Resumen de: WO2025190339A1
Provided in the present invention are a green-label-certified micro-grid operation architecture and a management method therefor. The micro-grid operation architecture is a micro-grid operation platform and system established by integrating a hyperledger blockchain technique with an Internet-of-Things communication architecture. Moreover, the micro-grid operation architecture of the present invention can provide green label certification data, comprising: full-process electric power chain information, such as the availability rate of a power generator, output electric power of the power generator, output electric power of an energy storage battery pack, and a bill (i.e., a smart contract) for each terminal user, and the green label certification data is used as evidence for green label certification.
Resumen de: WO2025192014A1
A server (20) according to an exemplary aspect of the present disclosure comprises a non-fungible token issuing unit (221), a transaction management unit (223), and a shipment management unit (225). The non-fungible token issuing unit (221) issues, in a blockchain, a first non-fungible token that is associated with the right to request delivery of an alcoholic product and a second non-fungible token that is associated with appendant data which is related to the alcoholic product. The transaction management unit (223) manages transactions of the first non-fungible token and the second non-fungible token in the blockchain. When a request for deletion of the first non-fungible token is issued in a transaction, the shipment management unit (225) provides, to a terminal of a manufacturer of the alcoholic product, an instruction to ship the alcoholic product to a delivery destination that is designated by a terminal from which the deletion request has been issued.
Resumen de: WO2025193157A1
The method and system of secure message verification employing a security module to store message records of messages received from sender terminals in an immutable database such as blockchain. The security module also processes verification requests from recipient terminals for forwarded message received. In a verification request, the appropriate message record is identified by a hash of the forwarded message received by the recipient terminal or a message identifier appended to the forwarded message by the security module. The security module can verify the message by comparing data in the message record against data received from the recipient terminal.
Resumen de: WO2025193187A1
The invention is reiated to a digital asset securitization and data automation system and method utilized by finance sector players such as banks, financial institutions, asset management companies, investment funds, insurance companies, and other service providers. This system and method enable the efficient and secure securitization of receivables, including loans, invoice receivables, note receivables, and future receivables, using smart contracts and blockchain technology. It accurately analyzes the real-time performance of assets, thus protecting investors against potential principal losses or unexpected payment shortages. The system and method provide services for instant monitoring and asset conversion, and secure transfer, enhancing the security and efficiency of financial transactions in the sector.
Resumen de: WO2025193180A1
System and method for generating greenhouse gas emissions electronic receipt with blockchain comprising recognizing transactions from data stream, encrypting the transactions into a blockchain, aggregating related information of the transactions for a specific user, decrypting the transactions for a greenhouse gas emission report, and reporting the greenhouse gas emissions report characterized in that the blockchain is Proof of History (PoH) blockchain that the transactions are timestamped to create a chain of blocks in the blockchain.
Resumen de: WO2025193234A1
Various aspects of the subject technology relate to systems, methods, and machine-readable media for prescription management using blockchains. Various aspects may include receiving a request for creating a prescription prescribing at least one medication or drug to a patient. Aspects may also include generating a prescription based on the request being signed by a private key associated with an authorized physician. Aspects may also include generating hashes for metadata corresponding to attributes of the prescription. Aspects may also include storing the hashes in a token representing the prescription on a blockchain. Aspects may include verifying, based on at least one hash, whether the token is valid when a request to redeem the prescription is made. When the prescription is indicated to be valid, the at least one medication or drug corresponding to the prescription is dispensed to the patient.
Nº publicación: US2025292653A1 18/09/2025
Solicitante:
IGT RENO NEV [US]
IGT
Resumen de: US2025292653A1
Methods, systems, and devices are provided herein. A method includes providing, by a processor circuit, a primary wagering game at a physical gaming asset to a first player, dividing, by the processor circuit, a value of the physical gaming asset, into multiple cryptographic tokens that each correspond to an ownership share of the physical gaming asset, and transferring one of the cryptographic tokens to the first player via a blockchain. Methods further include determining gaming revenue that is generated by the physical gaming asset, determining a share portion of the gaming revenue based on a quantity of cryptographic tokens and the shared portion of the gaming revenue, and automatically transferring the share portion of the gaming revenue to the first user.