This book constitutes the thoroughly refereed post conference papers of the 4th International Conference on Blockchain and Trustworthy Systems, Blocksys 2022, held in Chengdu, China, in August 2022.
The 26 full papers were carefully reviewed and selected from 56 submissions. The papers are organized in topical sections: Trustworthy Systems; Blockchain; Private Computing.
Trustworthy Systems.- Secure and Efficient Agreement Signing atop
Blockchain and Decentralized Identity.- A Privacy-preserving Credit Bank
Supervision Framework based on Redactable Blockchain.- A Trusted Storage
System for Digital Object in the Human-cyber-physical Environment.- The Rolf
of Absorptive Capacity in the Blockchain Enabled Traceability Alignment: an
Empirical Investigation.- Data Attest: A Framework to Attest Off-Chain Data
Authenticity.- Blockchain-based Healthcare and Medicine Data Sharing and
Service System.- BCSChain: Blockchain-Based Ceramic Supply
Chain.- Blockchain.- A Highly Scalable Blockchain-enabled DNS
Architecture.- Traceable Ring Signature Schemes Based on SM2 Digital
Signature Algorithm and Its Applications in the Evidence-Storage
System.- Blockchain-enabled Techniques for Energy Internet of Things: A
Review.- Blockchain-based Social Network Access Control Mechanism.- Latency
Analysis for Raft Consensus on Hyperledger Fabric.- A Survey of
Blockchain-based Stablecoin: Cryptocurrencies and Central Bank Digital
Currencies.- Collusion Attack Analysis and Detection of DPoS Consensus
Mechanism.- Decentralized Blockchain Transaction Scheme based on Digital
Commitment.- Private Computing.- Research on Abnormal Transaction Detection
Method for Blockchain.- Cross Cryptocurrency Relationship Mining for Bitcoin
Price Prediction.- A Blockchain-based UAV-assisted Secure Forest Supervision
and Data Sharing System.- Suspicious Customer Detection on the Blockchain
Network for Cryptocurrency Exchanges.- Real-time Detection of Cryptocurrency
Mining Behavior.- Traffic Correlation for Deanonymizing Cryptocurrency Wallet
Through Tor.- FL-MFGM: A Privacy-preserving and High-accuracy Blockchain
Reliability Prediction Model.- Control-flow-based Analysis of Wasm Smart
Contracts.- Blockchain Policy Tool Selection inChina's Blockchain Industry
Clustering Areas.- Lock-based Proof of Authority: A Faster and Low-Forking
PoA Fault Tolerance Protocol for Blockchain Systems.- Phishing Fraud
Detection on Ethereum Using Graph Neural Network.