Mobile and client-facing reference applications provide user interaction for secure communication and settlement. These interfaces are built to demonstrate usability while delegating all cryptographic operations and trust guarantees to lower layers.
Application Layer
Service components orchestrate cryptographic operations, message handling, and transaction authorization using non-custodial key management. This layer coordinates secure workflows without direct access to private keys.
Infrastructure Layer
Blockchain Integration: Solana provides sub-second finality and low-cost settlement; multi-chain support planned
Key Management: Non-custodial key management using device-native secure storage (iOS Secure Enclave, Android Keystore) and TEE-backed infrastructure services
API & Transport: Authenticated RESTful APIs and secure transport channels enforcing end-to-end encryption and attested execution
