7.4 Publication of Wellness Data NFT and Partner Offer Functions

“Wellness Data NFT,” which tokenize users’ health data and life logs, are held in a manner that allows users themselves to choose whether each NFT is set to public or private.

When a user sets a specific Data NFT to a public state, certified partners such as medical institutions, pharmaceutical companies, insurance companies, and wellness-related enterprises are able to reference its contents in a limited manner and present offers for the following purposes.

• Personalized benefits based on health conditions and lifestyle habits (e.g., health checkup discounts, provision of supplements)

• Provision of incentives aligned with trends in health maintenance and improvement (e.g., partner-side points, limited NFTs)

• Requests for cooperation in research and service development based on data (subject to the user’s explicit consent)

Through this mechanism, users are able to utilize their own health data not merely as records, but as “valuable assets.” At the same time, partner companies can obtain insights based on anonymized real-world data and achieve more advanced targeting.

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Principles of Offer Management

• Partner Registration & Review: Only registered and vetted partners may issue offers.

• Explicit User Consent: All offers require the user’s clear approval before taking effect.

• Access Control: The scope of accessible data is determined by NFT-level permissions.

• Traceable Records: All offers and transactions are immutably stored on the blockchain for transparency.

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This feature is designed as part of a self-sovereign data management model and represents a new health incentive framework for the Web3 era.