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Layering
Typical severity: MEDIUM
Peel Chain
A sequence of outbound transfers where each transfer sends progressively less than the one before, repeated several times in a row — a classic layering pattern, though benign treasury or payroll behavior can look similar.
Why it matters
Repeatedly peeling off smaller amounts while moving the remainder onward is a well-documented obfuscation technique in traditional and crypto money laundering alike.
How we detect it
Look for a run of consecutive outbound transfers with a strictly decreasing amount sequence.
Example evidence
A sequence of outbound transactions with monotonically decreasing amounts.