Proof-of-Entropy-Minima Consensus Mechanism
- Proof-of-Entropy-Minima (PoEM) is a consensus mechanism used in Quai Network.
- PoEM is inspired by Bitcoin's Proof-of-Work Nakamoto Consensus.
- Unlike PoW, PoEM measures the intrinsic block weight to calculate entropy and ensure agreement among nodes.
Benefits of PoEM
- Instantaneous Fork Resolution: All nodes always make the same decision on the next block.
- Faster Finality: PoEM offers faster on-chain inclusion guarantee than other consensus mechanisms.
- Coordinating Infinite Execution Shards: PoEM can coordinate an infinite number of execution shards.
Perpetual Consensus and Unique Properties of PoEM
- Continuous Agreement: PoEM allows all nodes to always remain in consensus.
- Unique Properties: PoEM has instantaneous fork resolution, faster finality, and facilitates infinite execution shards.