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LastUpdate Última actualización 30/04/2026 [07:51:00]
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Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days
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PORTABLE BOOT LOADER USING BLOCKCHAIN

NºPublicación:  EP4720902A1 08/04/2026
Solicitante: 
NCHAIN LICENSING AG [CH]
WO_2024246109_PA

Resumen de: WO2024246109A1

A computer-implemented method for booting a device using a portable boot loader device, wherein the portable boot loader device comprises a boot loader and operating system files, wherein a blockchain comprises a boot loader transaction, wherein the boot loader transaction comprises an output locked to a master public key, and wherein the boot loader transaction comprises a first signature signing the boot loader and a second signature signing the operating system files, and wherein the method comprises: obtaining the boot loader transaction; verifying the first signature using the master public key; verifying the second signature using the master public key; and loading the operating system files using the boot loader.

PROGRAM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING DEVICE

NºPublicación:  EP4723024A1 08/04/2026
Solicitante: 
SONY GROUP CORP [JP]
EP_4723024_PA

Resumen de: EP4723024A1

0001 A program for causing a computer to function as: an acquisition unit that acquires information regarding a percentage of rights of each of creators of a collaborative work via a chat between the creators; an information generation unit that generates information for recording the information regarding the percentages of the rights in a blockchain; and an agreement generation unit that generates an agreement regarding the percentages of the rights based on the information regarding the percentages of the rights and an agreement status of each of the creators regarding the percentages of the rights.

IMPROVED BLOCKCHAIN SYSTEM AND METHOD

NºPublicación:  EP4721320A1 08/04/2026
Solicitante: 
BTQ AG [LI]
WO_2024246109_PA

Resumen de: WO2024246109A1

A computer-implemented method for booting a device using a portable boot loader device, wherein the portable boot loader device comprises a boot loader and operating system files, wherein a blockchain comprises a boot loader transaction, wherein the boot loader transaction comprises an output locked to a master public key, and wherein the boot loader transaction comprises a first signature signing the boot loader and a second signature signing the operating system files, and wherein the method comprises: obtaining the boot loader transaction; verifying the first signature using the master public key; verifying the second signature using the master public key; and loading the operating system files using the boot loader.

METHOD AND SYSTEM FOR SECURE AND AUTOMATIC MAPPING OF BLOCKCHAIN-BASED LEDGERS TO VALID ACCOUNT STATEMENTS

NºPublicación:  EP4723020A2 08/04/2026
Solicitante: 
NUPONT BLOCKCHAIN GMBH [DE]
EP_4723020_PA

Resumen de: EP4723020A2

0001 A computer-implemented method for generating account statements for a user from blockchain data is disclosed, the method comprising the following steps performed by a communication server: providing a connection between the communication server and a blockchain network; retrieving data associated with the account address of the user from a block most recently generated on the blockchain network, including a final account state, wherein the final account state comprises a final account balance of the block corresponding to the account address of the user; determining whether the final account state of the block differs from an account state of the user that was last stored in a memory accessible by the communication server, and if a difference is determined: storing the final account state as account state of the user in the memory; retrieving further data associated with the account address of the user from the block including blockchain transactions; deriving a closing balance from the final account balance comprising converting the closing balance into an account statement format; converting information in the blockchain transactions into transaction data, wherein the transaction data have the account statement format; generating, for the account address, a current account statement comprising the closing balance and the transaction data; and holding the current account statement available for the user.

STATE DATA RESTORATION METHOD AND APPARATUS FOR BLOCKCHAIN, COMPUTER DEVICE, AND MEDIUM

NºPublicación:  EP4722922A1 08/04/2026
Solicitante: 
TENCENT TECH SHENZHEN CO LTD [CN]
EP_4722922_PA

Resumen de: EP4722922A1

A state data restoration method for a blockchain, executed by a computer device that maintains a first node in a blockchain system. The method comprises: when a proposal message broadcast by a second node in the blockchain system is received, acquiring state data maintained by the first node itself, wherein the proposal message indicates a transaction task, result information for the transaction task, and a block identifier (302); executing the transaction task in the proposal message on the basis of the state data to obtain result information (304); when the result information obtained by executing the transaction task is inconsistent with the result information indicated in the proposal message, acquiring, from a snapshot of another node in the blockchain system, readset information corresponding to the block identifier in the proposal message, wherein the another node is a node in the blockchain system other than the first node (306); and restoring the state data on the basis of the readset information to obtain restored state data, wherein the restored state data is used for re-executing the transaction task to obtain an execution result (308).

INFORMATION RECONCILIATION METHOD FOR KEY GENERATION, KEY GENERATION METHOD, APPARATUS, AND DEVICE

NºPublicación:  EP4723706A1 08/04/2026
Solicitante: 
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO LTD [CN]
EP_4723706_PA

Resumen de: EP4723706A1

0001 The present disclosure provides an information reconciliation method for generating a key, a key generation method, apparatus and device. The method includes: a blockchain accounting node obtaining a digital signal corresponding to phase information of a channel response, where the digital signal includes: a first digital signal corresponding to phase information obtained by a first device; a second digital signal corresponding to phase information obtained by a second device; the second device is a communication peer device of the first device; determining a correct order of difference bits between the first digital signal and the second digital signal; and entering the correct order of the difference bits, an electronic certificate of the first device, and an electronic certificate of the second device into a smart contract of a blockchain device.

METHOD AND SYSTEM FOR PRODUCT VERIFICATION AND CUSTOMER REWARDS, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

NºPublicación:  EP4723007A1 08/04/2026
Solicitante: 
STANTCHEV GEORGE [US]
EP_4723007_PA

Resumen de: EP4723007A1

A computer-implemented method for product verification and customer rewards includes: receiving, from a decentralized application (dApp) implemented on an electronic device (120) associated with a customer (50), information including a unique code linked a consumer product; verifying authenticity of the consumer product by validating the unique code against authorization records stored on a blockchain; upon successful verification, distributing a piece of a collective non-fungible token (NFT) linked to the consumer product to a digital wallet associated with the customer (50); and enabling staking of cryptocurrency tokens converted from the piece of the collective NFT in the digital wallet within the dApp to distribute rewards to the customer (50). The disclosure further relates to a system and a non-transitory computer-readable medium for implementing the method.

Blockchain-Based Co-Acquisition Platform for Adaptive Private Equity Governance,Dynamic Syndication, Adaptive Tokenisation, and Multi-Layered Governance

NºPublicación:  GB2644381A 08/04/2026
Solicitante: 
OLUWATOBI TIMOTHY SOYOMBO [GB]
OLUSEGUN GBENGA ODUNAIYA [GB]
STURD HOLDINGS LTD [GB]
GB_2644381_PA

Resumen de: GB2644381A

A blockchain-based platform for collaborative private equity investment comprises; dynamic syndication pools that allow capital contribution to adjusted based on predefined business performance metrics and investor preferences; a decentralised system which incentives expert community participation in conducting due diligence, with the results being recorded immutably on a blockchain or distributed ledger; smart contracts which enforce terms of acquisition such as linked capital release and seller incentives; a model of providing governance tokens which confer voting rights and decision-making influence, and equity tokens which represent fractional ownership of the venture; and a multi-layered governance framework for collaborative decision-making, and adapting voting rights based on stakeholder performance, contributions, and the nature of decisions.

Blockchain-based history management method and system when issuing electronic prescriptions

NºPublicación:  KR20260046735A 07/04/2026
Solicitante: 
주식회사레몬헬스케어

Resumen de: KR20260046735A

본 발명은 전자처방전 발행 시 블록체인 기반의 이력관리 방법에 관한 것으로, 클라우드서버가 전자처방전을 발급하고, 병원명, 병원코드, 교부일자, 교부번호 중 적어도 하나를 포함하는 전자처방전 발급 정보를 블록체인에 저장하는 단계와, 클라우드서버가 사용자가 원하는 약국의 약국서버에 약 조제를 요청하고, 병원명, 병원코드, 교부일자, 교부번호, 약국명, 약국코드, 처방전 상태 중 적어도 하나를 포함하는 전자처방전 상태 정보를 블록체인에 저장하는 단계 및 클라우드서버가 약국서버로부터 약 조제를 위한 전자처방전 조회 요청을 수신하면, 발급 정보를 기반으로 전자처방전의 유효성 검증을 수행하고, 약국서버로부터 약 조제 완료 통보를 수신하면 병원명, 병원코드, 교부일자, 교부번호, 약국명, 약국코드, 처방전 상태 중 적어도 하나를 포함하는 전자처방전 조제 정보를 블록체인에 저장하는 단계를 포함한다.

METHOD AND SYSTEM FOR BLOCKCHAIN-BASED DISTRIBUTED CONSENSUS AND DIFFERENTIAL REWARD FOR COLLECTING HARMFUL ENVIRONMENT INFORMATION

NºPublicación:  KR20260047195A 07/04/2026
Solicitante: 
안범주

Resumen de: KR20260047195A

본 발명은 블록체인 기반의 유해 환경 정보 수집을 위한 분산 합의 및 차등 보상 시스템 및 방법에 관한 것으로, 사용자 단말(100)로부터 영지식 증명 모듈(120)을 통해 익명성이 보장된 신고 데이터를 수신하고, AI 1차 필터링 서버(200)의 유해물 판별 모델(210)로 1차 스캐닝하여 유해성 확률이 기준치 이상인 신고 데이터를 선별하며, 블록체인 네트워크(300) 상의 복수의 검증 노드(310)가 평판 지수(321)에 기초한 가중치 투표를 통해 유해성 여부를 합의 판정하고, 판정 결과를 유해물 블랙리스트원장(360)에 기록하며, 스마트 컨트랙트(430)를 통해 기여도에 따라 암호화 자산을 차등 분배하고, 슬래싱 처리부(420) 및 담합 감지부(440)를 통해 악의적 참여자를 제재하는 것을 특징으로 한다.

System and Method for Computing Resource Sharing and Automated Settlement between Large-Scale Data Centers using Blockchain

NºPublicación:  KR20260047196A 07/04/2026
Solicitante: 
안범주

Resumen de: KR20260047196A

본 발명은 복수의 대형 데이터 센터 간의 컴퓨팅 자원 불균형을 해소하기 위하여, 각 데이터 센터 내 자원 관리 모듈(100)이 GPU 클러스터(11) 및 TPU 클러스터(12)를포함한 컴퓨팅 자원의 실시간 가용 상태를 수집하고, 자원 매칭 서버(200)가 지리적 위치, 연산 처리 속도, 네트워크 지연 시간, 에너지 효율(PUE) 및 신뢰도 지수를 다차원 평가하여 수요 대형 데이터 센터(20)와 공급 대형 데이터 센터(10)를 자동으로 매칭하며, 블록체인 기반 결제 네트워크(300)의 스마트 계약(310) 및 수행 증명(Proof of Computing) 모듈(320)이 연산 결과의 무결성을 검증하고 에스크로 모듈(330)을 통해 가상자산으로 즉시 정산하는 시스템 및 방법에 관한 것이다. 본 발명에 의하면 유휴 컴퓨팅 자원의 활용률이 극대화되고, 국경 없는 실시간 정산 체계를 통해 글로벌 AI 컴퓨팅 마켓플레이스의 효율적 운용이 가능해진다.

Blockchain-based battery process management apparatus and operation method thereof

NºPublicación:  KR20260046691A 07/04/2026
Solicitante: 
주식회사원익피앤이

Resumen de: KR20260046691A

블록체인 기반의 배터리 공정 관리 장치 및 그의 동작 방법을 개시한다. 개시된 장치는 배터리에 대한 공정을 수행하는 배터리 공정 설비와 연결된 블록체인 기반의 배터리 공정 관리 장치로서, 배터리에 대해 스케줄링된 복수의 공정에 대한 목표 공정 데이터, 및 목표 공정 데이터에 기반한 복수의 공정의 결과에 대응하는 실제 공정 데이터를 수신하도록 구성된 통신부; 및 복수의 공정 각각에 대응하는 데이터 저장단위인 블록을 생성하고, 현재 공정에 대응하는 현재 블록의 예상 해시값을 계산하되, 현재 블록의 예상 해시값은 현재 공정과 관련된 목표 공정 데이터 및 현재 공정 바로 이전에 수행된 이전 공정에 대응하는 이전 블록의 실제 해시값을 근거로 계산하고, 현재 공정과 연관된 실제 공정 데이터 및 이전 블록의 실제 해시값을 근거로 현재 블록의 실제 해시값을 계산하고, 현재 블록의 예상 해시값과 실제 해시값 및 현재 공정과 연관된 실제 공정 데이터를 현재 블록에 포함시키는 프로세서;를 포함한다.

System and method for calculating quantitative indicators based on AI ethics evaluation and providing blockchain-based virtual asset rewards

NºPublicación:  KR20260046057A 06/04/2026
Solicitante: 
안범주
KR_20260046057_PA

Resumen de: KR20260046057A

0001a 복수의 인공지능(AI) 모델에 대한 윤리성을 평가하고 보상을 제공하는 시스템에 있어서, 복수의 AI 모델 각각으로부터 입력 데이터 및 출력 데이터를 수집하고, 미리 설정된 윤리 지표에 따라 각 AI 모델의 윤리 점수(Ethics Score)를 산출하는 윤리 평가 모듈; 상기 산출된 윤리 점수의 객관성 및 신뢰성을 확보하기 위해, 네트워크 참여 노드 간의 합의를 수행하여 최종 윤리 점수를 확정하는 합의 알고리즘 모듈; 상기 확정된 최종 윤리 점수를 입력 값으로 하여, 각 AI 모델 또는 해당 모델의 소유자에게 지급할 보상 규모를 결정하는 보상 알고리즘 모듈; 및 상기 결정된 보상 규모에 상응하는 가상자산(Cryptocurrency)을 생성하거나 지정된 전자지갑으로 전송하는 보상 실행 모듈을 포함하는, AI 윤리 점수 기반 가상자산 보상 시스템이 제공된다.

Smart Glasses System with Blockchain-Based Proof of Cognition

NºPublicación:  KR20260046046A 06/04/2026
Solicitante: 
안범주
KR_20260046046_PA

Resumen de: KR20260046046A

본 발명은 블록체인 기반의 인지 증명 기능을 갖춘 스마트 안경 시스템에 관한 것으로, 사용자의 전방 시야를 촬영하는 외부 카메라(100), 눈동자 움직임을 추적하여 시선 좌표를 생성하는 시선 추적 센서(200), 영상 데이터와 시선 좌표를 시계열 매칭하여 인지 데이터를 생성하는 프로세서(300), 및 인지 데이터를 해시화하여 블록체인 네트워크(500)의 분산 원장에 기록하는 통신 모듈(400)을 포함한다. 본 발명은 임계 시간 기반 유효 인지 판단, ROI 기반 데이터 최적화, 스마트 컨트랙트(510) 자동 실행, 홍채·망막 기반 인증부(600)를 통한 주체 특정, AR 기반 디스플레이 모듈(700) 피드백 기능을 제공하여, 법적 고지 이행 증명, 계약 자동화, 교육 이수 확인, 광고 시청 보상 등 다양한 분야에서 신뢰 가능한 인지 증명 체계를 구축할 수 있다.

BLOCKCHAIN SYSTEM FOR VERIFICATION OF PUSH DATA-BASED CHANGES AND SHAREHOLDER REGISTER MANAGEMENT

NºPublicación:  KR20260045576A 03/04/2026
Solicitante: 
주식회사페어스퀘어랩
KR_20260045576_PA

Resumen de: KR20260045576A

소정 주식에 대한 주주들의 정보를 기록한 원장을 분산하여 관리하는 블록체인의 네트워크를 구성하는 노드에 있어서, 통신 장치; 프로세서; 및 상기 프로세서에 의해 실행 가능한 명령어들을 저장하는 메모리를 포함하고, 상기 프로세서는, 상기 명령어들을 실행함으로써, 복수의 전자등록계좌를 관리하는 관리 장치로부터 적어도 하나의 전자등록계좌의 변동 사항에 대한 이벤트 정보에 대응하는 푸시 데이터를 수신하고, 상기 푸시 데이터와 상기 원장에 기록된 기존 데이터 간의 일치 여부를 확인한 결과에 기초하여, 상기 푸시 데이터의 검증을 수행하고, 상기 검증이 통과된 검증 데이터를 상기 원장에 기록할 수 있다.

METHOD AND SYSTEM FOR BLOCKCHAIN CONSENSUS UTILIZING SOCIAL NETWORK DATA OF AN INSTANT MESSAGING SERVICE AND A COMPUTER PROGRAM FOR PERFORMING THE SAME

NºPublicación:  KR20260045755A 03/04/2026
Solicitante: 
안범주
KR_20260045755_PA

Resumen de: KR20260045755A

본 발명은 인스턴트 메시징 서비스(IM 서비스)의 친구 관계 데이터를 블록체인 합의 과정의 핵심 지표로 활용하여, 사회적 신뢰도가 높은 사용자에게 블록 생성 권한과 보상 토큰을 부여하는 방법, 시스템 및 컴퓨터 프로그램을제공한다. 본 발명의 블록체인 합의 시스템은 사용자 데이터베이스(110)를 구비한 IM 서비스 서버(100), 데이터 오라클(300), 가중치 산출 모듈(400), VRF 모듈(500), 블록 생성 노드 결정 모듈(600), 및 보상 지급 모듈(700)을 포함한다. 상기 가중치 산출 모듈(400)은 W = Σ(Fi × Ai × Ti) 수식에 따라 친구 수 지수(Fi), 활동성 가중치(Ai), 계정 신뢰도 계수(Ti)를 결합하여 각 사용자의 블록 생성 권한 가중치(W)를 산출하며, 영지식 증명 모듈(310)은 사용자의 프라이버시를 보호하면서도 친구 관계의 수량이 기준치를 충족함을 증명한다. 이를 통해 시빌 공격 방어, 사용자 참여 유도, 및 자본이 아닌 사회적 기여도에 기반한 공정한 토큰 분배를 실현한다.

Ultra-High Speed Hybrid Blockchain System Using Bio-Identity Linked Autonomous Distributed Objects and Dual-Layer Consensus Structure Zero-Knowledge Authentication Security Platform Using the Same and Method of Operating the Same

NºPublicación:  KR20260045711A 03/04/2026
Solicitante: 
정민호
KR_20260045711_PA

Resumen de: KR20260045711A

본 발명은 생체 인식과 블록체인 기술이 융합된 초고속 하이브리드 블록체인 시스템에 관한 것이다. 해결하고자 하는 과제는 중앙 집중형 식별 체계의 개인정보 유출 위험과 기존 블록체인의 확장성 및 속도 제한을 해결하는 것이다. 이를 위한 과제의 해결 수단으로,퍼지 추출기를 이용해 생체 정보로부터 트윈-코드(twin-code)를 생성하고,합의 계층(tier 1)과 저장 계층 (tier 2)를 물리적으로 분리한 이중 계층 아키텍처 및 데이터 가용성 증명(poda)기술을 적용한다. 본 발명에 따르면,중앙 서버에 개인 정보를 남기지 않는 제로-타켓(zero-target)보안을 구현하며,초고속 트랜잭션 처리와 무한한 데이터 저장 용량을 확보하고,자원 물물 교환(resource barter)모델을 통해 수수료 없는 블록체인 환경을 제공하는 효과가 있다.대표도 도 1.

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

NºPublicación:  US20260093214A1 02/04/2026
Solicitante: 
SCHLUMBERGER TECH CORPORATION [US]
SCHLUMBERGER TECHNOLOGY CORPORATION
US_20260093214_A1

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.

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

NºPublicación:  US20260094154A1 02/04/2026
Solicitante: 
ICALC HOLDINGS LTD [CN]
iCALC Holdings Limited
US_20260094154_A1

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.

DATA SHARING METHOD AND APPARATUS BASED ON A BLOCKCHAIN

NºPublicación:  US20260093686A1 02/04/2026
Solicitante: 
TONGFANG KNOWLEDGE NETWORK DIGITAL PUBLISHING TECH CO LTD [CN]
TONGFANG KNOWLEDGE NETWORK TECH CO LTD BEIJING [CN]
US_20260093686_A1

Resumen de: US20260093686A1

A data sharing method and a data sharing apparatus based on a blockchain are provided, aiming to solve the problem that the existing data sharing cannot meet the sharing requirement of a multi-party collaborative complex scene of combining an industrial blockchain, an Internet of things and an industrial Internet, which relates to the technical field of the blockchain technology. The method includes: creating a multi-chain shared network structure matched with a target service scene, creating shared data and cross-chain link structure of original data, and storing the shared data and cross-chain link structure on the service chain through the cross-chain router; and when the service system sends a query transaction of a target service chain through the cross-chain router, querying a target shared data and cross-chain link structure of the target service chain, and further querying the linked shared data and cross-chain link structure of the linked service chain.

SYSTEM AND METHOD FOR PROVIDING GAMIFICATION-BASED OPEN BADGE ISSUANCE SERVICE

NºPublicación:  WO2026071514A1 02/04/2026
Solicitante: 
SWEMPIRE CO LTD [KR]
(\uC8FC)\uC18C\uD504\uD2B8\uC81C\uAD6D
WO_2026071514_A1

Resumen de: WO2026071514A1

The present disclosure relates to a system and method for providing a gamification-based open badge issuance service, whereby a blockchain-based open badge associated with studies is conveniently issued and provided so that a user (learner) can prove his or her qualifications acquired through education, learning, testing, and the like provided by an educational institution (learning institution), thereby ensuring security while also eliminating the inconvenience of the user having to acquire certificates of completion, course completion, and the like by visiting the educational institution or the homepage of the educational institution, and directly submit same to a requesting institution (receiving institution), and thus reducing both the time required and associated costs.

PROTECTION ARCHITECTURE USING PROOF OF INTEGRITY ON DISTRIBUTED LEDGERS

NºPublicación:  US20260093799A1 02/04/2026
Solicitante: 
WELLS FARGO BANK N A [US]
Wells Fargo Bank, N.A
US_20260093799_A1

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.

DECENTRALIZED IDENTITY PERMISSIONED PRIVACY ENHANCING TECHNOLOGY

NºPublicación:  US20260094135A1 02/04/2026
Solicitante: 
HSBC SOFTWARE DEVELOPMENT GUANGDONG LTD [CN]
HSBC Software Development (Guangdong) Limited
US_20260094135_A1

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.

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

NºPublicación:  AU2026201946A1 02/04/2026
Solicitante: 
TAYCO DOMINIC
Tayco, Dominic
AU_2026201946_A1

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.

Device Distributed Blockchain - 2DB

Nº publicación: US20260095307A1 02/04/2026

Solicitante:

HUSSAIN AZHAR [PT]
TRAVERS MATTHEW [GB]
FLORI SIMONE [GB]

US_20260095307_A1

Resumen de: US20260095307A1

0000 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.

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