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Ledger Divergence

Definition

Ledger divergence occurs when different participants in a distributed ledger or blockchain network maintain inconsistent versions of the transaction history. This inconsistency can arise from network latency, malicious attacks, or disagreements on protocol rules, leading to a temporary or permanent split in the canonical chain. Such an event compromises the fundamental agreement on the state of the ledger, which is central to blockchain security. It can cause confusion and potential loss of funds.