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.
Apparatus, system and method for information network security
Patent published on the 2026-06-11 in WO under Ref WO2026120571 by KUMAR DEEPAK [IN] (Kumar Deepak [in])
Abstract: Apparatus for secure tamper resistant data transmission between networked nodes with an integrated system of components for executing the methods. The invention provides a novel approach for preventing man-in-the-middle attacks that existing open standards, protocols and technologies lack by using blockchain with a system of cryptographic exchange methods.[...]
Our summary: The invention offers a secure method for data transmission between networked nodes. It integrates components to prevent man-in-the-middle attacks. The approach utilizes blockchain and cryptographic exchange methods for enhanced security.
network security, data transmission, man-in-the-middle attacks, blockchain
Patent
Blockchain system and method for authenticated use of a stable fungible token
Patent published on the 2026-06-11 in WO under Ref WO2026119853 by SHEARER RICHARD ALEXANDER [AE] (Lyske Joseph Michael William [gb], Smith David Peter [gb])
Abstract: FIG. 4 reflects a process of minting and using a smart contract within a conditional stable cryptotoken embedded on a blockchain. Initially, a recipient is issued with a status certificate reflecting characteristics of their organisation reflecting activity or company status, such as a carbon neutral objective for a charity. A conditional stable coin, in the typical form of a fungible token "FT", is subsequently minted to include stipulated conditions of use, with the conditional stable coin peg[...]
Our summary: The system mints a conditional stable coin pegged to a tangible asset based on a recipient s status certificate. It verifies alignment between the recipient s characteristics and the smart contract before allowing transfer. Unauthorized attempts to redeem the asset trigger an audit trail in the blockchain record.
Blockchain, Smart Contract, Stable Coin, Fungible Token
Patent
Replicated transaction in asynchronous blockchain environment
Patent published on the 2026-06-11 in US under Ref US20260162107 by VENDIA INC [US] (Wagner Timothy Allen [us], Jacob Rory [us], Carroll David [us])
Abstract: [0000] Systems and methods are disclosed for replicating a transaction from one participant node to another participant node in an asynchronous blockchain environment. A participant node receives the replicated transaction from another participant node that executed a transaction. The participant node asynchronously processes the replicated transaction and updates the local instance of the distributed ledger based on the replicated transaction.[...]
Our summary: The document describes systems for replicating transactions between participant nodes in an asynchronous blockchain. A participant node receives and processes a replicated transaction from another node. The local instance of the distributed ledger is updated based on the replicated transaction.
replicated transaction, asynchronous blockchain, participant node, distributed ledger
Patent
Memory-efficient cryptographic computations in secure communications
Patent published on the 2026-06-04 in WO under Ref WO2026117674 by CROSSBAR INC [US] (Xu Yiyang [us], Xie Hua [us])
Abstract: A computer-implemented method enhances the efficiency and security of cryptographic tasks for modular exponentiation, digital signatures, key generation, and blockchain transaction verification. The method includes receiving a cryptographic task, retrieving a set of operands from memory, decomposing them into smaller parameters to construct multiple cryptographic sub- tasks, allocating non-overlapping memory regions for each sub-task and processes them in parallel. For each sub-task, a pair of v[...]
Our summary: The method improves efficiency and security in cryptographic tasks by decomposing them into sub-tasks. It allocates non-overlapping memory regions for parallel processing of these sub-tasks. Intermediate results are aggregated to produce final outputs for secure communication verification.
Memory-efficient, cryptographic computations, secure communications, parallel processing
Patent
Hardware security module implementation as edge devices in a networked system
Patent published on the 2026-06-04 in US under Ref US20260154449 by BANK OF AMERICA CORP [US] (Dande Pratap [us], Dos Santos Gilberto [us], Murugan Jayabalaji [in], Medeiros Patricia A [us])
Abstract: Hardware security modules (HSM) may be implemented at distributed edge devices to provide faster and dynamic processing of data. HSM-implemented edge devices may be used to process data to enhance data security. For example, HSM edge devices may provide encryption, decryption, data masking, tokenization, or anonymization. The HSM edge devices may interface with one or more blockchains to invoke smart contracts, and to record data transaction events. In some examples, smart contracts may be used [...]
Our summary: HSMs can be implemented in edge devices to enhance data processing and security. They enable encryption, decryption, and data masking among other functions. Additionally, HSM edge devices can interact with blockchains to manage smart contracts and track data transactions.
Hardware Security Module, Edge Devices, Data Security, Smart Contracts
Patent
Cryptographic proof of electronic signature timing
Patent published on the 2026-06-04 in US under Ref US20260155985 by ONESPAN CANADA INC [CA] (Harrison Guy [au], Harrison Michael [au], Cedro Steven [au])
Abstract: [0000] In an embodiment, one general aspect includes a method of cryptographically proving a time of signature. The method includes receiving an electronically signed digital document. The method also includes generating a cryptographic hash using at least a portion of the electronically signed digital document. The method also includes storing the cryptographic hash on a blockchain in a blockchain transaction. The method also includes storing, in association with the electronically signed digit[...]
Our summary: The method provides a way to cryptographically prove the timing of an electronic signature. It involves generating a cryptographic hash of the signed document and storing it on a blockchain. A certification of the document s existence is also associated with the blockchain transaction.
cryptographic proof, electronic signature, blockchain, timestamping
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
