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Structural Assumption

Definition

A structural assumption is a foundational premise or condition upon which a financial model, protocol, or system is built. In the context of digital assets, these assumptions relate to fundamental properties of blockchain technology, market behavior, or economic incentives that are considered true for the system to function as intended. Examples include the security of underlying cryptographic primitives, the rationality of market participants, or the stability of oracle data feeds. If a structural assumption proves false, it can lead to significant vulnerabilities, protocol failures, or unexpected market outcomes.