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Stateless Finality

Definition

Stateless finality is a property in a blockchain system where the confirmation of a transaction’s irreversibility can be verified without requiring a full copy of the entire blockchain state. This means a verifier can ascertain the finality of a transaction using only a small, relevant portion of the state or a cryptographic proof, rather than processing all historical data. It significantly reduces the computational and storage burden on individual nodes. This concept is crucial for enhancing the scalability and accessibility of blockchain verification.