Computationally Hard Tasks

Computationally hard tasks are operations that require significant time or resources to complete, often exceeding the gas limits of a single transaction. Examples include complex cryptography, heavy data processing, or extensive simulations.

In the context of derivatives, this might involve pricing exotic options or calculating value-at-risk (VaR) across large portfolios. To handle these, developers often use off-chain computation, where the heavy lifting is done outside the EVM, and the result is submitted as a verified proof.

This approach allows the blockchain to act as a secure settlement layer while offloading the intensive work to more specialized environments, maintaining efficiency without sacrificing security.