VerX: Safety Verification of Smart Contracts

YouTube·Symbolic Execution

Learn about VerX, a tool for safety verification of smart contracts, in this 15-minute IEEE conference talk. Explore functional correctness, requirements formalization, and the VerX specification language. Discover the challenges in specifying smart contract behavior and understand the concept of effective external callback freedom. Dive into the verification recipe, including delayed predicate abstraction and symbolic execution. Gain insights into automated formal verification techniques for ensuring the safety and reliability of smart contracts.