Beyond the Block: Why our L2 uses a Hybrid DAG + PQ-Keys
Published: (December 21, 2025 at 02:37 PM EST)
1 min read
Source: Dev.to
Source: Dev.to
Roadmap to Resilience – Day 5
Day 5 of building the Roadmap to Resilience. Most L2s face a trilemma, but we’re solving for a fourth pillar: Quantum Resistance.
In today’s update, I’m diving into how we maintained EVM compatibility while swapping standard ECDSA for Post‑Quantum (PQ) keys. By using a Lattice‑based structure, we aren’t just increasing throughput; we’re future‑proofing the ledger against Shor’s algorithm.
Key takeaway for devs: You can deploy your Solidity contracts today and get PQ‑security for free on our Lattice L2.