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For information and learning only. Not investment advice. Crypto assets involve risk.

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Glossary

Terms6 shown

FinalityThe assurance that a confirmed blockchain transaction cannot be changed, reversed, or canceled after completion.
deterministic finalityIt means that once a designated group of validators has signed the transaction, the protocol rules no longer provide a way to reverse it.
latencyIn this context, refers to the waiting latency involved in the network achieving transaction finality.
probabilistic finalityThis refers to transaction confidence gradually increasing as subsequent confirmations accumulate, without constituting an absolute guarantee.
single-slot finalityRefers to the research goal of achieving single-slot finality for Ethereum within an approximately -second slot.
Proof of Staked Authority (PoSA)Proof of Staked Authority (PoSA) is a consensus mechanism that combines the characteristics of Proof of Stake and Proof of Authority, emphasizing relatively fast finality and lower fees.

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Definition

single-slot finality

Refers to the research goal of achieving single-slot finality for Ethereum within an approximately -second slot.

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