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Publicações recentes e patentes em Blockchain

Blockchain

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This is our latest selection of worldwide publications and patents in english on Blockchain, between many scientific online journals, classified and focused on blockchain, cryptocurrency, proof of work, consensus mechanism, proof of stake, tokenization, cryptocurrencies, Bitcoin, Ethereum and NFT.

Dynamic integration of entertainment media into a multi-format engagement-responsive educational platform

Patent published on the 2026-07-02 in US under Ref US20260188131 by LEGENDS DO LIVE [US] (Johnson Jr Douglas K [us], Small Jarren J [us])

Abstract: Methods and systems directed to a computer-implemented educational content delivery system that integrates media content with curriculum projects through streaming technology are disclosed. An example system includes a central server hosting educational content, a content management system for mapping educational objectives to entertainment content, and a learning management system providing user authentication and adaptive learning pathways. The system tracks user engagement and comprehension l[...]


Our summary: The system integrates entertainment media into an educational platform using streaming technology. It features real-time tracking of user engagement and adaptive learning pathways. The architecture supports multi-device synchronization and utilizes machine learning for personalized content adjustments.

Educational Technology, Content Delivery System, Streaming Integration, Machine Learning

Patent

Blockchain-based competitive random number generation method and system

Patent published on the 2026-07-02 in WO under Ref WO2026142154 by SOOHO IO INC [KR] (Park Ji Su [kr], Choi Do Geun [kr])

Abstract: The present invention provides a blockchain-based competitive random number generation method and a system for performing same, wherein: an encryption module, having received user input seeds from first and second user terminals, respectively, generates first hash values, generates second hash values on the basis of the respective first hash values, and transmits the generated first and second hash values to each of the first and second user terminals; and a blockchain system receives and stores[...]


Our summary: The invention describes a blockchain-based method for generating random numbers using user input seeds. An encryption module generates and transmits hash values between user terminals. A blockchain system verifies these hash values and generates a random number if all verifications are successful.

Blockchain, random number generation, encryption module, hash values

Patent

Information processing method, information processing device, and information processing program

Patent published on the 2026-07-02 in WO under Ref WO2026140916 by PANASONIC INTELLECTUAL PROPERTY MAN CO LTD [JP] (Yamamoto Kakuya, Toma Tadamasa, Itoh Tomoaki)

Abstract: This information processing device: acquires data created in any one of a plurality of processes in a life cycle of a product; determines whether the current process in which the data is created is a termination process in which data management by an asset management shell is performed; stores, in association with the asset management shell, switching information indicating that the data management by the asset management shell is switched to data management by a non-fungible token, which is gen[...]


Our summary: The information processing device acquires data from various product lifecycle processes. It determines if the current process is a termination process for data management. It stores switching information and data based on whether the management is by an asset management shell or a non-fungible token.

data management, asset management, non-fungible token, blockchain technology

Patent

Cold-wallet interface for an automated teller machine

Patent published on the 2026-07-01 in EP under Ref EP4769269 by CARDTRONICS USA INC [US] (Wallace Kieran David [gb])

Abstract: An automated teller machine (ATM) with a cold-wallet interface and a machine readable media are disclosed. The ATM comprises: a user interface, a memory including instructions; and processing circuitry that, when in operation, is configured by the instructions to: receive, via the user interface, an instruction from a user for a cryptocurrency transaction, the cryptocurrency transaction including a transfer involving a cold wallet of the user; obtain a key from the cold wallet via a hardware int[...]


Our summary: The ATM features a cold-wallet interface for secure cryptocurrency transactions. It receives user instructions and obtains a key from the user s cold wallet. After completing the transaction, the key is erased to maintain security.

cold-wallet, ATM, cryptocurrency, transaction

Patent

A collective, blockchain-based neural network optimization system and method

Patent published on the 2026-07-01 in EP under Ref EP4769218 by UNIV OF JYVAESKYLAE [FI] (Safak Ilgin [tr], Frantti Tapio [fi])

Abstract: [0001] The invention particularly relates to a system and method that is used artificial intelligence, distributed computing, energy efficiency, optimization, cybersecurity, privacy field and relates to a decentralized system that not only optimizes neural networks for devices with varying capacities but also provides a robust defense mechanism against cybersecurity and privacy threats.[...]


Our summary: The invention describes a decentralized system for optimizing neural networks. It enhances energy efficiency and adapts to devices with varying capacities. Additionally, it offers strong defenses against cybersecurity and privacy threats.

blockchain, neural networks, optimization, cybersecurity

Patent

Securing proof-of-work integrity

Patent published on the 2026-07-01 in EP under Ref EP4769195 by GREENNET ENERGY SP Z O O [PL] (Lukkaroinen Toni [fi])

Abstract: [0001] The present invention relates to a method for enhancing the security and integrity of Proof-of-Work (PoW) systems in blockchain networks. Traditional PoW validation relies on verifying a valid nonce, but this approach is vulnerable to manipulation, as it does not independently confirm the entire computational process. The invention proposes a novel solution that securely validates the full PoW computation, ensuring that miners perform the intended algorithmic steps rather than exploiting [...]


Our summary: The invention enhances the security of Proof-of-Work systems in blockchain networks. It proposes a method to securely validate the entire PoW computation, preventing manipulation. By embedding cryptographic proofs, it strengthens the consensus mechanism and protects against malicious actors.

Proof-of-Work, blockchain security, cryptographic proofs, consensus mechanism

Patent

Attention-guided transformer architecture for fine-grained style representation in design systems

Published on 2026-05-01 by @OXFORD

Abstract: AbstractInterior design style recognition presents a challenging computational problem due to fine-grained inter-style similarities, complex spatial arrangements, and strong variability in materials, lighting, and layout. From a computational design and engineering perspective, accurately modelling such stylistic variations is essential not only for classification, but also for enabling semantic representation, retrieval, and analysis of design cases within data-driven design systems. However, e[...]


Our summary: This study introduces InDes, a curated dataset for interior design style recognition with 3826 images across five styles. It presents AT3, an attention-guided transformer architecture that enhances feature extraction and global context modeling. The proposed method achieves significant performance improvements in classification accuracy and supports downstream design-oriented tasks.

Attention-guided, transformer architecture, interior design, style recognition

Publication

Event-Driven Computer Vision with Spiking Transformers for Energy-Efficient Edge Perception in Sustainable Water Conservancy and Urban Water Utilities

Published on 2026-02-03 by Jing Liu, Hong Liu, Yangdong Li @MDPI

Abstract: Digital transformation in water conservancy and urban water utilities demands perception systems that are accurate, fast, and energy-efficient and maintainable over long service lifecycles at the edge. We present HydroSNN, a neuromorphic computer-vision framework that couples an event-driven sensing pipeline with a spiking-transformer backbone to support monitoring of canals, reservoirs, treatment plants, and buried pipeline networks. By reducing always-on compute and unnecessary data movement, [...]


Our summary: HydroSNN is a neuromorphic computer-vision framework designed for energy-efficient monitoring of water infrastructure. It utilizes an event-driven sensing pipeline and a spiking-transformer backbone to enhance accuracy and reduce operational energy use. The framework introduces novel components for improved performance and sustainability in edge perception systems.

Event-Driven, Spiking Transformers, Energy-Efficient, Water Utilities

Publication

Tópicos abordados: Blockchain, Cryptocurrency, Proof of Work, Consensus Mechanism, Proof of Stake, Tokenization, Bitcoin, Ethereum, NFT, Zero-Trust, Edge Computing, Fog Computing, Smart Home Energy Systems, Action Surveillance, Data Management, XaaS, Chain Management, and Smart Contract..

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