9 papers
Counted NFT Transfers
Qin Wang, Minfeng Qi, Guangsheng Yu +1
Non-fungible tokens (NFTs) on Ethereum currently follow a binary mobility paradigm: ERC-721 enables unrestricted transfers, whereas SBTs (ERC-5192) prohibit transfers entirely. We…
MEV in Binance Builder
Qin Wang, Ruiqiang Li, Guangsheng Yu +2
We study builder-driven MEV arbitrage on BNB Smart Chain (BSC). BSC's Proposer-Builder Separation (PBS) adopts a leaner design: only whitelisted builders can participate, blocks ar…
Prompt to Pwn: Automated Exploit Generation for Smart Contracts
ZeKe Xiao, Qin Wang, Yuekang Li +1
Smart contracts are important for digital finance, yet they are hard to patch once deployed. Prior work has mainly explored LLMs for smart contract vulnerability detection, leaving…
Understanding NFTs from EIP Standards
Minfeng Qi, Qin Wang, Guangsheng Yu +3
We argue that the technical foundations of non-fungible tokens (NFTs) remain inadequately understood. Prior research has focused on market dynamics, user behavior, and isolated sec…
Is Your AI Truly Yours? Leveraging Blockchain for Copyrights, Provenance, and Lineage
Qin Wang, Guangsheng Yu, Yilin Sai +2
As Artificial Intelligence (AI) integrates into diverse areas, particularly in content generation, ensuring rightful ownership and ethical use becomes paramount, AI service provide…
BRC20 Pinning Attack
Minfeng Qi, Qin Wang, Zhipeng Wang +5
BRC20 tokens are a type of non-fungible asset on the Bitcoin network. They allow users to embed customised content within Bitcoin's satoshis. The token frenzy reached a market size…