Bitcoin Covenants part 3: SIGHASH_ANYPREVOUT

What if the same Bitcoin signature could authorize spending from multiple different UTXOs? BIP 118's ANYPREVOUT does exactly ...
IEEE

Efficient Fine-grained Accountable Weighted Threshold Signature for Conditional Privacy-preserving Lending Transactions in Blockchain

Abstract: Blockchain technology, with its characteristics of decentralization, immutability and traceability, provides a new platform and technical means for financial transactions, such as lending ...
IEEE

Exploring AIoT Blockchain Transaction Semantic Detection and Incentive Mechanism With Evolutionary Game Toward Web 3.0 Ecosystem

Abstract: In the Web 3.0 ecosystem, blockchain and Artificial Intelligence of Things (AIoT) construct the infrastructure, where blockchain transaction semantic detection (BTSD) aims to enhance ...