미리 설정된 주기에 따라 관리자 단말로 지정된 블록체인 네트워크로 멤버십 데이터를 업로드하도록 알림 메시지를 제공하는 알림부, 상기 관리자 단말로부터 상기 멤버십 데이터가 수신되면, 제1 메모리 영역에 상기 멤버십 데이터를 업로드하고, 상기 제1 메모리 영역에 대한 접근 정보를 제2 메모리 영역 - 상기 제2 메모리 영역은 상기 지정된 블록체인 네트워크에 추가되는 블록으로 구현됨 - 에 제1 하위 블록으로서 애드하는 저장부, 상기 멤버십 데이터에 대응하는 접근 리스트에 따라 업로드 정보를 복수의 단말로 전송하고, 상기 복수의 단말 중 하나로부터 상기 지정된 블록체인 네트워크로의 접속을 통해 멤버십 권한이 인증되면 상기 제1 메모리 영역에 대한 접근 정보를 인증된 단말로 전송하는 전송부를 포함할 수 있다.

QR Authentication system and authentication method using QR code based on blockchain

Resumen de: KR20250064690A

본 발명은 블록체인 기반의 QR코드를 이용한 인증시스템 및 인증방법에 관한 것으로, 좀 더 상세하게는 사용자의 모바일 단말기에 설치되는 애플리케이션 프로그램인 QR인증앱으로 화면표출되는 QR코드가 QR스캐너에서 스캔되어 QR인증서버 및 블록체인서버의 대비를 통한 무결성 검증을 이용해 인증되는 과정에서, QR인증서버는 QR인증앱이 요청한 QR해시값을 QR인증앱으로 전송하고, QR인증앱은 전송받은 QR해시값에 로그인된 사용자ID를 연접하여 QR코드를 생성하며, 생성된 QR코드는 QR스캐너를 통해 QR인증서버에서 QR해시값과 사용자ID로 디코딩되고, 디코딩된 QR해시값을 QR인증서버 및 블록체인서버에서 대비하여, 해당 QR코드의 사용여부를 디코딩된 사용자 ID의 QR인증앱 및 QR스캐너에서 화면표출하는 블록체인 기반의 QR코드를 이용한 인증시스템 및 인증방법에 관한 것이다.

METHOD AND SYSTEM FOR SUPPORTING LABELING OF ON-CHAIN DATA ON A BLOCKCHAIN NETWORK

Resumen de: KR20250064427A

본 발명의 일 태양에 따르면, 블록체인 네트워크에서 온체인 데이터의 레이블링을 지원하기 위한 방법으로서, 블록체인 네트워크에서 온체인 데이터를 획득하는 단계, 상기 온체인 데이터에 포함되는 복수의 지갑 주소 사이의 관계 구조를 결정하는 단계, 및 상기 관계 구조하에서 구조화된 상기 복수의 지갑 주소 중에서, 랭크 측정 알고리즘에 기초하여 타겟이 되는 지갑 주소를 결정하는 단계를 포함하는 방법이 제공된다.

SYSTEMS AND METHODS FOR EXCHANGING ELECTRONIC TOKENS

Resumen de: AU2023364152A1

Methods and systems are presented for providing a token exchange framework that enables exchanges of reward tokens corresponding to different reward systems and/or different merchants. The token exchange framework includes a blockchain for storing transaction data associated with transactions of reward tokens. During the onboarding process, reward systems associated with different merchants may be connected to the blockchain of the token exchange framework via one or more bridges. Reward tokens may be issued to represent reward data corresponding to the different reward systems, and can be freely exchanged within the token exchange framework via the blockchain. When a transaction for redeeming a reward is received, reward tokens in the blockchain can be converted into reward data corresponding to the merchant's reward system and process the transaction with the merchant using the converted reward data.

CONSENSUS METHOD IN BLOCKCHAIN SYSTEM, BLOCKCHAIN NODE, AND BLOCKCHAIN SYSTEM

Resumen de: WO2025091600A1

A consensus method in a blockchain system, a blockchain node, and a blockchain system. The blockchain system comprises a first node and a plurality of second nodes. The method comprises: the first node acquiring a first transaction from a transaction pool, broadcasting the first transaction in the blockchain system, generating a consensus proposal in parallel along with the broadcasting of the first transaction, wherein the consensus proposal comprises a transaction identifier of the first transaction, and sending the consensus proposal to other blockchain nodes; after receiving the consensus proposal, each second node determining whether the first transaction is received; and when it is determined that the first transaction is received, participating in the consensus of the consensus proposal.

BLOCKCHAIN-BASED GROUP TRANSACTION METHOD AND APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM

Resumen de: WO2025091331A1

Provided are a blockchain-based group transaction method, system and apparatus, and a computer-readable storage medium. A group comprises a plurality of group participants registered to transmission nodes of a transmission network and a group receiver deployed at a specified transmission node, and the method comprises: the group participants send transaction requests to the group receiver by means of the transmission network; the group receiver performs global consistency ordering on received group information and publishes the group information to the group in order, the group information comprising the transaction requests and transaction matching results; a group executor among the group participants acquires the transaction requests published to the group, executes transaction matching programs in order, to obtain the transaction matching results, and sends the transaction matching results to the group receiver by means of the transmission network; and the group participants acquire the transaction matching results published to the group, and execute transaction settlement on a blockchain network on the basis of the transaction matching results. Online transactions that are safe, fair, fast and low-cost are achieved.

TRANSACTION CACHING METHOD AND BLOCKCHAIN NODE

Resumen de: WO2025091596A1

Embodiments of the present application provide a transaction caching method and a blockchain node. The method is executed by the blockchain node, and the blockchain node comprises n transaction pool shards for caching transactions. The method comprises: receiving a transaction Tx1, the transaction Tx1 comprising a sender account Sender1 (S501); on the basis of the sender account Sender1, determining a target transaction pool shard to which the transaction Tx1 belongs among the n transaction pool shards (S503); and caching the transaction Tx1 to the target transaction pool shard (S505). Sharding and scalable deployment are performed on a transaction pool, and sender accounts of transactions are used as the basis for determining transaction pool shards to which the transactions belong, such that the throughput and performance of the transaction of each transaction pool shard are ensured, thus enabling a blockchain system to support ultra-large-scale accounts and extremely high CTPS, achieving extremely high transaction processing performance.

TRANSACTION PROCESSING METHOD AND BLOCKCHAIN NODE IN BLOCKCHAIN SYSTEM

Resumen de: WO2025092876A1

A transaction processing method and a blockchain node in a blockchain system, for use in processing a plurality of transactions belonging to the same block, wherein an ith transaction comprises a first number of resources allowed to be consumed by the ith transaction, and a resource payment account. The method comprises: grouping a plurality of transactions, wherein a resource payment account in each transaction is not utilized; for any jth resource payment account among a plurality of resource payment accounts in the plurality of transactions, determining a plurality of transactions comprising the jth resource payment account from among the plurality of transactions according to an arrangement sequence of the plurality of transactions; when the sum of first numbers of resources comprised in respective first K transactions among a plurality of transactions is greater than a current number of target resources held by the jth resource payment account, and the sum of first numbers of resources comprised in respective first K-1 transactions is not greater than the current number, marking transactions after a (k-1)-th transaction with a preset label; and according to a grouping result of the plurality of transactions, concurrently executing transactions without the preset label.

BLOCKCHAIN LINKAGE METHOD AND SYSTEM TO IMPROVE RELIABILITY OF navigation aid device

Resumen de: KR20250061943A

항로표지 장치의 신뢰도 향상을 위한 블록체인 연계 방법 및 그 시스템이 개시된다. 항로표지 장치의 신뢰도 향상을 위한 블록체인 연계 방법은, 항로표지 장치로부터 선박 운행과 관련된 데이터를 수신하는 단계; 및 블록체인(blockchain)을 통해 상기 데이터의 원본 진위를 제공하는 단계를 포함할 수 있다.

METHODS AND SYSTEMS FOR DETECTING NETWORK INTRUSIONS USING FEDERATED LEARNING BASED ON BLOCKCHAIN

Resumen de: KR20250062844A

블록체인 기반의 연합 학습을 이용하여 네트워크 침입을 감지하기 위한 이 제시된다. 상기 방법은, 하나 이상의 연합 학습 클라이언트, 하나 이상의 연합 학습 배포자 및 하나 이상의 집계 서버를 포함하고, 블록체인 기반의 연합 학습을 이용하여 네트워크 침입을 감지하기 위한 시스템에 의해 수행될 수 있다. 상기 방법은, 상기 하나 이상의 연합 학습 클라이언트가 네트워크 침입을 감지하기 위한 학습 모델을 취득하고, 수집 데이터를 이용하여 상기 학습 모델에 대한 학습을 수행하여 업데이트된 모델 가중치를 생성하는 단계; 상기 하나 이상의 집계 서버가 업데이트된 모델 가중치를 집계하여 업데이트된 학습 모델을 생성하는 단계; 및 상기 하나 이상의 연합 학습 배포자가 업데이트된 학습 모델을 하나 이상의 연합 학습 클라이언트에 배포하는 단계를 포함할 수 있다.

Data protection system and Method

Resumen de: AU2025202704A1

Abstract A data protection system including a data repository, a data access interface and an authentication system, the data repository storing user data for a user, the user data comprising a plurality of individually encrypted components, the data access interface being arranged to provide remote access to each of the individually encrypted components in encrypted form, the data protection system being arranged to provide selective access to each individual component in unencrypted form upon the authentication system authenticating the user for the respective component. Personal information is divided into a series of components, optionally with a wrapper, and encrypted and stored in a zero knowledge storage data repository. The zero knowledge storage data repository uses blockchain to maintain a ledger of the stored encrypted information and store and verify changes to the stored information. Each component is a block in the blockchain. WO 2018/025028 PCT/GB2017/052237 25b 25d 10 25 25a 25c 25e Fig. 1

LEDGER-LESS BLOCKCHAIN SYSTEMS AND METHODS FOR DATA MANAGEMENT

Resumen de: WO2025094194A1

Ledger-less blockchain systems for data management and tokenization comprising: a Data Token Generation Module (DTGM) to capture data that is to be tokenized into a data token (TKN), for a given data token (TKN) used by this invention, only one transaction per block being allowed, said generated token (TKN) being Source of Truth; a verification module (VFM) to, authentically, verify data (101) that is to be tokenized, before generating a correlative data token (TKN); a Data Token Verification Module (DTVM) to allow a second user with a user-correlative non-fungible token (NFT), to verify said user-correlative non-fungible token (NFT), said Data Token Verification Module (DTVM) comprising: an app-adapter system that queues user requests and transactions, in an asynchronous-await module, allowing said system to process only one request at a time and create or read one block per transaction; and enabling handshake between said Proof of Truth and said Source of Truth.

SYSTEMS AND METHODS FOR FACILITATING A DOUBLE-LAYER RESTRICTION SUBNET ARCHITECTURE USING SUBNET SPECIFIC RESTRICTIONS WITHIN DATA STREAMED USING HIERARCHICAL SUBNET RESTRICTIONS

Resumen de: WO2025096181A1

Systems and methods for uses and/or improvements to blockchain and blockchain technology, particularly to provide a scalable solution to the aforementioned security and privacy concerns. As one example, systems and methods are described herein for a double-layer restriction subnet architecture that overcomes the technical limitations of conventional blockchains, whether public or permissioned, and subnets thereof. The double-layer restriction subnet architecture comprises a series of permissioned subnets, which provides both the security/privacy benefits of permissioned blockchains but also the scalability of subnet efficiency.

NON-FUNGIBLE TOKEN SYSTEMS AND METHODS FOR STORING AND ACCESSING HEALTHCARE DATA

Nº publicación: US2025149139A1 08/05/2025

Solicitante:

CARLSMED INC [US]
Carlsmed, Inc

Resumen de: US2025149139A1

Systems and methods for storing and accessing healthcare data in blockchain managed digital filing cabinets are disclosed. The system can receive and store patient healthcare data from sources such as wearable devices, an implant, patient devices, healthcare provider devices, databases, cloud storage accounts, healthcare databases, or digital filing cabinets. The system can convert the healthcare into non-fungible tokens on a blockchain to protect the healthcare data from being accessed by nefarious actors. The system can manage access to the healthcare data based on authentication rules.