Proposed Solution
Self-Sovereign Identity (SSI) Approach
DT Digital Identity Platform offers a comprehensive solution to current problems based on SSI principles.
Trust Triangle
There are three fundamental roles in the SSI ecosystem: Issuer issues credentials, Holder stores them in their wallet, and Verifier verifies presented proofs. All parties establish trust through a decentralized ledger.
SSI Core Principles
| Principle | Description | Platform Implementation |
|---|---|---|
| Existence | Every individual should have a digital identity | Identity creation via digital wallet |
| Control | Individual has full control over their identity | No data sharing without user consent |
| Access | Individual should access their own data | Access to all credentials via wallet |
| Transparency | System operation principles should be open | Open source, auditable |
| Persistence | Identity information should be permanent | Immutable records on blockchain |
| Portability | Identity should not depend on a single provider | Standard formats, interoperability |
| Consent | Data sharing with user consent | Selective disclosure, explicit consent |
| Minimization | Only necessary data should be shared | Zero-Knowledge Proofs |
| Protection | User rights should be protected | GDPR/KVKK compliant design |
| Decentralization | No single authority | Distributed ledger technology |
Solution Architecture
Layered Architecture
The platform consists of four main layers: Issuer, Infrastructure, User, and Verification. This structure provides security and scalability through separation of concerns principle.