🆔Decentralized Identity Wallet (DID)
Tychi Wallet introduces an integrated Decentralized Identity (DID) system that allows users to manage, verify, and share digital identities securely—without reliance on centralized authorities.
✅ DID Standards
Tychi adheres to globally recognized DID frameworks such as W3C specifications. Each DID is self-sovereign and cryptographically bound to the user.
🔐 Cryptographic Proofs
We leverage Elliptic Curve Cryptography (ECC) to generate and verify proofs of ownership. This ensures identity integrity, tamper resistance, and verifiability.
🪪 Verifiable Credentials (VCs)
Users can issue and present credentials (e.g., degrees, licenses) directly from their wallet.
Self-signed using private keys
No third-party validation required
Used in DApp interactions and verification workflows
🧠 Key Management
Hierarchical Deterministic (HD) wallets securely manage identity keys.
Integrated social recovery and multi-sig access strengthen key resilience.
🔓 User Authentication
Combines three-factor authentication (3FA):
Biometric verification (face/fingerprint)
Password/passphrase
OTP-based device login Ensures only verified users can access identity data.
🌐 Web3 Integration
DApps can request identity verification directly from the wallet.
Smart contract–based attestations streamline onboarding across platforms.
🛡️ Privacy Features
Zero-Knowledge Proofs (ZKPs) allow users to prove identity traits without revealing full details.
Users maintain full control over what is shared and with whom.
🧭 Example Workflow
User creates a DID and issues verifiable credentials via Tychi Wallet.
A DApp requests verification of a credential.
The DApp queries the blockchain to validate the associated DID.
Tychi verifies and returns a ZKP-based attestation.
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