Lattica (LTA)

Lattica is a post-quantum cryptocurrency built on Bitcoin Core's architecture with all classical cryptography replaced by NIST post-quantum standards. ML-DSA-44 for signatures, ML-KEM-768 for encrypted P2P transport, SHA3-256d for proof-of-work. Written from scratch in C++ (232,000 lines), not a fork. Designed for anyone who wants to hold value on a chain that does not depend on the discrete logarithm problem. Mainnet live since July 2026 with 70+ nodes across 30+ countries.

• Proof of Work
• SHA3-256d

Solo developer project. No exchange listing yet. Transaction sizes are ~27x larger than Bitcoin due to post-quantum signature sizes (2420 bytes per signature). No third-party security audit has been performed. Mining is currently unprofitable without an exchange to sell on.

First cryptocurrency running ML-DSA (FIPS 204) on a live mainnet. Built by a 16-year-old solo developer. Whitepaper at lattica.org.