Dies ist unsere neueste Auswahl an weltweiten Veröffentlichungen und Patenten in englischer Sprache zum Thema Blockchain, zwischen vielen wissenschaftlichen Online-Zeitschriften, klassifiziert und fokussiert auf Blockchain, Kryptowährung, Proof of Work, Konsensmechanismus, Proof of Stake, Tokenization, Kryptowährungen, Bitcoin, Ethereum und NFT.
Conet management for multiple players
Patent published on the 2025-04-03 in WO under Ref WO2025066051 by HUAWEI TECH CO LTD [CN] (Tan Wei [cn], Zhang Hang [ca])
Abstract: Example embodiments relate to methods, apparatuses, computer readable storage medium, computer program product for action surveillance for multiple players. In the solution, a first function, such as an SCF, receives a first request for an initialization for uploading action logs to a blockchain. The first function (such as an SCF) determines parameters for uploading action logs to the blockchain, and thus the parameters can be used by the XaaS entity for uploading the action logs. The parameter[...]
Our summary: Methods and apparatuses for action surveillance in a blockchain system, enabling efficient management of overhead for multiple players and enhancing system performance.
blockchain, action surveillance, multi players, system performance
Patent
Conet management for multiple players
Patent published on the 2025-04-03 in WO under Ref WO2025066052 by HUAWEI TECH CO LTD [CN] (Tan Wei [cn], Zhang Hang [ca], Li Xu [ca])
Abstract: Example embodiments relate to methods, apparatuses, computer readable storage medium, computer program product for action surveillance for multiple players. In the solution, a first function, such as an SCF, receives a first request for uploading action data from a second function, such as a CONET agent, associated with an XaaS entity; and the first function records action information for the XaaS entity; and the first function further transmit a first response indicating to the XaaS entity to u[...]
Our summary: Methods and apparatuses enable action surveillance for multiple players by recording action information and transmitting responses for data upload to a blockchain, ensuring a credible solution.
action surveillance, content management, multiple players, blockchain
Patent
Conet management for multiple players
Patent published on the 2025-04-03 in WO under Ref WO2025066053 by HUAWEI TECH CO LTD [CN] (Tan Wei [cn], Zhang Hang [ca])
Abstract: Example embodiments relate to methods, apparatuses, computer readable storage medium, computer program product for managing a chain for multiple players. In the solution, an XaaS entity of an XaaS service may request for uploading data to the blockchain by sending a first request to a first function, such as a CCF, and accordingly, the CCF may trigger setting up a chain on the blockchain and notify to the XaaS entity of information about the chain. As such, the XaaS entity may upload its data to[...]
Our summary: Methods and apparatuses for managing a blockchain chain for multiple players, enabling data uploading operations for XaaS entities, and controlling chain-related procedures.
blockchain, data management, XaaS, chain management
Patent
Processing method and processing apparatus for smart contract on blockchain
Patent published on the 2025-04-03 in WO under Ref WO2025066416 by NANJING UNIV [CN] (Zhang Ziyi [cn], Lv Weilong [cn], Li Shanshan [cn])
Abstract: Provided in the present application are a processing method and processing apparatus for a smart contract on a blockchain. The processing method comprises: acquiring a first syntax tree corresponding to a source contract; identifying risk nodes from the first syntax tree, wherein the risk nodes relate to risk operations; and performing at least one of the following processings on the first syntax tree to obtain a second syntax tree: replacing a first risk node among the risk nodes with a first s[...]
Our summary: Processing method and apparatus for smart contract on blockchain, improving security by identifying and addressing risk nodes in syntax tree.
blockchain, smart contract, processing method, processing apparatus
Patent
Financial service monitoring system using blockchain and container technology
Patent published on the 2025-03-20 in WO under Ref WO2025058400 by FINENEX CO LTD [KR] (Lee Hyun Suk [kr])
Abstract: According to an embodiment of the present invention, a financial service monitoring system using blockchain and container technology comprises: a container management unit that generates and manages each financial regulation compliance module as an independent container; an NFT issuance unit that issues a container NFT in which a unique ID and a meta information storage location of the container are recorded; an NFT evaluation unit that determines whether or not the container NFT meets an evalua[...]
Our summary: Financial service monitoring system utilizing blockchain and container technology, comprising container management unit, NFT issuance unit, NFT evaluation unit, and system construction unit.
blockchain, container technology, financial service, monitoring system
Patent
System and method for generating virtual asset wallet address database based on harmful online site
Patent published on the 2025-03-20 in WO under Ref WO2025058180 by BONANZA FACTORY CO LTD [KR] (Park Hye Yeon [kr], Jeon Hyo Yeon [kr], Jung Kyu Hwan [kr], Lee Han Joo [kr], Choi Yeon Cheol [kr])
Abstract: Disclosed are a system and a method for generating a virtual asset wallet address database based on a harmful online site. The system comprises: a whitelist collection server that collects and analyzes transaction data in a cryptocurrency transaction site to generate a whitelist composed of virtual asset electronic wallet addresses capable of normal transactions; a whitelist database server in which the whitelist generated by the whitelist collection server is stored; a crawling server that perf[...]
Our summary: System and method for generating virtual asset wallet address database based on harmful online site. Disclosed are a system and a method for generating a virtual asset wallet address database based on a harmful online site. The system comprises: a whitelist collection server, a crawling server, an online blacklist analysis server, and a main blacklist database server.
virtual asset, wallet address, database, online site
Patent
regulatory challenges, technical solutions, and practical pathways
Published on 2025-02-19 by @OXFORD
Abstract: AbstractThis paper thoroughly explores the complex interplay between blockchain technology and the General Data Protection Regulation (GDPR) of the European Union, alongside the substantial challenges and potential opportunities stemming from their interaction. While the challenges of decentralization and immutability in blockchain are well-documented, this paper advances the discussion by incorporating legal developments, such as evolving interpretations of joint controllership and new advisory[...]
Our summary: This paper examines the regulatory challenges and technical solutions in aligning blockchain technology with GDPR principles, proposing practical pathways for compliance through innovative solutions such as chameleon hashes and zero-knowledge proofs.
blockchain technology, General Data Protection Regulation (GDPR), compliance challenges, innovative solutions
A Systematic Bibliometric Review
Published on 2025-02-18 by Ruhaimatu Abudu, Raj Bridgelall, Bright Parker Quayson, Denver Tolliver, Kwabena Dadson @MDPI
Abstract: Cybersecurity challenges are increasing in the rail industry because of constant technological evolution that includes the Internet of Things, blockchains, automation, and artificial intelligence. Consequently, many railroads and supply chain stakeholders have implemented strategies and practices to address these challenges. However, the pace of cybersecurity implementation in the railroad industry is slow even as cyberthreats escalate. This study uniquely integrates bibliometric analysis with a[...]
Our summary: Systematic review of cybersecurity challenges in the rail industry, Integration of bibliometric analysis, Recommendations for stakeholders to address cybersecurity risks.
Cybersecurity, Rail industry, Bibliometric analysis, Technological evolution
Publication
