Alerta

GENERATING TRANSACTION LINKS FOR INITIATING BLOCKCHAIN TRANSACTIONS

Resumen de: US20260170494A1

0000 Methods, systems, and devices for data management are described. The described techniques may enable a user of a custodial token platform to generate a transaction link that may initiate a blockchain transaction to transfer an amount of crypto token to a destination address. For example, the user may provide a signature, the destination address, and other data associated with the transaction to a client application. The client application may generate a link that encodes the destination address, the signature, and/or the data. The user may accordingly provide the link to the one or more other users. In response to the one or more other users selecting the link, the client application may prompt the one or more other users to authorize the transaction and may accordingly cause the transfer of the amount of token to the destination address.

SYSTEMS AND METHODS FOR USING NON-FUNGIBLE TOKENS FOR WALLET BACKUP AND SECRET SHARING

Resumen de: WO2026128122A1

Methods and systems for hiding secret messages or data in an NET are described. A system may access data specified by a user to embed within a digital asset. The system may determine a steganography scheme to use to embed the data and embed the data within the digital asset according to the steganography scheme. The system may store the digital asset embedded with the data on a decentralized storage network and receive an associated first Uniform Resource Identifier (URI). The system may create, using the first URI, a metadata of the digital asset embedded with the data. The system may store the metadata on the decentralized storage network and receive an associated second URI. The system may create a non-fungible token (NET) based on the second URI and store the NET on a blockchain. The user or other users may subsequently retrieve the digital asset from the decentralized storage network and extract the data embedded therein.

TWO-TIER TOKEN METHOD AND SYSTEM FOR AN ASSET-BASED CONSENSUS

Resumen de: US20260170495A1

There is provided a method and a system implementing a two-tier blockchain ledger. The blockchain system includes a plurality of connected validator computer nodes maintaining the two-tier blockchain ledger, and a producer node connected to the system and being associated with a physical asset producing entity. The two-tier blockchain ledger includes a first-tier token, which is minted based on physical asset production data from the producer, and a second-tier token, the second-tier token quantity in the ledger depending on a total quantity of first-tier tokens. The producer node may receive newly generated first-tier tokens upon minting. Active validator nodes selected from the validator nodes based on staking of second-tier tokens and/or bidding of first-tier tokens form a consensus to validate blocks in the two-tier blockchain ledger. The active validator nodes may obtain newly generated second-tier tokens based on the total quantity of first-tier tokens.

PREVIOUS TRANSACTION VERIFICATION PERMISSION TYPE BLOCK CHAIN SYSTEM AND METHOD FOR THE SAME

Resumen de: KR20260091814A

본 발명은 (A) 직전거래 내역이 존재하며, 상기 직전거래 이후의 거래가 발생하면, 거래를 수행하는 노드에 속해있는 그룹B(또는 그룹N)와 그룹C(또는 그룹N+1)의 각각에 대해 프로세스를 진행하는 단계와; (B) 상기 그룹 내에서 검증을 위한 투표가 진행되며, 이때 가장 많은 추천인을 확보한 노드가 해당 그룹의 검증자 노드로 채택하는 단계와; (C) 제품의 진위성 검증을 위해서 직전거래에서 제출했던 자료를 직전거래자 노드를 통해 제공받는 단계와; (D) 그룹A에 속한 검증자 노드, 상기 그룹B에 속한 검증자 노드, 관리자 노드는 제공받은 제출 자료를 토대로 해당 거래에 대한 유효성을 검증하는 단계와; (E) 과반수 이상이 True를 반환하였다면, 해당 거래에 대한 합의가 성립하게 되며, 해당 거래에 대한 거래검증 결과에 대한 key값을 HASH(ID, 판매자, 구매자)를 통해 생성하고, 거래검증key에 저장하는 단계;를 포함하는 직전거래 검증 허가형 블록체인 운영방법을 제공한다.

SYSTEM FOR SHARING INFORMATION AMONG MULTIPLE PRIVATE BLOCKCHAINS AND METHOD OF SHARING INFORMATION AMONG MULTIPLE PRIVATE BLOCKCHAINS USING THE SAME

Resumen de: US20260172403A1

A system for sharing information among multiple private blockchains and a method of sharing information among multiple private blockchains using the same are provided. A system for sharing information among multiple private blockchains according to various embodiments of the present disclosure includes multiple main networks operating independently of each other and an information sharing network connecting the multiple main networks, in which each of the multiple main networks is a private blockchain including multiple nodes, and the information sharing network connects nodes, each of which is any one of the multiple nodes included in a corresponding one of the multiple main networks.

BLOCKCHAIN TRANSACTION REBROADCAST

Resumen de: US20260170489A1

Certain aspects of the present disclosure provide techniques for reliable cryptocurrency rebroadcasting. According to certain embodiments, after an initial transaction broadcast disclosed systems listen to a blockchain to determine if the transaction was included in the blockchain. If, after a short time period, the transaction is not confirmed, a transaction database record for the transaction is locked to prevent inadvertent rebroadcast. While the record is locked, the transaction format and replay information are verified, and depending on the blockchain, is updated. For blockchains having a transaction fee, the system reviews recent transactions to determine appropriate fees and if needed, updates the transaction fee accompanying the transaction. Once the replay information is verified/updated, and the transaction fee is sized appropriately, the database record is unlocked and the transaction is rebroadcasted.

BLOCKCHAIN MONITORING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM

Resumen de: US20260172258A1

0000 The present disclosure relates to the technical field of blockchains, and discloses a blockchain monitoring method and apparatus, a device, and a storage medium, applied to a monitoring node deployed in each of blockchains. The method includes: receiving rule information sent by a monitoring center, and determining a corresponding detection algorithm according to a detection means defined in the rule information; acquiring on-chain block data, and performing detection on the on-chain block data by using the detection algorithm, so as to determine whether the on-chain block data meets a compliance condition defined in the rule information. In the present disclosure, a monitoring center arranged outside a blockchain exchanges data with a monitoring node deployed in the blockchain, rule information is supervised and distributed in a unified manner by the monitoring center, and the monitoring node is adapted to the corresponding blockchain.

SYSTEM AND METHOD FOR COMPREHENSIVE ESG PERFORMANCE MANAGEMENT WITH MULTI-DIMENSIONAL BUSINESS VALUE QUANTIFICATION

Resumen de: US20260170441A1

A computerized method for comprehensive ESG performance management quantifies multi-dimensional business value through integrated processes. A universal sustainability intelligence module receives ESG data from multiple sources, encompassing environmental, social, and governance information. An AI-driven performance intelligence engine generates sustainability insights using a universal framework that includes topic-agnostic insight generation, cross-topic opportunity optimization, universal project evaluation, and integrated pathway development. A multi-dimensional value quantification engine calculates business value metrics across cost reduction, revenue enhancement, risk mitigation, capital structure optimization, workforce value creation, supply chain sustainability, and intangible value creation. A causal linkage analysis engine establishes relationships between ESG improvements and business outcomes using attribution algorithms. A blockchain trust foundation stores immutable records using cryptographic verification. The system generates comprehensive ESG performance reports including sustainability insights, business value metrics, and verified attribution of business value to specific ESG improvements.

ELECTRONIC DEVICE INCLUDED IN BLOCKCHAIN NETWORK AND METHOD OF OPERATING THE SAME

Resumen de: KR20260092210A

본 문서는 블록체인 네트워크에 포함된 전자 장치와 이의 동작 방법에 관한 것으로서, 일 실시예에 따르면, 블록 체인 네트워크에 포함된 노드들 중 하나에 대응하는 전자 장치는, 통신 회로, 적어도 하나의 프로세서 및 인스트럭션들을 저장하는 메모리를 포함한다. 일 실시예에 따르면, 상기 인스트럭션들은 상기 적어도 하나의 프로세서에 의해 개별적 또는 집합적으로 실행될 때, 상기 전자 장치로 하여금, 상기 통신 회로를 통해, 상기 블록체인 네트워크에 포함된 상기 노드들 사이의 메시지 전송을 중계하도록 설정된 서버를 통해 상기 노드들에 마지막으로 저장한 블록에 대한 정보를 확인하고, 상기 확인된 블록에 대한 정보를 기반하여 확인된 상기 메모리에 누적된 블록들의 개수가 지정된 블록 용량과 동일한 것을 식별함에 기반하여, 상기 노드들에 새로운 블록을 추가할 것을 상기 서버에 요청하고, 상기 통신 회로를 통해, 상기 노드들에서 지정된 트랜잭션 용량에 대응하는 개수의 마지막 블록에 대한 트랜잭션 정보를 추출하고, 상기 추출된 트랜잭션 정보를 기반하여 새로운 트랜잭션 정보를 생성하고, 상기 노드들에 기 저장된 블록들을 초기화하도록 하는 합의에 관련된 정보를 상기 서버로 전송하고, 상기 새로�

DISTRIBUTED DOMAIN NAME RESOLUTION AND METHOD FOR USE OF SAME

Resumen de: US20260172386A1

A system for distributed domain name address resolution, including top-level domain name address resolution, and method for use of the same are disclosed. In one embodiment of the system, a blockchain stores distributed domain names with respective Internet Protocol address information. A smart contract, which defines shared logic to execute operations on the blockchain, runs on the blockchain. With respect to distributed domain names, the system may perform read operations to identify the Internet Protocol address information, create operations to create a new distributed domain name with respective Internet Protocol address information, delete operations to remove a distributed domain name, and update operations to update the mapping between a distributed domain name and the respective Internet Protocol address information.

DISTRIBUTED PLATFORM FOR COMPUTATION AND TRUSTED VALIDATION

Resumen de: US20260172224A1

Distributed platform for computation and trusted validation is provided and includes iteratively executing the machine learning model a plurality of times on training data to generate a plurality of sequential data points, respectively, executing an endorsement process of a first data point from the plurality of sequential data points with a first blockchain peer of a blockchain network, executing an endorsement process of a second data point from the plurality of sequential data points with a second blockchain peer of the blockchain network, and transmitting results of the parallel endorsement processes to a blockchain node of the blockchain network.

MULTI-PARTY THRESHOLDED TRANSACTION APPROVAL IN BLOCKCHAIN SYSTEMS

Resumen de: US20260170496A1

0000 Certain aspects of the present disclosure provide techniques for for securely processing transactions on a blockchain or other distributed computing system. An example method generally includes receiving a request to execute an action in the distributed computing system. Based on the request, a set of systems in the distributed computing system are identified to approve the request to execute the action. Generally, each system in the set of systems has a weight associated with the system. Approval is requested from systems in the set of systems for execution of the request to execute the action in the distributed computing system. The action is executed in the distributed computing system based on a cumulative weight of approving systems from the set of systems exceeding a threshold weight for approval.

SYSTEMS AND METHODS FOR BATCH PROCESSING OF BLOCKCHAIN OPERATIONS

Resumen de: US20260170010A1

0000 A system described herein may maintain a blockchain in conjunction with a plurality of other devices. The system may receive a first request to perform a first set of operations with respect to the blockchain, and may process the first request. Processing the first request may include performing the first set of operations to generate a first result set. Prior to completing processing of the first request, the system may receive a second request to perform a second set of operations with respect to the blockchain, and a third request to perform a third set of operations with respect to the blockchain. After completing processing of the first request, the system may batch process the second and third requests. Batch processing the second and third requests may include performing the second set of operations and the third set of operations to generate a second result set.

RATE-LIMITED TOKEN MINTING IN BLOCKCHAIN SYSTEMS

Resumen de: US20260172251A1

0000 Certain aspects of the present disclosure provide techniques for minting tokens on a blockchain. An example method generally includes receiving, at a token minter from a requesting party, a request to mint a quantity of tokens on a blockchain. Based at least on an identity of the requesting party and a time-based limit associated with the token minter, a determination that the requested quantity of tokens are mintable by the token minter is made. Based on the determination that the requested quantity of tokens are mintable by the token minter, a smart contract is executed to mint at least some tokens from the requested quantity of tokens on the blockchain.

RESOURCE ALLOCATION AND MANAGEMENT IN BLOCKCHAIN SYSTEMS

Resumen de: US20260169798A1

0000 Certain embodiments of the present disclosure provide techniques for allocating resources associated with tokens on a blockchain across resource providers in a distributed computing environment. An example method generally includes partitioning a total resource pool into a plurality of resource pools. Generally, each respective resource pool of the plurality of resource pools is associated with a respective resource provider. For each respective resource pool of the plurality of resource pools, the respective resource pool is partitioned into a reserve pool and an active pool based on an on-blockchain transaction history associated with tokens backed by the total resource pool. Transactions associated with the tokens are processed using one or more resource pools from the plurality of resource pools.

SECURE TOKEN PREMINTING IN BLOCKCHAIN SYSTEMS

Resumen de: US20260170486A1

0000 Certain aspects of the present disclosure provide techniques for securely minting and distributing tokens on a blockchain. An example method generally includes configuring, by an owner of a token deployed on a blockchain, a premint wallet smart contract associated with a token preminter that generates preminted tokens for the token. The token preminter and premint token spenders are configured by the owner of the premint wallet smart contract. A plurality of tokens are minted by the token preminter to the premint wallet. At one of the premint token spenders, a request to spend an amount of preminted tokens from the premint wallet is received. The requested amount of preminted tokens is compared to a spending allowance defined for the token premint spender, and based on the comparing, the requested amount of preminted tokens are transferred by the token premint spender from a premint wallet to a destination wallet.

BLOCKCHAIN-BASED PLATFORM-INDEPENDENT PERSONAL PROFILES

Resumen de: US20260172264A1

Methods and systems are presented for using blockchain technologies to establish and manage personal profiles for users. A credential system registers a user by generating a token associated with a blockchain for the user, and storing authentication data associated with the user in the blockchain. The authentication data may include encoded data that represents an identification document and biometric data. After registering the user with the credential system, a verifier device can authenticate the user via the credential system using the authentication data stored on the user device. Additional information, such as interaction data associated with the user's interaction with various computer system can be added to the blockchain using the token generated for the user. The interaction data of the user with various computer systems, collectively, forms a universal personal profile of the user, and can be used by the various computer systems to manage the user.

SYSTEMS AND METHODS FOR CROSS PLATFORM SYNCHRONIZED PAYMENT SETTLEMENT

Resumen de: AU2024388664A1

A method may include: a distributed application on a digital banking and payment platform receiving, via an API, a reserve funds instruction from a first transaction party to hold a balance in a blockchain deposit account, the reserve funds instruction comprising a reserve hold amount; the distributed application validating the reserve funds instruction; the distributed application generating a blockchain transaction payload for the reserve funds instruction; the distributed application submitting the blockchain transaction payload to a smart contract that maintains a distributed ledger, validates that the blockchain deposit account has available funds sufficient for the reserve hold amount, and creates a reserve funds hold on the reserve hold amount in the blockchain deposit account; the distributed application receiving, in response to a successful reserve funds hold, a confirmation event from the smart contract; and the distributed application generating a first reserve identifier for the reserve funds hold.

METAVERSE AND DIGITAL RIGHTS CONNECTOR SYSTEM

Resumen de: WO2026123587A1

Disclosed is a metaverse and digital rights connector system, which solves the problems of platform integration and data interworking, achieves efficient interoperability between different metaverse platforms and digital rights systems, and enables seamless interconnection and circulation of digital rights in the virtual world and the real world. The technical solution of the present invention involves using a modular SaaS architecture to support management of digital rights across multiple platforms, and allowing seamless integration of metaverse platforms with various digital rights management platforms. The issuance, confirmation, transfer, and settlement of digital rights in the metaverse are implemented by means of open APIs and smart contracts. By integrating the HRC721 protocol with smart contracts, all rights-related operations are ensured to be performed on a blockchain, thereby achieving tamper resistance of data and verifiable rights settlement, and guaranteeing transparent on-chain recording and trusted management throughout the full life cycle of digital rights.

TRUSTED, PRIVATE, VERIFIABLE AND TRACEABLE DATA FLOW METHOD AND SYSTEM

Resumen de: US20260172232A1

0000 The present invention discloses a trusted, private, verifiable and traceable data flow method and system, which are applied to an environment composed of a plurality of data usage modules, a cloud service module, a plurality of oracle modules, a plurality of data providing module modules and a blockchain platform. The system generates a system parameter and a key through the oracle modules and each module generates a parameter and a key thereof. The data providing modules upload data, and the data is forwarded to the cloud service module for storage after being verified for authenticity by the oracle modules. The data usage modules propose a data usage request, and a cloud service module responds by returning data after verification. After data leakage occurs, the cloud service module extracts the data watermark for accountability.

BLOCK CHAIN-BASED ACCOUNT SPLITTING AND SETTLEMENT METHOD

Resumen de: WO2026123294A1

The present invention relates to the technical field of information. Disclosed in the present invention is a block chain-based account splitting and settlement method, comprising: acquiring an account splitting and settlement request belonging to a current time period; invoking a first smart contract to perform risk and compliance review on each pending transaction in a pending settlement form, and adjusting and optimizing the pending settlement form on the basis of a risk and compliance review result to obtain an optimized pending settlement form; invoking a second smart contract to perform account splitting and settlement on the optimized pending settlement form, and recording account splitting and settlement data generated during account splitting and settlement; and when the account splitting and settlement is completed, encrypting and storing the optimized pending settlement form and the account splitting and settlement data into a block chain, and repeating the above process to execute an account splitting and settlement request of a next time period. The present invention helps to accelerate capital turnover, reduce capital retention time, and improve account splitting processing efficiency.

HARDWARE EQUIPMENT MANAGEMENT USING BLOCKCHAIN

Resumen de: US20260172259A1

A method includes generating a data representation of a piece of hardware equipment. The method further includes generating a cryptographic hash of 1) the data representation of the piece hardware equipment combined with 2) a hash of a previous piece of hardware equipment on a blockchain data structure. The method further includes adding the data representation of the hardware equipment to the blockchain data structure, storing a copy of the blockchain data structure, and using the generated cryptographic hash similarly for a next piece of hardware equipment.

PAYMENT SYSTEM APPLIED TO METAVERSE

Resumen de: WO2026123433A1

Disclosed in the present invention is a payment system applied to a metaverse, which system has rich functions, strong versatility, simple operation, and easy application in metaverse platforms. The technical solution involves the system comprising a user terminal, a metaverse platform, a payment service subsystem and a certificate authority (CA), wherein the user terminal includes an offline security module and a payment announcement component; the metaverse platform comprises a frontend service module, an asynchronous processing service module and an SDK module; and the payment service subsystem comprises a payment management module, a risk control management module, a channel management module and a blockchain gateway.

PLATFORM CONTROLLED WALLETS IN BLOCKCHAIN SYSTEMS

Resumen de: US20260170492A1

0000 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-BASED SOURCE IDENTIFIER

Nº publicación: US20260170498A1 18/06/2026

Solicitante:

BANK OF AMERICA CORP [US]
Bank of America Corporation

Resumen de: US20260170498A1

0000 Systems for using a digital replication of a series transaction blockchain to identify web resource sources associated with a given transaction. Transactions may include web resources. The web resources may be sourced to web sources. The digital replication may enable tracing and mapping of web resources to their corresponding web sources. Using the digital mapping of web resource sources, a schematic lineage may be created of the web resource sources. The schematic lineage may be used to track web resources, populate lost data points and/or to create a three-dimensional view of the mapping.