Blockchain

Shell Chain

Consensus
Post-Quantum Ready

Why this rating. Judgment call: weighted proof-of-authority blocks, view changes and finality votes use post-quantum signatures on a public testnet with a live RPC endpoint. No mainnet launch is documented.

Transactions
Post-Quantum Ready

Why this rating. Judgment call: native accounts sign with ML-DSA-65, legacy Dilithium3 or SPHINCS+, and a validator-voted algorithm registry governs them. Running on the public testnet only; no mainnet is documented.

Algorithms
ML-DSA CRYSTALS-Dilithium (pre-standard) SLH-DSA
Website
Website
Source
Source
Note and links

Testnet only

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