Alerta

SYSTEM FOR BLOCKCHAIN-BASED PROXY PURCHASING OF VALUABLE DOCUMENTS AND OPERATING METHOD THEREOF

Resumen de: WO2026121941A1

A blockchain-based value document purchasing agency service provision system is provided. The system may comprise: a transmission unit which receives an intention to sell from an event manager and notifies a user thereof; a determination unit which receives a purchase intention and fiat currency from the user, determines whether a transaction can proceed, and then instructs to proceed with payment; a payment unit which generates a blockchain-based value document by using cryptocurrency when the payment proceeding instruction is received; and a processing unit which transfers ownership of the generated blockchain-based value document to the user.

TFP PoA Dual-Layer Hybrid Blockchain System Including Twin Federated Proof TFP and Proof of Action PoA Based Trust Determination Engine and Method of Operating the Same

Resumen de: KR20260085372A

본 발명은 생체 정보와 시공간 맥락이 융합된 지문을 시드로 사용하여 nist pqc 개인키를 실시간 합성 및 파기하는 비저장형 보안 기술을 바탕으로,물리적 실체 증명(poa)과 이중 계층 하이브리드 연동(ftp)을 통해 키 저장에 따른 해킹 위협 및 ai공격을 차단하고 데이터 처리의 고속 효율성과 원장의 불변성을 확보하는 블록체인 시스템 및 그 동작 방법에 관한 것이다..

IoT OPERATION METHOD OF ELECTRONIC APPARATUS FOR USING SPARE STORAGE SPACE PROVIDED BY INDIVIDUAL IOT DEVICES FOR CLIENT VERIFIED ACCRDING TO BLOCKCHAIN

Resumen de: KR20260085945A

블록체인 네트워크와 연결된 BlockEdge에 해당하는 전자 장치의 동작 방법이 개시된다. 본 동작 방법은, 클라이언트로부터 데이터 저장을 위한 요청 메시지 및 원본 데이터를 수신하는 단계, 원본 데이터를 복수의 블록으로 구분하는 단계, 복수의 IoT 장치로부터 각 IoT 장치의 여분 저장 공간에 대한 정보를 수신하는 단계, 복수의 IoT 장치 중 적어도 하나의 대상 IoT 장치를 선택하는 단계, 선택된 대상 IoT 장치에 복수의 블록 중 적어도 하나의 대상 블록을 저장하는 단계를 포함한다.

Food robot control system based on blockchain

Resumen de: KR20260083690A

본 발명은 고객이 정보 및 주문요청사항을 키오스크 또는 웹서버를 통해 입력하면, 블록체인 보안서버를 통해 보안성을 강화하여 저장하고, 고객의 주문사항에 따라 로봇 음식조리장치를 작동하여 음료 또는 음식을 조리하고, 고객에게 제공하는 블록체인을 기반으로 한 푸드 로봇제어 시스템에 관한 것으로서, 고객이 유선 또는 무선방식에 의해 접속하여 주문 요청하는 것을 저장하는 웹서버와; 상기 웹서버에서 전달된 고객 정보 및 주문요청사항을 블록체인방식으로 저장하는 블록체인 보안서버와; 상기 웹서버의 지시에 따라 블록체인방식으로 암호화된 고객 정보와, 주문요청사항에 따라 주문사항을 조리 지시하는 개별 매장서버와; 상기 매장서버의 지시에 따라 조리용 로봇을 가동하여 음식을 조리하는 로봇 음식조리장치와; 상기 로봇 음식조리장치에서 소모한 소모폼을 체크하여, 부족한 소모품을 관리하는 소모품 관리서버와; 상기 매장서버의 지시에 따라 조리된 음식을 고객정보에 따라 배송하는 픽업시스템으로 구성되는 것을 특징으로 하는 블록체인을 기반으로 한 푸드 로봇제어 시스템을 제안한다. 본 발명에 의한 블록체인을 기반으로 한 푸드 로봇제어 시스템은 고객이 정보 및 주문요청사항을 키오스크 또�

Système universel automatisé de récupération, tri, sécurisation et gestion des documents d’achat via partenariats avec des enseignes et technologie avancée.

Resumen de: FR3169242A1

L’invention décrit un système automatisé universel permettant de récupérer, organiser et sécuriser des documents d’achat via des technologies avancées telles que l’IA, la blockchain, et des interfaces utilisateur immersives. Cette solution garantit une automatisation complète sans intervention manuelle grâce à un moteur multi-canal, un tri intelligent et une protection avancée des données.

The blockchain-based personal authentication security system using intestinal vein data

Resumen de: KR20260082872A

장정맥 데이터를 활용한 블록체인 기반 개인인증 보안 시스템이 제공된다. 상기 개인인증 보안 시스템은, 사용자 노드, 블록체인 노드, 장정맥 데이터 수집서버, 및 개인인증 서버를 포함하는 개인인증 보안 시스템으로서, 사용자의 장정맥을 스캔하고 디지털화하거나 사용자의 장정맥에 관한 디지털 이미지를 제공받아 장정맥 데이터를 생성하고, 사용자의 개인키와 DID를 생성하고, 상기 개인키를 이용하여 상기 장정맥 데이터를 암호화하는 사용자 노드, 상기 사용자 노드로부터 디지털화된 장정맥 데이터를 제공받아 사용자 DID와 함께 상기 블록체인 노드로 전달하여 분산 저장하는 장정맥 데이터 수집서버, 및 사용자 DID를 이용하여 상기 블록체인 노드로부터 대응되는 공개키 및 상기 암호화된 장정맥 데이터를 제공받아 사용자 장정맥 데이터를 복호화하고, 상기 사용자 노드로부터 제공받은 장정맥 데이터와 일치 여부를 판단하여 개인인증을 수행하는 개인인증 서버를 포함한다.

BLOCKCHAIN RIGHTS MANAGEMENT METHOD, BLOCKCHAIN SYSTEM, DEVICE, PROGRAM, AND MEDIUM

Resumen de: US20260154676A1

A method, a blockchain system, an apparatus, a program, and a medium, for blockchain authority management. Receiving, by a first node, a node operation request for a second node, the first node being a node manager in the blockchain system; voting, by the first node, on the node operation request, sending a first voting request to another node manager, obtaining a voting result and a voting signature fed back by the another node manager, packaging the obtained voting result and voting signature into a first block, and broadcasting the first block to the blockchain system; verifying, by at least one blockchain node, the voting result and voting signature in the first block, and adding the first block into a local ledger if the voting result and voting signature pass verification; and responding to the node operation request if the voting result in the first block satisfies a first preset condition.

METHOD OF PROVIDIING AUTOMATED ADVERTISING COMPENSATION TO A USER WITHIN A DIGITAL ENVIRONMENT

Resumen de: US20260154685A1

A method for providing automated advertising compensation to a user within a digital environment includes: retrieving, from a digital blockchain ledger, data associated with a first, primary non-fungible token (NFT) representing a primary digital asset and retrieving, from the digital blockchain ledger, data associated with a second, advertising sub-asset NFT, the data associated with the second NFT including an advertising graphic and a smart contract. The method further includes: layering the advertising graphic from the advertising sub-asset NFT onto the primary digital asset to form a multi-layer digital asset; displaying the multi-layer digital asset in a digital environment in association with a character avatar controlled by the user; determining, by a computer system, an amount of value for remitting to the user following the displaying of the multi-layer digital asset; and automatically transferring, via the self-executing smart contract, the amount of value to a digital account associated with the user.

MULTI-LEVEL BLOCKCHAIN

Resumen de: US20260156005A1

0000 A computer-implemented method of using a multi-level (ML) data chain protocol to embed a data chain on a core blockchain, comprising: obtaining one or more ML transactions, wherein each ML transaction comprises one or more carrier pairs, each carrier pair comprising an input and an output, wherein each output comprises data associated with the data chain, and wherein each input comprises a signature that signs the carrier pair; generating a first ML block of the ML data chain, wherein the first ML block is a core blockchain transaction and comprises the respective carrier pairs of the obtained one or more ML transactions, wherein for each carrier pair, a respective position index of the respective input corresponds to a respective position index of the respective output, and a first chain output that is for being spent by a respective chain input of a subsequent ML block.

System and Method for Issuing and Managing Debt-Backed Digital Tokens Pegged to a Fiat Currency on a Blockchain Platform with Optional Dual-Component Architecture, Configurable Buffer Pool Mechanisms, Dynamic Rolling Yield Adjustment, Institutional Repackaging, Bank and Agency Backstop Redemption, Multi-Modal Implementation, Automated Collateral Enforcement, and Asset/Reserve Liquidation

Resumen de: US20260154740A1

0000 A blockchain platform issues and manages debt-backed digital tokens pegged to a fiat currency using any tokenized debt or deposit liabilities. Tokens may be minted before debt availability, with proceeds directed to a buffer pool, and may be structured as single- or dual-component tokens enabling institutional repackaging. A yield-bearing component may be pledged, sold, or traded separately. Features include a configurable buffer pool with issuance queuing and proportional bank or agency backstop, dynamic rolling yield with dual-rate publication, automated peg and collateral enforcement, and tokenization of distressed reserves. The platform supports centralized, hybrid, or decentralized implementations and integrates with oracles for market data. Real-time dashboards provide visibility into debt pipelines, market conditions, and regulatory metrics. The system improves stability, efficiency, and scalability in debt tokenization.

Multidevice Blockchain Systems and Methods

Resumen de: AU2026203860A1

A B S T R A C T A system for securing ownership of tokens, cryptocurrency, or other assets held or tracked on a blockchain by using cryptographic key pairs to sign one or more records, the system comprising: at least one blockchain account, each blockchain account of the at least one blockchain account having multiple cryptographic key pairs, each of the multiple cryptographic key pairs (i) managed separately, and able to authorize records that originate from, and modify a state of, the blockchain account; and (ii) consisting of a public component and a private component, the public component and the private component enabling the creation and verification of digital signatures; and wherein at least one of the one or more records is configured to encode one or more transformations to a global state maintained by the blockchain. ay a y

TAX-ADVANTAGED BUSINESS OWNERSHIP TRANSFER SYSTEM

Resumen de: US20260154755A1

0000 The present disclosure provides a method for facilitating a tax-advantaged business transaction with automated risk mitigation. A conditional sales agreement is generated between a government entity and a business entity of a business owner. A net-revenue bond with interest obligations is structured. Payments from business operations are processed through automated withholding calculations. A distribution of funds to the business owner and the government entity is structured based on tax savings. Geographic information system data indicating location-based hazards affecting the business entity is received and correlated with business performance metrics to generate composite risk scores, which are used to automatically adjust payment processing and fund distribution. Exit procedures are triggered when the composite risk scores exceed predetermined thresholds. Blockchain-based smart contracts that automatically execute terms of the conditional sales agreement are implemented. Smart contract oracles are utilized to integrate real-time geographic information system data and payment information.

PROPAGATING LOCKING SCRIPTS

Resumen de: US20260154680A1

A method of enforcing a locking script to be propagated throughout a chain of blockchain transactions. The method comprises generating a primary transaction comprising a primary locking script configured to, when executed by an unlocking script of an auxiliary transaction, verify that the unlocking script comprises a message generated based on the auxiliary transaction, and verify, based on the message, that an output of the auxiliary transaction comprises an auxiliary locking script. The auxiliary locking script is configured to verify that an unlocking script of a second primary transaction comprises a message generated based on the second primary transaction, verify that the unlocking script of the second primary transaction comprises a data item comprising one or more locking scripts of the primary transaction, and verify, based on the message and the data item, that an output of the second primary transaction comprises the primary locking script.

AUDIT RECORDS MONITORING USING A BLOCKCHAIN STRUCTURE

Resumen de: US20260154253A1

0000 A centralized auditing system receives an audit block containing one or more audit files generated by an audit agent running in an audited device. The audit block additionally stores a first digital signature corresponding to a previous audit block, and a second digital signature generated based at least on the one or more audit files and the first digital signature. After receiving the audit block, the auditing system verifies the integrity of the received audit block based on the second digital signature stored in the audit block and/or the first digital signature corresponding to the previous audit block. In response to verifying the integrity of the received audit block, the auditing system adds the received audit block to an audit register. Moreover, the auditing system adds the one or more audit files included in the audit block to an audit database.

VIDEO SIGNATURE LIVE CONTRACT SYSTEM AND METHOD

Resumen de: US20260155984A1

The present disclosure relates to a video signature live contract system and a method thereof, wherein the video signature live contract system includes an identity verification unit that receives an ID card image from a user terminal and verifies authenticity of the ID card; a contract management unit that provides a real-time video contract screen on the user terminal and records the real-time video contract process; a video signature generation unit that generates a video signature using the video captured by the user terminal and signature data received from the user terminal; and a face ID generation unit that generates a face ID using the video captured by the user terminal during the video signature generation process, issues a non-fungible token for the generated face ID, and stores and manages the non-fungible token on a blockchain, wherein the video signature includes both the video captured by the user terminal and a visual representation of the signature data generation process.

PET SYSTEM OF COLLECTING TRANSPARENT PET BASED ON BLOCKCHAIN

Resumen de: KR20260081704A

0001a 사용자가 투입하는 투명 PET 용기를 제공 받고, 상기 사용자의 식별정보와 제공 받은 투명 PET 용기의 투입량을 송신하는 투명 PET 수거 장치; 상기 투명 PET 수거 장치로부터 투명 PET 용기를 투입한 사용자의 식별 정보 및 해당 사용자의 투명 PET 용기 투입량을 수신하며, 상기 사용자의 식별 정보 및 해당 사용자의 투명 PET 용기 투입량을 포함하는 수거 데이터의 트랜잭션을 송신하는 관제 서버; 및 상기 관제 서버로부터 수신한 수거 데이터의 트랜잭션을 블록에 저장하는 블록체인 노드를 포함하는 블록체인 네트워크를 포함하는 블록체인 기반 투명 PET 수거 시스템이 개시된다.

BLOCKCHAIN ADDRESS APPLICATION USER INFORMATION MANAGEMENT

Resumen de: US20260155965A1

Methods, systems, and devices for data management are described. An application may receive a request message including a payload for signature by a blockchain address and indicating requested information to be provided to a collection endpoint associated with a client application. The application may receive the information and encrypt the information using a cryptographic key generated based on a passkey associated with a user. A smart contract may store the encrypted information mapped to the blockchain address that is associated with the passkey. The application may obtain the encrypted information from the smart contract and decrypt the information using the cryptographic key. The application may broadcast, after receiving a user input executing the signature, messages to a blockchain network and configured to execute an operation on the blockchain network and transmit, using the collection endpoint, a response message including the requested information and an identifier of the operation.

IDENTIFICATION INFORMATION MANAGEMENT METHOD, SERVER, AND COMPUTER PROGRAM PRODUCT

Resumen de: US20260155998A1

0000 An issuance server issues an identifier, a private key associated with the identifier, and a public key corresponding to the private key, based on a request from a user device. The issuance server communicates with the user device to identify the type of the user device. The issuance server then stores the private key in a secure area corresponding to the type of the user device, and registers the identifier and the public key in a blockchain-based registry.

BLOCKCHAIN ADDRESS APPLICATION USER INFORMATION MANAGEMENT

Resumen de: US20260156004A1

0000 Methods, systems, and devices for data management are described. An application may receive a request message including a payload for signature by a blockchain address and indicating requested information to be provided to a collection endpoint associated with a client application. The application may receive the information and encrypt the information using a cryptographic key generated based on a passkey associated with a user. A smart contract may store the encrypted information mapped to the blockchain address that is associated with the passkey. The application may obtain the encrypted information from the smart contract and decrypt the information using the cryptographic key. The application may broadcast, after receiving a user input executing the signature, messages to a blockchain network and configured to execute an operation on the blockchain network and transmit, using the collection endpoint, a response message including the requested information and an identifier of the operation.

SYSTEM OF LONG-TERM BLOCKCHAIN-BASED FINANCIAL TRANSACTIONS MANAGEMENT USING MACHINE-LEARNING

Resumen de: WO2026115545A1

A system of blockchain-based tracking of a financial transaction, comprising a processing circuitry (PC) configured to: receive text of a financial transaction agreement (FTA); utilize a large language model (LLM) in conjunction with the received text to generate data indicative of a transaction map (TM), where the TM comprises: two or more blockchain addresses associated with respective parties of the financial transaction, and one or more required transaction events; deploy, utilizing a first blockchain address, a smart contract to the blockchain, the smart contract being configured to: obtain the TM, and write data based on the TM to the blockchain, thereby creating a permanent record of the TM, and the smart contract being further configured to, responsive to an invocation by the first blockchain address, the invocation being associated with data of a transaction event: write, to the blockchain, data at least partially derivative of the transaction event.

BLOCKCHAIN BASED ASSET MANAGEMENT AND EXCHANGE TRADING

Resumen de: WO2026117488A1

Embodiments of the present invention provide novel methods and systems to instantly settle transactions, remove middlemen, reduce and remove settlement risk, and dramatically reduce time and costs in the operations of a financial exchange across asset categories.

CRYPTOGRAPHIC PROOF OF ELECTRONIC SIGNATURE TIMING

Resumen de: US20260155985A1

0000 In an embodiment, one general aspect includes a method of cryptographically proving a time of signature. The method includes receiving an electronically signed digital document. The method also includes generating a cryptographic hash using at least a portion of the electronically signed digital document. The method also includes storing the cryptographic hash on a blockchain in a blockchain transaction. The method also includes storing, in association with the electronically signed digital document, a certification of an existence of the electronically signed digital document at a time associated with the blockchain transaction.

PROCESSING A CONTINGENT ACTION TOKEN SECURELY

Resumen de: US20260155978A1

0000 A method executed by a computing device includes determining specific terms associated with a longevity-contingent instrument for a contingency-action token (CAT) for an object distributed ledger. The method further includes establishing CAT content to include the specific terms and further CAT content to produce the CAT. The method further includes using a securely passing process to generate a new block affiliated with the CAT via a blockchain of the object distributed ledger, where the new block includes the CAT content.

AUGMENTED REALITY REMOTE AUTHORING AND SOCIAL MEDIA PLATFORM AND SYSTEM

Resumen de: US20260154924A1

Frontend and backend systems and processes. Technical foundations on which an Augmented Reality (AR) platform, such as an AR Social Media Platform. Systems and methods are used to construct and manage an AR Cloud backend and frontend environment facilitation: persistent 3-Dimensional and 2-Dimensional geo-located content that can be created, viewed, changed, and interacted with by users in the same or different sessions; ephemeral content; local creation and posting of content; remote creation and posting of content; remote visualization, altering, and placing content on a 3D map; filtering and management of content in the camera view based on a visibility layer/similar theme and content priority based on preferences, categorization, and ownership; automated creation and posting; lighting of content and digital environments; linking of point clouds with real-world geo-coordinates for accurate map construction; and the security of property and content rights and ownership via smart contracts on a blockchain.

DISTRIBUTED COMPUTING SYSTEM WITH TOKEN-BASED SELECTION FREQUENCY CONTROL INDEPENDENT OF CONSENSUS WEIGHT

Nº publicación: WO2026117638A1 04/06/2026

Solicitante:

RULE 110 INC [US]
MELDMAN FLOCH WYATT [US]
OBEIRNE BRIAN [US]
RULE 110, INC.
MELDMAN-FLOCH, Wyatt
O'BEIRNE, Brian

Resumen de: WO2026117638A1

A distributed computing system implements consensus where token holdings determine node selection frequency but not voting weight. Unlike proof-of-stake systems coupling stake with power, all selected nodes receive equal consensus voting weight regardless of tokens held (zero to millions). The system may employ multi-bucket partitioning preventing plutocratic control by dividing nodes based on aggregate stake thresholds. Zero-token nodes can participate and earn rewards. Transaction fees may be eliminated through staking-for-throughput allocation where tokens provide bandwidth rights. Applications may define custom consensus rules while base layer maintains voting equality. Operating on consumer hardware without specialized equipment, the system decouples economic incentive from political power, solving blockchain plutocracy while enabling true decentralization without capital barriers. An index token mechanism may link base token value to aggregate application activity.