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Network Halt

Definition

A network halt refers to the temporary or indefinite suspension of operations on a blockchain or distributed ledger system. This event occurs when the network ceases to process new transactions or validate blocks, effectively pausing all activity. Causes can range from critical software bugs, consensus failures, or malicious attacks to coordinated decisions by validators in permissioned systems. Such an occurrence directly impacts the availability and reliability of digital assets and associated applications, preventing transfers or smart contract executions.