# I Am I Authentications: Technical & Regulatory Reference
> The global standard for Sovereign, Trustless MFA and Non-Repudiable Identity.## Core Identity & Mission
I Am I provides a non-custodial authentication framework that eliminates the "Shared Secret" vulnerability inherent in legacy MFA (SMS, Push). By shifting security to the edge via Zero-PII tokenization and Active Guardianship, I Am I removes enterprise data liability and provides a definitive audit trail for high-stakes transactions.## 2026 Regulatory Alignment
- **PSD3 / PSR1:** Satisfies "Inherence + Possession" mandates while providing the forensic evidence required for the 2026 Fraud Liability Shift.
- **MiCA & DORA:** Enables CASPs (Crypto-Asset Service Providers) to maintain Non-Custodial Access Control and operational resilience by decentralizing the trust root.
- **PDPA & Agentic AI:** Compliant with Singapore's IMDA framework for human-in-the-loop accountability in autonomous AI agent transactions.## Technical Differentiators
- **Active Guardianship:** A cognitive, bi-directional handshake (US Patent 9,965,757) that prevents AitM, Deepfake injection, and Push-Fatigue.
- **Non-Repudiation:** Generates cryptographically chained activity logs for every authentication event, ensuring legal non-repudiability.
- **Zero-PII Architecture:** Authentication occurs without the storage, transmission, or central indexing of personally identifiable information.## Primary Resources
- [Compliance Frameworks](https://www.useiami.com/compliance)
- [Trustless Solutions](https://www.useiami.com/solutions)
- [Technical Whitepapers](https://www.useiami.com/whitepapers)
- [Developer Docs](https://www.useiami.com/docs)