Alerta

WASM BYTECODE OPTIMIZATION METHODS, EXECUTION METHODS, COMPUTER DEVICES, AND STORAGE MEDIA

Resumen de: US20260093465A1

Computer-implemented methods and system are described for smart contract deployment and execution. In an example, a blockchain node receives a transaction for deploying a contract. The transaction includes pre-optimization WebAssembly (Wasm) bytecode of the contract. The pre-optimization Wasm bytecode is optimized, to obtain optimized Wasm bytecode. The blockchain node generates a smart contract account on a blockchain, and generates a codehash in the smart contract account based on the optimized Wasm bytecode. The blockchain node stores the generated smart contract account in a blockchain ledger. The smart contract account includes the codehash and the corresponding optimized Wasm bytecode.

INTELLIGENT WORKFLOW FOR REPAIR SKILLS AUGMENTATION

Resumen de: US20260094095A1

A request to repair an object is received via at least one network. Based on obtaining the request via the at least one network, an intelligent workflow is executed on at least one computing device to generate instructions to be used by a user to repair the object. The intelligent workflow executes at least one artificial intelligence model trained to generate the instructions based on a skill level of the user as related to repairing the object. Based on determining that a resource to be used by the user to repair the object is inaccessible to the user and using the intelligent workflow being executed, an indication of one or more alternative resources to be used by the user to repair the object is automatically generated. A record of the repair is recorded in a blockchain.

Next-Level Artificial Intelligence-Powered Dual Authentication for Secure Seamless Real-Time Vehicular Payment Processing and Management

Resumen de: US20260094163A1

The present invention discloses a comprehensive real-time dual authentication payment processing system designed for vehicular transactions. This innovative system integrates advanced technologies, including Radio Frequency Identification (RFID), high-definition License Plate Recognition (LPR), and multi-factor biometric authentication to ensure secure vehicle identification and transaction validation. An interactive Augmented Reality (AR) interface enables real-time visualization and management of transactions via a dedicated mobile application. A cloud-based Universal Algorithm synchronizes data streams from various components, facilitating real-time processing and fault tolerance. Embedded Artificial Intelligence (AI) and machine learning models optimize payment workflows based on contextual inputs, while a decentralized blockchain ledger enhances transaction security and integrity. Multi-layer encryption protocols safeguard all transactional data, ensuring compliance with future cryptographic standards. The system's modular architecture allows seamless integration across diverse industries, including automotive, retail, and logistics enhancing operational efficiency and user satisfaction while establishing a future-proof framework adaptable to emerging technologies.

SYSTEM, METHOD, AND DATA PLATFORM FOR UTILIZING CARBON CREDITS

Resumen de: US20260094186A1

The illustrative embodiments provide a data platform, system and method for utilizing carbon credits through blockchain-based tokenization. The platform receives carbon utilization data corresponding to at least one carbon credit and executes a smart contract on a blockchain network based on the received data. Execution of the smart contract generates one or more blockchain tokens that embed metadata including a hash of the carbon utilization data and a unique security identifier. The platform performs electronic transactions for the tokens by propagating transactions for distributed consensus, verifying token authenticity through comparisons with distributed-ledger records, or generating immutable electronic records indicating tracking information for the carbon credit. Records of the electronic transactions are stored in a distributed ledger as immutable entries linking token activity to corresponding carbon utilization data.

Device Distributed Blockchain - 2DB

Resumen de: US20260095307A1

This invention relates to an improved method and system for authenticating the travel path of an object using a distributed asynchronous system incorporating blockchain technology and encrypted codes. The system utilizes digitally secured tags containing encrypted logistical data. These tags are physically and digitally associated with the product prior to entering the supply chain. Gateways equipped with artificial intelligence are strategically placed throughout the transportation route, each gateway receiving inputs from any number and type of sensors placed throughout the gateway's physical location. These gateways continuously collect data from their environment and utilize artificial intelligence to create dynamic environmental profiles. These profiles, encapsulated within a cryptographic key, are immutably recorded onto the blockchain ledger associated with the tag device physically associated to a shipment. The distinctive feature of this innovation assures an unalterable record of each shipment's journey, enhancing security, promoting transparency, and enabling swift transmission—and verification—of shipment data.

A CRYPTOGRAPHIC FLOW-BASED SECURITY PROTOCOL FOR AEROSPACE COMMUNICATION

Resumen de: US20260095320A1

A satellite receives, from a ground station, multiple first commands out-or-order for replicating a conflict-free replicated dataset at the satellite. An authority to access the conflict-free replicated dataset is retrievable from a block of a blockchain. The multiple first commands are reordered based on an ordering specified by a causal tree received from the ground station. A global state of the conflict-free replicated dataset is replicated locally at the satellite based on the multiple first commands reordered in accordance with the causal tree. From the ground station, multiple second commands are received for performing operations on the conflict-free replicated dataset. The operations are performed on the conflict-free replicated dataset, using the multiple second commands, based on the authority retrieved from the blockchain.

Post-Quantum Hash Functions Using Higher Dimensional Special Linear Groups

Resumen de: US20260095311A1

A method for securing a blockchain comprises forming a plurality of expander graphs, wherein the expander graphs provide a finite set; and obtaining from the expander graphs a post-quantum hash function that implements for quantum attack resistance a special linear group over a finite field of an order and a dimension of a matrix having a positive integer greater than or equal to 3.

PROTECTION ARCHITECTURE USING PROOF OF INTEGRITY ON DISTRIBUTED LEDGERS

Resumen de: US20260093799A1

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.

SYSTEMS AND METHODS FOR ENSURING INTEGRITY OF OIL AND GAS WELL INTERVENTION OPERATIONS USING BLOCKCHAIN TECHNOLOGIES

Resumen de: US20260093214A1

Systems and methods presented herein facilitate ensuring the integrity of oil and gas well intervention operations using blockchain technologies. In particular, the systems and methods described herein utilize blockchain technologies to ensure that all data relating to oil and gas well intervention operations are captured and stored in substantially real time during the operations in a secure and immutable manner.

System and Method for Entity-Controlled Permissioning of Compliance Metadata in Blockchain-Based Credential Systems.

Resumen de: AU2026201945A1

Abstract With this invention, a computer-implemented system and method are provided for controlling disclosure of compliance metadata associated with a blockchain-based entity credential. A compliance credential issued to an entity is linked to encrypted metadata containing regulatory compliance information. A permissioning module enables the entity to selectively grant, revoke, or limit access to portions of the compliance metadata. Authorised parties may request verification of specific compliance attributes through a verification interface that provides access only to metadata permitted by the entity. The system enables privacy preserving verification of entity compliance information while allowing regulated platforms to confirm eligibility for participation in restricted regulated offerings.

System and Method for Verifying Compliance Metadata Associated with Blockchain-Based Entity Credentials.

Resumen de: AU2026201944A1

Abstract With this invention, a computer-implemented system and method are provided for managing and verifying compliance metadata associated with a blockchain-based compliance credential. The system generates compliance metadata for a verified entity and produces a cryptographic hash representing the metadata. The hash is associated with a non-transferable compliance credential recorded on a distributed ledger while the metadata is stored off-chain in encrypted form. A verification process recomputes a hash from supplied verification data and compares the recomputed hash with the stored hash reference to confirm the integrity of the metadata. Investment platforms may query the credential and associated verification interface to confirm entity compliance status without accessing the underlying encrypted data.

System and Method for Lifecycle Management of Blockchain-Based Entity Compliance Credentials.

Resumen de: AU2026201946A1

Abstract With this invention, a computer-implemented system and method are provided for managing lifecycle events associated with blockchain-based entity compliance credentials. A compliance credential issued to an entity is recorded on a distributed ledger and associated with regulatory compliance metadata. A lifecycle management module monitors the validity of the credential and records lifecycle events including issuance, expiration, renewal, and revocation. The system updates the credential status in response to lifecycle events and enables participating platforms to determine whether the credential remains valid for participation in regulated offerings.

BLOCKCHAIN-BASED BUSINESS DATA PROCESSING METHOD, EQUIPMENT, AND STORAGE MEDIUM

Resumen de: US20260094154A1

A blockchain-based business data processing method includes: obtaining pending-transaction business data sent by a first object, and generating an initial transaction contract and sending the initial transaction contract to the first object, so that the first object generates feedback information; obtaining an updated transaction contract according to the feedback information; generating a transaction order, sending the transaction order to the first object, and sending first invoicing critical data in the transaction order to an invoicing node in blockchain, so that the invoicing node generates a first block to-be-chained; in response to detecting that a second block to-be-chained has been created and passing verification of data in the second block, sequentially chaining the two blocks, generating a first electronic invoice according to the chained first block and sending the first electronic invoice to the first object, and updating an account balance according to the chained second block.

Peer-To-Peer Payment System

Resumen de: US20260094142A1

The present invention relates to a computer implemented method of effecting peer to peer payments between a payer account and a payee account. The method comprises receiving, from a payee device at a payer device associated with a payer account, a payment request message indicating a transaction amount, where the payer account includes tokens corresponding to a monetary value, and sending, from the payer device to the payee device, a message including one or more of the tokens together corresponding to a monetary value equal to the transaction amount. At a later point in time, the payer device connects to a blockchain network server and sends a message to record the sending of the one or more of the tokens on a blockchain ledger maintained by the blockchain network server.

DECENTRALIZED IDENTITY PERMISSIONED PRIVACY ENHANCING TECHNOLOGY

Resumen de: US20260094135A1

This disclosure provides techniques to utilize decentralized identifiers (DIDs) and verifiable credentials for secure, privacy-preserving transactions. In one aspect, a method is provided that includes: receiving user information; determining a DID based on the information; providing the DID to a user device; verifying the user's identity by validating the DID and associated verifiable credentials; and performing a transaction based on the verified DID. Other aspects are provided, such as generating a public-private key pair for the user, associating the DID with the public key, and/or creating a DID document stored on a distributed ledger accessible to authorized entities. Further aspects include processing transactions through smart contracts on a blockchain network, which may involve converting central bank digital currency to fiat currency while maintaining user privacy, applying transaction limits based on verified identity attributes, and providing zero-knowledge proofs to auditors to verify compliance without accessing underlying transaction details.

IMAGE LOG MANAGEMENT SYSTEM, IMAGE LOG MANAGEMENT PROGRAM, AND IMAGE LOG MANAGEMENT METHOD

Resumen de: EP4718305A1

An image log management system includes multiple devices that each store a block chain including a block having a transaction record including an image log that is an image datum representing a processing target datum, each execute a mining process for adding a new block to the block chain, and are connected to be able to communicate with each other, in which the image log management system includes: a processor configured to: receive a processing request for executing a process related to multiple processing target data; before the process related to the processing request is completed, generate a complete transaction record including image logs of the processing target data related to the processing request, the complete transaction record serving as the transaction record; transmit the complete transaction record to the multiple devices; in response to the process related to the processing request being aborted after the complete transaction record is transmitted to the multiple devices and before the process related to the processing request is completed, generate a partial transaction record including an image log of a processed processing target datum of the processing target data and not including an image log of an unprocessed processing target datum of the processing target data, the partial transaction record serving as the transaction record, the partial transaction record performing a function of excluding the complete transaction record from a target for the mini

METHODS AND DEVICES FOR AUTOMATED DIGITAL CERTIFICATE VERIFICATION

Resumen de: EP4718768A2

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. The verification may be incorporated into a new transaction so that there is no gap between reliance on the certificate and the verification of its validity. In some cases, each transaction in which the certificate is used may also serve as linked certificate transaction that renews the certificate to enable a subsequent use.

Physical Oracle-Based Genetic Proof of Personhood PoP System and Blockchain Consensus Method Using the Same

Resumen de: KR20260042410A

본 발명은 머리카락과 같은 생체 시료로부터 유전자 정보를 추출하여 블록체인 상의 고유 인간 증명(Proof of Personhood) 토큰을 생성하는 물리적 오라클 장치(100) 및 이를 이용한 블록체인 합의 방법에 관한 것이다. 본 발명의 물리적 오라클 장치(100)는 시료 수용 모듈(110), 마이크로플루이딕 분석 모듈(120), 보안 프로세서(130), 블록체인 통신 모듈(140), 전원관리 모듈(150), 및 하우징(160)을 포함하며, 생체 시료의 투입부터 NFT 발행까지의 전 공정을 외부 접근이 차단된 폐쇄형 하드웨어 내에서 처리함으로써 유전 정보의 위변조를 방지하고, 1인 1계정 원칙을 기술적으로 강제한다. 원본 DNA 서열은 장치(100) 외부로 일절 유출되지 않으며, 비가역적 유전자 해시와 영지식 증명(ZKP)만을 블록체인 네트워크(200)로 전송하여 사용자의 프라이버시를 보호한다. 이를 통해 블록체인 네트워크(200)의 보안성과 민주성을 혁신적으로 개선할 수 있다.

METHOD AND SYSTEM FOR PROVIDING DIRECT TRANSACTION SERVICE BETWEEN ENERGY PROSUMERS WITH DISTRIBUTED RESOURCES IN POWER SYSTEM USING BLOCKCHAIN

Resumen de: KR20260043470A

본 발명의 실시예에 따르면, 복수의 프로슈머 단말기, 블록체인 네트워크, 외부 서버를 포함하는 시스템이 보유 에너지에 대한 개인간 직접 거래 서비스를 제공하기 위한 방법으로서, (a) 프로슈머 단말기로부터 거래 상대방 탐색 의사를 수신한 외부 서버가 기 제출된 입찰 데이터를 검색하는 단계; (b) 상기 외부 서버가 거래 가격 조정 알고리즘을 가동하여, 계통 손실을 고려하여 조정된 거래 가격을 계산하는 단계; 및 (c) 상기 조정된 거래 가격과 검색된 입찰 데이터를 상기 프로슈머 단말기에 전송하는 단계를 포함하고, 상기 프로슈머 단말기는 디앱을 통해 스마트컨트랙트를 호출함으로써 블록체인 네트워크 상에 거래 상대방 검색을 요청하는, 보유 에너지에 대한 개인간 직접 거래 서비스 제공 방법이 제공된다.

AI Blockchain-powered Contribution Assessment and Token Incentive System for Generative AI Refinement

Resumen de: KR20260043081A

본 발명은 블록체인 기반 생성형 AI 응답 교정 기여도 측정 및 토큰 보상 시스템에 관한 것으로, 사용자 단말기(100) 및 생성형 AI 서버(200)와 네트워크(700)로 연결된 보상 시스템 서버(300)를 포함한다. 상기 보상 시스템 서버(300)는 피드백 수집 모듈(310), 교정 유효성 검증 엔진(320), 기여도 산출부(330), 블록체인 기록부(340) 및 스마트 계약 기반 보상부(350)를 포함한다. 피드백 수집 모듈(310)은 생성형 AI 서버(200)의 원본 응답과 사용자의 수정 응답을 쌍으로 수집하고, 교정 유효성 검증 엔진(320)은 검증용 AI 모델(600) 및 복수의 사용자 교차 검증을 통해 교정의 유효성을 판별하며, 기여도 산출부(330)는 오류 유형별 가중치를 적용하여 기여 점수를 산출한다. 블록체인 기록부(340)는 검증된 기여 이력을 블록체인 네트워크(400)의 분산 원장(410)에 불변 기록하고, 스마트 계약 기반 보상부(350)는 스마트 계약부(420)을 통해 사용자의 가상화폐 지갑(500)으로 토큰을 자동 전송한다. 본 발명에 의하면 교정 데이터의 무결성 보장, 공정한 보상 자동화, 및 생성형 AI 품질의 지속적 향상이 가능하다.

AI Blockchain-based digital personal authentication key work applied to generative AI works and authentication processing method using the same

Resumen de: KR20260043531A

생성형 AI 저작물에 적용하는 블록체인 기반 디지털 개인인증키 저작물 생성 및 이를 활용한 인증처리방법이 개시된다. 본 발명의 생성형 AI 저작물에 적용하는 블록체인 기반 디지털 개인인증키 저작물 생성 및 이를 활용한 인증처리방법은, 생성형 AI를 활용한 디지털 저작물을 생성하는 단계; 블록체인 개인인증키를 활용한 저작물을 생성하는 단계; 및 상기 디지털저작물과 블록체인 개인인증키가 포함된 저작물을 결합하는 단계를 포함한다.

System and Method for Ensuring Video Integrity via Frame-level Real-time Hash Generation and Blockchain Anchoring During Drone Flight

Resumen de: KR20260043609A

본 발명은 드론(100) 비행 중 촬영 모듈(110)로부터 생성된 복수의 프레임 데이터(F) 각각에 GPS 모듈(150)이 제공하는 GPS 좌표값, 고도값, 타임스탬프 생성부(160)의 촬영 타임스탬프 및 드론 ID 저장부(170)의 드론 고유 식별자를 결합하여 원시 데이터 셋(D)을 구성하고, 엣지 컴퓨팅 모듈(120) 내 FPGA/ASIC 기반 하드웨어 가속기(124)를 이용하여 SHA-256, Keccak-256 또는 BLAKE2 해시 함수로 프레임별 해시값(H)을 실시간 산출하며, 복수의 프레임별 해시값(H)을 머클 트리 구조로 집계한 루트 해시값(R)을 이더리움 레이어2 등 고속 블록체인 네트워크(200)에 400밀리초 이내에 온체인 앵커링하고, NFT 발행 스마트 컨트랙트(230)를 자동 실행하여 영상 원본성 및 소유권을 NFT(N)로 기록하며, 통신 단절 시에는 TPM 보안 칩(131)을 내장한 보안 저장 모듈(130)에 루트 해시값(R)을 임시 저장했다가 통신 복원 후 일괄 앵커링함으로써, 드론 촬영 영상의 프레임 단위 실시간 무결성 보장을 달성하는 시스템 및 방법에 관한 것이다.

System and Method for Automatically Issuing Blockchain-Based Carbon Credit Tokens via Counterfactual Trajectory Inference and Distributed Oracle Consensus for Measurement and Verification of Individual Carbon Avoidance

Resumen de: KR20260043075A

본 발명은 사용자의 보행 이동이 자동차 또는 택시 이용을 대체하였음을 인 공지능 기반 반사실적 경로 추론 모듈이 확률적으로 추론하고, 이를 근거로 산출한 탄소 회피량을 복수의 독립 오라클 노드로 구성된 분산 오라클 합의 네트워크가 검 증하며, 블록체인 스마트 계약이 탄소 배출권 토큰을 자동 발행하는 시스템 및 방 법에 관한 것이다. 반사실적 경로 추론은 개인의 과거 이동 이력, 실시간 교통 환 경 데이터, 베이지안 사후 확률 추정을 결합하여 수행되며, 분산 오라클 합의는 비 잔틴 내결함성 프로토콜로 데이터 조작을 방지한다. 또한 영지식 증명(ZKP) 기법을 적용하여 사용자의 위치 프라이버시를 보호하면서 탄소 회피량의 진실성을 수학적 으로 증명하며, 공인 탄소 배출권 등록소와의 자동 연동으로 이중계산을 방지한다.

AI A blockchain consensus method based on Proof of Physical Work PoPW for physical AI agents in a decentralized network

Resumen de: KR20260042123A

본 발명은 탈중앙화 네트워크에서 피지컬 AI 에이전트(100)의 물리적 작업 증명(PoP)에 기초한 블록체인 합의 방법에 관한 것으로, 피지컬 AI 에이전트(100)가물리적 작업(400)을 수행하는 과정에서 센서(110)로부터 센서 데이터(200)를 획득하고, 무결성 검증 단계(b-1)를 통해 조작 여부를 판별한 후, 물리적 작업의 성과를 정량화한 물리적 작업 지표(310)를 포함하는 PoP 데이터(300)를 생성한다. 생성된 PoP 데이터(300)는 분산 네트워크(500) 내의 복수의 검증 노드(510)로 전송되며, 물리적 작업 지표(310)의 크기에 기초하여 블록 생성 우선권(600)이 결정되고, 선택된 검증 노드(510)가 생성한 블록(700)이 블록체인 원장(800)에추가된다. 센서(110)는 하드웨어 레벨에서 AI 검증 모델(120)과 암호학적으로 바인딩되어, 위조 센서에 의한 데이터 조작을 근본적으로 방지한다.

AI PoP Blockchain consensus method system and computer program for executing the same based on proof of physical work PoP of a physical AI agent

Nº publicación: KR20260042125A 30/03/2026

Solicitante:

안범주

Resumen de: KR20260042125A

본 발명은 현실 세계에서 피지컬 AI 에이전트(100)가 수행하는 물리적 작업의 정량적 성과를 블록체인 합의의 근거로 활용하는 물리적 작업 증명(PoP) 기반 합의 방법에 관한 것이다. 피지컬 AI 에이전트(100)의 센서부(110)는 이동 거리(D), 작업 하중(W), 환경 조건 데이터를 수집하며, TEE(120)는 센서 데이터에 대한 디지털 서명(σ)을 생성하고 AI 검증 모델(130)과의 하드웨어 바인딩을 통해 데이터 무결성을 보장한다. PoP 데이터 생성기(140)는M = Σ(D × W × T) 공식으로 물리적 작업 지표(M)를 산출하고, 분산 네트워크(300)의 검증 노드(310)들이 이를 검증하여 가장 높은 M을 달성한 에이전트(100)를 블록 제안자(320)로 선정한다. 이를 통해 에너지 낭비 없이 사회적 가치를 창출하는 물리적 작업이 블록체인 합의와 결합될 수 있다.