The fundamental innovation of the UIID system is its two-tier identity architecture, which solves the internet's core paradox: how to have absolute verification and absolute anonymity at the same time.
This is achieved by separating your identity into two distinct, but cryptographically linked, layers: the UIID Core (for trust) and the UIID Alias (for privacy).
Your UIID Core is your single, foundational digital identity, reserved for interactions requiring the highest levels of verification and legal certainty.
Feature | Details | Use Cases |
|---|---|---|
Verification | Mandatory. Requires a one-time, rigorous Know Your Customer (KYC) process, linking it definitively to your real-world identity. | High-stakes financial transactions, accessing E-Government services, executing legally binding smart contracts, opening bank accounts. |
Singularity | One per human. It is the non-transferable root of your digital existence. | Ensures accountability and non-repudiation when trust is critical. |
Goal | High Assurance. To provide instant, certified proof of who you are when required by regulation or compliance. | Simplifies complex identity checks instantly and securely. |
Your UIID Alias provides unparalleled freedom and protective privacy for everyday online activity. It is your dynamic defense against tracking and profiling.
Feature | Details | Use Cases |
|---|---|---|
Verification | None. Generated instantly on demand from your Identity Vault. | Social media login, forum comments, gaming accounts, signing up for newsletters, casual e-commerce. |
Flexibility | Unlimited supply. You can create a new, unique, and disposable Alias for every single website you visit. | Stops cross-site tracking and profiling, allowing for genuine, unmonitored expression. |
Goal | Absolute Privacy. To ensure your online activity cannot be linked back to your high-trust Core ID. | Gives you the power to manage context, keeping your professional and anonymous lives completely separate. |
The UIID Core and Alias are linked by an incredibly advanced, mathematically sound cryptographic proof known as a Zero-Knowledge Signature (ZKS).
One-Way Mirror: When you use an Alias, the ZKS proves: "Yes, this Alias is legitimately tied to a unique, KYC-verified Core ID."
Ironclad Unlinkability: The service provider receives only the proof (TRUE) and the Alias ID. They cannot mathematically reverse the process to find your Core ID, nor can they link Alias A (used on a gaming site) to Alias B (used on a professional network).
This decoupling is the core technical magic that provides both accountability and anonymity, making Web4 possible.
Learn more about how UIID secures your identity at https://uiid.linkspreed.com.