4.4 DePIN Data Incentive and Monetization System

Whiffin uses the DePIN (Decentralized Physical Infrastructure Network) model to transform user behavior data generated during device usage into on-chain assets and construct a "data monetization trilogy".

1) Data Acquisition and Privacy Encryption

• All inhalation behavior, cartridge usage records, parameter selection, and other data will be collected by the device chip

• Data is encrypted locally by default, and can only be uploaded to the chain after the user signs with an NFT identity

2) User privacy control

Module	Function Description
Anonymous storage	Only summaries and anonymous tags are displayed on the user data upload chain
Autonomous authorization	Users can choose whether to authorize their data to the platform, research institutions, or other third parties
Transparent usage records	All data calls are traceable to ensure user sovereignty

3) Data monetization path

• After users authorize anonymous data, they will receive WIN Token incentives

• The data will be used for:

• • NRT Agency : Optimizing Quit Formulas and Alternatives

  • Behavioral Health Platform : Establishing Long-term Use Profiles for Users

  • Third-party health apps : enabling cross-platform synchronization and multidimensional health behavior analysis

Through the DePIN model, Whiffin has implemented an on-chain ecological asset-based mechanism of "behavior → data → incentive → governance", making every inhalation not only a use, but also a "mining".