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Technical Specifications

Blockchain Specifications​

  • Framework: Substrate 3.0
  • Consensus: Aura (Authority Round) + GRANDPA finality
  • Block Time: 6 seconds
  • Finality: ~6 seconds
  • Storage: RocksDB & IPFS for large data
  • RPC: JSON-RPC and WebSocket

Performance Metrics​

  • TPS: 100-1000 transactions per second
  • Storage per DID: ~1KB on-chain
  • Credential Size: 2-5KB (varies by type)
  • Query Response: <100ms via GraphQL
  • Verification Time: <1 second

Security Features​

  • Cryptography: Ed25519, ECDSA, BLS signatures
  • Hash Functions: Blake2b, SHA-256
  • Key Derivation: BIP32/BIP39 compatible
  • Encryption: AES-256 for data at rest
  • Network: TLS 1.3 for all communications

Compliance & Standards​

  • W3C DID: Decentralized Identifiers v1.0
  • W3C VC: Verifiable Credentials v1.1
  • ISO/IEC 18013-5: Mobile driving license standard
  • GDPR: Right to erasure through key rotation
  • eIDAS: European electronic identification