Audit Comp | Quantus

Quantus is a Layer 1 blockchain designed to keep digital assets secure against the emerging threat of quantum computing. Built on Polkadot's Substrate framework and secured by proof-of-work, it replaces elliptic-curve cryptography with lattice-based, post-quantum signatures (an ML-DSA / CRYSTALS-Dilithium scheme), adds a ZK-friendly Poseidon2 hash and a Plonky2-based proof-aggregation layer for scalability, and includes a zk-wormhole system modeled on EIP-7503 for private transfers. It is delivered as a Substrate node, runtime, and pallets, dedicated Rust cryptography libraries for the signatures, hashing, and ZK circuits, and a mobile wallet app. Together these aim to offer a full, quantum-resistant environment for holding and transacting digital wealth.