How Does the NFT’s Metadata Define the Option’s Payoff Structure?

The NFT's metadata (a JSON file linked by the ERC-721 standard) contains the essential, unchangeable parameters of the option contract, such as the strike price, the underlying asset, and the expiration date. The smart contract's logic references these parameters at the time of exercise or expiration to calculate the final settlement and payoff amount.

Can a Non-Fungible Token Be Used to Represent a Traditional Options Contract, and How?
In What Part of a Derivatives Contract Is the Hash Typically Embedded or Referenced?
What Role Does Token Metadata Play in an ERC-721 Contract?
What Is the Role of an Index Price in the Settlement of a Crypto Futures Contract?
What Mechanism Does a Smart Contract Use to Ensure the Final Cash Settlement Amount Is Correct?
How Does the Settlement Price Differ from the Final Expiration Price?
How Is Determinism Important for Calculating Option Payoff in a Smart Contract?
Define “Final Settlement Price” in the Context of Cash-Settled Futures

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