Blockchain Technology and Application

Blockchain and Data Elements.- Storage Contract Scheme for Wind Energy Big Data Based on Ethereum.- Data Authentication Mechanism in Internet of Vehicles for Digital Identity Verification with Identity-Based Proxy Homomorphic Signatures.- A Fine-Grained Multicryption Strategy Data Sharing Scheme for Biological Experiments Empowered by Block-Chain.- A Data Element Transaction Method Based on Range Zero-Knowledge Proofs and Nash Bargaining.- Security and Privacy for Blockchain.- A Novel Method for Block Propagation with Erasure Coding.- Improved HybridNet: A Hybrid Graph Neural Network for Anomaly Detection in the Bitcoin Network.- Practical Research on the Hot and Cold Hierarchical Storage Algorithm in ChainMaker.- A Data Validation Scheme Based on Binary Huffman Tree Structures and Its Exploration in Blockchain Applications.- DEDF: A Dual-Engine-Driven Framework for Blockchain Ecosystem Security Regulation.- Research on Privacy-Enhanced Fine-Grained Access Control and Permission Attribute Storage Methods Based on Blockchain in Data Sharing Scenarios.- Semi-Hidden Channel: Research on the Application of Privacy Protection Channel Based on Bitcoin Lightning Network.- PCSR: Privacy Computing Strategy Recommendation Model Based on Deep Learning.- Optimized Design and Implementation of the FPGA-Based SM2 Algorithm.- SPOR: A Lightweight Block Cipher that is Based on a High-Performance S-Box.- Implementation of a Two-Party Collaborative SM2 Signature Scheme and Its Application in Blockchain Governance Scenarios.