Alephium adopts a different design approach. Through the sUTXO model and deterministic contract execution mechanism, state changes become clear and independent of each other. The outcome of a transaction is determined before the transaction occurs, rather than inferred afterward. This predictability eliminates entire categories of risk—you're aware of what will happen when you submit a transaction, leaving no room for surprises later. This is a qualitative difference for the security of smart contracts and user experience.