How We Detect Mixer Usage in Transactions

A technical look at how GetBlock identifies mixer patterns

Mar 18, 2026

What Are Mixers?

Cryptocurrency mixers (also called tumblers) obscure the transaction trail by pooling funds from many users and returning equivalent amounts minus a fee. This makes it difficult to trace the origin of funds, which is a red flag for AML compliance.

Detection Methodology

Our risk engine flags mixer exposure by analyzing the transaction graph and identifying known mixer addresses, clustering patterns, and behavioral signatures. Even indirect exposure through multiple hops is captured.

Understanding Risk Scores: 0–100 Scale ExplainedMay 10, 2026
#AML#Security#Blockchain
How We Detect Mixer Usage in Transactions — GetBlock Blog