5.2 Types and Characteristics of NFTs

① Wellness Growth Acceleration NFT (Growth Acceleration NFT)

• When activated (Burn), the growth efficiency of Welmin is reflected within the application (converted into in-app items and used from within the app).

• Example effects: growth multiplier +10%, increased success rate for sleep missions, increased wellness score acquisition, etc.

• Through merge, the performance of NFTs can be enhanced or reconfigured.

② Wellness Data NFT (Data NFT)

• Users can select their own wellness data and convert it into NFTs as the growth results of Welmin.

• Data NFTs are designed as “NFTs with viewing rights,” enabling circulation to research institutions, medical organizations, and companies.

• Metadata is encrypted, and access is restricted to NFT holders only, adopting a structure that protects privacy.

• Ownership of the data remains with the user, and the value of the data is returned to the user.