Post-Quantum Finance
Is Here

EternaX is the market infrastructure built to secure the future of on-chain finance without sacrificing performance.

The only high-performance, post-quantum-safe market infrastructure L1 blockchain.

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Our Mission

To safeguard the future of financial markets as they become fully software-driven.

Markets are evolving from human-operated systems into continuous, autonomous economic networks.

Security, identity, and execution must be designed for that future, not retrofitted after it arrives.

EternaX brings post-quantum security, compliant privacy, and machine-scale performance together at the base layer.

The Only High-Performance Full-Stack Post-Quantum Market Infrastructure

EternaX is a vertically integrated market platform designed for the future of on-chain finance.

Infrastructure Layer

  • Post-quantum secure consensus and accounts
  • Sub-second finality (~120ms)
  • Gasless execution
  • MEV-resistant transaction ordering

Intelligence & Control Layer

  • Policy-enforced EVM-compatible smart contracts
  • Non-custodial automation primitives
  • Know-Your-Agent (KYA) wallets and vaults
  • Deterministic scheduling and execution

Market Layer

  • Native prediction markets (live)
  • Spot exchange (in development)
  • Perpetuals exchange (staged rollout)

Security and privacy are enforced at the protocol level, so every market and asset inherits the same guarantees by default.

PQ Security That Compounds Across the Entire Ecosystem

Financial infrastructure is long-lived.

Positions, balances, and contracts persist for years.

Once quantum attacks make classical signatures forgeable, compromised identity means:

  • stolen funds
  • invalid settlements
  • broken market integrity

Upgrading later is not enough, every layer must already be secure when markets depend on it.

Because EternaX is post-quantum secure from genesis, all assets and applications on the network: stablecoins, ERC-20 balances, margin accounts, vaults, inherit that protection automatically.

No fragmented upgrades. No ecosystem-wide migrations.

Post-Quantum Security Without Throughput Collapse

On existing blockchains, post-quantum upgrades introduce:

  • larger signatures
  • slower verification
  • lower throughput
  • higher latency

Which forces networks to trade performance for safety.

EternaX integrates a novel information-theoretic quantum-resistant signature construction, optimized for high-frequency distributed systems.

  • ~4x smaller signature size
  • ~40x smaller public key size
  • ~200x lower verification cost

*Compared to next-best alternative Falcon-512

This enables machine-scale markets without compromising future security.

Where Security, Latency, and Automation All Matter

We start with on-chain markets because they demand:

  • fast finality
  • reliable execution
  • continuous participation

EternaX runs native prediction markets, spot, and perpetuals to validate infrastructure under real financial load — while building the settlement layer that autonomous finance will rely on long-term.

Markets are the entry point.

The infrastructure is the platform.

Already Live Under Autonomous Load

  • • Layer-1 network Tesnet season 1 completed
  • • Native prediction markets (testnet)
  • • Policy-controlled automated wallets (testnet)
  • • Over 1,000,000 autonomous transactions executed
  • • Over 500,000 market events settled
  • • Continuous signal generation and execution

This is not theoretical infrastructure.

It is already operating as a live economic system.

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Founding Team

EternaX is built by researchers and protocol engineers working at the intersection of post-quantum cryptography, confidential execution, high-performance consensus, and coded networking.

Our architecture is anchored in peer-reviewed research and ongoing cryptographic development, ensuring the network evolves with advances in both security and distributed systems.

Dariia Porechna
Dariia Porechna
Cryptographer and distributed systems architect, formerly Head of Protocol at Subspace, Research Engineer at Wolfram|Alpha.
Parthh Sharad Birla
Parthh Sharad Birla
Web3 + AI strategist, formerly Head of partnerships at Subspace, VP Growth (office) at Polygon, scaled ecosystem, M&A and digital assets at EYP | MBA, CPA
Dr. Chen Feng
Dr. Chen Feng
Principal's Research Chair in Blockchain and Associate Professor at UBC. 100+ peer-reviewed papers, h-index 29. Drives innovation in secure distributed infrastructure.

The Settlement Layer for the Future of Finance

As finance becomes continuous and software-driven, infrastructure must be:

  • future-proof
  • high-performance
  • and natively private

EternaX is designed for that world from the first block.