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Consensus Mechanisms

Proof-of-Work Proof-of-Stake BLS Signatures Proof-of-Proof (PoP) Multi-Chain Consensus Proof-of-Transfer (POX) StateSync Transactions Solana

Vitalik Buterin Unveils Ethereum Roadmap for Post‑Quantum Security

It sets a phased path to cut Ethereum’s exposure to future quantum attacks by shifting critical functions to quantum‑safe designs.

BlockDAG Founder Ousts CEO and Senior Leaders to Accelerate PoW DAG Chain

Polygon PoS Activates Madhugiri Hardfork, Lifting Throughput and Enabling 1-Second Blocks