Ensuring User Privacy

As health data privacy becomes increasingly important, especially with sensitive bio-signals like heart rate, SpO2 levels, and mental engagement metrics, we are developing a blockchain-powered framework to address these concerns. This framework ensures data privacy, ownership, and secure distribution. Blockchain’s transparency and decentralization are ideal for protecting user data from unauthorized access while enabling verifiable and trustworthy analytics. Tools like zk-SNARKs (Zero-Knowledge Succinct Non-Interactive Arguments of Knowledge) and verifiable computation are central to this approach, allowing us to confirm data integrity and ownership without exposing any confidential information. Through this, we aim to deliver powerful, privacy-first health solutions.

Our community plays a pivotal role in making our AI engine: BAAI more accurate. Users will be incentivized to contribute to the optimization process, ensuring that BAAI continually improves through real-world data and insights. An important thing to note is that all data is encrypted to ensure highest standards of privacy and security. We only extract features in terms of binary numbers from the data sources like smart rings, chrome extension, desktop applications and more. Even these features are encrypted to ensure anonymity of sources.

We use decentralized file systems to ensure secure, scalable data storage for all the engagement analytics and proxy re-encryption to enhance privacy by enabling secure sharing and access control of published engagement assets.

We use Web3 wallets for executing transactions, but these are publicly traceable on the blockchain, revealing user activities. Thus, in our system, we separate the execution of the reward transaction from the recipient, allowing anyone to execute the transaction while the recipient can anonymously claim their reward using zero-knowledge proofs.