Blockchain

Onyx

Consensus: Quantum-Vulnerable
Why this rating. Judgment call: Onyx runs an asynchronous BFT proof-of-stake layer 1 on a Hiero-derived stack, which signs with classical keys. No Onyx post-quantum work found. No public node source was found, so absence rests on docs and the mirror node.
Transactions: Quantum-Vulnerable
Why this rating. Judgment call: Onyx is EVM-compatible (chain ID 327) on a Hiero-derived stack with classical account keys. The docs and the Onyx-Protocol repositories mention no post-quantum work. Absence rests on search.
Algorithms: None listed
Website: Website
Source: Source
Note and links: Hiero-derived stack
Onyx documentation
Onyx mirror node README

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