Blockchain

xx network

Consensus: Quantum-Vulnerable
Why this rating. Substrate node with classical authority keys (sr25519 for BABE, ed25519 for GRANDPA). The quantum-resistant xxBFT claim describes a whitepaper design; no deployed or published code found.
Transactions: Quantum-Aware
Why this rating. Judgment call: accounts use classical Substrate signatures. Sleeve, published code, derives a WOTS+ key beside curve keys, and the 2025 roadmap lists a WOTS+ wallet. No on-chain verification.
Algorithms: None listed
Website: Website
Source: Source
Note and links: WOTS+ wallet key derivation only
Sleeve quantum-safe key derivation

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