EtherNode is a sovereign Ethereum node engineered with post-quantum security (ML-KEM-768), sovereign key management, direct P2P networking via libp2p, and CSM-integrated defense.
Every layer of EtherNode is engineered for sovereignty, performance, and quantum-era readiness.
Full Ethereum execution layer client compatible with the Shanghai/Capella and Dencun upgrades. Processes blocks, executes EVM bytecode, maintains state.
EVM CompatibleDirect peer-to-peer connections via libp2p. No central relays. GossipSub for block propagation, Kademlia DHT for peer discovery.
No Central RelayHigh-performance embedded database for blockchain state, transaction history, and account data. Archival node capability with full historical state.
Archival CapableSelf-custody key management. Ed25519 key generation, hardware-backed key storage, multi-sig support. Your keys, your custody.
Self-CustodyFIPS 203-compliant Module-Lattice Key Encapsulation Mechanism. Protects against future quantum attacks on current cryptographic primitives.
FIPS 203Cosmic Security Mandala threat detection layer. Behavioral monitoring, anomaly detection, real-time alerting on node activity.
Threat DetectionEtherNode's security architecture spans from quantum-resistant crypto to behavioral threat detection. Every node is a fortress.
Production-ready node infrastructure for operators who demand sovereignty and security.
| Parameter | Value |
|---|---|
| Consensus | Full Ethereum consensus (post-Dencun) |
| Execution Engine | Full EVM execution |
| P2P Protocol | libp2p — GossipSub, Kademlia DHT |
| Storage Engine | RocksDB with archival capability |
| Post-Quantum Crypto | ML-KEM-768 (FIPS 203) |
| Authentication | Ed25519 mutual auth for all peers |
| Key Management | Sovereign self-custody, multi-sig recovery |
| Threat Detection | CSM behavioral monitoring & anomaly alerts |
| Transport Security | Noise protocol encrypted connections |
| Minimum RAM | 4 GB (16 GB recommended) |
| Storage Required | ~2 TB (archival), ~1 TB (pruned) |
| APIs | Ethereum JSON-RPC, WebSocket, IPC |
EtherNode is built for those who refuse to trust third-party infrastructure with their blockchain connection.
Run your own node for institutional trading, MEV strategies, and liquidation monitoring. No third-party RPC latency or rate limits.
Archival node access for historical state queries, transaction tracing, and on-chain analysis. Full data sovereignty.
Operators who need CSM-level protection on their node infrastructure. Quantum-ready for the post-quantum transition.
Validators who want direct Ethereum access without relying on Infura, Alchemy, or other centralized RPC providers.
Node operators running distributed infrastructure who need sovereign P2P networking and self-custody key management.
Low-latency direct node access for algorithmic trading, arbitrage, and real-time on-chain data streaming.
Stop trusting third-party nodes. Run EtherNode — sovereign, quantum-ready, CSM-secured.