Blockchain

QDay

Consensus: Quantum-Aware
Why this rating. The live QDay Origin mainnet has a classical sequencer and validators. Rollup batches settle to Abelian, which uses lattice-based keys. The project roadmap plans post-quantum validators and sequencer from 2028.
Transactions: Quantum-Aware
Why this rating. QDay Origin accounts use ECDSA today. The project publishes an ML-DSA-65 signing library but no node integrates it. Native post-quantum accounts are planned, and an upgraded mainnet is scheduled for Q1 2027.
Algorithms: ML-DSA
Website: Website
Source: Source
Note and links: Settles to Abelian; ECDSA accounts
QDay Community Wiki (FAQ)
QDay PQC SDK (ML-DSA via liboqs)

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