Alerta

OPTIMIZED HIGH-PERFORMANCE RISK MODELING SYSTEM

Resumen de: US20260162121A1

A computer-implemented financial risk modeling system integrates financial, behavioral, and market data to generate real-time portfolio risk estimates. The system uses GPU-accelerated Monte Carlo simulation, quantum-inspired tensor-network correlation modeling, and transformer-based NLP anomaly detection. Compliance validation is performed using rule-graph evaluation. Risk reports include embedded disclosures and blockchain audit trails. The invention provides enhanced speed, explainability, and regulatory adherence.

INFORMATION PROCESSING METHOD AND INFORMATION PROCESSING DEVICE

Resumen de: WO2026121028A1

The present disclosure relates to an information processing method and an information processing device that make it possible to easily change keys and addresses corresponding to digital signatures. On the basis of a seed value derived from a public key for a blockchain generated by a first digital signature scheme, a public key and a private key for the blockchain are generated by a second digital signature scheme different from the first digital signature scheme. When a use record being managed by the second digital signature scheme is to be transitioned to be thereafter managed by the first digital signature scheme, inheritance is made in such a way as to enable the use record having been managed by the second digital signature scheme to be managed by the first digital signature scheme when a public key of the second digital signature scheme can be derived from a public key of the first digital signature scheme and when a signature by a private key of the first digital signature scheme can be certified by a protocol of the first digital signature scheme. The present disclosure can be applied to asset management using a blockchain.

AUTHENTICATION SERVER BASED ON BLOCKCHAIN AUTHENTICATION SYSTEM BASED ON BLOCKCHAIN AND AUTHENTICATION METHOD BASED ON BLOCKCHAIN

Resumen de: KR20260087183A

본 발명은 블록체인 기반의 인증 서버, 그를 포함한 시스템 및 그 방법에 관한 것으로, 일 실시 예에 따른 본 발명은 프로그램 명령어를 저장하는 메모리; 및 상기 프로그램 명령어를 실행하도록 구성된 프로세서;를 포함하고, 상기 프로세서는, 사용자의 이력들 중 적어도 하나의 이력에 대응되는 이력 데이터를 수신하고, 블록체인 기술에 기반하여 상기 이력 데이터를 블록체인에 저장하고, 상기 블록체인에 저장된 이력 데이터에 기반하여 상기 이력 데이터에 대응되는 디지털 인증서를 생성하고, 상기 디지털 인증서는 상기 적어도 하나의 이력의 종류에 따라 구분되는 카테고리에 대한 정보를 포함할 수 있다.

DIGITAL ASSET LEASING PROCESSING METHOD AND APPARATUS, DEVICE, MEDIUM, AND PROGRAM PRODUCT

Resumen de: WO2026118966A1

The present disclosure relates to the technical field of blockchain, and provides a digital asset leasing processing method and apparatus, a device, a medium, and a program product. The method comprises: receiving a default request, wherein the default request comprises a target default penalty transferred by at least one of a lessor user and a lessee user; verifying the target default penalty according to a default contract corresponding to the default request, and determining whether the lessor user and the lessee user satisfy a contract termination condition; and if yes, executing a contract termination process to terminate the leasing relationship between the lessor user and the lessee user.

METHOD, APPARATUS, AND SYSTEM FOR PATH VERIFICATION

Resumen de: WO2026118020A1

Provided are method, apparatus, and system for path verification, wherein after obtaining the first data, the first node can send the first request to the blockchain. Because the path information can indicate the order of multiple nodes in the first chain such as an SFC in the network, whether the first node in the first chain is allowed to process the first data can be verified based on the first request and the path information. Then, the first node can obtain the first response from the blockchain for indicating that the first node is allowed or rejected to process the first data. In this way, because the blockchain is introduced for verifying the qualification of the node, the issue of centralized node being easily attacked can be avoided. Furthermore, because the path information is introduced for assisting in verifying whether the first node in the first chain is allowed to process the first data, and in other words, in verifying the qualification of the node, the qualification of the node can be verified in an efficient and easy way. And further, if one or more nodes need to be changed in the chain, the path information may be dynamically updated or modified to change the node (s) in an efficient way. In this way, based on the path information, and with the help of blockchain, it will be efficient and easy to configure and setup a network structure with chain type such as SFC in a flexible and safety way, and it will guarantee end to end integrity requirements of the c

SYSTEM FOR PREVENTING BYTE-LEVEL HASH COMPUTATION DISCREPANCIES IN DISTRIBUTED REVIEW VERIFICATION THROUGH DETERMINISTIC CANONICALIZATION WITH IMMUTABLE DELTA LINEAGE

Resumen de: US20260163743A1

A system and method prevent byte-level hash drift in distributed review verification by performing deterministic canonicalization before parsing to produce a canonical byte sequence for each record and computing a salted commitment bound to a Canonicalization Program Identifier (CPI). Per-record commitments are aggregated into a batch root anchored to a public blockchain transaction or log field. An append-only delta lineage links changes by prior-state digests, enabling reconstruction without in-place mutation. A verification interface returns selective inclusion proofs and receipts that can be validated without full nodes under a weighted multi-ledger confirmation policy. Optional features include attested receipts from trusted hardware, credential binding for reviewer tiers with policy-gated actions, redaction custody continuity via link tokens, and zero-knowledge assertions. The approach eliminates hash drift, reduces verification bandwidth, and enables independent integrity verification on resource-constrained devices.

METHOD AND SYSTEM FOR EQUITABLY ALLOCATING A FINANCIAL DISTRIBUTION TO MULTIPLE INVESTORS

Resumen de: AU2025271342A1

Abstract A computer-implemented method for generating payment instructions for distributing income from an income-producing security to an investor is disclosed. A processing system receives an income distribution from a security issuer, transfers the distribution to a custodian, retrieves time-stamped transaction data and an investor share number for a payment period, and divides the period into a sequence of share-intervals. Transactions are assigned to corresponding share-intervals and a current share-interval value is calculated for each interval. An ending share-interval value is computed by adding the current value to an ending value of a previous interval, and the previous ending value is deleted to perform interval consolidation and compression. The ending value of a last share-interval is used as the investor’s total value for the payment period, which is normalised against a cumulative value for all investors to compute payable income and generate electronic payment instructions for transmission to the custodian. ov o v Network Interface Processing SystemRAM Share Interval Module Transaction Retrieval Module Payment Instructions Module Payment Instructions Database Storeage Application Programming Interface Security Issuer Transaction Source 1 Custodian Transaction Source 2 112114116118 Blockchain Interface Module 118 116 112 Transaction 110 Share Interval Network Interface Transaction Blockchain 210 Transaction 120 Custodian ov o v r a n s a c t i o n h a r e n t

BLOCKCHAIN-BASED SYSTEM FOR STORING HANDLE DATA OF ONLINE PLATFORMS

Resumen de: US20260161636A1

A system collects handles of entities registered to post content on online platforms and stores the handles on a blockchain network. The stored handles can mitigate the effects of being deplatformed from the online platforms. In one example, the system registers global identifiers that each uniquely identify an entity. The system receives and indexes handles of various online platforms based on the global identifiers. The indexed handles that are stored on the blockchain network can be searched by followers of a deplatformed entity for an alternative online platform on which the deplatformed entity posts content.

Apartment management accounting integrated operation system and method based on blockchain multi-authentication

Resumen de: KR20260087023A

블록체인 다중인증 기반의 아파트 관리 회계 통합 운영 시스템 및 방법이 개시된다. 본 발명의 일 실시예에 따른 블록체인 다중인증 기반의 아파트 관리 회계 통합 운영 시스템 중 자동 송금 시스템은 사용자 인터페이스(UI)를 통해 지출결의서 작성 및 결제 라인 상신을 지원하는 전자결제 모듈; 지출결의 항목을 확인하고, 결제참여자들의 결제 승인 내역 및 송금 거래 내역을 블록체인에 기록하는 블록체인 연동 모듈; 결제 완료 후 송금을 자동으로 실행하는 자동 송금 모듈; 및 송금증 및 결제 관련 문서를 이미지 파일로 생성하고 이를 아카이빙 처리하는 기능을 수행하는 아카이빙 모듈을 포함할 수 있다.

DIGITAL TWIN AND BLOCKCHAIN BASED ON SHIP EQUIPMENT MANAGEMENT SYSTEM FOR REPAIRING OF A SHIP

Resumen de: KR20260086849A

본 발명은 디지털트윈 및 블록체인 기반 선박 수리용 기자재 관리시스템에 관한 것으로, 보다 구체적으로는 선박 수리용 기자재의 실시간 위치 및 이송경로를 모니터링하고 무단 반출 등의 불법적인 요소를 방지할 수 있으며, 또한 관세 신고 시 신청서의 자동 작성 및 발송 기능을 제공함으로써 종래 수기 작성에 따른 신청서 작성 오류, 누락, 위조 및 과도한 작성시간 등의 비효율적인 문제점을 해소할 수 있도록 할 뿐만 아니라, 상기 관세청 신고정보를 블록체인에 분산저장하여 실적 신고 및 증명의 효율성과 신뢰성을 향상시킴으로써 수출기업에 제공되는 다양한 지원 혜택을 효율적으로 받을 수 있도록 하고, 또한 상기와 같이 관리되는 선박 수리용 기자재 및 이를 적용하는 선박에 대한 디지털트윈모델 3D 모델링 데이터를 제공함으로써 상기 선박 수리용 기자재를 활용한 설계, 수리, 선박검사 업무를 효율적으로 지원할 수 있도록 하는, 디지털트윈 및 블록체인 기반 선박 수리용 기자재 관리시스템에 관한 것이다.

A medical data utilization system for emergency patients using blockchain technology

Resumen de: KR20260087015A

본 발명은 블록체인을 활용한 응급환자의 의료데이터 활용 시스템에 관한 것으로, 보다 구체적으로 사용자의 개인정보 또는 의료데이터가 복수의 블록들로 분산되어 저장된 블록체인 네트워크, 상기 블록체인 네트워크를 통해 사용자의 개인키로 암호화된 개인정보가 저장된 개인 식별장치, 상기 블록체인 네트워크를 통해 암호화된 개인 정보 또는 해시값을 이용하여 사용자의 개인 정보 또는 의료데이터를 저장하는 의료기관 서버, 상기 블록체인 네트워크를 통해 사용자 개인정보를 획득하는 응급구조사 단말 및 상기 블록체인 네트워크를 통해 응급 의료 정보를 전송하는 관리 서버를 포함하는 응급환자 의료데이터 활용 시스템에 관한 것이다.

Method, System & Computer Program Product for Transaction on Blockchain for Conditionally Assigned Criteria

Resumen de: US20260162050A1

0000 A computer-implemented method, system or program product of providing a transaction on a blockchain for conditionally assigned criteria, including: electronically receiving a document via aGUI, an IoT MessageInterface, or Application Programming Interface(API); electronically receiving payment via the GUI, IoT MessageInterface, or API; electronically storing document and payment in cloud-based or on premise storage, a node of data network or storage system; electronically transferring via blockchain user interface or blockchain gateway API; electronically processing data stipulated as conditionally assigned criteria on blockchain; or Distributed Ledger Technology(DLT) including routing and adding IoT data to asset record when conditions are met; electronically authenticating data with a timestamp, and encoding; electronically updating a data record including adding IoT data to asset record as a blockchain entry of an Non-Fungible Token (NFT) or a cryptographically linked off-chain entry, when conditionally assigned criteria are fulfilled; electronically notifying a permissioned participant; or authorizing permissioned participant by GUI.

MULTIPLE ENCRYPTION DATA STORAGE AND RETRIEVAL SYSTEM

Resumen de: US20260163727A1

A computer system and method for storage and retrieval of multiple encrypted data. The system and method allow a user to first encryption data with a first key only held by the user such that the user solely possesses one of the necessary keys for later decryption of the stored and encrypted data. The firstly encrypted data is then doubly encrypted and stores the data in such a secure manner that the data can be stored on a public blockchain architecture, if desired. Full decryption of the original user data can only be performed with access to the user's initial key.

BLOCKCHAIN-BASED AUTHENTICATION SYSTEM AND METHOD

Resumen de: US20260163733A1

0000 A blockchain-based authentication system and method is disclosed herein. The blockchain-based authentication system may provide immutable accounting of authenticity, provenance, chain of custody, and ownership for products, which is quickly and simply implemented into a wide range of products and services with low impact to existing business processes. The blockchain-based authentication system may use unique key pairings that cannot be duplicated. In one or more embodiments, the blockchain-based authentication system may include a cloud-based software solution.

METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS DIRECTED TO APPLICATION-AWARE COMPUTING AND COMMUNICATION MANAGEMENT IN A BLOCKCHAIN SYSTEM

Resumen de: US20260161827A1

Procedures, methods, architectures, apparatuses, systems, devices, and computer program products directed to in connection with application-aware computing and communication management in a blockchain system are provided. Among the methods is a method that may include transmitting a first transmission to a processing device of a distributed ledger, wherein the first transmission comprises information indicating collective data interest plan (CDIP) content, including filters for filtering transactions for the first device and a second device; receiving a second transmission from the processing device, wherein the second transmission comprises information indicating a summary digest for multiple filtered transactions; generating multiple transaction set units (TSUs); and transmitting, to the processing device, information indicating to the processing device to transmit to the second device one or more of the multiple TSUs.

SYSTEMS AND METHODS FOR BLOCKCHAIN-BASED NON-FUNGIBLE TOKEN (NFT) AUTHENTICATION

Resumen de: US20260162101A1

Systems and methods are disclosed for generating blockchain-based dynamic non-fungible tokens (NFTs) for user authentication. The method includes receiving a request from a mobile device associated with a user. Capturing, via one or more sensors, images and/or videos of the user and/or identification data associated with the user. Processing the images and/or the videos to detect biometric data unique to the user. Encoding the detected biometric data for generating the dynamic NFTs. Storing the dynamic NFTs on a transaction block of a distributed blockchain, wherein the dynamic NFTs are associated with a programmatically defined smart contract written to the distributed blockchain. Transmitting the dynamic NFTs to a plurality of service providers for authenticating the user.

Systems And Methods For Decreasing Counterparty Settlement Risk

Resumen de: US20260162085A1

0000 Apparatus, systems and methods improve efficiency in transacting a swap or other futures based financial instrument, by using time-weighted index averages to decrease counterparty settlement risk. In preferred embodiments related to Bitcoin and several other cryptocurrencies, the swaps are based upon a time-weighted index average (D) of multiple instances of difficulty (Dto D) of mining the cryptocurrency over multiple time periods (Pto P) where both Ds and Ps are available from the decentralized public blockchain. Traders can use these time-weighted index averages in conjunction with the anticipated values of Ds and Ps for the remainder of the duration of the index, to calculate the index value at any given time.

COORDINATING PEER-TO-PEER DATA TRANSFER USING BLOCKCHAIN

Resumen de: US20260163867A1

0000 A computer implemented method of using a blockchain to coordinate data transfer over a P2P network. The method comprises obtaining a second hash value, wherein the second hash value is generated by hashing at least a data request with a first hash function to generate a first hash value and then hashing at least the first hash value with a second hash function to obtain the second hash value. The data request is associated with the target data item. A primary request transaction is submitted to a blockchain network, wherein the primary request transaction comprises the second hash value and one or more first outputs, each first output being locked to a respective public key associated with a respective P2P node connected to the requesting P2P node. The target data item is obtained from the target P2P node.

RAPID APPROVAL OF BLOCKCHAIN-BASED TRANSACTIONS

Resumen de: US20260162104A1

The present disclosure involves systems, software, and computer implemented methods for providing rapid approval of blockchain-based transactions. This includes approval of transactions prior to the transaction being written to the blockchain. A transaction system can register with a transaction manager, such as a cloud-based or cloud transaction manager, which can maintain a queue of pending transactions and provide approval for transactions in real-time or near real-time, while later verifying the pending transactions are written into the blockchain as expected. This allows the transaction system to securely confirm the transaction is approved prior to the transaction being written in the blockchain, based on a real-time or near real-time analysis of each customer's corresponding account and transactions.

BLOCKCHAIN TRANSACTION SAFETY USING SMART CONTRACTS

Resumen de: EP4757241A2

0001 A method includes acquiring, at a node server, blockchain data for a blockchain address on a blockchain network. The blockchain data includes a plurality of transactions for the blockchain address. The method includes generating a local node trust score for the blockchain address based on the blockchain data. The local node trust score indicates a likelihood that the blockchain address is involved in fraudulent activity. The method includes receiving, from a plurality of remote servers, a plurality of additional local trust scores for the blockchain address. The method includes determining a consensus trust score based on the local node trust score and the plurality of additional local trust scores. Additionally, the method includes monitoring a ledger on the blockchain network for a contract trust request that specifies the blockchain address and sending, to the blockchain network, the consensus trust score for the blockchain address specified in the contract trust request.

SYNCHRONISING EVENT STREAMS

Resumen de: EP4757252A2

0001 The present disclosure proposes methods, devices and systems for synchronising a plurality of event streams using an atomic blockchain transaction, the transaction having multiple inputs, each spending a dust output of a previous transaction for a respective event stream among the plurality, each input having an unspent dust output and a data payload.

END-USER CONTROLLED WALLETS IN BLOCKCHAIN SYSTEMS

Resumen de: WO2025030068A1

Certain aspects of the present disclosure provide techniques for securely accessing a wallet on a blockchain. An example method generally includes receiving a request to access a wallet on a blockchain. The request generally includes an authorization code associated with the wallet and user credentials associated with an owner of the wallet. A first portion of a. private key is decrypted based, on the authorization code and a salt associated with the user credentials, and a second portion of the private key is decrypted based on credentials associated with an application through which the wallet is accessed. Access to the wallet is granted based on the decrypted first portion and the decrypted second portion of the private key.

PLATFORM CONTROLLED WALLETS IN BLOCKCHAIN SYSTEMS

Resumen de: WO2025030067A1

Certain aspects of the present disclosure provide techniques for securely accessing a wallet maintained by a centralized platform on a. blockchain. An example method generally includes receiving a request to access one or more wallets on a blockchain. Generally, the request includes an authorization code associated with a controlling party associated with the one or more wallets and. user credentials associated with the controlling party. A first portion of a private key is decrypted based on the authorization code and a. salt associated with the user credentials associated with the controlling party, and a second portion of the private key is decrypted based on credentials associated with an application through which the wallet is accessed. Access to the one or more wallets is granted based on the decrypted first portion and the decrypted second portion of the private key.

Blockchain consensus method based on proof of social entropy reduction and a cryptocurrency payout system using the same

Resumen de: KR20260086752A

본 발명은 블록체인 네트워크 내 자산 불평등도를 실시간 수치화한 사회적 엔트로피 지수(SEI)를 합의 알고리즘의 핵심 변수로 활용하는 합의 방법 및 가상화폐 지급 시스템에 관한 것이다. 사회적 엔트로피를 저감하는 트랜잭션을 처리한 노드에게 엔트로피 저감 점수(ERS)를 부여하고, ERS 고득점 노드에게 블록 생성 권한을 우선 부여한다. 스테이킹 수량에 반비례하는 역가중치를 적용하여 자산 집중을 기술적으로 차단하고, 보상을 노드 보상분·기금 적립분·직접 분배분으로 3분할 자동 배분하며, SEI 연동 발행·소각 자율 제어로 통화량을 사회적 평등도에 연동시킨다. 영지식 증명으로 프라이버시를 보호하고 CBDC 브릿지로 디지털 소외 계층을 포용하며, AI 모델이 사회기여 카테고리 가중치를 동적으로 조정한다.

DECENTRALIZED AND SCALABLE STATE MANAGEMENT

Nº publicación: EP4757240A2 10/06/2026

Solicitante:

GOBARU LTD [KY]
Gobaru Limited

Resumen de: EP4757240A2

This disclosure enhances a resilient high-bandwidth state-transition computer by incorporating a novel decentralized platform. The decentralized platform introduces a hierarchical, multi-level architecture utilizing node-sets and validation clusters to achieve exceptional scalability, fault tolerance, and data integrity. Entities, comprising distinct data sets, are distributed across node-sets, each maintaining a blockchain to record state changes. Node-set-level Merkle trees provide efficient data verification within node-sets, while a global Merkle tree combines node-set states into a unified representation of the global state, verified through consensus among validation clusters. This multi-dimensional cryptographic linking, enhanced by inter-node-set activations, creates a robust and tamper-proof system capable of handling millions of entities and ensuring data consistency across a distributed network.