Blockchain

0G

Consensus: Quantum-Vulnerable
Why this rating. Judgment call: CometBFT proof-of-stake with classical validator signatures. Post-quantum audit findings filed in June 2026 stay open in 0g-storage-node and cover only storage-node networking and hashing; the one chain-client fix was closed unmerged.
Transactions: Quantum-Vulnerable
Why this rating. Judgment call: EVM accounts use secp256k1. The 0gfoundation repositories show only open post-quantum audit findings for the storage node and a closed RLPx key-size fix. No post-quantum signature scheme is named or coded.
Algorithms: None listed
Website: Website
Source: Source
Note and links: Open PQ audit findings only
Closed audit-fix pull request (0g-reth)
Post-quantum audit finding TEC-08 (0g-storage-node)

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