Transaction Monitoring
Transaction monitoring is the ongoing, automated review of a customer's or wallet's transaction activity over time, looking for patterns that indicate money laundering, fraud, or sanctions evasion, rather than screening each transaction in isolation.
Transaction Monitoring
Transaction monitoring is the ongoing, automated review of a customer's or wallet's transaction activity over time, looking for patterns that indicate money laundering, fraud, or sanctions evasion, rather than screening each transaction in isolation.
What it means
The distinction from a one-time wallet screen is duration and pattern awareness: transaction monitoring builds a behavioral baseline for an account or address over time and flags meaningful deviations from it — a sudden velocity spike, an unusual counterparty concentration shift, or a dormant account reactivating — rather than just checking each individual transaction against a static list.
Regulated crypto businesses are typically required to maintain ongoing transaction monitoring as a core AML control, not just at onboarding, precisely because risk can emerge well after a customer has already passed identity verification and their initial transactions looked entirely ordinary.
Real-world example
An exchange's transaction monitoring system flags a long-dormant account that suddenly begins moving large sums to newly created wallets — a pattern automated monitoring catches by comparing current behavior to the account's own established baseline, not by checking any single transaction alone.
Related terms
In FreezeRadar
FreezeRadar's pattern catalog performs the same class of analysis transaction monitoring relies on — baseline-relative behavioral detection — applied on demand to a single wallet at scan time.
By FreezeRadar Team
Research and product team behind FreezeRadar.
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