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Confirmation Backlog

Meaning

A Confirmation Backlog represents a queue of unconfirmed cryptocurrency transactions awaiting processing and validation by the network’s miners or validators. This condition arises when the volume of submitted transactions exceeds the network’s immediate capacity to include them in new blocks. It is a direct indicator of network congestion and can affect the timeliness of crypto investing and trading activities. The presence of a backlog signifies a delay in transaction finality.