A new approach to the Web3 gas fee problem — but what new security risks does it introduce? Our latest analysis looks at Tuven Chain’s gas fee mechanism, which enables users to pay a fixed transaction fee with custom tokens directly at the execution layer, without requiring smart accounts or DApp modifications. The article also compares this approach with existing solutions such as ERC-4337 Paymasters and meta-transactions, while examining the additional trust assumptions and security considerations introduced by modifying underlying execution logic. Key areas covered include: • Multi-token gas payment at the chain level • Fixed per-transaction fee models • SBT-based identity gating • Execution-layer fee deduction logic • Permission, economic and consensus-related risks As blockchain infrastructure becomes more user-friendly, changes made at the protocol layer also deserve deeper security scrutiny. 👉 Read the full analysis now.(Beosin 🛡 Web3 Security & Compliance)